Merge "[Audiosharing] Fix call audio device in call" into main
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index c01d162..6408ab1 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1074,28 +1074,6 @@
         </activity>
 
         <activity
-            android:name=".Settings$LanguageAndInputSettingsActivity"
-            android:label="@string/language_settings"
-            android:exported="true"
-            android:icon="@drawable/ic_settings_language">
-            <intent-filter>
-                <action android:name="android.settings.LANGUAGE_SETTINGS"/>
-                <category android:name="android.intent.category.DEFAULT"/>
-            </intent-filter>
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN"/>
-                <category android:name="android.intent.category.VOICE_LAUNCH"/>
-                <category android:name="android.intent.category.DEFAULT"/>
-            </intent-filter>
-            <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
-                       android:value="com.android.settings.language.LanguageAndInputSettings"/>
-            <meta-data android:name="com.android.settings.HIGHLIGHT_MENU_KEY"
-                       android:value="@string/menu_key_system"/>
-            <meta-data android:name="com.android.settings.PRIMARY_PROFILE_CONTROLLED"
-                       android:value="true"/>
-        </activity>
-
-        <activity
             android:name=".Settings$LanguageSettingsActivity"
             android:label="@string/languages_settings"
             android:exported="true"
@@ -1225,9 +1203,9 @@
                 android:label="@string/language_input_gesture_title"
                 android:clearTaskOnLaunch="true"
                 android:exported="true"
-                android:targetActivity="Settings$LanguageAndInputSettingsActivity">
+                android:targetActivity="Settings$LanguageSettingsActivity">
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
-                android:value="com.android.settings.language.LanguageAndInputSettings" />
+                android:value="com.android.settings.language.LanguageSettings" />
             <meta-data android:name="com.android.settings.HIGHLIGHT_MENU_KEY"
                        android:value="@string/menu_key_system"/>
         </activity-alias>
diff --git a/res/layout/dialog_a11y_bounce_key.xml b/res/layout/dialog_a11y_bounce_key.xml
new file mode 100644
index 0000000..7e23692
--- /dev/null
+++ b/res/layout/dialog_a11y_bounce_key.xml
@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright 2024 The Android Open Source Project
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              android:gravity="center_horizontal"
+              android:orientation="vertical">
+
+    <TextView
+        android:id="@+id/bounce_key_dialog_title"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="16dp"
+        android:textSize="20sp"
+        android:gravity="center_horizontal"
+        android:text="@string/bounce_keys_dialog_title"
+        android:textColor="?android:attr/textColorPrimary"
+        android:fontFamily="@*android:string/config_headlineFontFamilyMedium"
+    />
+
+    <TextView
+        android:id="@+id/bounce_key_dialog_subtitle"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="26dp"
+        android:layout_marginTop="8dp"
+        android:textSize="16sp"
+        android:gravity="center"
+        android:text="@string/bounce_keys_dialog_subtitle"
+        android:textColor="?android:attr/textColorSecondary"
+    />
+
+    <RadioGroup
+        android:id="@+id/bounce_key_value_group"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="20dp"
+        android:layout_marginTop="16dp">
+
+        <RadioButton
+            android:id="@+id/bounce_key_value_200"
+            android:text="@string/bounce_keys_dialog_option_200"
+            android:paddingStart="12dp"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_vertical"
+            android:background="@null"/>
+        <RadioButton
+            android:id="@+id/bounce_key_value_400"
