Merge branch 'dev' into feature/sync2

.github/dependabot.yml

@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "gradle"
+    directory: "/"
+    schedule:
+      interval: "monthly"

.github/workflows/main.yml

@@ -9,20 +9,19 @@ on:
 jobs:
   Test:
     runs-on: self-hosted
-    timeout-minutes: 30
     steps:
     - name: Check out source code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v1
 
     - name: Build project
       run: ./build.sh build
 
     - name: Run Android tests
-      run: ./build.sh android-tests-parallel 28 29 30 32 33 34
+      run: ./build.sh android-tests-parallel 28 29 30 31 32 33
 
     - name: Upload artifacts
       if: always()
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v2
       with:
         name: build
         path: |

.gitignore

@@ -17,4 +17,3 @@ node_modules
 *xcuserdata*
 *.sketch
 crowdin.yml
-kotlin-js-store

CHANGELOG.md

@@ -1,41 +1,5 @@
 # Changelog
 
-## [2.2.0] -- 2024-01-30
-### Added
-- Add support for Android 14 (@iSoron, @hiqua)
-- Allow user to change app language (@leondzn)
-
-### Fixed
-- Implement workaround to make notifications non-dismissible in Android 14 (@iSoron, #1872)
-- Fix splash screen background color in dark mode (@SIKV, #1888)
-
-## [2.1.3] -- 2023-08-28
-### Fixed
-- Use text input on Samsung devices (@iSoron, #1719)
-- Prevent crash if alarm permission is revoked (@iSoron)
-- Adjust widget colors (@iSoron)
-- Fix bug preventing screens from updating at midnight (@iSoron)
-- Fix skip button in locales that use comma instead of dot (@iSoron, #1721)
-
-## [2.1.2] -- 2023-05-26
-### Fixed
-- Fix bug that caused widget to enter checkmark on wrong date (@iSoron, #1541)
-- Fix widget corners on Android 12 (@iSoron)
-- Fix bug that caused notes to be lost when editing a checkmark (@iSoron, #1566)
-- Prevent soft keyboard from covering entry popup (@iSoron)
-- Accept comma (instead of dot) in certain locales (@iSoron)
-
-### Changed
-- Remove update delay after entering a checkmark (@iSoron)
-
-### Removed
-- Remove stack widgets (@iSoron)
-
-
-## [2.1.1] -- 2022-09-24
-### Fixed
-- Fix Tasker plugin (@iSoron, #1503)
-
 ## [2.1.0] -- 2022-09-10
 ### Added
 - Allow user to add notes to specific dates (@vbh, #1103)

README.md

@@ -17,8 +17,8 @@ show you how your habits improved over time. It is completely ad-free and open
 source.
 
 <p align="center">
-  <a href="https://play.google.com/store/apps/details?id=org.isoron.uhabits&utm_source=global_co&utm_medium=prtnr&utm_content=Mar2515&utm_campaign=PartBadge&pcampaignid=MKT-AC-global-none-all-co-pr-py-PartBadges-Oct1515-1"><img alt="Get it on Google Play" src="https://play.google.com/intl/en_us/badges/images/generic/en_badge_web_generic.png" height="80px"/></a>
+  <a href="https://play.google.com/store/apps/details?id=org.isoron.uhabits&utm_source=global_co&utm_medium=prtnr&utm_content=Mar2515&utm_campaign=PartBadge&pcampaignid=MKT-AC-global-none-all-co-pr-py-PartBadges-Oct1515-1"><img alt="Get it on Google Play" src="https://play.google.com/intl/en_us/badges/images/apps/en-play-badge-border.png" height="75px"/></a>
-  <a href="https://f-droid.org/app/org.isoron.uhabits"><img alt="Get it on F-Droid" src="https://f-droid.org/badge/get-it-on.png" height="80px"/></a>
+  <a href="https://f-droid.org/app/org.isoron.uhabits"><img alt="Get it on F-Droid" src="https://i.imgur.com/baSPE7X.png" height="75px"/></a>
 </p>
 
 ## Screenshots

build.gradle.kts

@@ -1,10 +1,11 @@
 plugins {
-    val kotlinVersion = "1.9.22"
+    val kotlinVersion = "1.7.10"
-    id("com.android.application") version "8.4.0" apply (false)
+    id("com.android.application") version ("7.3.0-rc01") apply (false)
     id("org.jetbrains.kotlin.android") version kotlinVersion apply (false)
     id("org.jetbrains.kotlin.kapt") version kotlinVersion apply (false)
+    id("org.jetbrains.kotlin.android.extensions") version kotlinVersion apply (false)
     id("org.jetbrains.kotlin.multiplatform") version kotlinVersion apply (false)
-    id("org.jlleitschuh.gradle.ktlint") version "11.6.1"
+    id("org.jlleitschuh.gradle.ktlint") version "11.0.0"
 }
 
 apply {

build.sh

@@ -64,7 +64,6 @@ fail() {
 core_build() {
     log_info "Building uhabits-core..."
     $GRADLE ktlintCheck || fail
-    $GRADLE lintDebug || fail
     $GRADLE :uhabits-core:build || fail
 }
 
@@ -182,7 +181,7 @@ android_test() {
         OUT_INSTRUMENT=${ANDROID_OUTPUTS_DIR}/instrument-${API}.txt
         OUT_LOGCAT=${ANDROID_OUTPUTS_DIR}/logcat-${API}.txt
         FAILED_TESTS=""
-        for i in {1..10}; do
+        for i in {1..5}; do
             log_info "Running $size instrumented tests (attempt $i)..."
             $ADB shell am instrument \
                 -r -e coverage true -e size "$size" $FAILED_TESTS \
@@ -218,28 +217,20 @@ android_test_parallel() {
         (
             LOG=build/android-test-$API.log
             log_info "API $API: Running tests..."
-            android_test $API 1>$LOG 2>&1
+            if android_test $API 1>$LOG 2>&1; then
-            ret_code=$?
-            if [ $ret_code = 0 ]; then
                 log_info "API $API: Passed"
             else
                 log_error "API $API: Failed"
             fi
             pkill -9 -f ${AVD_PREFIX}${API}
-            exit $ret_code
         )&
 	PIDS+=" $!"
     done
 
     # Check exit codes
-    success=0
+    RET_CODE=0
     for pid in $PIDS; do
-        wait $pid
+        wait $pid || RET_CODE=1
-        ret_code=$?
-        if [ $ret_code != 0 ]; then
-            success=1
-        fi
-        echo pid=$pid ret_code=$ret_code success=$success
     done
 
     # Print all logs
@@ -249,7 +240,7 @@ android_test_parallel() {
         echo "::endgroup::"
     done
 
-    return $success
+    return $RET_CODE
 }
 
 android_build() {

docs/TEST.md

@@ -2,25 +2,51 @@
 
 Loop Habit Tracker has a fairly large number of automated tests to reduce the chance of bugs being silently introduced in our code base. The tests are divided into three categories:
 
-- **Unit tests:** These tests run very quickly on the developer's computer, inside a JVM, and do not need an Android emulator or device. They typically test the correctness of core functions of the application, such as the computation of scores and streaks.
+* **Small tests:** These tests run very quickly on the developer's computer, inside a JVM, and do not need an Android emulator or device. They typically test the correctness of core functions of the application, such as the computation of scores and streaks.
-- **Instrumented tests:** These tests require an Android emulator or device. _Medium_ instrumented tests are still quite fast to run, since only individual classes are tested. The app itself does not need to be launched. Examples include _view tests_, which render our custom views on the device and compare them against prerendered images. _Large_ instrumented tests launch the application on an Android emulator and interact with it by touching the screen, much like a regular user.
+* **Medium tests:** These tests require an Android emulator or device, but they are still quite fast to run, since only individual classes are tested. The app itself does not need to be launched. Examples include *view tests*, which render our custom views on the device and compare them against prerendered images.
+* **Large tests:** These are end-to-end tests, which launch the application on an Android emulator and interact with it by touching the screen, much like a regular user.
 
-## Running unit tests
+## Running small tests
 
-Unit tests can be launched by running `./gradlew test` or by right-clicking a particular class/method in Android Studio and selecting "Run testMethod()" or "Run ClassTest". An alternative way is to use `build.sh`, the script used by our continuous integration server. By running `./build.sh build`, the script will automatically build and run all small tests.
+Small tests can be launched by running `./gradlew test` or by right-clicking a particular class/method in Android Studio and selecting "Run testMethod()" or "Run ClassTest". An alternative way is to use `build.sh`, the script used by our continuous integration server. By running `./build.sh build`, the script will automatically build and run all small tests.
 
-## Running instrumented tests
+## Running medium tests
 
-To run medium tests, it is recommended to use the `build.sh` script.
+To run medium tests, it is recommended to use the `build.sh` script:
 
-1. Run `./build.sh android-setup API` to create the emulator, where `API` is the desired API level.
+    ./build.sh build
-2. Run `./build.sh android-tests API` to run the tests on a single API.
+    ./build.sh medium-tests
-3. Run `./build.sh android-tests-parallel API API...` to run the tests on multiple APIs in parallel.
 
-Note that instrumented tests are designed to run on a clean install, inside an emulator. They will not work on actual devices. All tests are also designed for a particular screen size, namely the Nexus 4 configuration (4.7" 768x1280 xhdpi), and a particular locale, namely English (US). Furthermore:
 
-- No additional apps should be installed on the device;
+For this script to succeed, make sure that an emulator is currently running, or that a device (with developer mode activated) is connected via USB.
-- The homescreen must look exactly like it was when the emulator was originally created, with no additional icons or widgets;
-- All animations must be manually disabled.
 
-If there are failing view tests (that is, if some custom views do not render exactly like the prerendered images we have), then both the actual and expected images will be automatically downloaded from the device to the folder `uhabits-android/build/outputs`. After verifying the differences, if you feel that the actual images are actually fine and should replace the prerendered ones, then run `./build.sh android-accept-images`.
+**WARNING!** This script will uninstall the app prior to testing it, and therefore delete all user data!
+
+
+If there are failing view tests (that is, if some custom views do not render exactly like the prerendered images we have), then the script `./build.sh fetch-images` can be used to download both the actual and the expected images from the device. The images will be downloaded from the device into the folder `tmp/`. After verifying the differences, if you feel that the actual images are actually fine and should replace the prerendered ones, then run `./build.sh accept-images`.
+
+## Running large tests
+
+Large tests are significantly more complicated to run. In particular, they require:
+
+* An Android emulator; they will **not** work on actual devices;
+* A vanilla x86 AOSP image; they will **not** work with Google API images;
+* A particular screen size, namely the Nexus 4 configuration on Android Studio (4.7 768x1280 xhdpi);
+* A particular locale, namely English (US).
+
+Furthermore:
+
+* No additional apps should be installed on the device;
+* The homescreen must look exactly like it was when the emulator was originally created, with no additional icons or widgets;
+* Developer mode must be activated, and all animations must be manually disabled.
+
+Only the following Android versions are supported by our test suite:
+
+* Android 7.0 (API 24)
+* Android 7.1.1 (API 25)
+* Android 8.0 (API 26)
+* Android 8.1 (API 27)
+* Android 9.0 (API 28)
+* Android 10.0 (API 29)
+
+After creating an emulator and configuring it exactly as described above, launch it, wait for it to finish booting up, then run `./build.sh large-tests`. As mentioned before, this script will uninstall the app before testing it, and therefore will delete all the user data.

gradle.properties

@@ -3,6 +3,3 @@ org.gradle.daemon=true
 org.gradle.jvmargs=-Xms2048m -Xmx2048m
 android.useAndroidX=true
 android.enableJetifier=true
-android.defaults.buildfeatures.buildconfig=true
-android.nonTransitiveRClass=false
-android.nonFinalResIds=false

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.6-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

uhabits-android/build.gradle.kts

@@ -18,10 +18,11 @@
  */
 
 plugins {
-    id("com.github.triplet.play") version "3.8.6"
+    id("com.github.triplet.play") version "3.7.0"
-    id("com.android.application") version "8.4.0"
+    id("com.android.application")
     id("org.jetbrains.kotlin.android")
     id("org.jetbrains.kotlin.kapt")
+    id("org.jetbrains.kotlin.android.extensions")
     id("org.jlleitschuh.gradle.ktlint")
 }
 
@@ -29,29 +30,15 @@ tasks.compileLint {
     dependsOn("updateTranslators")
 }
 
-/*
-Added on top of kotlinOptions to work around this issue:
-https://youtrack.jetbrains.com/issue/KTIJ-24311/task-current-target-is-17-and-kaptGenerateStubsProductionDebugKotlin-task-current-target-is-1.8-jvm-target-compatibility-should#focus=Comments-27-6798448.0-0
-Updating gradle might fix this, so try again in the future to remove this and run:
-./gradlew --rerun-tasks :uhabits-android:kaptGenerateStubsReleaseKotlin
-If this doesn't produce any warning, try to remove it.
- */
-kotlin {
-    jvmToolchain(11)
-}
-
 android {
 
-    namespace = "org.isoron.uhabits"
+    compileSdk = 32
-    compileSdk = 34
-    // compileSdkPreview = "VanillaIceCream"
 
     defaultConfig {
-        versionCode = 20200
+        versionCode = 20100
-        versionName = "2.2.0"
+        versionName = "2.1.0"
         minSdk = 28
-        targetSdk = 34
+        targetSdk = 31
-        // targetSdkPreview = "VanillaIceCream"
         applicationId = "org.isoron.uhabits"
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -83,28 +70,21 @@ android {
 
     compileOptions {
         isCoreLibraryDesugaringEnabled = true
-        targetCompatibility(JavaVersion.VERSION_11)
+        targetCompatibility(JavaVersion.VERSION_1_8)
-        sourceCompatibility(JavaVersion.VERSION_11)
+        sourceCompatibility(JavaVersion.VERSION_1_8)
-    }
-    kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_11.toString()
     }
 
     buildFeatures {
         viewBinding = true
     }
-
-    lint {
-        abortOnError = false
-    }
 }
 
 dependencies {
-    val daggerVersion = "2.51.1"
+    val daggerVersion = "2.43.2"
-    val kotlinVersion = "1.9.22"
+    val kotlinVersion = "1.7.10"
-    val kxCoroutinesVersion = "1.7.3"
+    val kxCoroutinesVersion = "1.6.4"
     val ktorVersion = "1.6.8"
-    val espressoVersion = "3.5.1"
+    val espressoVersion = "3.4.0"
 
     androidTestImplementation("androidx.test.espresso:espresso-contrib:$espressoVersion")
     androidTestImplementation("androidx.test.espresso:espresso-core:$espressoVersion")
@@ -112,17 +92,17 @@ dependencies {
     androidTestImplementation("com.linkedin.dexmaker:dexmaker-mockito:2.28.3")
     androidTestImplementation("io.ktor:ktor-client-mock:$ktorVersion")
     androidTestImplementation("io.ktor:ktor-jackson:$ktorVersion")
-    androidTestImplementation("androidx.annotation:annotation:1.7.1")
+    androidTestImplementation("androidx.annotation:annotation:1.4.0")
-    androidTestImplementation("androidx.test.ext:junit:1.1.5")
+    androidTestImplementation("androidx.test.ext:junit:1.1.3")
     androidTestImplementation("androidx.test.uiautomator:uiautomator:2.2.0")
-    androidTestImplementation("androidx.test:rules:1.5.0")
+    androidTestImplementation("androidx.test:rules:1.4.0")
-    androidTestImplementation("org.mockito.kotlin:mockito-kotlin:5.2.1")
+    androidTestImplementation("com.nhaarman.mockitokotlin2:mockito-kotlin:2.2.0")
     compileOnly("javax.annotation:jsr250-api:1.0")
-    coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.0.4")
+    coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:1.2.2")
-    implementation("com.github.AppIntro:AppIntro:6.3.1")
+    implementation("com.github.AppIntro:AppIntro:6.2.0")
     implementation("com.google.code.findbugs:jsr305:3.0.2")
     implementation("com.google.dagger:dagger:$daggerVersion")
-    implementation("com.google.guava:guava:33.1.0-android")
+    implementation("com.google.guava:guava:31.1-android")
     implementation("io.ktor:ktor-client-android:$ktorVersion")
     implementation("io.ktor:ktor-client-core:$ktorVersion")
     implementation("io.ktor:ktor-client-jackson:$ktorVersion")
@@ -130,18 +110,17 @@ dependencies {
     implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlinVersion")
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:$kxCoroutinesVersion")
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:$kxCoroutinesVersion")
-    implementation("androidx.appcompat:appcompat:1.6.1")
+    implementation("androidx.appcompat:appcompat:1.5.0")
     implementation("androidx.legacy:legacy-preference-v14:1.0.0")
     implementation("androidx.legacy:legacy-support-v4:1.0.0")
-    implementation("com.google.android.material:material:1.11.0")
+    implementation("com.google.android.material:material:1.6.1")
-    implementation("com.opencsv:opencsv:5.9")
+    implementation("com.opencsv:opencsv:5.6")
-    implementation("nl.dionsegijn:konfetti-xml:2.0.2")
     implementation(project(":uhabits-core"))
     kapt("com.google.dagger:dagger-compiler:$daggerVersion")
     kaptAndroidTest("com.google.dagger:dagger-compiler:$daggerVersion")
     testImplementation("com.google.dagger:dagger:$daggerVersion")
     testImplementation("junit:junit:4.13.2")
-    testImplementation("org.mockito.kotlin:mockito-kotlin:5.2.1")
+    testImplementation("com.nhaarman.mockitokotlin2:mockito-kotlin:2.2.0")
 }
 
 kapt {

uhabits-android/src/androidTest/java/org/isoron/uhabits/BaseUserInterfaceTest.kt

@@ -39,7 +39,6 @@ open class BaseUserInterfaceTest {
     private lateinit var prefs: Preferences
     private lateinit var fixtures: HabitFixtures
     private lateinit var cache: HabitCardListCache
-
     @Before
     @Throws(Exception::class)
     fun setUp() {

uhabits-android/src/androidTest/java/org/isoron/uhabits/BaseViewTest.kt

@@ -153,22 +153,18 @@ open class BaseViewTest : BaseAndroidTest() {
         var filename = filename
         var dir = getSDCardDir("test-screenshots")
         if (dir == null) dir = AndroidDirFinder(targetContext).getFilesDir("test-screenshots")
-        if (dir == null) {
+        if (dir == null) throw RuntimeException(
-            throw RuntimeException(
             "Could not find suitable dir for screenshots"
         )
-        }
         filename = filename.replace("\\.png$".toRegex(), "$suffix.png")
         val absolutePath = String.format("%s/%s", dir.absolutePath, filename)
         val parent = File(absolutePath).parentFile
-        if (!parent.exists() && !parent.mkdirs()) {
+        if (!parent.exists() && !parent.mkdirs()) throw RuntimeException(
-            throw RuntimeException(
             String.format(
                 "Could not create dir: %s",
                 parent.absolutePath
             )
         )
-        }
         val out = FileOutputStream(absolutePath)
         bitmap.compress(Bitmap.CompressFormat.PNG, 100, out)
         return absolutePath

uhabits-android/src/androidTest/java/org/isoron/uhabits/HabitsActivityTestComponent.kt

