For #2941 - Remove Delete Dialog, Theme Dialogs (#3052)

app/src/main/java/org/mozilla/fenix/home/HomeFragment.kt

@@ -8,7 +8,6 @@ import android.content.DialogInterface
 import android.content.res.Resources
 import android.graphics.drawable.BitmapDrawable
 import android.os.Bundle
-import android.view.ContextThemeWrapper
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -379,26 +378,23 @@ class HomeFragment : Fragment(), CoroutineScope, AccountObserver {
     }
 
     private fun createDeleteCollectionPrompt(tabCollection: TabCollection) {
-        AlertDialog.Builder(
-            ContextThemeWrapper(
-                activity,
-                R.style.DeleteDialogStyle
-            )
-        ).apply {
-            val message = context.getString(R.string.tab_collection_dialog_message, tabCollection.title)
-            setMessage(message)
-            setNegativeButton(R.string.tab_collection_dialog_negative) { dialog: DialogInterface, _ ->
-                dialog.cancel()
-            }
-            setPositiveButton(R.string.tab_collection_dialog_positive) { dialog: DialogInterface, _ ->
-                launch(Dispatchers.IO) {
-                    requireComponents.core.tabCollectionStorage.removeCollection(tabCollection)
-                }.invokeOnCompletion {
-                    dialog.dismiss()
+        context?.let {
+            AlertDialog.Builder(it).apply {
+                val message = context.getString(R.string.tab_collection_dialog_message, tabCollection.title)
+                setMessage(message)
+                setNegativeButton(R.string.tab_collection_dialog_negative) { dialog: DialogInterface, _ ->
+                    dialog.cancel()
                 }
-            }
-            create()
-        }.show()
+                setPositiveButton(R.string.tab_collection_dialog_positive) { dialog: DialogInterface, _ ->
+                    launch(Dispatchers.IO) {
+                        requireComponents.core.tabCollectionStorage.removeCollection(tabCollection)
+                    }.invokeOnCompletion {
+                        dialog.dismiss()
+                    }
+                }
+                create()
+            }.show()
+        }
     }
 
     @Suppress("ComplexMethod")

app/src/main/java/org/mozilla/fenix/library/history/HistoryFragment.kt

@@ -16,7 +16,6 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.app.AppCompatActivity
-import androidx.appcompat.view.ContextThemeWrapper
 import androidx.core.content.ContextCompat
 import androidx.fragment.app.Fragment
 import androidx.navigation.Navigation
@@ -228,12 +227,7 @@ class HistoryFragment : Fragment(), CoroutineScope by MainScope(), BackHandler {
 
     private fun displayDeleteAllDialog() {
         activity?.let { activity ->
-            AlertDialog.Builder(
-                ContextThemeWrapper(
-                    activity,
-                    R.style.DeleteDialogStyle
-                )
-            ).apply {
+            AlertDialog.Builder(activity).apply {
                 setMessage(R.string.history_delete_all_dialog)
                 setNegativeButton(android.R.string.cancel) { dialog: DialogInterface, _ ->
                     dialog.cancel()

app/src/main/java/org/mozilla/fenix/settings/DeleteBrowsingDataFragment.kt

@@ -6,7 +6,6 @@ package org.mozilla.fenix.settings
 
 import android.content.DialogInterface
 import android.os.Bundle
-import android.view.ContextThemeWrapper
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -108,26 +107,23 @@ class DeleteBrowsingDataFragment : Fragment(), CoroutineScope {
     }
 
     private fun askToDelete() {
-        AlertDialog.Builder(
-            ContextThemeWrapper(
-                activity,
-                R.style.DeleteDialogStyle
-            )
-        ).apply {
-            val appName = context.getString(R.string.app_name)
-            val message = context.getString(R.string.preferences_delete_browsing_data_prompt_message, appName)
-            setMessage(message)
+        context?.let {
+            AlertDialog.Builder(it).apply {
+                val appName = context.getString(R.string.app_name)
+                val message = context.getString(R.string.preferences_delete_browsing_data_prompt_message, appName)
+                setMessage(message)
 
-            setNegativeButton(R.string.preferences_delete_browsing_data_prompt_cancel) { dialog: DialogInterface, _ ->
-                dialog.cancel()
-            }
+                setNegativeButton(R.string.preferences_delete_browsing_data_prompt_cancel) { it: DialogInterface, _ ->
+                    it.cancel()
+                }
 