+            android:text="@string/bounce_keys_dialog_option_400"
+            android:paddingStart="12dp"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_vertical"
+            android:layout_marginTop="16dp"
+            android:background="@null"/>
+        <RadioButton
+            android:id="@+id/bounce_key_value_600"
+            android:text="@string/bounce_keys_dialog_option_600"
+            android:paddingStart="12dp"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_vertical"
+            android:layout_marginTop="16dp"
+            android:background="@null"/>
+    </RadioGroup>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 7ff00ce..5326fa5 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -4520,11 +4520,21 @@
     <!-- Title for the 'Bounce keys' preference switch. [CHAR LIMIT=35] -->
     <string name="bounce_keys">Bounce keys</string>
     <!-- Summary text for the 'Bounce keys' preference sub-screen. [CHAR LIMIT=300] -->
-    <string name="bounce_keys_summary">The keyboard ignores quickly repeated presses of the same key within <xliff:g id="bounce_keys_threshold" example="500">%1$d</xliff:g> ms</string>
+    <string name="bounce_keys_summary">The keyboard ignores quickly repeated presses of the same key </string>
+    <!-- Title for the 'Bounce keys' threshold dialog. [CHAR LIMIT=35] -->
+    <string name="bounce_keys_dialog_title">Bounce key threshold</string>
+    <!-- Subtitle for the 'Bounce keys' threshold dialog. [CHAR LIMIT=300] -->
+    <string name="bounce_keys_dialog_subtitle">Choose the duration of time your keyboard ignores repeated key presses</string>
+    <!-- Option title for the 'Bounce keys' threshold dialog for 200 millisecond. [CHAR LIMIT=35] -->
+    <string name="bounce_keys_dialog_option_200">0.2s</string>
+    <!-- Option title for the 'Bounce keys' threshold dialog for 400 millisecond. [CHAR LIMIT=35] -->
+    <string name="bounce_keys_dialog_option_400">0.4s</string>
+    <!-- Option title for the 'Bounce keys' threshold dialog for 600 millisecond. [CHAR LIMIT=35] -->
+    <string name="bounce_keys_dialog_option_600">0.6s</string>
     <!-- Title for the 'Slow keys' preference switch. [CHAR LIMIT=35] -->
     <string name="slow_keys">Slow keys</string>
     <!-- Summary text for the 'Slow keys' preference sub-screen. [CHAR LIMIT=300] -->
-    <string name="slow_keys_summary">Adjusts the time it takes for a key press to activate to <xliff:g id="slow_keys_threshold" example="500">%1$d</xliff:g> ms</string>
+    <string name="slow_keys_summary">Adjusts the time it takes for a key press to activate</string>
     <!-- Title for the 'Sticky keys' preference switch. [CHAR LIMIT=35] -->
     <string name="sticky_keys">Sticky keys</string>
     <!-- Summary text for the 'Sticky keys' preference sub-screen. [CHAR LIMIT=300] -->
@@ -4532,7 +4542,7 @@
     <!-- Title for a toggle switch for 'mouse' keys,  an accessibility setting that allows the mouse pointer to be controlled using certain keys on a physical keyboard if keyboard is connected. [CHAR LIMIT=35] -->
     <string name="mouse_keys">Mouse keys</string>
     <!-- Summary text for the accessibility setting 'Mouse keys' preference sub-screen. [CHAR LIMIT=100] -->
-    <string name="mouse_keys_summary">Use the physical keyboard to control the mouse.</string>
+    <string name="mouse_keys_summary">Use your keyboard to control the pointer</string>
     <!-- Title for the button to trigger the 'keyboard shortcuts helper' dialog. [CHAR LIMIT=35] -->
     <string name="keyboard_shortcuts_helper">Keyboard shortcuts</string>
     <!-- Summary text for the 'keyboard shortcuts helper' dialog. [CHAR LIMIT=100] -->
diff --git a/res/xml/physical_keyboard_a11y_settings.xml b/res/xml/physical_keyboard_a11y_settings.xml
index eb787d0..62479f9 100644
--- a/res/xml/physical_keyboard_a11y_settings.xml
+++ b/res/xml/physical_keyboard_a11y_settings.xml
@@ -32,9 +32,10 @@
             android:defaultValue="false"
             settings:controller="com.android.settings.inputmethod.KeyboardAccessibilityStickyKeysController"/>
 