@@ -19,6 +19,7 @@
 
 package org.isoron.uhabits
 
+import com.nhaarman.mockitokotlin2.mock
 import dagger.Component
 import dagger.Module
 import dagger.Provides
@@ -34,7 +35,6 @@ import org.isoron.uhabits.inject.ActivityScope
 import org.isoron.uhabits.inject.HabitModule
 import org.isoron.uhabits.inject.HabitsActivityModule
 import org.isoron.uhabits.inject.HabitsApplicationComponent
-import org.mockito.kotlin.mock
 
 @Module
 class TestModule {

uhabits-android/src/androidTest/java/org/isoron/uhabits/acceptance/steps/CommonSteps.kt

@@ -20,6 +20,7 @@ package org.isoron.uhabits.acceptance.steps
 
 import android.os.Build
 import android.os.Build.VERSION.SDK_INT
+import android.os.Build.VERSION_CODES
 import androidx.annotation.StringRes
 import androidx.recyclerview.widget.RecyclerView
 import androidx.test.espresso.Espresso
@@ -32,11 +33,11 @@ import androidx.test.espresso.matcher.ViewMatchers
 import androidx.test.uiautomator.By
 import androidx.test.uiautomator.UiSelector
 import androidx.test.uiautomator.Until
+import junit.framework.Assert.assertTrue
 import org.hamcrest.CoreMatchers
 import org.isoron.uhabits.BaseUserInterfaceTest
 import org.isoron.uhabits.R
 import org.isoron.uhabits.activities.habits.list.ListHabitsActivity
-import org.junit.Assert.assertTrue
 
 object CommonSteps : BaseUserInterfaceTest() {
     fun pressBack() {
@@ -147,19 +148,15 @@ object CommonSteps : BaseUserInterfaceTest() {
             Screen.LIST_HABITS ->
                 Espresso.onView(ViewMatchers.withClassName(CoreMatchers.endsWith("ListHabitsRootView")))
                     .check(ViewAssertions.matches(ViewMatchers.isDisplayed()))
-
             Screen.SHOW_HABIT ->
                 Espresso.onView(ViewMatchers.withId(R.id.subtitleCard))
                     .check(ViewAssertions.matches(ViewMatchers.isDisplayed()))
-
             Screen.EDIT_HABIT ->
                 Espresso.onView(ViewMatchers.withId(R.id.questionInput))
                     .check(ViewAssertions.matches(ViewMatchers.isDisplayed()))
-
             Screen.SELECT_HABIT_TYPE ->
                 Espresso.onView(ViewMatchers.withText(R.string.yes_or_no_example))
                     .check(ViewAssertions.matches(ViewMatchers.isDisplayed()))
-
             else -> throw IllegalStateException()
         }
     }

uhabits-android/src/androidTest/java/org/isoron/uhabits/acceptance/steps/WidgetSteps.kt

@@ -21,9 +21,9 @@ package org.isoron.uhabits.acceptance.steps
 import android.os.Build.VERSION.SDK_INT
 import androidx.test.uiautomator.UiScrollable
 import androidx.test.uiautomator.UiSelector
+import junit.framework.Assert.assertFalse
+import junit.framework.Assert.assertTrue
 import org.isoron.uhabits.BaseUserInterfaceTest
-import org.junit.Assert.assertFalse
-import org.junit.Assert.assertTrue
 
 object WidgetSteps {
     @Throws(Exception::class)

uhabits-android/src/androidTest/java/org/isoron/uhabits/activities/common/views/FrequencyChartTest.kt

@@ -18,7 +18,6 @@
  */
 package org.isoron.uhabits.activities.common.views
 
-import android.view.MotionEvent
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.MediumTest
 import org.isoron.uhabits.BaseViewTest
@@ -53,8 +52,7 @@ class FrequencyChartTest : BaseViewTest() {
     @Test
     @Throws(Throwable::class)
     fun testRender_withDataOffset() {
-        val e = MotionEvent.obtain(0, 0, 0, 0f, 0f, 0)
+        view.onScroll(null, null, -dpToPixels(150), 0f)
-        view.onScroll(e, e, -dpToPixels(150), 0f)
         view.invalidate()
         assertRenders(view, BASE_PATH + "renderDataOffset.png")
     }

uhabits-android/src/androidTest/java/org/isoron/uhabits/activities/common/views/ScoreChartTest.kt

@@ -18,7 +18,6 @@
  */
 package org.isoron.uhabits.activities.common.views
 
-import android.view.MotionEvent
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.MediumTest
 import org.isoron.uhabits.BaseViewTest
@@ -45,7 +44,7 @@ class ScoreChartTest : BaseViewTest() {
             habit = habit,
             firstWeekday = prefs.firstWeekdayInt,
             spinnerPosition = 0,
-            theme = LightTheme()
+            theme = LightTheme(),
         )
         view = ScoreChart(targetContext).apply {
             setScores(state.scores)
@@ -64,8 +63,7 @@ class ScoreChartTest : BaseViewTest() {
     @Test
     @Throws(Throwable::class)
     fun testRender_withDataOffset() {
-        val e = MotionEvent.obtain(0, 0, 0, 0f, 0f, 0)
+        view.onScroll(null, null, -dpToPixels(150), 0f)
-        view.onScroll(e, e, -dpToPixels(150), 0f)
         view.invalidate()
         assertRenders(view, BASE_PATH + "renderDataOffset.png")
     }

uhabits-android/src/androidTest/java/org/isoron/uhabits/activities/common/views/StreakChartTest.kt

@@ -30,7 +30,6 @@ import org.junit.runner.RunWith
 @MediumTest
 class StreakChartTest : BaseViewTest() {
     private lateinit var view: StreakChart
-
     @Before
     override fun setUp() {
         super.setUp()

uhabits-android/src/androidTest/java/org/isoron/uhabits/activities/habits/list/views/EntryButtonViewTest.kt

@@ -44,7 +44,7 @@ class EntryButtonViewTest : BaseViewTest() {
         view = component.getEntryButtonViewFactory().create().apply {
             value = Entry.NO
             color = PaletteUtils.getAndroidTestColor(5)
-            onToggle = { _, _ -> toggled = true }
+            onToggle = { _, _, _ -> toggled = true }
             onEdit = { edited = true }
         }
         measureView(view, dpToPixels(48), dpToPixels(48))

uhabits-android/src/androidTest/java/org/isoron/uhabits/activities/habits/list/views/EntryPanelViewTest.kt

@@ -77,7 +77,7 @@ class EntryPanelViewTest : BaseViewTest() {
     @Test
     fun testToggle() {
         val timestamps = mutableListOf<Timestamp>()
-        view.onToggle = { t, _, _ -> timestamps.add(t) }
+        view.onToggle = { t, _, _, _ -> timestamps.add(t) }
         view.buttons[0].performLongClick()
         view.buttons[2].performLongClick()
         view.buttons[3].performLongClick()
@@ -88,7 +88,7 @@ class EntryPanelViewTest : BaseViewTest() {
     fun testToggle_withOffset() {
         val timestamps = mutableListOf<Timestamp>()
         view.dataOffset = 3
-        view.onToggle = { t, _, _ -> timestamps += t }
+        view.onToggle = { t, _, _, _ -> timestamps += t }
         view.buttons[0].performLongClick()
         view.buttons[2].performLongClick()
         view.buttons[3].performLongClick()

uhabits-android/src/androidTest/java/org/isoron/uhabits/activities/habits/list/views/HeaderViewTest.kt

@@ -20,15 +20,15 @@ package org.isoron.uhabits.activities.habits.list.views
 
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.MediumTest
+import com.nhaarman.mockitokotlin2.doReturn
+import com.nhaarman.mockitokotlin2.mock
+import com.nhaarman.mockitokotlin2.verify
+import com.nhaarman.mockitokotlin2.verifyNoMoreInteractions
+import com.nhaarman.mockitokotlin2.whenever
 import org.isoron.uhabits.BaseViewTest
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
-import org.mockito.kotlin.doReturn
-import org.mockito.kotlin.mock
-import org.mockito.kotlin.verify
-import org.mockito.kotlin.verifyNoMoreInteractions
-import org.mockito.kotlin.whenever
 
 @RunWith(AndroidJUnit4::class)
 @MediumTest

uhabits-android/src/androidTest/java/org/isoron/uhabits/activities/habits/list/views/HintViewTest.kt

@@ -20,6 +20,9 @@ package org.isoron.uhabits.activities.habits.list.views
 
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.MediumTest
+import com.nhaarman.mockitokotlin2.doReturn
+import com.nhaarman.mockitokotlin2.mock
+import com.nhaarman.mockitokotlin2.whenever
 import org.hamcrest.CoreMatchers.equalTo
 import org.hamcrest.MatcherAssert.assertThat
 import org.isoron.uhabits.BaseViewTest
@@ -27,9 +30,6 @@ import org.isoron.uhabits.core.ui.screens.habits.list.HintList
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
-import org.mockito.kotlin.doReturn
-import org.mockito.kotlin.mock
-import org.mockito.kotlin.whenever
 
 @RunWith(AndroidJUnit4::class)
 @MediumTest

uhabits-android/src/androidTest/java/org/isoron/uhabits/activities/habits/show/views/FrequencyCardViewTest.kt

@@ -48,7 +48,7 @@ class FrequencyCardViewTest : BaseViewTest() {
             FrequencyCardPresenter.buildState(
                 habit = habit,
                 firstWeekday = 0,
-                theme = LightTheme()
+                theme = LightTheme(),
             )
         )
         measureView(view, 800f, 600f)

uhabits-android/src/androidTest/java/org/isoron/uhabits/activities/habits/show/views/HistoryCardViewTest.kt

@@ -49,7 +49,7 @@ class HistoryCardViewTest : BaseViewTest() {
             HistoryCardPresenter.buildState(
                 habit = habit,
                 firstWeekday = SUNDAY,
-                theme = LightTheme()
+                theme = LightTheme(),
             )
         )
         measureView(view, 800f, 600f)

uhabits-android/src/androidTest/java/org/isoron/uhabits/activities/habits/show/views/OverviewCardViewTest.kt

@@ -51,7 +51,7 @@ class OverviewCardViewTest : BaseViewTest() {
                 scoreYearDiff = 0.74f,
                 totalCount = 44,
                 color = PaletteColor(7),
-                theme = LightTheme()
+                theme = LightTheme(),
             )
         )
         measureView(view, 800f, 300f)

uhabits-android/src/androidTest/java/org/isoron/uhabits/activities/habits/show/views/ScoreCardViewTest.kt

@@ -49,7 +49,7 @@ class ScoreCardViewTest : BaseViewTest() {
                 habit = habit,
                 firstWeekday = 0,
                 spinnerPosition = 0,
-                theme = LightTheme()
+                theme = LightTheme(),
             )
         )
         measureView(view, 800f, 600f)

uhabits-android/src/androidTest/java/org/isoron/uhabits/activities/habits/show/views/StreakCardViewTest.kt

@@ -48,7 +48,7 @@ class StreakCardViewTest : BaseViewTest() {
             StreakCardState(
                 bestStreaks = habit.streaks.getBest(10),
                 color = habit.color,
-                theme = LightTheme()
+                theme = LightTheme(),
             )
         )
         measureView(view, 800f, 600f)

uhabits-android/src/androidTest/java/org/isoron/uhabits/activities/habits/show/views/SubtitleCardViewTest.kt

@@ -53,7 +53,7 @@ class SubtitleCardViewTest : BaseViewTest() {
                 isNumerical = false,
                 question = "Did you meditate this morning?",
                 reminder = Reminder(8, 30, EVERY_DAY),
-                theme = LightTheme()
+                theme = LightTheme(),
             )
         )
         measureView(view, 800f, 200f)

uhabits-android/src/androidTest/java/org/isoron/uhabits/regression/ListHabitsRegressionTest.kt

@@ -119,7 +119,7 @@ class ListHabitsRegressionTest : BaseUserInterfaceTest() {
             "Wake up early",
             "Meditate",
             "Read books",
-            "Track time"
+            "Track time",
         )
     }
 }

uhabits-android/src/androidTest/java/org/isoron/uhabits/widgets/views/CheckmarkWidgetViewTest.kt

@@ -33,11 +33,9 @@ import java.io.IOException
 @MediumTest
 class CheckmarkWidgetViewTest : BaseViewTest() {
     private lateinit var view: CheckmarkWidgetView
-
     @Before
     override fun setUp() {
         super.setUp()
-        similarityCutoff = 0.00025
         setTheme(R.style.WidgetTheme)
         val habit = fixtures.createShortHabit()
         val computedEntries = habit.computedEntries

uhabits-android/src/main/AndroidManifest.xml

@@ -16,13 +16,13 @@
   ~ You should have received a copy of the GNU General Public License along
   ~ with this program. If not, see <http://www.gnu.org/licenses/>.
   -->
-<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="org.isoron.uhabits">
 
-    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    <uses-permission android:name="android.permission.BROADCAST_CLOSE_SYSTEM_DIALOGS" />
-    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
     <uses-permission android:name="android.permission.SCHEDULE_EXACT_ALARM" />
-    <uses-permission android:name="android.permission.USE_EXACT_ALARM" />
     <uses-permission android:name="android.permission.VIBRATE" />
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
 
     <application
         android:name=".HabitsApplication"
@@ -30,7 +30,6 @@
         android:backupAgent=".HabitsBackupAgent"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/main_activity_title"
-        android:localeConfig="@xml/locales_config"
         android:supportsRtl="true"
         android:theme="@style/AppBaseTheme">
 
@@ -80,6 +79,14 @@
                 android:value=".activities.habits.list.ListHabitsActivity" />
         </activity>
 
+        <activity
+            android:name=".activities.sync.SyncActivity"
+            android:label="@string/device_sync">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value=".activities.sync.SyncActivity" />
+        </activity>
+
         <activity
             android:name=".activities.intro.IntroActivity"
             android:label=""
@@ -271,7 +278,7 @@
         <!-- Locale/Tasker -->
         <receiver
             android:name=".automation.FireSettingReceiver"
-            android:exported="true">
+            android:exported="false">
             <intent-filter>
                 <action android:name="com.twofortyfouram.locale.intent.action.FIRE_SETTING" />
             </intent-filter>

uhabits-android/src/main/java/com/android/datetimepicker/date/DayPickerView.java

@@ -22,6 +22,7 @@ import java.util.Locale;
 
 import android.annotation.SuppressLint;
 import android.content.Context;
+import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.util.AttributeSet;

uhabits-android/src/main/java/com/android/datetimepicker/date/MonthView.java

@@ -23,13 +23,14 @@ import android.graphics.Paint.*;
 import android.os.*;
 import androidx.core.view.*;
 import androidx.core.view.accessibility.*;
-
+import androidx.core.widget.*;
 import android.text.format.*;
 import android.view.*;
 import android.view.accessibility.*;
 
 import androidx.customview.widget.ExploreByTouchHelper;
 
