Merge branch 'dev' into android_lint_baseline

.github/dependabot.yml

@@ -4,6 +4,7 @@ updates:
     directory: "/"
     schedule:
       interval: "monthly"
+    open-pull-requests-limit: 10
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:

.github/workflows/main.yml

@@ -12,17 +12,17 @@ jobs:
     timeout-minutes: 30
     steps:
     - name: Check out source code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Build project
       run: ./build.sh build
 
     - name: Run Android tests
-      run: ./build.sh android-tests-parallel 28 29 30 31 32 33
+      run: ./build.sh android-tests-parallel 28 29 30 32 33 34
 
     - name: Upload artifacts
       if: always()
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: build
         path: |

.gitignore

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

CHANGELOG.md

@@ -1,5 +1,22 @@
 # 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)

build.gradle.kts

@@ -1,10 +1,10 @@
 plugins {
-    val kotlinVersion = "1.7.21"
+    val kotlinVersion = "1.9.22"
-    id("com.android.application") version "7.4.2" apply (false)
+    id("com.android.application") version "8.1.4" apply (false)
     id("org.jetbrains.kotlin.android") version kotlinVersion apply (false)
     id("org.jetbrains.kotlin.kapt") version kotlinVersion apply (false)
     id("org.jetbrains.kotlin.multiplatform") version kotlinVersion apply (false)
-    id("org.jlleitschuh.gradle.ktlint") version "11.4.2"
+    id("org.jlleitschuh.gradle.ktlint") version "11.6.1"
 }
 
 apply {

build.sh

@@ -182,7 +182,7 @@ android_test() {
         OUT_INSTRUMENT=${ANDROID_OUTPUTS_DIR}/instrument-${API}.txt
         OUT_LOGCAT=${ANDROID_OUTPUTS_DIR}/logcat-${API}.txt
         FAILED_TESTS=""
-        for i in {1..5}; do
+        for i in {1..10}; do
             log_info "Running $size instrumented tests (attempt $i)..."
             $ADB shell am instrument \
                 -r -e coverage true -e size "$size" $FAILED_TESTS \

gradle.properties

@@ -3,3 +3,6 @@ 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-7.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

uhabits-android/build.gradle.kts

@@ -18,8 +18,8 @@
  */
 
 plugins {
-    id("com.github.triplet.play") version "3.7.0"
+    id("com.github.triplet.play") version "3.8.6"
-    id("com.android.application") version "7.4.2"
+    id("com.android.application") version "8.1.4"
     id("org.jetbrains.kotlin.android")
     id("org.jetbrains.kotlin.kapt")
     id("org.jlleitschuh.gradle.ktlint")
@@ -29,15 +29,27 @@ 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 {
 
-    compileSdk = 32
+    namespace = "org.isoron.uhabits"
+    compileSdk = 34
 
     defaultConfig {
         versionCode = 20200
         versionName = "2.2.0"
         minSdk = 28
-        targetSdk = 32
+        targetSdk = 34
         applicationId = "org.isoron.uhabits"
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -69,8 +81,11 @@ android {
 
     compileOptions {
         isCoreLibraryDesugaringEnabled = true
-        targetCompatibility(JavaVersion.VERSION_1_8)
+        targetCompatibility(JavaVersion.VERSION_11)
-        sourceCompatibility(JavaVersion.VERSION_1_8)
+        sourceCompatibility(JavaVersion.VERSION_11)
+    }
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_11.toString()
     }
 
     buildFeatures {
@@ -84,9 +99,9 @@ android {
 }
 
 dependencies {
-    val daggerVersion = "2.46"
+    val daggerVersion = "2.51.1"
-    val kotlinVersion = "1.7.21"
+    val kotlinVersion = "1.9.22"
-    val kxCoroutinesVersion = "1.6.4"
+    val kxCoroutinesVersion = "1.7.3"
     val ktorVersion = "1.6.8"
     val espressoVersion = "3.5.1"
 
@@ -96,17 +111,17 @@ 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:1.5.0")
+    androidTestImplementation("androidx.annotation:annotation:1.7.1")
     androidTestImplementation("androidx.test.ext:junit:1.1.5")
     androidTestImplementation("androidx.test.uiautomator:uiautomator:2.2.0")
     androidTestImplementation("androidx.test:rules:1.5.0")
-    androidTestImplementation("org.mockito.kotlin:mockito-kotlin:2.2.11")
+    androidTestImplementation("org.mockito.kotlin:mockito-kotlin:5.2.1")
     compileOnly("javax.annotation:jsr250-api:1.0")
-    coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.0.3")
+    coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.0.4")
-    implementation("com.github.AppIntro:AppIntro:6.2.0")
+    implementation("com.github.AppIntro:AppIntro:6.3.1")
     implementation("com.google.code.findbugs:jsr305:3.0.2")
     implementation("com.google.dagger:dagger:$daggerVersion")
-    implementation("com.google.guava:guava:31.1-android")
+    implementation("com.google.guava:guava:33.1.0-android")
     implementation("io.ktor:ktor-client-android:$ktorVersion")
     implementation("io.ktor:ktor-client-core:$ktorVersion")
     implementation("io.ktor:ktor-client-jackson:$ktorVersion")
@@ -114,17 +129,18 @@ dependencies {
     implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlinVersion")
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:$kxCoroutinesVersion")
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:$kxCoroutinesVersion")
-    implementation("androidx.appcompat:appcompat:1.5.1")
+    implementation("androidx.appcompat:appcompat:1.6.1")
     implementation("androidx.legacy:legacy-preference-v14:1.0.0")
     implementation("androidx.legacy:legacy-support-v4:1.0.0")
-    implementation("com.google.android.material:material:1.8.0")
+    implementation("com.google.android.material:material:1.11.0")
-    implementation("com.opencsv:opencsv:5.7.1")
+    implementation("com.opencsv:opencsv:5.9")
+    implementation("nl.dionsegijn:konfetti-xml:2.0.2")
     implementation(project(":uhabits-core"))
     kapt("com.google.dagger:dagger-compiler:$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:2.2.11")
+    testImplementation("org.mockito.kotlin:mockito-kotlin:5.2.1")
 }
 
