Remove BaseRootView

android/android-base/src/main/java/org/isoron/androidbase/activities/BaseRootView.kt

@@ -1,63 +0,0 @@
-/*
- * Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
- *
- * 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.androidbase.activities
-
-import android.content.Context
-import android.os.Build.VERSION
-import android.os.Build.VERSION_CODES
-import android.view.View
-import android.widget.FrameLayout
-import androidx.appcompat.widget.Toolbar
-import org.isoron.androidbase.R
-import org.isoron.androidbase.utils.InterfaceUtils.dpToPixels
-import org.isoron.androidbase.utils.StyledResources
-
-/**
- * Base class for all root views in the application.
- *
- *
- * A root view is an Android view that is directly attached to an activity. This
- * view usually includes a toolbar and a progress bar. This abstract class hides
- * some of the complexity of setting these things up, for every version of
- * Android.
- */
-abstract class BaseRootView(context: Context) : FrameLayout(context) {
-    var displayHomeAsUp = false
-    var screen: BaseScreen? = null
-        private set
-
-    open fun getToolbar(): Toolbar {
-        return findViewById(R.id.toolbar)
-                ?: throw RuntimeException("Your BaseRootView should have a toolbar with id R.id.toolbar")
-    }
-
-    open fun getToolbarColor(): Int = StyledResources(context).getColor(R.attr.colorPrimary)
-
-    protected open fun initToolbar() {
-        if (VERSION.SDK_INT >= VERSION_CODES.LOLLIPOP) {
-            getToolbar().elevation = dpToPixels(context, 2f)
-            findViewById<View>(R.id.toolbarShadow)?.visibility = View.GONE
-            findViewById<View>(R.id.headerShadow)?.visibility = View.GONE
-        }
-    }
-
-    fun onAttachedToScreen(screen: BaseScreen?) {
-        this.screen = screen
-    }
-}

android/android-base/src/main/java/org/isoron/androidbase/activities/BaseScreen.kt

@@ -43,31 +43,8 @@ import java.io.*
  */
 open class BaseScreen(@JvmField protected var activity: BaseActivity) {
 
-    private var rootView: BaseRootView? = null
     private var snackbar: Snackbar? = null
 
-    /**
-     * Notifies the screen that its contents should be updated.
-     */
-    fun invalidate() {
-        rootView?.invalidate()
-    }
-
-    fun invalidateToolbar() {
-        rootView?.let { root ->
-            activity.runOnUiThread {
-                val toolbar = root.getToolbar()
-                activity.setSupportActionBar(toolbar)
-                activity.supportActionBar?.let { actionBar ->
-                    actionBar.setDisplayHomeAsUpEnabled(root.displayHomeAsUp)
-                    val color = root.getToolbarColor()
-                    setActionBarColor(actionBar, color)
-                    setStatusBarColor(color)
-                }
-            }
-        }
-    }
-
     /**
      * Called when another Activity has finished, and has returned some result.
      *
@@ -85,19 +62,6 @@ open class BaseScreen(@JvmField protected var activity: BaseActivity) {
      */
     open fun reattachDialogs() {}
 
-    /**
-     * Sets the root view for this screen.
-     *
-     * @param rootView the root view for this screen.
-     */
-    fun setRootView(rootView: BaseRootView?) {
-        this.rootView = rootView
-        activity.setContentView(rootView)
-        rootView?.let {
-            it.onAttachedToScreen(this)
-            invalidateToolbar()
-        }
-    }
 
     /**
      * Shows a message on the screen.
@@ -118,10 +82,6 @@ open class BaseScreen(@JvmField protected var activity: BaseActivity) {
         snackbar.show()
     }
 
-    fun showMessage(@StringRes stringId: Int?) {
-        showMessage(stringId, this.rootView)
-    }
-
     fun showSendEmailScreen(@StringRes toId: Int, @StringRes subjectId: Int, content: String?) {
         val to = activity.getString(toId)
         val subject = activity.getString(subjectId)
@@ -144,14 +104,4 @@ open class BaseScreen(@JvmField protected var activity: BaseActivity) {
             flags = Intent.FLAG_GRANT_READ_URI_PERMISSION
         })
     }
-
-    private fun setActionBarColor(actionBar: ActionBar, color: Int) {
-        val drawable = ColorDrawable(color)
-        actionBar.setBackgroundDrawable(drawable)
-    }
-
-    private fun setStatusBarColor(baseColor: Int) {
-        val darkerColor = mixColors(baseColor, Color.BLACK, 0.75f)
-        activity.window.statusBarColor = darkerColor
-    }
 }