+import com.android.*;
 import com.android.datetimepicker.*;
 import com.android.datetimepicker.date.MonthAdapter.*;
 

uhabits-android/src/main/java/com/android/datetimepicker/time/AmPmCirclesView.java

@@ -23,6 +23,7 @@ import android.graphics.Paint.*;
 import android.util.*;
 import android.view.*;
 
+import com.android.*;
 import com.android.datetimepicker.*;
 
 import org.isoron.uhabits.R;

uhabits-android/src/main/java/com/android/datetimepicker/time/RadialPickerLayout.java

@@ -28,6 +28,7 @@ import android.view.View.*;
 import android.view.accessibility.*;
 import android.widget.*;
 
+import com.android.*;
 import com.android.datetimepicker.*;
 
 import org.isoron.uhabits.R;

uhabits-android/src/main/java/org/isoron/platform/gui/AndroidCanvas.kt

@@ -60,7 +60,7 @@ class AndroidCanvas : Canvas {
             y1.toDp(),
             x2.toDp(),
             y2.toDp(),
-            paint
+            paint,
         )
     }
 
@@ -69,7 +69,7 @@ class AndroidCanvas : Canvas {
             text,
             x.toDp(),
             y.toDp() + 0.6f * mHeight,
-            textPaint
+            textPaint,
         )
     }
 
@@ -83,7 +83,7 @@ class AndroidCanvas : Canvas {
         y: Double,
         width: Double,
         height: Double,
-        cornerRadius: Double
+        cornerRadius: Double,
     ) {
         paint.style = Paint.Style.FILL
         innerCanvas.drawRoundRect(
@@ -93,7 +93,7 @@ class AndroidCanvas : Canvas {
             (y + height).toDp(),
             cornerRadius.toDp(),
             cornerRadius.toDp(),
-            paint
+            paint,
         )
     }
 
@@ -108,7 +108,7 @@ class AndroidCanvas : Canvas {
             y.toDp(),
             (x + width).toDp(),
             (y + height).toDp(),
-            paint
+            paint,
         )
     }
 
@@ -148,7 +148,7 @@ class AndroidCanvas : Canvas {
         centerY: Double,
         radius: Double,
         startAngle: Double,
-        swipeAngle: Double
+        swipeAngle: Double,
     ) {
         paint.style = Paint.Style.FILL
         innerCanvas.drawArc(
@@ -159,14 +159,14 @@ class AndroidCanvas : Canvas {
             -startAngle.toFloat(),
             -swipeAngle.toFloat(),
             true,
-            paint
+            paint,
         )
     }
 
     override fun fillCircle(
         centerX: Double,
         centerY: Double,
-        radius: Double
+        radius: Double,
     ) {
         paint.style = Paint.Style.FILL
         innerCanvas.drawCircle(centerX.toDp(), centerY.toDp(), radius.toDp(), paint)

uhabits-android/src/main/java/org/isoron/platform/gui/AndroidDataView.kt

@@ -33,7 +33,7 @@ import kotlin.math.max
  */
 class AndroidDataView(
     context: Context,
-    attrs: AttributeSet? = null
+    attrs: AttributeSet? = null,
 ) : AndroidView<DataView>(context, attrs),
     GestureDetector.OnGestureListener,
     ValueAnimator.AnimatorUpdateListener {
@@ -44,23 +44,23 @@ class AndroidDataView(
         addUpdateListener(this@AndroidDataView)
     }
 
-    override fun onTouchEvent(event: MotionEvent) = detector.onTouchEvent(event)
+    override fun onTouchEvent(event: MotionEvent?) = detector.onTouchEvent(event)
-    override fun onDown(e: MotionEvent) = true
+    override fun onDown(e: MotionEvent?) = true
-    override fun onShowPress(e: MotionEvent) = Unit
+    override fun onShowPress(e: MotionEvent?) = Unit
 
-    override fun onSingleTapUp(e: MotionEvent): Boolean {
+    override fun onSingleTapUp(e: MotionEvent?): Boolean {
         return handleClick(e, true)
     }
 
-    override fun onLongPress(e: MotionEvent) {
+    override fun onLongPress(e: MotionEvent?) {
         handleClick(e)
     }
 
     override fun onScroll(
         e1: MotionEvent?,
-        e2: MotionEvent,
+        e2: MotionEvent?,
         dx: Float,
-        dy: Float
+        dy: Float,
     ): Boolean {
         if (abs(dx) > abs(dy)) {
             val parent = parent
@@ -80,9 +80,9 @@ class AndroidDataView(
 
     override fun onFling(
         e1: MotionEvent?,
-        e2: MotionEvent,
+        e2: MotionEvent?,
         velocityX: Float,
-        velocityY: Float
+        velocityY: Float,
     ): Boolean {
         scroller.fling(
             scroller.currX,
@@ -100,7 +100,7 @@ class AndroidDataView(
         return false
     }
 
-    override fun onAnimationUpdate(animation: ValueAnimator) {
+    override fun onAnimationUpdate(animation: ValueAnimator?) {
         if (!scroller.isFinished) {
             scroller.computeScrollOffset()
             updateDataOffset()
@@ -127,11 +127,11 @@ class AndroidDataView(
         }
     }
 
-    private fun handleClick(e: MotionEvent, isSingleTap: Boolean = false): Boolean {
+    private fun handleClick(e: MotionEvent?, isSingleTap: Boolean = false): Boolean {
         val x: Float
         val y: Float
         try {
-            val pointerId = e.getPointerId(0)
+            val pointerId = e!!.getPointerId(0)
             x = e.getX(pointerId)
             y = e.getY(pointerId)
         } catch (ex: RuntimeException) {
@@ -140,11 +140,8 @@ class AndroidDataView(
             // e.getPointerId.
             return false
         }
-        if (isSingleTap) {
+        if (isSingleTap) view?.onClick(x / canvas.innerDensity, y / canvas.innerDensity)
-            view?.onClick(x / canvas.innerDensity, y / canvas.innerDensity)
+        else view?.onLongClick(x / canvas.innerDensity, y / canvas.innerDensity)
-        } else {
-            view?.onLongClick(x / canvas.innerDensity, y / canvas.innerDensity)
-        }
         return true
     }
 }

uhabits-android/src/main/java/org/isoron/platform/gui/AndroidImage.kt

@@ -47,6 +47,6 @@ fun Color.toInt(): Int {
         (255 * this.alpha).roundToInt(),
         (255 * this.red).roundToInt(),
         (255 * this.green).roundToInt(),
-        (255 * this.blue).roundToInt()
+        (255 * this.blue).roundToInt(),
     )
 }

uhabits-android/src/main/java/org/isoron/platform/gui/AndroidView.kt

@@ -24,7 +24,7 @@ import android.util.AttributeSet
 
 open class AndroidView<T : View>(
     context: Context,
-    attrs: AttributeSet? = null
+    attrs: AttributeSet? = null,
 ) : android.view.View(context, attrs) {
 
     var view: T? = null

uhabits-android/src/main/java/org/isoron/uhabits/activities/AndroidThemeSwitcher.kt

@@ -39,7 +39,7 @@ import org.isoron.uhabits.inject.ActivityScope
 class AndroidThemeSwitcher
 constructor(
     @ActivityContext val context: Context,
-    preferences: Preferences
+    preferences: Preferences,
 ) : ThemeSwitcher(preferences) {
 
     override var currentTheme: Theme = LightTheme()

uhabits-android/src/main/java/org/isoron/uhabits/activities/about/AboutScreen.kt

@@ -27,7 +27,7 @@ import org.isoron.uhabits.utils.startActivitySafely
 class AboutScreen(
     private val activity: AboutActivity,
     private val intents: IntentFactory,
-    private val prefs: Preferences
+    private val prefs: Preferences,
 ) {
 
     private var developerCountdown = 5

uhabits-android/src/main/java/org/isoron/uhabits/activities/about/AboutView.kt

@@ -26,14 +26,13 @@ import org.isoron.uhabits.BuildConfig
 import org.isoron.uhabits.R
 import org.isoron.uhabits.core.models.PaletteColor
 import org.isoron.uhabits.databinding.AboutBinding
-import org.isoron.uhabits.utils.applyRootViewInsets
 import org.isoron.uhabits.utils.currentTheme
 import org.isoron.uhabits.utils.setupToolbar
 
 @SuppressLint("ViewConstructor")
 class AboutView(
     context: Context,
-    private val screen: AboutScreen
+    private val screen: AboutScreen,
 ) : FrameLayout(context) {
 
     private var binding = AboutBinding.inflate(LayoutInflater.from(context))
@@ -44,7 +43,7 @@ class AboutView(
             toolbar = binding.toolbar,
             color = PaletteColor(11),
             title = resources.getString(R.string.about),
-            theme = currentTheme()
+            theme = currentTheme(),
         )
         val version = resources.getString(R.string.version_n)
         binding.tvContributors.setOnClickListener { screen.showCodeContributorsWebsite() }
@@ -55,6 +54,5 @@ class AboutView(
         binding.tvTranslate.setOnClickListener { screen.showTranslationWebsite() }
         binding.tvVersion.setOnClickListener { screen.onPressDeveloperCountdown() }
         binding.tvVersion.text = String.format(version, BuildConfig.VERSION_NAME)
-        applyRootViewInsets()
     }
 }

uhabits-android/src/main/java/org/isoron/uhabits/activities/common/dialogs/CheckmarkPopup.kt

@@ -20,63 +20,109 @@
 package org.isoron.uhabits.activities.common.dialogs
 
 import android.app.Dialog
-import android.os.Bundle
+import android.content.Context
 import android.view.LayoutInflater
+import android.view.View
 import android.view.View.GONE
 import android.view.View.VISIBLE
-import androidx.appcompat.app.AppCompatDialogFragment
-import org.isoron.uhabits.HabitsApplication
 import org.isoron.uhabits.R
 import org.isoron.uhabits.core.models.Entry.Companion.NO
 import org.isoron.uhabits.core.models.Entry.Companion.SKIP
 import org.isoron.uhabits.core.models.Entry.Companion.UNKNOWN
+import org.isoron.uhabits.core.models.Entry.Companion.YES_AUTO
 import org.isoron.uhabits.core.models.Entry.Companion.YES_MANUAL
+import org.isoron.uhabits.core.preferences.Preferences
 import org.isoron.uhabits.databinding.CheckmarkPopupBinding
 import org.isoron.uhabits.utils.InterfaceUtils.getFontAwesome
-import org.isoron.uhabits.utils.getCenter
+import org.isoron.uhabits.utils.dimBehind
+import org.isoron.uhabits.utils.dismissCurrentAndShow
+import org.isoron.uhabits.utils.dp
 import org.isoron.uhabits.utils.sres
 
-class CheckmarkDialog : AppCompatDialogFragment() {
+const val POPUP_WIDTH = 4 * 48f + 16f
-    var onToggle: (Int, String, Float, Float) -> Unit = { _, _, _, _ -> }
+const val POPUP_HEIGHT = 48f * 2.5f + 8f
 
-    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+class CheckmarkPopup(
-        val appComponent = (requireActivity().application as HabitsApplication).component
+    private val context: Context,
-        val prefs = appComponent.preferences
+    private val color: Int,
-        val view = CheckmarkPopupBinding.inflate(LayoutInflater.from(context))
+    private var notes: String,
-        val color = requireArguments().getInt("color")
+    private var value: Int,
+    private val prefs: Preferences,
+    private val anchor: View,
+) {
+    var onToggle: (Int, String) -> Unit = { _, _ -> }
+    private lateinit var dialog: Dialog
+
+    private val view = CheckmarkPopupBinding.inflate(LayoutInflater.from(context)).apply {
+        // Required for round corners
+        container.clipToOutline = true
+    }
+
+    init {
+        view.booleanButtons.visibility = VISIBLE
+        initColors()
+        initTypefaces()
+        hideDisabledButtons()
+        populate()
+    }
+
+    private fun initColors() {
         arrayOf(view.yesBtn, view.skipBtn).forEach {
             it.setTextColor(color)
         }
         arrayOf(view.noBtn, view.unknownBtn).forEach {
             it.setTextColor(view.root.sres.getColor(R.attr.contrast60))
         }
-        arrayOf(view.yesBtn, view.noBtn, view.skipBtn, view.unknownBtn).forEach {
-            it.typeface = getFontAwesome(requireContext())
     }
-        view.notes.setText(requireArguments().getString("notes")!!)
+
+    private fun initTypefaces() {
+        arrayOf(view.yesBtn, view.noBtn, view.skipBtn, view.unknownBtn).forEach {
+            it.typeface = getFontAwesome(context)
+        }
+    }
+
+    private fun hideDisabledButtons() {
         if (!prefs.isSkipEnabled) view.skipBtn.visibility = GONE
         if (!prefs.areQuestionMarksEnabled) view.unknownBtn.visibility = GONE
-        view.booleanButtons.visibility = VISIBLE
+    }
-        val dialog = Dialog(requireContext())
+
+    private fun populate() {
+        val selectedBtn = when (value) {
+            YES_MANUAL -> view.yesBtn
+            YES_AUTO -> view.noBtn
+            NO -> view.noBtn
+            UNKNOWN -> if (prefs.areQuestionMarksEnabled) view.unknownBtn else view.noBtn
+            SKIP -> if (prefs.isSkipEnabled) view.skipBtn else view.noBtn
+            else -> null
+        }
+        view.notes.setText(notes)
+    }
+
+    fun show() {
+        dialog = Dialog(context, android.R.style.Theme_NoTitleBar)
         dialog.setContentView(view.root)
         dialog.window?.apply {
+            setLayout(
+                view.root.dp(POPUP_WIDTH).toInt(),
+                view.root.dp(POPUP_HEIGHT).toInt()
+            )
             setBackgroundDrawableResource(android.R.color.transparent)
         }
         fun onClick(v: Int) {
-            val notes = view.notes.text.toString().trim()
+            this.value = v
-            val location = view.yesBtn.getCenter()
+            save()
-            onToggle(v, notes, location.x, location.y)
-            requireDialog().dismiss()
         }
         view.yesBtn.setOnClickListener { onClick(YES_MANUAL) }
         view.noBtn.setOnClickListener { onClick(NO) }
         view.skipBtn.setOnClickListener { onClick(SKIP) }
         view.unknownBtn.setOnClickListener { onClick(UNKNOWN) }
-        view.notes.setOnEditorActionListener { v, actionId, event ->
+        dialog.setCanceledOnTouchOutside(true)
-            onClick(requireArguments().getInt("value"))
+        dialog.dimBehind()
-            true
+        dialog.dismissCurrentAndShow()
     }
 
-        return dialog
+    fun save() {
+        onToggle(value, view.notes.text.toString().trim())
+        dialog.dismiss()
     }
 }

uhabits-android/src/main/java/org/isoron/uhabits/activities/common/dialogs/FrequencyPickerDialog.kt

@@ -22,101 +22,97 @@ package org.isoron.uhabits.activities.common.dialogs
 import android.app.Dialog
 import android.os.Bundle
 import android.view.LayoutInflater
+import android.view.View
 import android.widget.EditText
 import android.widget.LinearLayout
 import android.widget.RadioButton
 import android.widget.TextView
 import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.app.AppCompatDialogFragment
+import kotlinx.android.synthetic.main.frequency_picker_dialog.view.*
 import org.isoron.uhabits.R
-import org.isoron.uhabits.databinding.FrequencyPickerDialogBinding
 
 class FrequencyPickerDialog(
     var freqNumerator: Int,
     var freqDenominator: Int
 ) : AppCompatDialogFragment() {
-    private var _binding: FrequencyPickerDialogBinding? = null
-    private val binding get() = _binding!!
 