-            setPositiveButton(R.string.preferences_delete_browsing_data_prompt_allow) { dialog: DialogInterface, _ ->
-                dialog.dismiss()
-                deleteSelected()
-            }
-            create()
-        }.show()
+                setPositiveButton(R.string.preferences_delete_browsing_data_prompt_allow) { it: DialogInterface, _ ->
+                    it.dismiss()
+                    deleteSelected()
+                }
+                create()
+            }.show()
+        }
     }
 
     private fun deleteSelected() {

app/src/main/res/values-night/styles.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<resources>
+    <style name="DialogStyleNormal" parent="DialogStyleDark"/>
+</resources>

app/src/main/res/values/styles.xml

@@ -15,8 +15,8 @@
         <item name="android:colorAccent">@color/primary_text_normal_theme</item>
         <item name="android:textColorPrimary">@color/primary_text_normal_theme</item>
         <item name="android:textColorSecondary">@color/secondary_text_normal_theme</item>
-        <item name="alertDialogStyle">@style/DialogStyle</item>
-        <item name="alertDialogTheme">@style/DialogStyle</item>
+        <item name="alertDialogStyle">@style/DialogStyleNormal</item>
+        <item name="alertDialogTheme">@style/DialogStyleNormal</item>
 
         <!-- Active thumb color & Active track color (30% transparency) -->
         <item name="android:colorControlActivated">@color/accent_high_contrast_normal_theme</item>
@@ -55,21 +55,28 @@
         <item name="android:background">?above</item>
         <item name="colorAccent">?accent</item>
         <item name="android:textColorPrimary">?primaryText</item>
-        <item name="buttonBarNegativeButtonStyle">@style/NegativeButtonStyle</item>
     </style>
 
-    <style name="NegativeButtonStyle" parent="Widget.MaterialComponents.Button.TextButton.Dialog">
-        <item name="android:textColor">?primaryText</item>
+    <style name="DialogStyleLight" parent="DialogStyle">
+        <item name="buttonBarNegativeButtonStyle">@style/DialogButtonStyleLight</item>
+        <item name="buttonBarPositiveButtonStyle">@style/DialogButtonStyleLight</item>
     </style>
 
-    <style name="PositiveButtonDeleteStyle" parent="Widget.MaterialComponents.Button.TextButton.Dialog">
-        <item name="android:textColor">?destructive</item>
+    <style name="DialogStyleDark" parent="DialogStyle">
+        <item name="buttonBarNegativeButtonStyle">@style/DialogButtonStyleDark</item>
+        <item name="buttonBarPositiveButtonStyle">@style/DialogButtonStyleDark</item>
     </style>
 
-    <style name="DeleteDialogStyle" parent="DialogStyle">
-        <item name="buttonBarPositiveButtonStyle">@style/PositiveButtonDeleteStyle</item>
+    <style name="DialogButtonStyleLight" parent="Widget.MaterialComponents.Button.TextButton.Dialog">
+        <item name="android:textColor">?accentBright</item>
     </style>
 
+    <style name="DialogButtonStyleDark" parent="Widget.MaterialComponents.Button.TextButton.Dialog">
+        <item name="android:textColor">?accentHighContrast</item>
+    </style>
+
+    <style name="DialogStyleNormal" parent="DialogStyleLight"/>
+
     <style name="PrivateThemeBase" parent="Theme.AppCompat.NoActionBar">
         <!-- Android system styling -->
         <item name="android:windowContentTransitions">true</item>
@@ -82,8 +89,8 @@
         <item name="android:colorControlActivated">@color/accent_high_contrast_private_theme</item>
         <item name="android:textColorPrimary">@color/primary_text_private_theme</item>
         <item name="android:textColorSecondary">@color/secondary_text_private_theme</item>
-        <item name="alertDialogStyle">@style/DialogStyle</item>
-        <item name="alertDialogTheme">@style/DialogStyle</item>
+        <item name="alertDialogStyle">@style/DialogStyleDark</item>
+        <item name="alertDialogTheme">@style/DialogStyleDark</item>
 
         <!-- Inactive thumb color -->
         <item name="colorSwitchThumbNormal">@color/toggle_off_knob_dark_theme</item>