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

@@ -60,7 +60,7 @@ class ListHabitsActivity : HabitsActivity() {
 
         setScreen(screen)
         component.listHabitsBehavior.onStartup()
-        setTitle(R.string.main_activity_title)
+        setContentView(rootView)
     }
 
     override fun onPause() {

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

@@ -49,7 +49,7 @@ class ListHabitsRootView @Inject constructor(
         runner: TaskRunner,
         private val listAdapter: HabitCardListAdapter,
         habitCardListViewFactory: HabitCardListViewFactory
-) : BaseRootView(context), ModelObservable.Listener {
+) : FrameLayout(context), ModelObservable.Listener {
 
     val listView: HabitCardListView = habitCardListViewFactory.create()
     val llEmpty = EmptyListView(context)
@@ -63,7 +63,7 @@ class ListHabitsRootView @Inject constructor(
         val hintList = hintListFactory.create(hints)
         hintView = HintView(context, hintList)
 
-        addView(RelativeLayout(context).apply {
+        val rootView = RelativeLayout(context).apply {
             background = sres.getDrawable(R.attr.windowBackgroundColor)
             addAtTop(tbar)
             addBelow(header, tbar)
@@ -73,18 +73,15 @@ class ListHabitsRootView @Inject constructor(
                 it.topMargin = dp(-6.0f).toInt()
             }
             addAtBottom(hintView)
-            if (SDK_INT < LOLLIPOP) {
-                addBelow(ShadowView(context), tbar)
-                addBelow(ShadowView(context), header)
-            }
-        }, MATCH_PARENT, MATCH_PARENT)
-
+        }
+        rootView.setupToolbar(
+                toolbar = tbar,
+                title = resources.getString(R.string.main_activity_title),
+                color = PaletteColor(17),
+                displayHomeAsUpEnabled = false,
+        )
+        addView(rootView, MATCH_PARENT, MATCH_PARENT)
         listAdapter.setListView(listView)
-        initToolbar()
-    }
-
-    override fun getToolbar(): Toolbar {
-        return tbar
     }
 
     override fun onModelChange() {

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

@@ -39,6 +39,7 @@ import org.isoron.uhabits.core.ui.screens.habits.list.*
 import org.isoron.uhabits.core.ui.screens.habits.list.ListHabitsBehavior.Message.*
 import org.isoron.uhabits.intents.*
 import org.isoron.uhabits.tasks.*
+import org.isoron.uhabits.utils.*
 import java.io.*
 import javax.inject.*
 
@@ -73,10 +74,6 @@ class ListHabitsScreen
     ListHabitsMenuBehavior.Screen,
     ListHabitsSelectionMenuBehavior.Screen {
 
-    init {
-        setRootView(rootView)
-    }
-
     fun onAttached() {
         commandRunner.addListener(this)
         if(activity.intent.action == "android.intent.action.VIEW") {
@@ -94,8 +91,11 @@ class ListHabitsScreen
     }
 
     override fun onCommandExecuted(command: Command?, refreshKey: Long?) {
-        if (command != null)
-            showMessage(getExecuteString(command))
+        if (command != null) {
+            val stringId = getExecuteString(command)
+            if (stringId != null)
+                activity.showMessage(stringId)
+        }
     }
 
     override fun onResult(requestCode: Int, resultCode: Int, data: Intent?) {
@@ -115,7 +115,7 @@ class ListHabitsScreen
             inStream.copyTo(tempFile)
             onImportData(tempFile) { tempFile.delete() }
         } catch (e: IOException) {
-            showMessage(R.string.could_not_import)
+            activity.showMessage(R.string.could_not_import)
             e.printStackTrace()
         }
     }
@@ -175,7 +175,7 @@ class ListHabitsScreen
     }
 
     override fun showMessage(m: ListHabitsBehavior.Message) {
-        showMessage(when (m) {
+        activity.showMessage(when (m) {
             COULD_NOT_EXPORT -> R.string.could_not_export
             IMPORT_SUCCESSFUL -> R.string.habits_imported
             IMPORT_FAILED -> R.string.could_not_import
@@ -232,11 +232,11 @@ class ListHabitsScreen
         taskRunner.execute(importTaskFactory.create(file) { result ->
             if (result == ImportDataTask.SUCCESS) {
                 adapter.refresh()
-                showMessage(R.string.habits_imported)
+                activity.showMessage(R.string.habits_imported)
             } else if (result == ImportDataTask.NOT_RECOGNIZED) {
-                showMessage(R.string.file_not_recognized)
+                activity.showMessage(R.string.file_not_recognized)
             } else {
-                showMessage(R.string.could_not_import)
+                activity.showMessage(R.string.could_not_import)
             }
             onFinished()
         })
@@ -245,7 +245,7 @@ class ListHabitsScreen
     private fun onExportDB() {
         taskRunner.execute(exportDBFactory.create { filename ->
             if (filename != null) showSendFileScreen(filename)
-            else showMessage(R.string.could_not_export)
+            else activity.showMessage(R.string.could_not_export)
         })
     }
 }