+    lateinit var contentView: View
     var onFrequencyPicked: (num: Int, den: Int) -> Unit = { _, _ -> }
 
     constructor() : this(1, 1)
 
-    override fun onDestroyView() {
-        super.onDestroyView()
-        _binding = null
-    }
-
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
-        _binding = FrequencyPickerDialogBinding.inflate(LayoutInflater.from(requireActivity()))
+        val inflater = LayoutInflater.from(requireActivity())
+        contentView = inflater.inflate(R.layout.frequency_picker_dialog, null)
 
         addBeforeAfterText(
             this.getString(R.string.every_x_days),
-            binding.everyXDaysContainer
+            contentView.everyXDaysContainer,
         )
 
         addBeforeAfterText(
             this.getString(R.string.x_times_per_week),
-            binding.xTimesPerWeekContainer
+            contentView.xTimesPerWeekContainer,
         )
 
         addBeforeAfterText(
             this.getString(R.string.x_times_per_month),
-            binding.xTimesPerMonthContainer
+            contentView.xTimesPerMonthContainer,
         )
 
         addBeforeAfterText(
             this.getString(R.string.x_times_per_y_days),
-            binding.xTimesPerYDaysContainer
+            contentView.xTimesPerYDaysContainer,
         )
 
-        binding.everyDayRadioButton.setOnClickListener {
+        contentView.everyDayRadioButton.setOnClickListener {
-            check(binding.everyDayRadioButton)
+            check(contentView.everyDayRadioButton)
         }
 
-        binding.everyXDaysRadioButton.setOnClickListener {
+        contentView.everyXDaysRadioButton.setOnClickListener {
-            check(binding.everyXDaysRadioButton)
+            check(contentView.everyXDaysRadioButton)
-            val everyXDaysTextView = binding.everyXDaysTextView
+            val everyXDaysTextView = contentView.everyXDaysTextView
             selectInputField(everyXDaysTextView)
         }
 
-        binding.everyXDaysTextView.setOnFocusChangeListener { v, hasFocus ->
+        contentView.everyXDaysTextView.setOnFocusChangeListener { v, hasFocus ->
-            if (hasFocus) check(binding.everyXDaysRadioButton)
+            if (hasFocus) check(contentView.everyXDaysRadioButton)
         }
 
-        binding.xTimesPerWeekRadioButton.setOnClickListener {
+        contentView.xTimesPerWeekRadioButton.setOnClickListener {
-            check(binding.xTimesPerWeekRadioButton)
+            check(contentView.xTimesPerWeekRadioButton)
-            selectInputField(binding.xTimesPerWeekTextView)
+            selectInputField(contentView.xTimesPerWeekTextView)
         }
 
-        binding.xTimesPerWeekTextView.setOnFocusChangeListener { v, hasFocus ->
+        contentView.xTimesPerWeekTextView.setOnFocusChangeListener { v, hasFocus ->
-            if (hasFocus) check(binding.xTimesPerWeekRadioButton)
+            if (hasFocus) check(contentView.xTimesPerWeekRadioButton)
         }
 
-        binding.xTimesPerMonthRadioButton.setOnClickListener {
+        contentView.xTimesPerMonthRadioButton.setOnClickListener {
-            check(binding.xTimesPerMonthRadioButton)
+            check(contentView.xTimesPerMonthRadioButton)
-            selectInputField(binding.xTimesPerMonthTextView)
+            selectInputField(contentView.xTimesPerMonthTextView)
         }
 
-        binding.xTimesPerMonthTextView.setOnFocusChangeListener { v, hasFocus ->
+        contentView.xTimesPerMonthTextView.setOnFocusChangeListener { v, hasFocus ->
-            if (hasFocus) check(binding.xTimesPerMonthRadioButton)
+            if (hasFocus) check(contentView.xTimesPerMonthRadioButton)
         }
 
-        binding.xTimesPerYDaysRadioButton.setOnClickListener {
+        contentView.xTimesPerYDaysRadioButton.setOnClickListener {
-            check(binding.xTimesPerYDaysRadioButton)
+            check(contentView.xTimesPerYDaysRadioButton)
-            selectInputField(binding.xTimesPerYDaysXTextView)
+            selectInputField(contentView.xTimesPerYDaysXTextView)
         }
 
-        binding.xTimesPerYDaysXTextView.setOnFocusChangeListener { v, hasFocus ->
+        contentView.xTimesPerYDaysXTextView.setOnFocusChangeListener { v, hasFocus ->
-            if (hasFocus) check(binding.xTimesPerYDaysRadioButton)
+            if (hasFocus) check(contentView.xTimesPerYDaysRadioButton)
         }
 
-        binding.xTimesPerYDaysYTextView.setOnFocusChangeListener { v, hasFocus ->
+        contentView.xTimesPerYDaysYTextView.setOnFocusChangeListener { v, hasFocus ->
-            if (hasFocus) check(binding.xTimesPerYDaysRadioButton)
+            if (hasFocus) check(contentView.xTimesPerYDaysRadioButton)
         }
 
         return AlertDialog.Builder(requireActivity())
-            .setView(binding.root)
+            .setView(contentView)
             .setPositiveButton(R.string.save) { _, _ -> onSaveClicked() }
             .create()
     }
@@ -128,8 +124,7 @@ class FrequencyPickerDialog(
         val parts = str.split("%d")
         for (i in parts.indices) {
             container.addView(
-                TextView(activity).apply { text = parts[i].trim() },
+                TextView(activity).apply { text = parts[i].trim() }, 2 * i + 1,
-                2 * i + 1
             )
         }
     }
@@ -138,35 +133,31 @@ class FrequencyPickerDialog(
         var numerator = 1
         var denominator = 1
         when {
-            binding.everyDayRadioButton.isChecked -> {
+            contentView.everyDayRadioButton.isChecked -> {
                 // NOP
             }
-
+            contentView.everyXDaysRadioButton.isChecked -> {
-            binding.everyXDaysRadioButton.isChecked -> {
+                if (contentView.everyXDaysTextView.text.isNotEmpty()) {
-                if (binding.everyXDaysTextView.text.isNotEmpty()) {
+                    denominator = Integer.parseInt(contentView.everyXDaysTextView.text.toString())
-                    denominator = Integer.parseInt(binding.everyXDaysTextView.text.toString())
                 }
             }
-
+            contentView.xTimesPerWeekRadioButton.isChecked -> {
-            binding.xTimesPerWeekRadioButton.isChecked -> {
+                if (contentView.xTimesPerWeekTextView.text.isNotEmpty()) {
-                if (binding.xTimesPerWeekTextView.text.isNotEmpty()) {
+                    numerator = Integer.parseInt(contentView.xTimesPerWeekTextView.text.toString())
-                    numerator = Integer.parseInt(binding.xTimesPerWeekTextView.text.toString())
                     denominator = 7
                 }
             }
-
+            contentView.xTimesPerYDaysRadioButton.isChecked -> {
-            binding.xTimesPerYDaysRadioButton.isChecked -> {
+                if (contentView.xTimesPerYDaysXTextView.text.isNotEmpty() && contentView.xTimesPerYDaysYTextView.text.isNotEmpty()) {
-                if (binding.xTimesPerYDaysXTextView.text.isNotEmpty() && binding.xTimesPerYDaysYTextView.text.isNotEmpty()) {
                     numerator =
-                        Integer.parseInt(binding.xTimesPerYDaysXTextView.text.toString())
+                        Integer.parseInt(contentView.xTimesPerYDaysXTextView.text.toString())
                     denominator =
-                        Integer.parseInt(binding.xTimesPerYDaysYTextView.text.toString())
+                        Integer.parseInt(contentView.xTimesPerYDaysYTextView.text.toString())
                 }
             }
-
             else -> {
-                if (binding.xTimesPerMonthTextView.text.isNotEmpty()) {
+                if (contentView.xTimesPerMonthTextView.text.isNotEmpty()) {
-                    numerator = Integer.parseInt(binding.xTimesPerMonthTextView.text.toString())
+                    numerator = Integer.parseInt(contentView.xTimesPerMonthTextView.text.toString())
                     denominator = 30
                 }
             }
@@ -193,27 +184,27 @@ class FrequencyPickerDialog(
     private fun populateViews() {
         uncheckAll()
         if (freqDenominator == 30 || freqDenominator == 31) {
-            binding.xTimesPerMonthRadioButton.isChecked = true
+            contentView.xTimesPerMonthRadioButton.isChecked = true
-            binding.xTimesPerMonthTextView.setText(freqNumerator.toString())
+            contentView.xTimesPerMonthTextView.setText(freqNumerator.toString())
-            selectInputField(binding.xTimesPerMonthTextView)
+            selectInputField(contentView.xTimesPerMonthTextView)
         } else {
             if (freqNumerator == 1) {
                 if (freqDenominator == 1) {
-                    binding.everyDayRadioButton.isChecked = true
+                    contentView.everyDayRadioButton.isChecked = true
                 } else {
-                    binding.everyXDaysRadioButton.isChecked = true
+                    contentView.everyXDaysRadioButton.isChecked = true
-                    binding.everyXDaysTextView.setText(freqDenominator.toString())
+                    contentView.everyXDaysTextView.setText(freqDenominator.toString())
-                    selectInputField(binding.everyXDaysTextView)
+                    selectInputField(contentView.everyXDaysTextView)
                 }
             } else {
                 if (freqDenominator == 7) {
-                    binding.xTimesPerWeekRadioButton.isChecked = true
+                    contentView.xTimesPerWeekRadioButton.isChecked = true
-                    binding.xTimesPerWeekTextView.setText(freqNumerator.toString())
+                    contentView.xTimesPerWeekTextView.setText(freqNumerator.toString())
-                    selectInputField(binding.xTimesPerWeekTextView)
+                    selectInputField(contentView.xTimesPerWeekTextView)
                 } else {
-                    binding.xTimesPerYDaysRadioButton.isChecked = true
+                    contentView.xTimesPerYDaysRadioButton.isChecked = true
-                    binding.xTimesPerYDaysXTextView.setText(freqNumerator.toString())
+                    contentView.xTimesPerYDaysXTextView.setText(freqNumerator.toString())
-                    binding.xTimesPerYDaysYTextView.setText(freqDenominator.toString())
+                    contentView.xTimesPerYDaysYTextView.setText(freqDenominator.toString())
                 }
             }
         }
@@ -224,10 +215,10 @@ class FrequencyPickerDialog(
     }
 
     private fun uncheckAll() {
-        binding.everyDayRadioButton.isChecked = false
+        contentView.everyDayRadioButton.isChecked = false
-        binding.everyXDaysRadioButton.isChecked = false
+        contentView.everyXDaysRadioButton.isChecked = false
-        binding.xTimesPerWeekRadioButton.isChecked = false
+        contentView.xTimesPerWeekRadioButton.isChecked = false
-        binding.xTimesPerMonthRadioButton.isChecked = false
+        contentView.xTimesPerMonthRadioButton.isChecked = false
-        binding.xTimesPerYDaysRadioButton.isChecked = false
+        contentView.xTimesPerYDaysRadioButton.isChecked = false
     }
 }

uhabits-android/src/main/java/org/isoron/uhabits/activities/common/dialogs/HistoryEditorDialog.kt

@@ -69,7 +69,7 @@ class HistoryEditorDialog : AppCompatDialogFragment(), CommandRunner.Listener {
             theme = themeSwitcher.currentTheme,
             today = DateUtils.getTodayWithOffset().toLocalDate(),
             onDateClickedListener = onDateClickedListener ?: object : OnDateClickedListener {},
-            padding = 10.0
+            padding = 10.0,
         )
         dataView = AndroidDataView(requireContext(), null)
         dataView.view = chart!!

uhabits-android/src/main/java/org/isoron/uhabits/activities/common/dialogs/NumberDialog.kt

@@ -1,121 +0,0 @@
-package org.isoron.uhabits.activities.common.dialogs
-
-import android.app.Dialog
-import android.os.Bundle
-import android.provider.Settings
-import android.text.method.DigitsKeyListener
-import android.view.KeyEvent
-import android.view.LayoutInflater
-import android.view.MotionEvent
-import android.view.View
-import android.view.inputmethod.EditorInfo
-import androidx.appcompat.app.AppCompatDialogFragment
-import org.isoron.uhabits.HabitsApplication
-import org.isoron.uhabits.R
-import org.isoron.uhabits.core.models.Entry
-import org.isoron.uhabits.databinding.CheckmarkPopupBinding
-import org.isoron.uhabits.utils.InterfaceUtils
-import org.isoron.uhabits.utils.getCenter
-import org.isoron.uhabits.utils.requestFocusWithKeyboard
-import org.isoron.uhabits.utils.sres
-import java.text.DecimalFormat
-import java.text.DecimalFormatSymbols
-import java.text.NumberFormat
-import java.text.ParseException
-
-class NumberDialog : AppCompatDialogFragment() {
-
-    var onToggle: (Double, String, Float, Float) -> Unit = { _, _, _, _ -> }
-    var onDismiss: () -> Unit = {}
-
-    private var originalNotes: String = ""
-    private var originalValue: Double = 0.0
-    private lateinit var view: CheckmarkPopupBinding
-
-    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
-        val appComponent = (requireActivity().application as HabitsApplication).component
-        val prefs = appComponent.preferences
-        view = CheckmarkPopupBinding.inflate(LayoutInflater.from(context))
-        arrayOf(view.yesBtn, view.skipBtn).forEach {
-            it.setTextColor(requireArguments().getInt("color"))
-        }
-        arrayOf(view.noBtn, view.unknownBtn).forEach {
-            it.setTextColor(view.root.sres.getColor(R.attr.contrast60))
-        }
-        arrayOf(view.yesBtn, view.noBtn, view.skipBtn, view.unknownBtn).forEach {
-            it.typeface = InterfaceUtils.getFontAwesome(requireContext())
-        }
-        if (!prefs.isSkipEnabled) view.skipBtnNumber.visibility = View.GONE
-        view.numberButtons.visibility = View.VISIBLE
-        fixDecimalSeparator(view)
-        originalNotes = requireArguments().getString("notes")!!
-        originalValue = requireArguments().getDouble("value")
-        view.notes.setText(originalNotes)
-        view.value.setText(
-            when {
-                originalValue < 0.01 -> "0"
-                else -> DecimalFormat("#.##").format(originalValue)
-            }
-        )
-        view.value.setOnKeyListener { _, keyCode, event ->
-            if (event.action == MotionEvent.ACTION_DOWN && keyCode == KeyEvent.KEYCODE_ENTER) {
-                save()
-                return@setOnKeyListener true
-            }
-            return@setOnKeyListener false
-        }
-        view.saveBtn.setOnClickListener {
-            save()
-        }
-        view.skipBtnNumber.setOnClickListener {
-            view.value.setText(DecimalFormat("#.###").format((Entry.SKIP.toDouble() / 1000)))
-            save()
-        }
-        view.notes.setOnEditorActionListener { v, actionId, event ->
-            save()
-            true
-        }
-        view.value.requestFocusWithKeyboard()
-        val dialog = Dialog(requireContext())
-        dialog.setContentView(view.root)
-        dialog.window?.apply {
-            setBackgroundDrawableResource(android.R.color.transparent)
-        }
-        dialog.setOnDismissListener { onDismiss() }
-        return dialog
-    }
-
-    private fun fixDecimalSeparator(view: CheckmarkPopupBinding) {
-        // https://stackoverflow.com/a/34256139
-        val separator = DecimalFormatSymbols.getInstance().decimalSeparator
-        view.value.keyListener = DigitsKeyListener.getInstance("0123456789$separator")
-
-        // https://github.com/flutter/flutter/issues/61175
-        val currKeyboard = Settings.Secure.getString(
-            requireContext().contentResolver,
-            Settings.Secure.DEFAULT_INPUT_METHOD
-        )
-        if (currKeyboard.contains("swiftkey") || currKeyboard.contains("samsung")) {
-            view.value.inputType = EditorInfo.TYPE_CLASS_TEXT
-        }
-    }
-
-    fun save() {
-        var value = originalValue
-        try {
-            val numberFormat = NumberFormat.getInstance()
-            val valueStr = view.value.text.toString()
-            value = if (valueStr.isNotEmpty()) {
-                numberFormat.parse(valueStr)!!.toDouble()
-            } else {
-                Entry.UNKNOWN.toDouble() / 1000
-            }
-        } catch (e: ParseException) {
-            // NOP
-        }
-        val notes = view.notes.text.toString()
-        val location = view.saveBtn.getCenter()
-        onToggle(value, notes, location.x, location.y)
-        requireDialog().dismiss()
-    }
-}

uhabits-android/src/main/java/org/isoron/uhabits/activities/common/dialogs/NumberPopup.kt

@@ -0,0 +1,116 @@
+/*
+ * Copyright (C) 2016-2021 Álinson Santos Xavier <git@axavier.org>
+ *
+ * This file is part of Loop Habit Tracker.
+ *
+ * Loop Habit Tracker is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ *
+ * Loop Habit Tracker is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.isoron.uhabits.activities.common.dialogs
+
+import android.app.Dialog
+import android.content.Context
+import android.view.KeyEvent.KEYCODE_ENTER
+import android.view.LayoutInflater
+import android.view.MotionEvent.ACTION_DOWN
+import android.view.View
+import android.view.View.GONE
+import android.view.View.VISIBLE
+import org.isoron.uhabits.core.models.Entry
+import org.isoron.uhabits.core.preferences.Preferences
+import org.isoron.uhabits.databinding.CheckmarkPopupBinding
+import org.isoron.uhabits.utils.dimBehind
+import org.isoron.uhabits.utils.dismissCurrentAndShow
+import org.isoron.uhabits.utils.dp
+import org.isoron.uhabits.utils.requestFocusWithKeyboard
+import java.text.DecimalFormat
+
+class NumberPopup(
+    private val context: Context,
+    private var notes: String,
+    private var value: Double,
+    private val prefs: Preferences,
+    private val anchor: View,
+) {
+    var onToggle: (Double, String) -> Unit = { _, _ -> }
+    var onDismiss: () -> Unit = {}
+    private val originalValue = value
+    private lateinit var dialog: Dialog
+
+    private val view = CheckmarkPopupBinding.inflate(LayoutInflater.from(context)).apply {
+        // Required for round corners
+        container.clipToOutline = true
+    }
+
+    init {
+        view.numberButtons.visibility = VISIBLE
+        hideDisabledButtons()
+        populate()
+    }
+
+    private fun hideDisabledButtons() {
+        if (!prefs.isSkipEnabled) view.skipBtnNumber.visibility = GONE
+    }
+
+    private fun populate() {
+        view.notes.setText(notes)
+        view.value.setText(
+            when {
+                value < 0.01 -> "0"
+                else -> DecimalFormat("#.##").format(value)
+            }
+        )
+    }
+
+    fun show() {
+        dialog = Dialog(context, android.R.style.Theme_NoTitleBar)
+        dialog.setContentView(view.root)
+        dialog.window?.apply {
+            setLayout(
+                view.root.dp(POPUP_WIDTH).toInt(),
+                view.root.dp(POPUP_HEIGHT).toInt()
+            )
+            setBackgroundDrawableResource(android.R.color.transparent)
+        }
+        dialog.setOnDismissListener {
+            onDismiss()
+        }
+
+        view.value.setOnKeyListener { _, keyCode, event ->
+            if (event.action == ACTION_DOWN && keyCode == KEYCODE_ENTER) {
+                save()
+                return@setOnKeyListener true
+            }
+            return@setOnKeyListener false
+        }
+        view.saveBtn.setOnClickListener {
+            save()
+        }
+        view.skipBtnNumber.setOnClickListener {
+            view.value.setText((Entry.SKIP.toDouble() / 1000).toString())
+            save()
+        }
+        view.value.requestFocusWithKeyboard()
+        dialog.setCanceledOnTouchOutside(true)
+        dialog.dimBehind()
+        dialog.dismissCurrentAndShow()
+    }
+
+    fun save() {
+        val value = view.value.text.toString().toDoubleOrNull() ?: originalValue
+        val notes = view.notes.text.toString()
+        onToggle(value, notes)
+        dialog.dismiss()
+    }
+}

uhabits-android/src/main/java/org/isoron/uhabits/activities/common/views/FrequencyChart.kt