 kapt {

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

@@ -18,6 +18,7 @@
  */
 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
@@ -52,7 +53,8 @@ class FrequencyChartTest : BaseViewTest() {
     @Test
     @Throws(Throwable::class)
     fun testRender_withDataOffset() {
-        view.onScroll(null, null, -dpToPixels(150), 0f)
+        val e = MotionEvent.obtain(0, 0, 0, 0f, 0f, 0)
+        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

@@ -18,6 +18,7 @@
  */
 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
@@ -63,7 +64,8 @@ class ScoreChartTest : BaseViewTest() {
     @Test
     @Throws(Throwable::class)
     fun testRender_withDataOffset() {
-        view.onScroll(null, null, -dpToPixels(150), 0f)
+        val e = MotionEvent.obtain(0, 0, 0, 0f, 0f, 0)
+        view.onScroll(e, e, -dpToPixels(150), 0f)
         view.invalidate()
         assertRenders(view, BASE_PATH + "renderDataOffset.png")
     }

uhabits-android/src/main/AndroidManifest.xml

@@ -16,12 +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.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"
@@ -29,6 +30,7 @@
         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">
 

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

@@ -22,7 +22,6 @@ 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

@@ -23,14 +23,13 @@ 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

@@ -23,7 +23,6 @@ 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

@@ -28,7 +28,6 @@ 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/AndroidDataView.kt

@@ -44,21 +44,21 @@ 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
     ): Boolean {
@@ -80,7 +80,7 @@ class AndroidDataView(
 
     override fun onFling(
         e1: MotionEvent?,
-        e2: MotionEvent?,
+        e2: MotionEvent,
         velocityX: Float,
         velocityY: Float
     ): Boolean {
@@ -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) {

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

@@ -33,17 +33,19 @@ import org.isoron.uhabits.core.models.Entry.Companion.UNKNOWN
 import org.isoron.uhabits.core.models.Entry.Companion.YES_MANUAL
 import org.isoron.uhabits.databinding.CheckmarkPopupBinding
 import org.isoron.uhabits.utils.InterfaceUtils.getFontAwesome
+import org.isoron.uhabits.utils.getCenter
 import org.isoron.uhabits.utils.sres
 
 class CheckmarkDialog : AppCompatDialogFragment() {
-    var onToggle: (Int, String) -> Unit = { _, _ -> }
+    var onToggle: (Int, String, Float, Float) -> Unit = { _, _, _, _ -> }
 
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
         val appComponent = (requireActivity().application as HabitsApplication).component
         val prefs = appComponent.preferences
         val view = CheckmarkPopupBinding.inflate(LayoutInflater.from(context))
+        val color = requireArguments().getInt("color")
         arrayOf(view.yesBtn, view.skipBtn).forEach {
-            it.setTextColor(requireArguments().getInt("color"))
+            it.setTextColor(color)
         }
         arrayOf(view.noBtn, view.unknownBtn).forEach {
             it.setTextColor(view.root.sres.getColor(R.attr.contrast60))
@@ -62,7 +64,8 @@ class CheckmarkDialog : AppCompatDialogFragment() {
         }
         fun onClick(v: Int) {
             val notes = view.notes.text.toString().trim()
-            onToggle(v, notes)
+            val location = view.yesBtn.getCenter()
+            onToggle(v, notes, location.x, location.y)
             requireDialog().dismiss()
         }
         view.yesBtn.setOnClickListener { onClick(YES_MANUAL) }

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

@@ -2,17 +2,20 @@ 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
@@ -22,7 +25,7 @@ import java.text.ParseException
 
 class NumberDialog : AppCompatDialogFragment() {
 
-    var onToggle: (Double, String) -> Unit = { _, _ -> }
+    var onToggle: (Double, String, Float, Float) -> Unit = { _, _, _, _ -> }
     var onDismiss: () -> Unit = {}
 