-        <SwitchPreferenceCompat
+        <com.android.settingslib.PrimarySwitchPreference
             android:key="accessibility_bounce_keys"
             android:title="@string/bounce_keys"
+            android:summary="@string/bounce_keys_summary"
             android:defaultValue="false"
             settings:controller="com.android.settings.inputmethod.KeyboardAccessibilityBounceKeysController"/>
 
@@ -42,6 +43,7 @@
             android:key="accessibility_slow_keys"
             android:title="@string/slow_keys"
             android:defaultValue="false"
+            android:summary="@string/slow_keys_summary"
             settings:controller="com.android.settings.inputmethod.KeyboardAccessibilitySlowKeysController" />
 
         <SwitchPreferenceCompat
diff --git a/src/com/android/settings/Settings.java b/src/com/android/settings/Settings.java
index 7678338..f7110b4 100644
--- a/src/com/android/settings/Settings.java
+++ b/src/com/android/settings/Settings.java
@@ -95,7 +95,6 @@
     public static class InputMethodAndSubtypeEnablerActivity extends SettingsActivity { /* empty */ }
     public static class SpellCheckersSettingsActivity extends SettingsActivity { /* empty */ }
     public static class LocalePickerActivity extends SettingsActivity { /* empty */ }
-    public static class LanguageAndInputSettingsActivity extends SettingsActivity { /* empty */ }
     public static class LanguageSettingsActivity extends SettingsActivity { /* empty */ }
     /** Activity for the regional preferences settings. */
     public static class RegionalPreferencesActivity extends SettingsActivity { /* empty */ }
diff --git a/src/com/android/settings/bluetooth/ui/model/DeviceSettingPreferenceModel.kt b/src/com/android/settings/bluetooth/ui/model/DeviceSettingPreferenceModel.kt
index b16bff1..ba6d1a6 100644
--- a/src/com/android/settings/bluetooth/ui/model/DeviceSettingPreferenceModel.kt
+++ b/src/com/android/settings/bluetooth/ui/model/DeviceSettingPreferenceModel.kt
@@ -18,6 +18,7 @@
 
 import android.content.Intent
 import com.android.settingslib.bluetooth.devicesettings.DeviceSettingId
+import com.android.settingslib.bluetooth.devicesettings.shared.model.DeviceSettingActionModel
 import com.android.settingslib.bluetooth.devicesettings.shared.model.DeviceSettingIcon
 import com.android.settingslib.bluetooth.devicesettings.shared.model.ToggleModel
 
@@ -32,7 +33,7 @@
         val title: String,
         val summary: String? = null,
         val icon: DeviceSettingIcon? = null,
-        val intent: Intent? = null,
+        val action: DeviceSettingActionModel? = null,
     ) : DeviceSettingPreferenceModel
 
     /** Models a switch preference. */
@@ -43,7 +44,7 @@
         val icon: DeviceSettingIcon? = null,
         val checked: Boolean,
         val onCheckedChange: ((Boolean) -> Unit),
-        val intent: Intent? = null,
+        val action: DeviceSettingActionModel? = null,
     ) : DeviceSettingPreferenceModel
 
     /** Models a multi-toggle preference. */
diff --git a/src/com/android/settings/bluetooth/ui/view/DeviceDetailsFragmentFormatter.kt b/src/com/android/settings/bluetooth/ui/view/DeviceDetailsFragmentFormatter.kt
index ecd700b..5418a04 100644
--- a/src/com/android/settings/bluetooth/ui/view/DeviceDetailsFragmentFormatter.kt
+++ b/src/com/android/settings/bluetooth/ui/view/DeviceDetailsFragmentFormatter.kt
@@ -55,6 +55,7 @@
 import com.android.settings.overlay.FeatureFactory.Companion.featureFactory
 import com.android.settings.spa.preference.ComposePreference
 import com.android.settingslib.bluetooth.CachedBluetoothDevice
+import com.android.settingslib.bluetooth.devicesettings.shared.model.DeviceSettingActionModel
 import com.android.settingslib.bluetooth.devicesettings.shared.model.DeviceSettingConfigItemModel
 import com.android.settingslib.bluetooth.devicesettings.shared.model.DeviceSettingIcon
 import com.android.settingslib.spa.framework.theme.SettingsDimension
@@ -313,10 +314,10 @@
                         return { deviceSettingIcon(model.icon) }
                     }
             }
-        if (model.intent != null) {
+        if (model.action != null) {
             TwoTargetSwitchPreference(
                 switchPrefModel,
-                primaryOnClick = { startActivity(model.intent) },
+                primaryOnClick = { triggerAction(model.action) },
             )
         } else {
             SwitchPreference(switchPrefModel)
@@ -330,7 +331,7 @@
                 override val title = model.title
                 override val summary = { model.summary ?: "" }
                 override val onClick = {
-                    model.intent?.let { startActivity(it) }
+                    model.action?.let { triggerAction(it) }
                     Unit
                 }
                 override val icon: (@Composable () -> Unit)?
@@ -382,9 +383,16 @@
         icon?.let { Icon(it, modifier = Modifier.size(SettingsDimension.itemIconSize)) }
     }
 