@@ -181,9 +181,8 @@ class FrequencyChart : ScrollableChart {
             rect[0f, 0f, baseSize.toFloat()] = baseSize.toFloat()
             rect.offset(prevRect!!.left, prevRect!!.top + baseSize * j)
             val i = localeWeekdayList[j] % 7
-            if (values != null) {
+            if (values != null)
                 drawMarker(canvas, rect, values[i], weekDaysInMonth[i])
-            }
             rect.offset(0f, rowHeight)
         }
         drawFooter(canvas, rect, date)
@@ -197,15 +196,13 @@ class FrequencyChart : ScrollableChart {
             rect.centerY() - 0.1f * em,
             pText!!
         )
-        if (date[Calendar.MONTH] == 1) {
+        if (date[Calendar.MONTH] == 1) canvas.drawText(
-            canvas.drawText(
             dfYear!!.format(time),
             rect.centerX(),
             rect.centerY() + 0.9f * em,
             pText!!
         )
     }
-    }
 
     private fun drawGrid(canvas: Canvas, rGrid: RectF?) {
         val nRows = 7

uhabits-android/src/main/java/org/isoron/uhabits/activities/common/views/RingView.kt

@@ -58,7 +58,6 @@ class RingView : View {
     private var em = 0f
     private var text: String?
     private var textSize: Float
-    private var isStrokedTextEnabled: Boolean = false
     private var enableFontAwesome = false
     private var internalDrawingCache: Bitmap? = null
     private var cacheCanvas: Canvas? = null
@@ -132,10 +131,6 @@ class RingView : View {
         invalidate()
     }
 
-    fun setIsStrokedTextEnabled(isStroked: Boolean) {
-        this.isStrokedTextEnabled = isStroked
-    }
-
     override fun onDraw(canvas: Canvas) {
         super.onDraw(canvas)
         val activeCanvas: Canvas?
@@ -153,23 +148,13 @@ class RingView : View {
         pRing!!.color = inactiveColor!!
         activeCanvas.drawArc(rect!!, angle - 90, 360 - angle, true, pRing!!)
         if (thickness > 0) {
-            if (isTransparencyEnabled) {
+            if (isTransparencyEnabled) pRing!!.xfermode = XFERMODE_CLEAR else pRing!!.color =
-                pRing!!.xfermode = XFERMODE_CLEAR
-            } else {
-                pRing!!.color =
                 backgroundColor!!
-            }
             rect!!.inset(thickness, thickness)
             activeCanvas.drawArc(rect!!, 0f, 360f, true, pRing!!)
             pRing!!.xfermode = null
             pRing!!.color = color
             pRing!!.textSize = textSize
-
-            if (isStrokedTextEnabled) {
-                pRing!!.style = Paint.Style.STROKE
-                pRing!!.strokeWidth = textSize / 15f
-            }
-
             if (enableFontAwesome) pRing!!.typeface = getFontAwesome(context)
             activeCanvas.drawText(
                 text!!,

uhabits-android/src/main/java/org/isoron/uhabits/activities/common/views/ScrollableChart.kt

@@ -65,7 +65,7 @@ abstract class ScrollableChart : View, GestureDetector.OnGestureListener, Animat
     }
 
     override fun onFling(
-        e1: MotionEvent?,
+        e1: MotionEvent,
         e2: MotionEvent,
         velocityX: Float,
         velocityY: Float
@@ -116,7 +116,7 @@ abstract class ScrollableChart : View, GestureDetector.OnGestureListener, Animat
         return BundleSavedState(superState, bundle)
     }
 
-    override fun onScroll(e1: MotionEvent?, e2: MotionEvent, dx: Float, dy: Float): Boolean {
+    override fun onScroll(e1: MotionEvent?, e2: MotionEvent?, dx: Float, dy: Float): Boolean {
         var dx = dx
         if (scrollerBucketSize == 0) return false
         if (abs(dx) > abs(dy)) {

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/edit/EditHabitActivity.kt

@@ -22,6 +22,7 @@ package org.isoron.uhabits.activities.habits.edit
 import android.annotation.SuppressLint
 import android.content.res.ColorStateList
 import android.content.res.Resources
+import android.graphics.Color
 import android.os.Bundle
 import android.text.Html
 import android.text.Spanned
@@ -34,6 +35,11 @@ import androidx.appcompat.app.AppCompatActivity
 import androidx.fragment.app.DialogFragment
 import com.android.datetimepicker.time.RadialPickerLayout
 import com.android.datetimepicker.time.TimePickerDialog
+import kotlinx.android.synthetic.main.activity_edit_habit.nameInput
+import kotlinx.android.synthetic.main.activity_edit_habit.notesInput
+import kotlinx.android.synthetic.main.activity_edit_habit.questionInput
+import kotlinx.android.synthetic.main.activity_edit_habit.targetInput
+import kotlinx.android.synthetic.main.activity_edit_habit.unitInput
 import org.isoron.platform.gui.toInt
 import org.isoron.uhabits.HabitsApplication
 import org.isoron.uhabits.R
@@ -52,8 +58,7 @@ import org.isoron.uhabits.core.models.PaletteColor
 import org.isoron.uhabits.core.models.Reminder
 import org.isoron.uhabits.core.models.WeekdayList
 import org.isoron.uhabits.databinding.ActivityEditHabitBinding
-import org.isoron.uhabits.utils.applyRootViewInsets
+import org.isoron.uhabits.utils.ColorUtils
-import org.isoron.uhabits.utils.applyToolbarInsets
 import org.isoron.uhabits.utils.dismissCurrentAndShow
 import org.isoron.uhabits.utils.formatTime
 import org.isoron.uhabits.utils.toFormattedString
@@ -94,8 +99,6 @@ class EditHabitActivity : AppCompatActivity() {
         themeSwitcher.apply()
 
         binding = ActivityEditHabitBinding.inflate(layoutInflater)
-        binding.root.applyRootViewInsets()
-        binding.toolbar.applyToolbarInsets()
         setContentView(binding.root)
 
         if (intent.hasExtra("habitId")) {
@@ -268,9 +271,9 @@ class EditHabitActivity : AppCompatActivity() {
             habit.copyFrom(original)
         }
 
-        habit.name = binding.nameInput.text.trim().toString()
+        habit.name = nameInput.text.trim().toString()
-        habit.question = binding.questionInput.text.trim().toString()
+        habit.question = questionInput.text.trim().toString()
-        habit.description = binding.notesInput.text.trim().toString()
+        habit.description = notesInput.text.trim().toString()
         habit.color = color
         if (reminderHour >= 0) {
             habit.reminder = Reminder(reminderHour, reminderMin, reminderDays)
@@ -280,9 +283,9 @@ class EditHabitActivity : AppCompatActivity() {
 
         habit.frequency = Frequency(freqNum, freqDen)
         if (habitType == HabitType.NUMERICAL) {
-            habit.targetValue = binding.targetInput.text.toString().toDouble()
+            habit.targetValue = targetInput.text.toString().toDouble()
             habit.targetType = targetType
-            habit.unit = binding.unitInput.text.trim().toString()
+            habit.unit = unitInput.text.trim().toString()
         }
         habit.type = habitType
 
@@ -305,13 +308,13 @@ class EditHabitActivity : AppCompatActivity() {
 
     private fun validate(): Boolean {
         var isValid = true
-        if (binding.nameInput.text.isEmpty()) {
+        if (nameInput.text.isEmpty()) {
-            binding.nameInput.error = getFormattedValidationError(R.string.validation_cannot_be_blank)
+            nameInput.error = getFormattedValidationError(R.string.validation_cannot_be_blank)
             isValid = false
         }
         if (habitType == HabitType.NUMERICAL) {
-            if (binding.targetInput.text.isEmpty()) {
+            if (targetInput.text.isEmpty()) {
-                binding.targetInput.error = getString(R.string.validation_cannot_be_blank)
+                targetInput.error = getString(R.string.validation_cannot_be_blank)
                 isValid = false
             }
         }
@@ -354,7 +357,8 @@ class EditHabitActivity : AppCompatActivity() {
         androidColor = themeSwitcher.currentTheme.color(color).toInt()
         binding.colorButton.backgroundTintList = ColorStateList.valueOf(androidColor)
         if (!themeSwitcher.isNightMode) {
-            window.statusBarColor = androidColor
+            val darkerAndroidColor = ColorUtils.mixColors(Color.BLACK, androidColor, 0.15f)
+            window.statusBarColor = darkerAndroidColor
             binding.toolbar.setBackgroundColor(androidColor)
         }
     }

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/list/ListHabitsActivity.kt

@@ -19,17 +19,12 @@
 
 package org.isoron.uhabits.activities.habits.list
 
-import android.Manifest.permission.POST_NOTIFICATIONS
 import android.content.Intent
-import android.content.pm.PackageManager.PERMISSION_GRANTED
-import android.os.Build
 import android.os.Bundle
 import android.util.Log
 import android.view.Menu
 import android.view.MenuItem
-import androidx.activity.result.contract.ActivityResultContracts.RequestPermission
 import androidx.appcompat.app.AppCompatActivity
-import androidx.core.content.ContextCompat.checkSelfPermission
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import org.isoron.uhabits.BaseExceptionHandler
@@ -45,8 +40,6 @@ import org.isoron.uhabits.inject.ActivityContextModule
 import org.isoron.uhabits.inject.DaggerHabitsActivityComponent
 import org.isoron.uhabits.inject.HabitsActivityComponent
 import org.isoron.uhabits.inject.HabitsApplicationComponent
-import org.isoron.uhabits.utils.applyRootViewInsets
-import org.isoron.uhabits.utils.dismissCurrentDialog
 import org.isoron.uhabits.utils.restartWithFade
 
 class ListHabitsActivity : AppCompatActivity(), Preferences.Listener {
@@ -62,16 +55,6 @@ class ListHabitsActivity : AppCompatActivity(), Preferences.Listener {
     lateinit var midnightTimer: MidnightTimer
     private val scope = CoroutineScope(Dispatchers.Main)
 
-    private var permissionAlreadyRequested = false
-    private val permissionLauncher =
-        registerForActivityResult(RequestPermission()) { isGranted: Boolean ->
-            if (isGranted) {
-                scheduleReminders()
-            } else {
-                Log.i("ListHabitsActivity", "POST_NOTIFICATIONS denied")
-            }
-        }
-
     private lateinit var menu: ListHabitsMenu
 
     override fun onQuestionMarksChanged() {
@@ -101,7 +84,6 @@ class ListHabitsActivity : AppCompatActivity(), Preferences.Listener {
         menu = component.listHabitsMenu
         Thread.setDefaultUncaughtExceptionHandler(BaseExceptionHandler(this))
         component.listHabitsBehavior.onStartup()
-        rootView.applyRootViewInsets()
         setContentView(rootView)
     }
 
@@ -109,7 +91,6 @@ class ListHabitsActivity : AppCompatActivity(), Preferences.Listener {
         midnightTimer.onPause()
         screen.onDetached()
         adapter.cancelRefresh()
-        dismissCurrentDialog()
         super.onPause()
     }
 
@@ -118,26 +99,6 @@ class ListHabitsActivity : AppCompatActivity(), Preferences.Listener {
         screen.onAttached()
         rootView.postInvalidate()
         midnightTimer.onResume()
-
-        if (appComponent.reminderScheduler.hasHabitsWithReminders()) {
-            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
-                scheduleReminders()
-            } else {
-                if (checkSelfPermission(this, POST_NOTIFICATIONS) == PERMISSION_GRANTED) {
-                    scheduleReminders()
-                } else {
-                    // If we have not requested the permission yet, request it. Otherwide do
-                    // nothing. This check is necessary to avoid an infinite onResume loop in case
-                    // the user denies the permission.
-                    if (!permissionAlreadyRequested) {
-                        Log.i("ListHabitsActivity", "Requestion permission: POST_NOTIFICATIONS")
-                        permissionLauncher.launch(POST_NOTIFICATIONS)
-                        permissionAlreadyRequested = true
-                    }
-                }
-            }
-        }
-
         taskRunner.run {
             try {
                 AutoBackup(this@ListHabitsActivity).run()
@@ -153,10 +114,6 @@ class ListHabitsActivity : AppCompatActivity(), Preferences.Listener {
         super.onResume()
     }
 
-    private fun scheduleReminders() {
-        appComponent.reminderScheduler.scheduleAll()
-    }
-
     override fun onCreateOptionsMenu(m: Menu): Boolean {
         menu.onCreate(menuInflater, m)
         return true
@@ -167,7 +124,6 @@ class ListHabitsActivity : AppCompatActivity(), Preferences.Listener {
         return menu.onItemSelected(item)
     }
 
-    @Deprecated("Deprecated in Java")
     override fun onActivityResult(request: Int, result: Int, data: Intent?) {
         super.onActivityResult(request, result, data)
         screen.onResult(request, result, data)

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/list/ListHabitsRootView.kt

@@ -23,7 +23,6 @@ import android.content.Context
 import android.view.ViewGroup.LayoutParams.MATCH_PARENT
 import android.widget.FrameLayout
 import android.widget.RelativeLayout
-import nl.dionsegijn.konfetti.xml.KonfettiView
 import org.isoron.uhabits.R
 import org.isoron.uhabits.activities.common.views.ScrollableChart
 import org.isoron.uhabits.activities.common.views.TaskProgressBar
@@ -70,9 +69,6 @@ class ListHabitsRootView @Inject constructor(
     val listView: HabitCardListView = habitCardListViewFactory.create()
     val llEmpty = EmptyListView(context)
     val tbar = buildToolbar()
-    val konfettiView = KonfettiView(context).apply {
-        translationZ = 10f
-    }
     val progressBar = TaskProgressBar(context, runner)
     val hintView: HintView
     val header = HeaderView(context, preferences, midnightTimer)
@@ -84,7 +80,6 @@ class ListHabitsRootView @Inject constructor(
 
         val rootView = RelativeLayout(context).apply {
             background = sres.getDrawable(R.attr.windowBackgroundColor)
-            addAtTop(konfettiView)
             addAtTop(tbar)
             addBelow(header, tbar)
             addBelow(listView, header, height = MATCH_PARENT)
@@ -99,7 +94,7 @@ class ListHabitsRootView @Inject constructor(
             title = resources.getString(R.string.main_activity_title),
             color = PaletteColor(17),
             displayHomeAsUpEnabled = false,
-            theme = currentTheme()
+            theme = currentTheme(),
         )
         addView(rootView, MATCH_PARENT, MATCH_PARENT)
         listAdapter.setListView(listView)