     private var originalNotes: String = ""
@@ -65,7 +68,7 @@ class NumberDialog : AppCompatDialogFragment() {
             save()
         }
         view.skipBtnNumber.setOnClickListener {
-            view.value.setText((Entry.SKIP.toDouble() / 1000).toString())
+            view.value.setText(DecimalFormat("#.###").format((Entry.SKIP.toDouble() / 1000)))
             save()
         }
         view.notes.setOnEditorActionListener { v, actionId, event ->
@@ -86,6 +89,15 @@ class NumberDialog : AppCompatDialogFragment() {
         // 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() {
@@ -93,12 +105,17 @@ class NumberDialog : AppCompatDialogFragment() {
         try {
             val numberFormat = NumberFormat.getInstance()
             val valueStr = view.value.text.toString()
-            value = numberFormat.parse(valueStr)!!.toDouble()
+            value = if (valueStr.isNotEmpty()) {
+                numberFormat.parse(valueStr)!!.toDouble()
+            } else {
+                Entry.UNKNOWN.toDouble() / 1000
+            }
         } catch (e: ParseException) {
             // NOP
         }
         val notes = view.notes.text.toString()
-        onToggle(value, notes)
+        val location = view.saveBtn.getCenter()
+        onToggle(value, notes, location.x, location.y)
         requireDialog().dismiss()
     }
 }

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

@@ -58,6 +58,7 @@ 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
@@ -131,6 +132,10 @@ class RingView : View {
         invalidate()
     }
 
+    fun setIsStrokedTextEnabled(isStroked: Boolean) {
+        this.isStrokedTextEnabled = isStroked
+    }
+
     override fun onDraw(canvas: Canvas) {
         super.onDraw(canvas)
         val activeCanvas: Canvas?
@@ -159,6 +164,12 @@ class RingView : View {
             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/list/ListHabitsActivity.kt

@@ -19,12 +19,17 @@
 
 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
@@ -56,6 +61,16 @@ 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 +116,26 @@ class ListHabitsActivity : AppCompatActivity(), Preferences.Listener {
         screen.onAttached()
         rootView.postInvalidate()
         midnightTimer.onResume()
-        appComponent.reminderScheduler.scheduleAll()
+
+        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()
@@ -117,6 +151,10 @@ 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
@@ -127,6 +165,7 @@ 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

@@ -23,6 +23,7 @@ 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
@@ -69,6 +70,9 @@ 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)
@@ -80,6 +84,7 @@ 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)

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

@@ -25,6 +25,9 @@ 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
@@ -63,6 +66,7 @@ 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
@@ -72,6 +76,7 @@ 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
@@ -218,6 +223,28 @@ 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)
@@ -240,7 +267,7 @@ class ListHabitsScreen
             putDouble("value", value)
             putString("notes", notes)
         }
-        dialog.onToggle = { v, n -> callback.onNumberPicked(v, n) }
+        dialog.onToggle = { v, n, x, y -> callback.onNumberPicked(v, n, x, y) }
         dialog.dismissCurrentAndShow(fm, "numberDialog")
     }
 
@@ -258,7 +285,7 @@ class ListHabitsScreen
             putInt("value", selectedValue)
             putString("notes", notes)
         }
-        dialog.onToggle = { v, n -> callback.onNotesSaved(v, n) }
+        dialog.onToggle = { v, n, x, y -> callback.onNotesSaved(v, n, x, y) }
         dialog.dismissCurrentAndShow(fm, "checkmarkDialog")
     }
 

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

@@ -20,6 +20,7 @@
 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
@@ -154,7 +155,17 @@ class HabitCardView(
         checkmarkPanel = checkmarkPanelFactory.create().apply {
             onToggle = { timestamp, value, notes ->
                 triggerRipple(timestamp)
-                habit?.let { behavior.onToggle(it, timestamp, value, notes) }
+                val location = getAbsoluteButtonLocation(timestamp)
+                habit?.let {
+                    behavior.onToggle(
+                        it,
+                        timestamp,
+                        value,
+                        notes,
+                        location.x,
+                        location.y
+                    )
+                }
             }
             onEdit = { timestamp ->
                 triggerRipple(timestamp)
@@ -206,12 +217,27 @@ 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()
-        triggerRipple(x, y)
+        return PointF(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() {

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

@@ -179,7 +179,7 @@ class ShowHabitActivity : AppCompatActivity(), CommandRunner.Listener {
                 putDouble("value", value)
                 putString("notes", notes)
             }
-            dialog.onToggle = { v, n -> callback.onNumberPicked(v, n) }
+            dialog.onToggle = { v, n, x, y -> callback.onNumberPicked(v, n, x, y) }
             dialog.dismissCurrentAndShow(supportFragmentManager, "numberDialog")
         }
 
@@ -196,7 +196,7 @@ class ShowHabitActivity : AppCompatActivity(), CommandRunner.Listener {
                 putInt("value", selectedValue)
                 putString("notes", notes)
             }
-            dialog.onToggle = { v, n -> callback.onNotesSaved(v, n) }
+            dialog.onToggle = { v, n, x, y -> callback.onNotesSaved(v, n, x, y) }
             dialog.dismissCurrentAndShow(supportFragmentManager, "checkmarkDialog")
         }
 

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.US)).apply {
+        binding.chart.view = BarChart(state.theme, JavaLocalDateFormatter(Locale.getDefault())).apply {
             series = mutableListOf(state.entries.map { it.value / 1000.0 })
             colors = mutableListOf(theme.color(state.color.paletteIndex))
             axis = state.entries.map { it.timestamp.toLocalDate() }