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/list/ListHabitsScreen.kt

@@ -22,18 +22,14 @@ package org.isoron.uhabits.activities.habits.list
 import android.app.Activity
 import android.content.Context
 import android.content.Intent
-import android.os.Bundle
 import androidx.appcompat.app.AppCompatActivity
 import dagger.Lazy
-import nl.dionsegijn.konfetti.core.Party
-import nl.dionsegijn.konfetti.core.Position
-import nl.dionsegijn.konfetti.core.emitter.Emitter
 import org.isoron.platform.gui.toInt
 import org.isoron.uhabits.R
-import org.isoron.uhabits.activities.common.dialogs.CheckmarkDialog
+import org.isoron.uhabits.activities.common.dialogs.CheckmarkPopup
 import org.isoron.uhabits.activities.common.dialogs.ColorPickerDialogFactory
 import org.isoron.uhabits.activities.common.dialogs.ConfirmDeleteDialog
-import org.isoron.uhabits.activities.common.dialogs.NumberDialog
+import org.isoron.uhabits.activities.common.dialogs.NumberPopup
 import org.isoron.uhabits.activities.habits.edit.HabitTypeDialog
 import org.isoron.uhabits.activities.habits.list.views.HabitCardListAdapter
 import org.isoron.uhabits.core.commands.ArchiveHabitsCommand
@@ -66,7 +62,6 @@ import org.isoron.uhabits.intents.IntentFactory
 import org.isoron.uhabits.tasks.ExportDBTaskFactory
 import org.isoron.uhabits.tasks.ImportDataTask
 import org.isoron.uhabits.tasks.ImportDataTaskFactory
-import org.isoron.uhabits.utils.ColorUtils
 import org.isoron.uhabits.utils.copyTo
 import org.isoron.uhabits.utils.currentTheme
 import org.isoron.uhabits.utils.dismissCurrentAndShow
@@ -76,7 +71,6 @@ import org.isoron.uhabits.utils.showSendEmailScreen
 import org.isoron.uhabits.utils.showSendFileScreen
 import java.io.File
 import java.io.IOException
-import java.util.concurrent.TimeUnit
 import javax.inject.Inject
 
 const val RESULT_IMPORT_DATA = 101
@@ -101,7 +95,7 @@ class ListHabitsScreen
     private val colorPickerFactory: ColorPickerDialogFactory,
     private val behavior: Lazy<ListHabitsBehavior>,
     private val preferences: Preferences,
-    private val rootView: Lazy<ListHabitsRootView>
+    private val rootView: Lazy<ListHabitsRootView>,
 ) : CommandRunner.Listener,
     ListHabitsBehavior.Screen,
     ListHabitsMenuBehavior.Screen,
@@ -223,28 +217,6 @@ class ListHabitsScreen
         activity.showSendFileScreen(filename)
     }
 
-    override fun showConfetti(color: PaletteColor, x: Float, y: Float) {
-        val baseColor = themeSwitcher.currentTheme!!.color(color).toInt()
-        rootView.get().konfettiView.start(
-            Party(
-                speed = 0f,
-                maxSpeed = 16f,
-                damping = 0.9f,
-                spread = 360,
-                angle = 0,
-                colors = listOf(
-                    ColorUtils.changeHue(baseColor, 180f),
-                    ColorUtils.changeHue(baseColor, 20f),
-                    ColorUtils.changeHue(baseColor, -20f),
-                    baseColor
-                ),
-                position = Position.Absolute(x, y),
-                emitter = Emitter(duration = 25, TimeUnit.MILLISECONDS).max(25),
-                timeToLive = 0
-            )
-        )
-    }
-
     override fun showSettingsScreen() {
         val intent = intentFactory.startSettingsActivity(activity)
         activity.startActivityForResult(intent, REQUEST_SETTINGS)
@@ -261,14 +233,17 @@ class ListHabitsScreen
         notes: String,
         callback: ListHabitsBehavior.NumberPickerCallback
     ) {
-        val fm = (context as AppCompatActivity).supportFragmentManager
+        val view = rootView.get()
-        val dialog = NumberDialog()
+        NumberPopup(
-        dialog.arguments = Bundle().apply {
+            context = context,
-            putDouble("value", value)
+            prefs = preferences,
-            putString("notes", notes)
+            anchor = view,
+            notes = notes,
+            value = value,
+        ).apply {
+            onToggle = { value, notes -> callback.onNumberPicked(value, notes) }
+            show()
         }
-        dialog.onToggle = { v, n, x, y -> callback.onNumberPicked(v, n, x, y) }
-        dialog.dismissCurrentAndShow(fm, "numberDialog")
     }
 
     override fun showCheckmarkPopup(
@@ -277,16 +252,18 @@ class ListHabitsScreen
         color: PaletteColor,
         callback: ListHabitsBehavior.CheckMarkDialogCallback
     ) {
-        val theme = rootView.get().currentTheme()
+        val view = rootView.get()
-        val fm = (context as AppCompatActivity).supportFragmentManager
+        CheckmarkPopup(
-        val dialog = CheckmarkDialog()
+            context = context,
-        dialog.arguments = Bundle().apply {
+            prefs = preferences,
-            putInt("color", theme.color(color).toInt())
+            anchor = view,
-            putInt("value", selectedValue)
+            color = view.currentTheme().color(color).toInt(),
-            putString("notes", notes)
+            notes = notes,
+            value = selectedValue,
+        ).apply {
+            onToggle = { value, notes -> callback.onNotesSaved(value, notes) }
+            show()
         }
-        dialog.onToggle = { v, n, x, y -> callback.onNotesSaved(v, n, x, y) }
-        dialog.dismissCurrentAndShow(fm, "checkmarkDialog")
     }
 
     private fun getExecuteString(command: Command): String? {
@@ -348,11 +325,8 @@ class ListHabitsScreen
     private fun onExportDB() {
         taskRunner.execute(
             exportDBFactory.create { filename ->
-                if (filename != null) {
+                if (filename != null) activity.showSendFileScreen(filename)
-                    activity.showSendFileScreen(filename)
+                else activity.showMessage(activity.resources.getString(R.string.could_not_export))
-                } else {
-                    activity.showMessage(activity.resources.getString(R.string.could_not_export))
-                }
             }
         )
     }

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/list/views/ButtonPanelView.kt

@@ -60,11 +60,8 @@ abstract class ButtonPanelView<T : View>(
         repeat(buttonCount) { buttons.add(createButton()) }
 
         removeAllViews()
-        if (reverse) {
+        if (reverse) buttons.reversed().forEach { addView(it) }
-            buttons.reversed().forEach { addView(it) }
+        else buttons.forEach { addView(it) }
-        } else {
-            buttons.forEach { addView(it) }
-        }
         setupButtons()
         requestLayout()
     }

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/list/views/CheckmarkButtonView.kt

@@ -44,6 +44,8 @@ import org.isoron.uhabits.utils.sres
 import org.isoron.uhabits.utils.toMeasureSpec
 import javax.inject.Inject
 
+const val TOGGLE_DELAY_MILLIS = 2000L
+
 class CheckmarkButtonViewFactory
 @Inject constructor(
     @ActivityContext val context: Context,
@@ -77,7 +79,7 @@ class CheckmarkButtonView(
             invalidate()
         }
 
-    var onToggle: (Int, String) -> Unit = { _, _ -> }
+    var onToggle: (Int, String, Long) -> Unit = { _, _, _ -> }
 
     var onEdit: () -> Unit = { }
 
@@ -88,31 +90,25 @@ class CheckmarkButtonView(
         setOnLongClickListener(this)
     }
 
-    fun performToggle() {
+    fun performToggle(delay: Long) {
         value = Entry.nextToggleValue(
             value = value,
             isSkipEnabled = preferences.isSkipEnabled,
             areQuestionMarksEnabled = preferences.areQuestionMarksEnabled
         )
-        onToggle(value, notes)
+        onToggle(value, notes, delay)
         performHapticFeedback(HapticFeedbackConstants.LONG_PRESS)
         invalidate()
     }
 
     override fun onClick(v: View) {
-        if (preferences.isShortToggleEnabled) {
+        if (preferences.isShortToggleEnabled) performToggle(TOGGLE_DELAY_MILLIS)
-            performToggle()
+        else onEdit()
-        } else {
-            onEdit()
-        }
     }
 
     override fun onLongClick(v: View): Boolean {
-        if (preferences.isShortToggleEnabled) {
+        if (preferences.isShortToggleEnabled) onEdit()
-            onEdit()
+        else performToggle(TOGGLE_DELAY_MILLIS)
-        } else {
-            performToggle()
-        }
         return true
     }
 
@@ -146,11 +142,8 @@ class CheckmarkButtonView(
             paint.color = when (value) {
                 YES_MANUAL, YES_AUTO, SKIP -> color
                 NO -> {
-                    if (preferences.areQuestionMarksEnabled) {
+                    if (preferences.areQuestionMarksEnabled) mediumContrastColor
-                        mediumContrastColor
+                    else lowContrastColor
-                    } else {
-                        lowContrastColor
-                    }
                 }
                 else -> lowContrastColor
             }
@@ -158,11 +151,8 @@ class CheckmarkButtonView(
                 SKIP -> R.string.fa_skipped
                 NO -> R.string.fa_times
                 UNKNOWN -> {
-                    if (preferences.areQuestionMarksEnabled) {
+                    if (preferences.areQuestionMarksEnabled) R.string.fa_question
-                        R.string.fa_question
+                    else R.string.fa_times
-                    } else {
-                        R.string.fa_times
-                    }
                 }
                 else -> R.string.fa_check
             }

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/list/views/CheckmarkPanelView.kt

@@ -60,7 +60,7 @@ class CheckmarkPanelView(
             setupButtons()
         }
 
-    var onToggle: (Timestamp, Int, String) -> Unit = { _, _, _ -> }
+    var onToggle: (Timestamp, Int, String, Long) -> Unit = { _, _, _, _ -> }
         set(value) {
             field = value
             setupButtons()
@@ -89,7 +89,7 @@ class CheckmarkPanelView(
                 else -> ""
             }
             button.color = color
-            button.onToggle = { value, notes -> onToggle(timestamp, value, notes) }
+            button.onToggle = { value, notes, delay -> onToggle(timestamp, value, notes, delay) }
             button.onEdit = { onEdit(timestamp) }
         }
     }

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/list/views/HabitCardListController.kt

@@ -156,11 +156,10 @@ class HabitCardListController @Inject constructor(
         }
 
         private fun notifyListener() {
-            if (activeMode is SelectionMode) {
+            if (activeMode is SelectionMode)
                 selectionMenu.get().onSelectionChange()
-            } else {
+            else
                 selectionMenu.get().onSelectionFinish()
         }
     }
-    }
 }

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/list/views/HabitCardView.kt

@@ -20,7 +20,6 @@
 package org.isoron.uhabits.activities.habits.list.views
 
 import android.content.Context
-import android.graphics.PointF
 import android.graphics.text.LineBreaker.BREAK_STRATEGY_BALANCED
 import android.os.Build
 import android.os.Build.VERSION.SDK_INT
@@ -58,6 +57,13 @@ class HabitCardViewFactory
     fun create() = HabitCardView(context, checkmarkPanelFactory, numberPanelFactory, behavior)
 }
 
+data class DelayedToggle(
+    var habit: Habit,
+    var timestamp: Timestamp,
+    var value: Int,
+    var notes: String
+)
+
 class HabitCardView(
     @ActivityContext context: Context,
     checkmarkPanelFactory: CheckmarkPanelViewFactory,
@@ -130,6 +136,7 @@ class HabitCardView(
     private var scoreRing: RingView
 
     private var currentToggleTaskId = 0
+    private var queuedToggles = mutableListOf<DelayedToggle>()
 
     init {
         scoreRing = RingView(context).apply {
@@ -153,18 +160,11 @@ class HabitCardView(
         }
 
         checkmarkPanel = checkmarkPanelFactory.create().apply {
-            onToggle = { timestamp, value, notes ->
+            onToggle = { timestamp, value, notes, delay ->
-                triggerRipple(timestamp)
+                if (delay > 0) triggerRipple(timestamp)
-                val location = getAbsoluteButtonLocation(timestamp)
                 habit?.let {
-                    behavior.onToggle(
+                    val taskId = queueToggle(it, timestamp, value, notes);
-                        it,
+                    { runPendingToggles(taskId) }.delay(delay)
-                        timestamp,
-                        value,
-                        notes,
-                        location.x,
-                        location.y
-                    )
                 }
             }
             onEdit = { timestamp ->
@@ -205,6 +205,25 @@ class HabitCardView(
         addView(innerFrame)
     }
 
+    @Synchronized
+    private fun runPendingToggles(id: Int) {
+        if (currentToggleTaskId != id) return
+        for ((h, t, v, n) in queuedToggles) behavior.onToggle(h, t, v, n)
+        queuedToggles.clear()
+    }
+
+    @Synchronized
+    private fun queueToggle(
+        it: Habit,
+        timestamp: Timestamp,
+        value: Int,
+        notes: String,
+    ): Int {
+        currentToggleTaskId += 1
+        queuedToggles.add(DelayedToggle(it, timestamp, value, notes))
+        return currentToggleTaskId
+    }
+
     override fun onModelChange() {
         Handler(Looper.getMainLooper()).post {
             habit?.let { copyAttributesFrom(it) }
@@ -217,27 +236,12 @@ class HabitCardView(
     }
 
     fun triggerRipple(timestamp: Timestamp) {
-        val location = getRelativeButtonLocation(timestamp)
-        triggerRipple(location.x, location.y)
-    }
-
-    private fun getRelativeButtonLocation(timestamp: Timestamp): PointF {
         val today = DateUtils.getTodayWithOffset()
         val offset = timestamp.daysUntil(today) - dataOffset
         val button = checkmarkPanel.buttons[offset]
         val y = button.height / 2.0f
         val x = checkmarkPanel.x + button.x + (button.width / 2).toFloat()
-        return PointF(x, y)
+        triggerRipple(x, y)
-    }
-
-    private fun getAbsoluteButtonLocation(timestamp: Timestamp): PointF {
-        val containerLocation = IntArray(2)
-        this.getLocationOnScreen(containerLocation)
-        val relButtonLocation = getRelativeButtonLocation(timestamp)
-        return PointF(
-            containerLocation[0].toFloat() + relButtonLocation.x,
-            containerLocation[1].toFloat() - relButtonLocation.y
-        )
     }
 
     override fun onAttachedToWindow() {
@@ -251,6 +255,7 @@ class HabitCardView(
     }
 
     private fun copyAttributesFrom(h: Habit) {
+
         fun getActiveColor(habit: Habit): Int {
             return when (habit.isArchived) {
                 true -> sres.getColor(R.attr.contrast60)
@@ -296,6 +301,7 @@ class HabitCardView(
     }
 
     private fun updateBackground(isSelected: Boolean) {
+
         val background = when (isSelected) {
             true -> R.drawable.selected_box
             false -> R.drawable.ripple

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/list/views/HeaderView.kt

@@ -124,20 +124,15 @@ class HeaderView(
                 rect.set(0f, 0f, width, height)
                 rect.offset(canvas.width.toFloat() - dp(3.0f), 0f)
 
-                if (isReversed) {
+                if (isReversed) rect.offset(-(index + 1) * width, 0f)
-                    rect.offset(-(index + 1) * width, 0f)
+                else rect.offset((index - buttonCount) * width, 0f)
-                } else {
-                    rect.offset((index - buttonCount) * width, 0f)
-                }
 
-                if (isRTL()) {
+                if (isRTL()) rect.set(
-                    rect.set(
                     canvas.width - rect.right,
                     rect.top,
                     canvas.width - rect.left,
                     rect.bottom
                 )
-                }
 
                 val y1 = rect.centerY() - 0.25 * em
                 val y2 = rect.centerY() + 1.25 * em

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/show/ShowHabitActivity.kt

@@ -34,10 +34,10 @@ import org.isoron.uhabits.HabitsApplication
 import org.isoron.uhabits.R
 import org.isoron.uhabits.activities.AndroidThemeSwitcher
 import org.isoron.uhabits.activities.HabitsDirFinder
-import org.isoron.uhabits.activities.common.dialogs.CheckmarkDialog
+import org.isoron.uhabits.activities.common.dialogs.CheckmarkPopup
 import org.isoron.uhabits.activities.common.dialogs.ConfirmDeleteDialog
 import org.isoron.uhabits.activities.common.dialogs.HistoryEditorDialog
-import org.isoron.uhabits.activities.common.dialogs.NumberDialog
+import org.isoron.uhabits.activities.common.dialogs.NumberPopup
 import org.isoron.uhabits.core.commands.Command
 import org.isoron.uhabits.core.commands.CommandRunner
 import org.isoron.uhabits.core.models.Habit
@@ -49,10 +49,8 @@ import org.isoron.uhabits.core.ui.screens.habits.show.ShowHabitMenuPresenter
 import org.isoron.uhabits.core.ui.screens.habits.show.ShowHabitPresenter
 import org.isoron.uhabits.core.ui.views.OnDateClickedListener
 import org.isoron.uhabits.intents.IntentFactory
-import org.isoron.uhabits.utils.applyRootViewInsets
 import org.isoron.uhabits.utils.currentTheme
 import org.isoron.uhabits.utils.dismissCurrentAndShow
-import org.isoron.uhabits.utils.dismissCurrentDialog
 import org.isoron.uhabits.utils.showMessage
 import org.isoron.uhabits.utils.showSendFileScreen
 import org.isoron.uhabits.widgets.WidgetUpdater
@@ -89,7 +87,7 @@ class ShowHabitActivity : AppCompatActivity(), CommandRunner.Listener {
             habit = habit,
             habitList = habitList,
             preferences = preferences,
-            screen = screen
+            screen = screen,
         )
 
         view = ShowHabitView(this)
@@ -100,17 +98,16 @@ class ShowHabitActivity : AppCompatActivity(), CommandRunner.Listener {
             habitList = habitList,
             screen = screen,
             system = HabitsDirFinder(AndroidDirFinder(this)),
-            taskRunner = appComponent.taskRunner
+            taskRunner = appComponent.taskRunner,
         )
 
         menu = ShowHabitMenu(
             activity = this,
             presenter = menuPresenter,
-            preferences = preferences
+            preferences = preferences,
         )
 
         view.setListener(presenter)
-        view.applyRootViewInsets()
         setContentView(view)
     }
 
@@ -132,7 +129,6 @@ class ShowHabitActivity : AppCompatActivity(), CommandRunner.Listener {
     }
 
     override fun onPause() {
-        dismissCurrentDialog()
         commandRunner.removeListener(this)
         super.onPause()
     }
@@ -152,7 +148,7 @@ class ShowHabitActivity : AppCompatActivity(), CommandRunner.Listener {
                     ShowHabitPresenter.buildState(
                         habit = habit,
                         preferences = preferences,
-                        theme = themeSwitcher.currentTheme
+                        theme = themeSwitcher.currentTheme,
                     )
                 )
             }
@@ -174,32 +170,41 @@ class ShowHabitActivity : AppCompatActivity(), CommandRunner.Listener {
         override fun showNumberPopup(
             value: Double,
             notes: String,
+            preferences: Preferences,
             callback: ListHabitsBehavior.NumberPickerCallback
         ) {
-            val dialog = NumberDialog()
+            val anchor = getPopupAnchor() ?: return
-            dialog.arguments = Bundle().apply {
+            NumberPopup(
-                putDouble("value", value)
+                context = this@ShowHabitActivity,
-                putString("notes", notes)
+                prefs = preferences,
+                notes = notes,
+                anchor = anchor,
+                value = value,
+            ).apply {
+                onToggle = { v, n -> callback.onNumberPicked(v, n) }
+                show()
             }
-            dialog.onToggle = { v, n, x, y -> callback.onNumberPicked(v, n, x, y) }
-            dialog.dismissCurrentAndShow(supportFragmentManager, "numberDialog")
         }
 
         override fun showCheckmarkPopup(
             selectedValue: Int,
             notes: String,
+            preferences: Preferences,
             color: PaletteColor,
             callback: ListHabitsBehavior.CheckMarkDialogCallback
         ) {
-            val theme = view.currentTheme()
+            val anchor = getPopupAnchor() ?: return
-            val dialog = CheckmarkDialog()
+            CheckmarkPopup(
-            dialog.arguments = Bundle().apply {
+                context = this@ShowHabitActivity,
-                putInt("color", theme.color(color).toInt())
+                prefs = preferences,
-                putInt("value", selectedValue)
+                notes = notes,
-                putString("notes", notes)
+                color = view.currentTheme().color(color).toInt(),
+                anchor = anchor,
+                value = selectedValue,
+            ).apply {
+                onToggle = { v, n -> callback.onNotesSaved(v, n) }
+                show()
             }
-            dialog.onToggle = { v, n, x, y -> callback.onNotesSaved(v, n, x, y) }
-            dialog.dismissCurrentAndShow(supportFragmentManager, "checkmarkDialog")
         }
 
         private fun getPopupAnchor(): View? {

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/show/ShowHabitMenu.kt

@@ -28,7 +28,7 @@ import org.isoron.uhabits.core.ui.screens.habits.show.ShowHabitMenuPresenter
 class ShowHabitMenu(
     val activity: ShowHabitActivity,
     val presenter: ShowHabitMenuPresenter,
-    val preferences: Preferences
+    val preferences: Preferences,
 ) {
     fun onCreateOptionsMenu(menu: Menu): Boolean {
         activity.menuInflater.inflate(R.menu.show_habit, menu)

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/show/ShowHabitView.kt

@@ -25,14 +25,12 @@ import android.widget.FrameLayout
 import org.isoron.uhabits.core.ui.screens.habits.show.ShowHabitPresenter
 import org.isoron.uhabits.core.ui.screens.habits.show.ShowHabitState
 import org.isoron.uhabits.databinding.ShowHabitBinding
-import org.isoron.uhabits.utils.applyToolbarInsets
 import org.isoron.uhabits.utils.setupToolbar
 
 class ShowHabitView(context: Context) : FrameLayout(context) {
     private val binding = ShowHabitBinding.inflate(LayoutInflater.from(context))
 
     init {
-        binding.toolbar.applyToolbarInsets()
         addView(binding.root)
     }
 
@@ -41,7 +39,7 @@ class ShowHabitView(context: Context) : FrameLayout(context) {
             binding.toolbar,
             title = data.title,
             color = data.color,
-            theme = data.theme
+            theme = data.theme,
         )
         binding.subtitleCard.setState(data.subtitle)
         binding.overviewCard.setState(data.overview)

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/show/views/BarCardView.kt

@@ -38,7 +38,7 @@ class BarCardView(context: Context, attrs: AttributeSet) : LinearLayout(context,
 
     fun setState(state: BarCardState) {
         val androidColor = state.theme.color(state.color).toInt()
-        binding.chart.view = BarChart(state.theme, JavaLocalDateFormatter(Locale.getDefault())).apply {
+        binding.chart.view = BarChart(state.theme, JavaLocalDateFormatter(Locale.US)).apply {
             series = mutableListOf(state.entries.map { it.value / 1000.0 })
             colors = mutableListOf(theme.color(state.color.paletteIndex))
             axis = state.entries.map { it.timestamp.toLocalDate() }
@@ -63,7 +63,7 @@ class BarCardView(context: Context, attrs: AttributeSet) : LinearLayout(context,
                 parent: AdapterView<*>?,
                 view: View?,
                 position: Int,
-                id: Long
+                id: Long,
             ) {
                 presenter.onBoolSpinnerPosition(position)
             }
@@ -77,7 +77,7 @@ class BarCardView(context: Context, attrs: AttributeSet) : LinearLayout(context,
                     parent: AdapterView<*>?,
                     view: View?,
                     position: Int,
-                    id: Long
+                    id: Long,
                 ) {
                     presenter.onNumericalSpinnerPosition(position)
                 }

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/show/views/HistoryCardView.kt

@@ -45,7 +45,7 @@ class HistoryCardView(context: Context, attrs: AttributeSet) : LinearLayout(cont
             series = state.series,
             defaultSquare = state.defaultSquare,
             notesIndicators = state.notesIndicators,
-            firstWeekday = state.firstWeekday
+            firstWeekday = state.firstWeekday,
         )
         binding.chart.postInvalidate()
     }

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/show/views/SubtitleCardView.kt

@@ -52,7 +52,7 @@ class SubtitleCardView(context: Context, attrs: AttributeSet) : LinearLayout(con
         binding.frequencyLabel.text = formatFrequency(
             state.frequency.numerator,
             state.frequency.denominator,
-            resources
+            resources,
         )
         binding.questionLabel.setTextColor(color)
         binding.questionLabel.text = state.question

uhabits-android/src/main/java/org/isoron/uhabits/activities/settings/SettingsActivity.kt

@@ -26,7 +26,6 @@ import org.isoron.uhabits.R
 import org.isoron.uhabits.activities.AndroidThemeSwitcher
 import org.isoron.uhabits.core.models.PaletteColor
 import org.isoron.uhabits.databinding.SettingsActivityBinding
-import org.isoron.uhabits.utils.applyRootViewInsets
 import org.isoron.uhabits.utils.setupToolbar
 
 class SettingsActivity : AppCompatActivity() {
@@ -41,9 +40,8 @@ class SettingsActivity : AppCompatActivity() {
             toolbar = binding.toolbar,
             title = resources.getString(R.string.settings),
             color = PaletteColor(11),
-            theme = themeSwitcher.currentTheme
+            theme = themeSwitcher.currentTheme,
         )
-        binding.root.applyRootViewInsets()
         setContentView(binding.root)
     }
 }

uhabits-android/src/main/java/org/isoron/uhabits/activities/settings/SettingsFragment.kt

@@ -22,7 +22,6 @@ import android.app.backup.BackupManager
 import android.content.Intent
 import android.content.SharedPreferences
 import android.content.SharedPreferences.OnSharedPreferenceChangeListener
-import android.net.Uri
 import android.os.Bundle
 import android.provider.Settings
 import android.util.Log
@@ -44,7 +43,6 @@ import org.isoron.uhabits.core.utils.DateUtils.Companion.getLongWeekdayNames
 import org.isoron.uhabits.notifications.AndroidNotificationTray.Companion.createAndroidNotificationChannel
 import org.isoron.uhabits.notifications.RingtoneManager
 import org.isoron.uhabits.utils.StyledResources
-import org.isoron.uhabits.utils.startActivitySafely
 import org.isoron.uhabits.widgets.WidgetUpdater
 import java.util.Calendar
 
@@ -53,8 +51,6 @@ class SettingsFragment : PreferenceFragmentCompat(), OnSharedPreferenceChangeLis
     private var ringtoneManager: RingtoneManager? = null
     private lateinit var prefs: Preferences
     private var widgetUpdater: WidgetUpdater? = null
-
-    @Deprecated("Deprecated in Java")
     override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
         if (requestCode == RINGTONE_REQUEST_CODE) {
             ringtoneManager!!.update(data)
@@ -96,12 +92,10 @@ class SettingsFragment : PreferenceFragmentCompat(), OnSharedPreferenceChangeLis
 
     override fun onPreferenceTreeClick(preference: Preference): Boolean {
         val key = preference.key ?: return false
-        when (key) {
+        if (key == "reminderSound") {
-            "reminderSound" -> {
             showRingtonePicker()
             return true
-            }
+        } else if (key == "reminderCustomize") {
-            "reminderCustomize" -> {
             createAndroidNotificationChannel(requireContext())
             val intent = Intent(Settings.ACTION_CHANNEL_NOTIFICATION_SETTINGS)
             intent.putExtra(Settings.EXTRA_APP_PACKAGE, requireContext().packageName)
@@ -109,12 +103,6 @@ class SettingsFragment : PreferenceFragmentCompat(), OnSharedPreferenceChangeLis
             startActivity(intent)
             return true
         }
-            "rateApp" -> {
-                val intent = Intent(Intent.ACTION_VIEW, Uri.parse(getString(R.string.playStoreURL)))
-                activity?.startActivitySafely(intent)
-                return true
-            }
-        }
         return super.onPreferenceTreeClick(preference)
     }
 

uhabits-android/src/main/java/org/isoron/uhabits/activities/sync/SyncActivity.kt

@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2016-2021 Álinson Santos Xavier <git@axavier.org>
+ *
+ * This file is part of Loop Habit Tracker.
+ *
+ * Loop Habit Tracker is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ *
+ * Loop Habit Tracker is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.isoron.uhabits.activities.sync
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.widget.EditText
+import androidx.appcompat.app.AlertDialog
+import androidx.appcompat.app.AppCompatActivity
+import org.isoron.uhabits.HabitsApplication
+import org.isoron.uhabits.R
+import org.isoron.uhabits.activities.AndroidThemeSwitcher
+import org.isoron.uhabits.core.models.PaletteColor
+import org.isoron.uhabits.databinding.SyncActivityBinding
+import org.isoron.uhabits.utils.setupToolbar
+
+class SyncActivity : AppCompatActivity() {
+
+    private lateinit var binding: SyncActivityBinding
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val component = (application as HabitsApplication).component
+        val themeSwitcher = AndroidThemeSwitcher(this, component.preferences)
+        themeSwitcher.apply()
+
+        binding = SyncActivityBinding.inflate(LayoutInflater.from(this))
+        binding.root.setupToolbar(
+            toolbar = binding.toolbar,
+            title = resources.getString(R.string.device_sync),
+            color = PaletteColor(11),
+            theme = themeSwitcher.currentTheme,
+        )
+        binding.generateButton.setOnClickListener { onGenerateCode() }
+        binding.enterButton.setOnClickListener {
+            val et = EditText(this)
+            AlertDialog.Builder(this)
+                .setTitle(R.string.sync_code)
+                .setView(et)
+                .setPositiveButton(R.string.save) { _, _ ->
+                    onEnterCode(et.text.toString())
+                }
+                .show()
+        }
+        binding.disableButton.setOnClickListener {
+            AlertDialog.Builder(this)
+                .setTitle(R.string.disable_sync)
+                .setMessage(R.string.disable_sync_description)
+                .setPositiveButton(R.string.disable) { _, _ ->
+                    onDisableSync()
+                }
+                .setNegativeButton(R.string.keep_enabled) { dialog, _ ->
+                    dialog.dismiss()
+                }
+                .show()
+        }
+
+        setContentView(binding.root)
+    }
+
+    private fun onGenerateCode() {
+        showCodeScreen()
+    }
+
+    private fun onEnterCode(code: String) {
+        showCodeScreen()
+    }
+
+    private fun onDisableSync() {
+        showIntroScreen()
+    }
+
+    private fun showCodeScreen() {
+        binding.introGroup.visibility = View.GONE
+        binding.codeGroup.visibility = View.VISIBLE
+    }
+
+    private fun showIntroScreen() {
+        binding.introGroup.visibility = View.VISIBLE
+        binding.codeGroup.visibility = View.GONE
+    }
+}

uhabits-android/src/main/java/org/isoron/uhabits/automation/EditSettingActivity.kt

@@ -24,7 +24,6 @@ import androidx.appcompat.app.AppCompatActivity
 import org.isoron.uhabits.HabitsApplication
 import org.isoron.uhabits.activities.AndroidThemeSwitcher
 import org.isoron.uhabits.core.models.HabitMatcher
-import org.isoron.uhabits.utils.applyRootViewInsets
 
 class EditSettingActivity : AppCompatActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -33,7 +32,7 @@ class EditSettingActivity : AppCompatActivity() {
         val habits = app.component.habitList.getFiltered(
             HabitMatcher(
                 isArchivedAllowed = false,
-                isCompletedAllowed = true
+                isCompletedAllowed = true,
             )
         )
         AndroidThemeSwitcher(this, app.component.preferences).apply()
@@ -44,9 +43,8 @@ class EditSettingActivity : AppCompatActivity() {
             context = this,
             habitList = app.component.habitList,
             onSave = controller::onSave,
-            args = args
+            args = args,
         )
-        view.applyRootViewInsets()
         setContentView(view)
     }
 }

uhabits-android/src/main/java/org/isoron/uhabits/automation/EditSettingRootView.kt

@@ -54,7 +54,7 @@ class EditSettingRootView(
             title = resources.getString(R.string.app_name),
             color = PaletteColor(11),
             displayHomeAsUpEnabled = false,
-            theme = currentTheme()
+            theme = currentTheme(),
         )
         populateHabitSpinner()
         binding.habitSpinner.onItemSelectedListener = object : AdapterView.OnItemSelectedListener {
@@ -69,7 +69,7 @@ class EditSettingRootView(
             val habit = habitList.getByPosition(binding.habitSpinner.selectedItemPosition)
             val action = mapSpinnerPositionToAction(
                 isNumerical = habit.isNumerical,
-                itemPosition = binding.actionSpinner.selectedItemPosition
+                itemPosition = binding.actionSpinner.selectedItemPosition,
             )
             onSave(habit, action)
         }

uhabits-android/src/main/java/org/isoron/uhabits/database/AndroidCursor.kt

@@ -27,34 +27,22 @@ class AndroidCursor(private val cursor: android.database.Cursor) : Cursor {
     override fun moveToNext() = cursor.moveToNext()
 
     override fun getInt(index: Int): Int? {
-        return if (cursor.isNull(index)) {
+        return if (cursor.isNull(index)) null
-            null
+        else cursor.getInt(index)
-        } else {
-            cursor.getInt(index)
-        }
     }
 
     override fun getLong(index: Int): Long? {
-        return if (cursor.isNull(index)) {
+        return if (cursor.isNull(index)) null
-            null
+        else cursor.getLong(index)
-        } else {
-            cursor.getLong(index)
-        }
     }
 
     override fun getDouble(index: Int): Double? {
-        return if (cursor.isNull(index)) {
+        return if (cursor.isNull(index)) null
-            null
+        else cursor.getDouble(index)
-        } else {
-            cursor.getDouble(index)
-        }
     }
 
     override fun getString(index: Int): String? {
-        return if (cursor.isNull(index)) {
+        return if (cursor.isNull(index)) null
-            null
+        else cursor.getString(index)
-        } else {
-            cursor.getString(index)
-        }
     }
 }

uhabits-android/src/main/java/org/isoron/uhabits/database/AndroidDatabase.kt

@@ -26,7 +26,7 @@ import java.io.File
 
 class AndroidDatabase(
     private val db: SQLiteDatabase,
-    override val file: File?
+    override val file: File?,
 ) : Database {
 
     override fun beginTransaction() = db.beginTransaction()
@@ -45,7 +45,7 @@ class AndroidDatabase(
         tableName: String,
         values: Map<String, Any?>,
         where: String,
-        vararg params: String
+        vararg params: String,
     ): Int {
         val contValues = mapToContentValues(values)
         return db.update(tableName, contValues, where, params)
@@ -59,7 +59,7 @@ class AndroidDatabase(
     override fun delete(
         tableName: String,
         where: String,
-        vararg params: String
+        vararg params: String,
     ) {
         db.delete(tableName, where, params)
     }

uhabits-android/src/main/java/org/isoron/uhabits/database/AndroidDatabaseOpener.kt