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

@@ -53,6 +53,8 @@ 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)

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

@@ -25,6 +25,7 @@ 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
@@ -56,6 +57,10 @@ 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/receivers/ReminderController.kt

@@ -66,7 +66,13 @@ class ReminderController @Inject constructor(
     }
 
     fun onDismiss(habit: Habit) {
-        notificationTray.cancel(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) {

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

@@ -60,12 +60,14 @@ 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()
@@ -74,6 +76,7 @@ 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)
@@ -82,6 +85,7 @@ 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/utils/ColorUtils.kt

@@ -36,6 +36,13 @@ 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/ViewExtensions.kt

@@ -26,6 +26,7 @@ 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
@@ -135,7 +136,11 @@ fun Activity.startActivitySafely(intent: Intent) {
     }
 }
 
-fun Activity.showSendEmailScreen(@StringRes toId: Int, @StringRes subjectId: Int, content: String?) {
+fun Activity.showSendEmailScreen(
+    @StringRes toId: Int,
+    @StringRes subjectId: Int,
+    content: String?
+) {
     val to = this.getString(toId)
     val subject = this.getString(subjectId)
     this.startActivity(
@@ -232,3 +237,11 @@ 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())
+}

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

@@ -68,13 +68,13 @@ class CheckmarkWidgetView : HabitWidgetView {
         val fgColor: Int
         setShadowAlpha(0x4f)
         when (entryState) {
-            YES_MANUAL, SKIP -> {
+            YES_MANUAL, SKIP, YES_AUTO -> {
                 bgColor = activeColor
                 fgColor = res.getColor(R.attr.contrast0)
                 backgroundPaint!!.color = bgColor
                 frame!!.setBackgroundDrawable(background)
             }
-            YES_AUTO, NO, UNKNOWN -> {
+            NO, UNKNOWN -> {
                 bgColor = res.getColor(R.attr.cardBgColor)
                 fgColor = res.getColor(R.attr.contrast60)
             }
@@ -87,12 +87,23 @@ class CheckmarkWidgetView : HabitWidgetView {
         ring.setColor(fgColor)
         ring.setBackgroundColor(bgColor)
         ring.setText(text)
+        ring.setIsStrokedTextEnabled(strokedTextEnabled)
         label.text = name
         label.setTextColor(fgColor)
         requestLayout()
         postInvalidate()
     }
 
+    private val strokedTextEnabled: Boolean
+        get() = if (isNumerical) {
+            false
+        } else {
+            when (entryState) {
+                YES_AUTO -> true
+                else -> false
+            }
+        }
+
     private val text: String
         get() = if (isNumerical) {
             (max(0, entryValue) / 1000.0).toShortString()

uhabits-android/src/main/res/layout/checkmark_popup.xml

@@ -36,7 +36,7 @@
         android:layout_height="0dp"
         android:layout_weight="1"
         android:gravity="center"
-        android:inputType="textCapSentences"
+        android:inputType="textCapSentences|textMultiLine"
         android:textSize="@dimen/smallTextSize"
         android:padding="4dp"
         android:background="@color/transparent"

uhabits-android/src/main/res/layout/widget_graph.xml

@@ -44,6 +44,7 @@
             android:layout_height="wrap_content"
             android:gravity="center"
             android:textSize="@dimen/smallTextSize"
+            android:maxLines="2"
             android:textColor="@color/white"/>
 
     </LinearLayout>

uhabits-android/src/main/res/values-night/colors.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ 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/>.
+  -->
+
+<resources>
+    <color name="color_background">@color/grey_900</color>
+</resources>

uhabits-android/src/main/res/values/colors.xml

@@ -89,4 +89,5 @@
     </array>
 
     <color name="ic_launcher_background">#1976D2</color>
+    <color name="color_background">@color/grey_200</color>
 </resources>

uhabits-android/src/main/res/values/styles.xml

@@ -61,6 +61,7 @@
         <item name="widgetShadowAlpha">0.25</item>
         <item name="windowActionModeOverlay">true</item>
         <item name="windowBackgroundColor">@color/grey_200</item>
+        <item name="android:colorBackground">@color/color_background</item>
         <item name="android:textColorAlertDialogListItem">@color/grey_800</item>
         <item name="singleLineTitle">false</item>
         <item name="dialogFormLabelColor">@color/white</item>