@@ -30,7 +30,7 @@ class AndroidDatabaseOpener @Inject constructor() : DatabaseOpener {
             db = SQLiteDatabase.openDatabase(
                 file.absolutePath,
                 null,
-                SQLiteDatabase.OPEN_READWRITE
+                SQLiteDatabase.OPEN_READWRITE,
             ),
             file = file
         )

uhabits-android/src/main/java/org/isoron/uhabits/inject/ActivityContextModule.kt

@@ -25,6 +25,5 @@ import dagger.Provides
 @Module
 class ActivityContextModule(
     @get:Provides
-    @get:ActivityContext
+    @get:ActivityContext val context: Context
-    val context: Context
 )

uhabits-android/src/main/java/org/isoron/uhabits/inject/AppContextModule.kt

@@ -26,6 +26,5 @@ import dagger.Provides
 class AppContextModule(
     @get:Provides
     @get:AppContext
-    @param:AppContext
+    @param:AppContext val context: Context
-    val context: Context
 )

uhabits-android/src/main/java/org/isoron/uhabits/intents/IntentParser.kt

@@ -53,9 +53,8 @@ class IntentParser
         var timestamp = intent.getLongExtra("timestamp", today)
         timestamp = DateUtils.getStartOfDay(timestamp)
 
-        if (timestamp < 0 || timestamp > today) {
+        if (timestamp < 0 || timestamp > today)
             throw IllegalArgumentException("timestamp is not valid")
-        }
 
         return Timestamp(timestamp)
     }

uhabits-android/src/main/java/org/isoron/uhabits/intents/IntentScheduler.kt

@@ -25,7 +25,6 @@ import android.app.AlarmManager.RTC_WAKEUP
 import android.app.PendingIntent
 import android.content.Context
 import android.content.Context.ALARM_SERVICE
-import android.os.Build
 import android.util.Log
 import org.isoron.uhabits.core.AppScope
 import org.isoron.uhabits.core.models.Habit
@@ -57,10 +56,6 @@ class IntentScheduler
             )
             return SchedulerResult.IGNORED
         }
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S && !manager.canScheduleExactAlarms()) {
-            Log.e("IntentScheduler", "No permission to schedule exact alarms")
-            return SchedulerResult.IGNORED
-        }
         manager.setExactAndAllowWhileIdle(alarmType, timestamp, intent)
         return SchedulerResult.OK
     }

uhabits-android/src/main/java/org/isoron/uhabits/notifications/AndroidNotificationTray.kt

@@ -96,6 +96,7 @@ class AndroidNotificationTray
         timestamp: Timestamp,
         disableSound: Boolean = false
     ): Notification {
+
         val addRepetitionAction = Action(
             R.drawable.ic_action_check,
             context.getString(R.string.yes),
@@ -145,9 +146,8 @@ class AndroidNotificationTray
                 .addAction(removeRepetitionAction)
         }
 
-        if (!disableSound) {
+        if (!disableSound)
             builder.setSound(ringtoneManager.getURI())
-        }
 
         if (SDK_INT < Build.VERSION_CODES.S) {
             val snoozeAction = Action(

uhabits-android/src/main/java/org/isoron/uhabits/notifications/RingtoneManager.kt

@@ -61,9 +61,8 @@ class RingtoneManager
             "pref_ringtone_uri",
             defaultRingtoneUri.toString()
         )!!
-        if (prefRingtoneUri.isNotEmpty()) {
+        if (prefRingtoneUri.isNotEmpty())
             ringtoneUri = Uri.parse(prefRingtoneUri)
-        }
 
         return ringtoneUri
     }

uhabits-android/src/main/java/org/isoron/uhabits/notifications/SnoozeDelayPickerActivity.kt

@@ -33,8 +33,7 @@ import org.isoron.uhabits.HabitsApplication
 import org.isoron.uhabits.R
 import org.isoron.uhabits.activities.AndroidThemeSwitcher
 import org.isoron.uhabits.core.models.Habit
-import org.isoron.uhabits.core.ui.views.DarkTheme
+import org.isoron.uhabits.core.ui.ThemeSwitcher.Companion.THEME_LIGHT
-import org.isoron.uhabits.core.ui.views.LightTheme
 import org.isoron.uhabits.receivers.ReminderController
 import org.isoron.uhabits.utils.SystemUtils
 import java.util.Calendar
@@ -52,8 +51,11 @@ class SnoozeDelayPickerActivity : FragmentActivity(), OnItemClickListener {
         val app = applicationContext as HabitsApplication
         val appComponent = app.component
         val themeSwitcher = AndroidThemeSwitcher(this, appComponent.preferences)
-        themeSwitcher.setTheme()
+        if (themeSwitcher.getSystemTheme() == THEME_LIGHT) {
-
+            setTheme(R.style.BaseDialog)
+        } else {
+            setTheme(R.style.BaseDialogDark)
+        }
         val data = intent.data
         if (data == null) {
             finish()
@@ -73,16 +75,6 @@ class SnoozeDelayPickerActivity : FragmentActivity(), OnItemClickListener {
         SystemUtils.unlockScreen(this)
     }
 
-    private fun AndroidThemeSwitcher.setTheme() {
-        if (this.isNightMode) {
-            setTheme(R.style.BaseDialogDark)
-            this.currentTheme = DarkTheme()
-        } else {
-            setTheme(R.style.BaseDialog)
-            this.currentTheme = LightTheme()
-        }
-    }
-
     private fun showTimePicker() {
         val calendar = Calendar.getInstance()
         val dialog = TimePickerDialog.newInstance(
@@ -103,9 +95,7 @@ class SnoozeDelayPickerActivity : FragmentActivity(), OnItemClickListener {
         if (snoozeValues[position] >= 0) {
             reminderController!!.onSnoozeDelayPicked(habit!!, snoozeValues[position])
             finish()
-        } else {
+        } else showTimePicker()
-            showTimePicker()
-        }
     }
 
     override fun finish() {

uhabits-android/src/main/java/org/isoron/uhabits/receivers/ReminderController.kt

@@ -66,14 +66,8 @@ class ReminderController @Inject constructor(
     }
 
     fun onDismiss(habit: Habit) {
-        if (preferences.shouldMakeNotificationsSticky()) {
-            // This is a workaround to keep sticky notifications non-dismissible in Android 14+.
-            // If the notification is dismissed, we immediately reshow it.
-            notificationTray.reshow(habit)
-        } else {
         notificationTray.cancel(habit)
     }
-    }
 
     private fun showSnoozeDelayPicker(habit: Habit, context: Context) {
         context.sendBroadcast(Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS))

uhabits-android/src/main/java/org/isoron/uhabits/tasks/AndroidTaskRunner.kt

@@ -60,14 +60,12 @@ class AndroidTaskRunner : TaskRunner {
             publishProgress(progress)
         }
 
-        @Deprecated("Deprecated in Java")
         override fun doInBackground(vararg params: Void?): Void? {
             if (isCancelled) return null
             task.doInBackground()
             return null
         }
 
-        @Deprecated("Deprecated in Java")
         override fun onPostExecute(aVoid: Void?) {
             if (isCancelled) return
             task.onPostExecute()
@@ -76,7 +74,6 @@ class AndroidTaskRunner : TaskRunner {
             for (l in listeners) l.onTaskFinished(task)
         }
 
-        @Deprecated("Deprecated in Java")
         override fun onPreExecute() {
             if (isCancelled) return
             for (l in listeners) l.onTaskStarted(task)
@@ -85,7 +82,6 @@ class AndroidTaskRunner : TaskRunner {
             task.onPreExecute()
         }
 
-        @Deprecated("Deprecated in Java")
         override fun onProgressUpdate(vararg values: Int?) {
             values[0]?.let { task.onProgressUpdate(it) }
         }

uhabits-android/src/main/java/org/isoron/uhabits/tasks/ExportDBTaskFactory.kt

@@ -27,7 +27,7 @@ import javax.inject.Inject
 class ExportDBTaskFactory
 @Inject constructor(
     @AppContext private val context: Context,
-    private val system: AndroidDirFinder
+    private val system: AndroidDirFinder,
 ) {
     fun create(listener: ExportDBTask.Listener) = ExportDBTask(context, system, listener)
 }

uhabits-android/src/main/java/org/isoron/uhabits/tasks/ImportDataTaskFactory.kt

@@ -27,7 +27,7 @@ import javax.inject.Inject
 class ImportDataTaskFactory
 @Inject constructor(
     private val importer: GenericImporter,
-    private val modelFactory: ModelFactory
+    private val modelFactory: ModelFactory,
 ) {
     fun create(file: File, listener: ImportDataTask.Listener) =
         ImportDataTask(importer, modelFactory, file, listener)

uhabits-android/src/main/java/org/isoron/uhabits/utils/AttributeSetUtils.kt

@@ -24,7 +24,6 @@ import org.jetbrains.annotations.Contract
 
 object AttributeSetUtils {
     const val ISORON_NAMESPACE = "http://isoron.org/android"
-
     @JvmStatic
     fun getAttribute(
         context: Context,

uhabits-android/src/main/java/org/isoron/uhabits/utils/ColorUtils.kt

@@ -36,13 +36,6 @@ object ColorUtils {
         return a or r or g or b
     }
 
-    fun changeHue(color: Int, delta: Float): Int {
-        val hsv = FloatArray(3)
-        Color.colorToHSV(color, hsv)
-        hsv[0] = (hsv[0] + delta).mod(360f)
-        return Color.HSVToColor(hsv)
-    }
-
     @JvmStatic
     fun setAlpha(color: Int, newAlpha: Float): Int {
         val intAlpha = (newAlpha * 255).toInt()

uhabits-android/src/main/java/org/isoron/uhabits/utils/DatabaseUtils.kt

@@ -33,7 +33,6 @@ import java.text.SimpleDateFormat
 
 object DatabaseUtils {
     private var opener: HabitsDatabaseOpener? = null
-
     @JvmStatic
     fun getDatabaseFile(context: Context): File {
         val databaseFilename = databaseFilename

uhabits-android/src/main/java/org/isoron/uhabits/utils/DialogUtils.kt

@@ -6,24 +6,16 @@ import androidx.fragment.app.FragmentManager
 import java.lang.ref.WeakReference
 
 var currentDialog: WeakReference<Dialog> = WeakReference(null)
-var currentDialogFragment: WeakReference<DialogFragment> = WeakReference(null)
-
-fun dismissCurrentDialog() {
-    currentDialog.get()?.dismiss()
-    currentDialog = WeakReference(null)
-    currentDialogFragment.get()?.dismiss()
-    currentDialogFragment = WeakReference(null)
-}
 
 fun Dialog.dismissCurrentAndShow() {
-    dismissCurrentDialog()
+    currentDialog.get()?.dismiss()
     currentDialog = WeakReference(this)
     show()
 }
 
 fun DialogFragment.dismissCurrentAndShow(fragmentManager: FragmentManager, tag: String) {
-    dismissCurrentDialog()
+    currentDialog.get()?.dismiss()
-    currentDialogFragment = WeakReference(this)
     show(fragmentManager, tag)
     fragmentManager.executePendingTransactions()
+    currentDialog = WeakReference(this.dialog)
 }

uhabits-android/src/main/java/org/isoron/uhabits/utils/ViewExtensions.kt

@@ -26,7 +26,6 @@ import android.content.Intent
 import android.graphics.Canvas
 import android.graphics.Color
 import android.graphics.Paint
-import android.graphics.PointF
 import android.graphics.drawable.ColorDrawable
 import android.os.Handler
 import android.os.SystemClock
@@ -46,8 +45,6 @@ import androidx.annotation.StringRes
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.widget.Toolbar
 import androidx.core.content.FileProvider
-import androidx.core.view.ViewCompat
-import androidx.core.view.WindowInsetsCompat
 import com.google.android.material.snackbar.Snackbar
 import org.isoron.platform.gui.toInt
 import org.isoron.uhabits.HabitsApplication
@@ -64,6 +61,7 @@ fun RelativeLayout.addBelow(
     height: Int = WRAP_CONTENT,
     applyCustomRules: (params: RelativeLayout.LayoutParams) -> Unit = {}
 ) {
+
     view.layoutParams = RelativeLayout.LayoutParams(width, height).apply {
         addRule(BELOW, subject.id)
         applyCustomRules(this)
@@ -77,6 +75,7 @@ fun RelativeLayout.addAtBottom(
     width: Int = MATCH_PARENT,
     height: Int = WRAP_CONTENT
 ) {
+
     view.layoutParams = RelativeLayout.LayoutParams(width, height).apply {
         addRule(ALIGN_PARENT_BOTTOM)
     }
@@ -89,6 +88,7 @@ fun RelativeLayout.addAtTop(
     width: Int = MATCH_PARENT,
     height: Int = WRAP_CONTENT
 ) {
+
     view.layoutParams = RelativeLayout.LayoutParams(width, height).apply {
         addRule(ALIGN_PARENT_TOP)
     }
@@ -138,11 +138,7 @@ fun Activity.startActivitySafely(intent: Intent) {
     }
 }
 
-fun Activity.showSendEmailScreen(
+fun Activity.showSendEmailScreen(@StringRes toId: Int, @StringRes subjectId: Int, content: String?) {
-    @StringRes toId: Int,
-    @StringRes subjectId: Int,
-    content: String?
-) {
     val to = this.getString(toId)
     val subject = this.getString(subjectId)
     this.startActivity(
@@ -163,7 +159,7 @@ fun Activity.restartWithFade(cls: Class<*>?) {
             overridePendingTransition(android.R.anim.fade_in, android.R.anim.fade_out)
             startActivity(Intent(this, cls))
         },
-        500
+        500,
     ) // HACK: Let the menu disappear first
 }
 
@@ -172,7 +168,7 @@ fun View.setupToolbar(
     title: String,
     color: PaletteColor,
     theme: Theme,
-    displayHomeAsUpEnabled: Boolean = true
+    displayHomeAsUpEnabled: Boolean = true,
 ) {
     toolbar.elevation = InterfaceUtils.dpToPixels(context, 2f)
     val res = StyledResources(context)
@@ -182,10 +178,10 @@ fun View.setupToolbar(
     } else {
         theme.color(color).toInt()
     }
+    val darkerColor = ColorUtils.mixColors(toolbarColor, Color.BLACK, 0.75f)
     toolbar.background = ColorDrawable(toolbarColor)
-    toolbar.applyToolbarInsets()
     val activity = context as AppCompatActivity
-    activity.window.statusBarColor = toolbarColor
+    activity.window.statusBarColor = darkerColor
     activity.setSupportActionBar(toolbar)
     activity.supportActionBar?.setDisplayHomeAsUpEnabled(displayHomeAsUpEnabled)
 }
@@ -239,33 +235,3 @@ fun View.requestFocusWithKeyboard() {
         dispatchTouchEvent(MotionEvent.obtain(time, time, MotionEvent.ACTION_UP, 0f, 0f, 0))
     }, 250)
 }
-
-fun View.getCenter(): PointF {
-    val viewLocation = IntArray(2)
-    this.getLocationOnScreen(viewLocation)
-    viewLocation[0] += this.width / 2
-    viewLocation[1] -= this.height / 2
-    return PointF(viewLocation[0].toFloat(), viewLocation[1].toFloat())
-}
-
-fun View.applyRootViewInsets() {
-    ViewCompat.setOnApplyWindowInsetsListener(this) { view, insets ->
-        val systemBarsInsets = insets.getInsets(WindowInsetsCompat.Type.systemBars())
-        val displayCutoutInsets = insets.getInsets(WindowInsetsCompat.Type.displayCutout())
-        val left = maxOf(systemBarsInsets.left, displayCutoutInsets.left)
-        val right = maxOf(systemBarsInsets.right, displayCutoutInsets.right)
-        view.setPadding(left, 0, right, 0)
-        view.background = ColorDrawable(Color.BLACK)
-        insets
-    }
-}
-
-fun View.applyToolbarInsets() {
-    ViewCompat.setOnApplyWindowInsetsListener(this) { view, insets ->
-        val systemBarsInsets = insets.getInsets(WindowInsetsCompat.Type.systemBars())
-        val displayCutoutInsets = insets.getInsets(WindowInsetsCompat.Type.displayCutout())
-        val top = maxOf(systemBarsInsets.top, displayCutoutInsets.top)
-        view.setPadding(0, top, 0, 0)
-        insets
-    }
-}

uhabits-android/src/main/java/org/isoron/uhabits/widgets/BaseWidget.kt

@@ -147,12 +147,11 @@ abstract class BaseWidget(val context: Context, val id: Int, val stacked: Boolea
 
     protected val preferedBackgroundAlpha: Int
         get() {
-            return if (stacked) {
+            return if (stacked)
                 255
-            } else {
+            else
                 prefs.widgetOpacity
         }
-        }
 
     init {
         val app = context.applicationContext as HabitsApplication