uhabits-android/src/main/res/xml/locales_config.xml

@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="utf-8"?>
+<locale-config xmlns:android="http://schemas.android.com/apk/res/android">
+    <locale android:name="en" /> <!-- English -->
+    <locale android:name="af-ZA" /> <!-- Afrikaans -->
+    <locale android:name="ar-SA" /> <!-- Arabic -->
+    <locale android:name="bg-BG" /> <!-- Bulgarian -->
+    <locale android:name="ca-ES" /> <!-- Catalan -->
+    <locale android:name="cs-CZ" /> <!-- Czech -->
+    <locale android:name="da-DK" /> <!-- Danish -->
+    <locale android:name="de-DE" /> <!-- German -->
+    <locale android:name="el-GR" /> <!-- Greek -->
+    <locale android:name="eo-UY" /> <!-- Esperanto -->
+    <locale android:name="es-ES" /> <!-- Spanish -->
+    <locale android:name="eu-ES" /> <!-- Basque -->
+    <locale android:name="fa-IR" /> <!-- Farsi -->
+    <locale android:name="fi-FI" /> <!-- Finnish -->
+    <locale android:name="fr-FR" /> <!-- French -->
+    <locale android:name="hi-IN" /> <!-- Hindi -->
+    <locale android:name="hr-HR" /> <!-- Croatian -->
+    <locale android:name="hu-HU" /> <!-- Hungarian -->
+    <locale android:name="hy-AM" /> <!-- Armenian -->
+    <locale android:name="in-ID" /> <!-- Indonesian -->
+    <locale android:name="it-IT" /> <!-- Italian -->
+    <locale android:name="iw-IL" /> <!-- Hebrew -->
+    <locale android:name="ja-JP" /> <!-- Japanese -->
+    <locale android:name="ko-KR" /> <!-- Korean -->
+    <locale android:name="nl-NL" /> <!-- Dutch -->
+    <locale android:name="no-NO" /> <!-- Norwegian -->
+    <locale android:name="pl-PL" /> <!-- Polish -->
+    <locale android:name="pt-BR" /> <!-- Portuguese (Brazil) -->
+    <locale android:name="pt-PT" /> <!-- Portuguese (Portugal) -->
+    <locale android:name="ro-RO" /> <!-- Romanian -->
+    <locale android:name="ru-RU" /> <!-- Russian -->
+    <locale android:name="sk-SK" /> <!-- Slovak -->
+    <locale android:name="sl-SL" /> <!-- Slovenian -->
+    <locale android:name="sr-CS" /> <!-- Serbian (Latin) -->
+    <locale android:name="sr-SP" /> <!-- Serbian (Cyrillic) -->
+    <locale android:name="sv-SE" /> <!-- Swedish -->
+    <locale android:name="ta-IN" /> <!-- Tamil -->
+    <locale android:name="te-IN" /> <!-- Telugu -->
+    <locale android:name="tr-TR" /> <!-- Turkish -->
+    <locale android:name="ug-CN" /> <!-- Uyghur -->
+    <locale android:name="uk-UA" /> <!-- Ukrainian -->
+    <locale android:name="vi-VN" /> <!-- Vietnamese -->
+    <locale android:name="zh-CN" /> <!-- Chinese (Simplified) -->
+    <locale android:name="zh-TW" /> <!-- Chinese (Traditional) -->
+</locale-config>

uhabits-core/build.gradle.kts

@@ -24,6 +24,7 @@ plugins {
 
 kotlin {
     jvm().withJava()
+    jvmToolchain(11)
 
     sourceSets {
         val commonMain by getting {
@@ -43,14 +44,14 @@ kotlin {
         val jvmMain by getting {
             dependencies {
                 implementation(kotlin("stdlib-jdk8"))
-                compileOnly("com.google.dagger:dagger:2.46")
+                compileOnly("com.google.dagger:dagger:2.51.1")
-                implementation("com.google.guava:guava:31.1-android")
+                implementation("com.google.guava:guava:33.1.0-android")
-                implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.6.4")
+                implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.7.3")
-                implementation("androidx.annotation:annotation:1.5.0")
+                implementation("androidx.annotation:annotation:1.7.1")
                 implementation("com.google.code.findbugs:jsr305:3.0.2")
-                implementation("com.opencsv:opencsv:5.7.1")
+                implementation("com.opencsv:opencsv:5.9")
-                implementation("commons-codec:commons-codec:1.15")
+                implementation("commons-codec:commons-codec:1.16.0")
-                implementation("org.apache.commons:commons-lang3:3.12.0")
+                implementation("org.apache.commons:commons-lang3:3.14.0")
             }
         }
 
@@ -58,11 +59,11 @@ kotlin {
             dependencies {
                 implementation(kotlin("test"))
                 implementation(kotlin("test-junit"))
-                implementation("org.xerial:sqlite-jdbc:3.40.0.0")
+                implementation("org.xerial:sqlite-jdbc:3.45.1.0")
                 implementation("org.hamcrest:hamcrest:2.2")
                 implementation("org.apache.commons:commons-io:1.3.2")
-                implementation("org.mockito.kotlin:mockito-kotlin:2.2.11")
+                implementation("org.mockito.kotlin:mockito-kotlin:5.2.1")
-                implementation("org.junit.jupiter:junit-jupiter:5.8.1")
+                implementation("org.junit.jupiter:junit-jupiter:5.10.1")
             }
         }
     }

uhabits-core/src/jvmMain/java/org/isoron/uhabits/core/models/Habit.kt

@@ -61,7 +61,7 @@ data class Habit(
         return if (isNumerical) {
             when (targetType) {
                 NumericalHabitType.AT_LEAST -> value / 1000.0 >= targetValue
-                NumericalHabitType.AT_MOST -> value / 1000.0 <= targetValue
+                NumericalHabitType.AT_MOST -> value != Entry.UNKNOWN && value / 1000.0 <= targetValue
             }
         } else {
             value != Entry.NO && value != Entry.UNKNOWN

uhabits-core/src/jvmMain/java/org/isoron/uhabits/core/reminders/ReminderScheduler.kt

@@ -115,6 +115,11 @@ class ReminderScheduler @Inject constructor(
         for (habit in reminderHabits) schedule(habit)
     }
 
+    @Synchronized
+    fun hasHabitsWithReminders(): Boolean {
+        return !habitList.getFiltered(HabitMatcher.WITH_ALARM).isEmpty
+    }
+
     @Synchronized
     fun startListening() {
         commandRunner.addListener(this)

uhabits-core/src/jvmMain/java/org/isoron/uhabits/core/ui/NotificationTray.kt

@@ -89,6 +89,12 @@ class NotificationTray @Inject constructor(
         }
     }
 
+    fun reshow(habit: Habit) {
+        active[habit]?.let {
+            taskRunner.execute(ShowNotificationTask(habit, it))
+        }
+    }
+
     interface SystemTray {
         fun removeNotification(notificationId: Int)
         fun showNotification(

uhabits-core/src/jvmMain/java/org/isoron/uhabits/core/ui/screens/habits/list/ListHabitsBehavior.kt

@@ -20,9 +20,12 @@ package org.isoron.uhabits.core.ui.screens.habits.list
 
 import org.isoron.uhabits.core.commands.CommandRunner
 import org.isoron.uhabits.core.commands.CreateRepetitionCommand
+import org.isoron.uhabits.core.models.Entry.Companion.YES_MANUAL
 import org.isoron.uhabits.core.models.Habit
 import org.isoron.uhabits.core.models.HabitList
 import org.isoron.uhabits.core.models.HabitType
+import org.isoron.uhabits.core.models.NumericalHabitType.AT_LEAST
+import org.isoron.uhabits.core.models.NumericalHabitType.AT_MOST
 import org.isoron.uhabits.core.models.PaletteColor
 import org.isoron.uhabits.core.models.Timestamp
 import org.isoron.uhabits.core.preferences.Preferences
@@ -52,8 +55,16 @@ open class ListHabitsBehavior @Inject constructor(
         val entry = habit.computedEntries.get(timestamp!!)
         if (habit.type == HabitType.NUMERICAL) {
             val oldValue = entry.value.toDouble() / 1000
-            screen.showNumberPopup(oldValue, entry.notes) { newValue: Double, newNotes: String ->
+            screen.showNumberPopup(oldValue, entry.notes) { newValue: Double, newNotes: String, x: Float, y: Float ->
                 val value = (newValue * 1000).roundToInt()
+                if (newValue != oldValue) {
+                    if (
+                        (habit.targetType == AT_LEAST && newValue >= habit.targetValue) ||
+                        (habit.targetType == AT_MOST && newValue <= habit.targetValue)
+                    ) {
+                        screen.showConfetti(habit.color, x, y)
+                    }
+                }
                 commandRunner.run(CreateRepetitionCommand(habitList, habit, timestamp, value, newNotes))
             }
         } else {
@@ -61,7 +72,8 @@ open class ListHabitsBehavior @Inject constructor(
                 entry.value,
                 entry.notes,
                 habit.color
-            ) { newValue, newNotes ->
+            ) { newValue: Int, newNotes: String, x: Float, y: Float ->
+                if (newValue != entry.value && newValue == YES_MANUAL) screen.showConfetti(habit.color, x, y)
                 commandRunner.run(CreateRepetitionCommand(habitList, habit, timestamp, newValue, newNotes))
             }
         }
@@ -117,10 +129,11 @@ open class ListHabitsBehavior @Inject constructor(
         if (prefs.isFirstRun) onFirstRun()
     }
 
-    fun onToggle(habit: Habit, timestamp: Timestamp, value: Int, notes: String) {
+    fun onToggle(habit: Habit, timestamp: Timestamp, value: Int, notes: String, x: Float, y: Float) {
         commandRunner.run(
             CreateRepetitionCommand(habitList, habit, timestamp, value, notes)
         )
+        if (value == YES_MANUAL) screen.showConfetti(habit.color, x, y)
     }
 
     enum class Message {
@@ -144,12 +157,22 @@ open class ListHabitsBehavior @Inject constructor(
     }
 
     fun interface NumberPickerCallback {
-        fun onNumberPicked(newValue: Double, notes: String)
+        fun onNumberPicked(
+            newValue: Double,
+            notes: String,
+            x: Float,
+            y: Float
+        )
         fun onNumberPickerDismissed() {}
     }
 
     fun interface CheckMarkDialogCallback {
-        fun onNotesSaved(value: Int, notes: String)
+        fun onNotesSaved(
+            value: Int,
+            notes: String,
+            x: Float,
+            y: Float
+        )
         fun onNotesDismissed() {}
     }
 
@@ -170,5 +193,6 @@ open class ListHabitsBehavior @Inject constructor(
         )
         fun showSendBugReportToDeveloperScreen(log: String)
         fun showSendFileScreen(filename: String)
+        fun showConfetti(color: PaletteColor, x: Float, y: Float)
     }
 }

uhabits-core/src/jvmMain/java/org/isoron/uhabits/core/ui/screens/habits/show/views/HistoryCard.kt

@@ -98,7 +98,7 @@ class HistoryCardPresenter(
             entry.value,
             entry.notes,
             habit.color
-        ) { newValue, newNotes ->
+        ) { newValue, newNotes, _: Float, _: Float ->
             commandRunner.run(
                 CreateRepetitionCommand(
                     habitList,
@@ -135,7 +135,7 @@ class HistoryCardPresenter(
         screen.showNumberPopup(
             value = oldValue / 1000.0,
             notes = entry.notes
-        ) { newValue: Double, newNotes: String ->
+        ) { newValue: Double, newNotes: String, _: Float, _: Float ->
             val thousands = (newValue * 1000).roundToInt()
             commandRunner.run(
                 CreateRepetitionCommand(

uhabits-core/src/jvmMain/java/org/isoron/uhabits/core/ui/views/Themes.kt

@@ -125,4 +125,30 @@ class WidgetTheme : LightTheme() {
     override val highContrastTextColor = Color.WHITE
     override val mediumContrastTextColor = Color.WHITE.withAlpha(0.50)
     override val lowContrastTextColor = Color.WHITE.withAlpha(0.10)
+
+    override fun color(paletteIndex: Int): Color {
+        return when (paletteIndex) {
+            0 -> Color(0xD32F2F)
+            1 -> Color(0xE64A19)
+            2 -> Color(0xF57C00)
+            3 -> Color(0xFF8F00)
+            4 -> Color(0xF9A825)
+            5 -> Color(0xAFB42B)
+            6 -> Color(0x7CB342)
+            7 -> Color(0x388E3C)
+            8 -> Color(0x00897B)
+            9 -> Color(0x00ACC1)
+            10 -> Color(0x039BE5)
+            11 -> Color(0x1976D2)
+            12 -> Color(0x6275f0)
+            13 -> Color(0x5E35B1)
+            14 -> Color(0x8E24AA)
+            15 -> Color(0xD81B60)
+            16 -> Color(0x5D4037)
+            17 -> Color(0x757575)
+            18 -> Color(0x757575)
+            19 -> Color(0x9E9E9E)
+            else -> Color(0x000000)
+        }
+    }
 }

uhabits-core/src/jvmMain/java/org/isoron/uhabits/core/utils/DateUtils.kt

@@ -227,7 +227,7 @@ abstract class DateUtils {
         fun getStartOfTodayWithOffset(): Long = getStartOfDayWithOffset(getLocalTime())
 
         @JvmStatic
-        fun millisecondsUntilTomorrowWithOffset(): Long = getStartOfTomorrowWithOffset() - getLocalTime()
+        fun millisecondsUntilTomorrowWithOffset(): Long = getStartOfTomorrowWithOffset() - applyTimezone(getLocalTime())
 
         @JvmStatic
         fun getStartOfTodayCalendar(): GregorianCalendar = getCalendar(getStartOfToday())

uhabits-core/src/jvmMain/java/org/isoron/uhabits/core/utils/MidnightTimer.kt

@@ -19,6 +19,7 @@
 package org.isoron.uhabits.core.utils
 
 import org.isoron.uhabits.core.AppScope
+import org.isoron.uhabits.core.io.Logging
 import java.util.LinkedList
 import java.util.concurrent.Executors
 import java.util.concurrent.ScheduledExecutorService
@@ -29,9 +30,10 @@ import javax.inject.Inject
  * A class that emits events when a new day starts.
  */
 @AppScope
-open class MidnightTimer @Inject constructor() {
+open class MidnightTimer @Inject constructor(logging: Logging) {
     private val listeners: MutableList<MidnightListener> = LinkedList()
     private lateinit var executor: ScheduledExecutorService
+    private val logger = logging.getLogger("MidnightTimer")
 
     @Synchronized
     fun addListener(listener: MidnightListener) {
@@ -39,7 +41,10 @@ open class MidnightTimer @Inject constructor() {
     }
 
     @Synchronized
-    fun onPause(): MutableList<Runnable>? = executor.shutdownNow()
+    fun onPause(): MutableList<Runnable>? {
+        logger.info("Pausing timer")
+        return executor.shutdownNow()
+    }
 
     @Synchronized
     fun onResume(
@@ -47,9 +52,11 @@ open class MidnightTimer @Inject constructor() {
         testExecutor: ScheduledExecutorService? = null
     ) {
         executor = testExecutor ?: Executors.newSingleThreadScheduledExecutor()
+        val initialDelay = DateUtils.millisecondsUntilTomorrowWithOffset() + delayOffsetInMillis
+        logger.info("Scheduling refresh for $initialDelay ms from now")
         executor.scheduleAtFixedRate(
             { notifyListeners() },
-            DateUtils.millisecondsUntilTomorrowWithOffset() + delayOffsetInMillis,
+            initialDelay,
             DateUtils.DAY_LENGTH,
             TimeUnit.MILLISECONDS
         )
@@ -60,6 +67,7 @@ open class MidnightTimer @Inject constructor() {
 
     @Synchronized
     private fun notifyListeners() {
+        logger.info("Midnight refresh")
         for (l in listeners) {
             l.atMidnight()
         }

uhabits-core/src/jvmTest/java/org/isoron/uhabits/core/ui/screens/habits/list/ListHabitsBehaviorTest.kt

@@ -84,7 +84,7 @@ class ListHabitsBehaviorTest : BaseUnitTest() {
             eq(""),
             picker.capture()
         )
-        picker.lastValue.onNumberPicked(100.0, "")
+        picker.lastValue.onNumberPicked(100.0, "", 0f, 0f)
         val today = getTodayWithOffset()
         assertThat(habit2.computedEntries.get(today).value, equalTo(100000))
     }
@@ -168,7 +168,9 @@ class ListHabitsBehaviorTest : BaseUnitTest() {
             habit = habit1,
             timestamp = getToday(),
             value = Entry.NO,
-            notes = ""
+            notes = "",
+            x = 0f,
+            y = 0f
         )
         assertFalse(habit1.isCompletedToday())
     }

uhabits-core/src/jvmTest/java/org/isoron/uhabits/core/ui/widgets/WidgetBehaviorTest.kt

@@ -32,7 +32,7 @@ import org.junit.Test
 import org.mockito.kotlin.mock
 import org.mockito.kotlin.reset
 import org.mockito.kotlin.verify
-import org.mockito.kotlin.verifyZeroInteractions
+import org.mockito.kotlin.verifyNoInteractions
 import org.mockito.kotlin.whenever
 
 class WidgetBehaviorTest : BaseUnitTest() {
@@ -61,7 +61,7 @@ class WidgetBehaviorTest : BaseUnitTest() {
             CreateRepetitionCommand(habitList, habit, today, Entry.YES_MANUAL, "")
         )
         verify(notificationTray).cancel(habit)
-        verifyZeroInteractions(preferences)
+        verifyNoInteractions(preferences)
     }
 
     @Test
@@ -71,7 +71,7 @@ class WidgetBehaviorTest : BaseUnitTest() {
             CreateRepetitionCommand(habitList, habit, today, Entry.NO, "")
         )
         verify(notificationTray).cancel(habit)
-        verifyZeroInteractions(preferences)
+        verifyNoInteractions(preferences)
     }
 
     @Test
@@ -113,7 +113,7 @@ class WidgetBehaviorTest : BaseUnitTest() {
             CreateRepetitionCommand(habitList, habit, today, 600, "")
         )
         verify(notificationTray).cancel(habit)
-        verifyZeroInteractions(preferences)
+        verifyNoInteractions(preferences)
     }
 
     @Test
@@ -126,6 +126,6 @@ class WidgetBehaviorTest : BaseUnitTest() {
             CreateRepetitionCommand(habitList, habit, today, 400, "")
         )
         verify(notificationTray).cancel(habit)
-        verifyZeroInteractions(preferences)
+        verifyNoInteractions(preferences)
     }
 }

uhabits-core/src/jvmTest/java/org/isoron/uhabits/core/utils/MidnightTimerTest.kt

@@ -4,6 +4,7 @@ import kotlinx.coroutines.asCoroutineDispatcher
 import kotlinx.coroutines.runBlocking
 import kotlinx.coroutines.withContext
 import org.isoron.uhabits.core.BaseUnitTest
+import org.isoron.uhabits.core.io.StandardLogging
 import org.junit.Test
 import java.util.Calendar
 import java.util.TimeZone
@@ -34,7 +35,7 @@ class MidnightTimerTest : BaseUnitTest() {
             )
 
             val suspendedListener = suspendCoroutine<Boolean> { continuation ->
-                MidnightTimer().apply {
+                MidnightTimer(StandardLogging()).apply {
                     addListener { continuation.resume(true) }
                     // When
                     onResume(1, executor)

uhabits-server/build.gradle.kts

@@ -22,7 +22,11 @@ import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
 plugins {
     application
     id("kotlin")
-    id("com.github.johnrengelman.shadow") version "7.1.2"
+    id("com.github.johnrengelman.shadow") version "8.1.1"
+}
+
+kotlin {
+    jvmToolchain(17)
 }
 
 
@@ -34,11 +38,9 @@ application {
 
 dependencies {
     val ktorVersion = "1.6.8"
-    val kotlinVersion = "1.7.21"
+    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.9.22")
-    val logbackVersion = "1.4.5"
-    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlinVersion")
     implementation("io.ktor:ktor-server-netty:$ktorVersion")
-    implementation("ch.qos.logback:logback-classic:$logbackVersion")
+    implementation("ch.qos.logback:logback-classic:1.4.14")
     implementation("io.ktor:ktor-server-core:$ktorVersion")
     implementation("io.ktor:ktor-html-builder:$ktorVersion")
     implementation("io.ktor:ktor-jackson:$ktorVersion")
@@ -47,7 +49,7 @@ dependencies {
     implementation("io.prometheus:simpleclient_httpserver:0.16.0")
     implementation("io.prometheus:simpleclient_hotspot:0.16.0")
     testImplementation("io.ktor:ktor-server-tests:$ktorVersion")
-    testImplementation("org.mockito.kotlin:mockito-kotlin:2.2.11")
+    testImplementation("org.mockito.kotlin:mockito-kotlin:5.2.1")
     testImplementation(kotlin("test"))
     testImplementation(kotlin("test-junit"))
 }
@@ -57,3 +59,4 @@ tasks.withType<ShadowJar> {
     archiveClassifier.set("")
     archiveVersion.set("")
 }
+