-    private fun startActivity(intent: Intent) {
-        intent.removeFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-        context.startActivity(intent)
+    private fun triggerAction(action: DeviceSettingActionModel) {
+        when (action) {
+            is DeviceSettingActionModel.IntentAction -> {
+                action.intent.removeFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                context.startActivity(action.intent)
+            }
+            is DeviceSettingActionModel.PendingIntentAction -> {
+                action.pendingIntent.send()
+            }
+        }
     }
 
     private fun getPreferenceKey(settingId: Int) = "DEVICE_SETTING_${settingId}"
diff --git a/src/com/android/settings/bluetooth/ui/viewmodel/BluetoothDeviceDetailsViewModel.kt b/src/com/android/settings/bluetooth/ui/viewmodel/BluetoothDeviceDetailsViewModel.kt
index fe66cb5..a9444a5 100644
--- a/src/com/android/settings/bluetooth/ui/viewmodel/BluetoothDeviceDetailsViewModel.kt
+++ b/src/com/android/settings/bluetooth/ui/viewmodel/BluetoothDeviceDetailsViewModel.kt
@@ -101,7 +101,7 @@
                                 DeviceSettingStateModel.ActionSwitchPreferenceState(newState)
                             )
                         },
-                        intent = intent,
+                        action = action,
                     )
                 } else {
                     DeviceSettingPreferenceModel.PlainPreference(
@@ -109,7 +109,7 @@
                         title = title,
                         summary = summary,
                         icon = icon,
-                        intent = intent,
+                        action = action,
                     )
                 }
             }
diff --git a/src/com/android/settings/core/gateway/SettingsGateway.java b/src/com/android/settings/core/gateway/SettingsGateway.java
index 734bddc..3e92d5f 100644
--- a/src/com/android/settings/core/gateway/SettingsGateway.java
+++ b/src/com/android/settings/core/gateway/SettingsGateway.java
@@ -437,8 +437,6 @@
             Settings.AdaptiveBrightnessActivity.class.getName(),
             // Home page > Security & screen lock
             Settings.LocationSettingsActivity.class.getName(),
-            // Home page > System
-            Settings.LanguageAndInputSettingsActivity.class.getName(),
             Settings.LanguageSettingsActivity.class.getName(),
             Settings.KeyboardSettingsActivity.class.getName(),
             Settings.DateTimeSettingsActivity.class.getName(),
diff --git a/src/com/android/settings/inputmethod/KeyboardAccessibilityController.java b/src/com/android/settings/inputmethod/InputSettingPreferenceController.java
similarity index 87%
rename from src/com/android/settings/inputmethod/KeyboardAccessibilityController.java
rename to src/com/android/settings/inputmethod/InputSettingPreferenceController.java
index 25a93b0..6d462c2 100644
--- a/src/com/android/settings/inputmethod/KeyboardAccessibilityController.java
+++ b/src/com/android/settings/inputmethod/InputSettingPreferenceController.java
@@ -35,25 +35,25 @@
 import com.android.settings.keyboard.Flags;
 
 /**
- * Abstract class for toggle controllers of Keyboard accessibility related function.
+ * Abstract class for toggle controllers of Keyboard input setting related function.
  */
-public abstract class KeyboardAccessibilityController extends TogglePreferenceController implements
+public abstract class InputSettingPreferenceController extends TogglePreferenceController implements
         LifecycleObserver {
     private final ContentResolver mContentResolver;
     private final ContentObserver mContentObserver = new ContentObserver(new Handler(true)) {
         @Override
         public void onChange(boolean selfChange, Uri uri) {
             if (getSettingUri().equals(uri)) {
-                updateKeyboardAccessibilitySettings();
+                onInputSettingUpdated();
             }
         }
     };
 
-    protected abstract void updateKeyboardAccessibilitySettings();
+    protected abstract void onInputSettingUpdated();
 
     protected abstract Uri getSettingUri();
 
-    public KeyboardAccessibilityController(@NonNull Context context,
+    public InputSettingPreferenceController(@NonNull Context context,
             @NonNull String preferenceKey) {
         super(context, preferenceKey);
         mContentResolver = context.getContentResolver();
@@ -94,7 +94,7 @@
                 false,
                 mContentObserver,
                 UserHandle.myUserId());
-        updateKeyboardAccessibilitySettings();
+        onInputSettingUpdated();
     }
 
     private void unregisterSettingsObserver() {
diff --git a/src/com/android/settings/inputmethod/KeyboardAccessibilityBounceKeysController.java b/src/com/android/settings/inputmethod/KeyboardAccessibilityBounceKeysController.java
index 6dad8c0..559b2e4 100644
--- a/src/com/android/settings/inputmethod/KeyboardAccessibilityBounceKeysController.java
+++ b/src/com/android/settings/inputmethod/KeyboardAccessibilityBounceKeysController.java
@@ -20,20 +20,38 @@
 import android.hardware.input.InputSettings;
 import android.net.Uri;
 import android.provider.Settings;
+import android.text.TextUtils;
+import android.widget.RadioGroup;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AlertDialog;
 import androidx.lifecycle.LifecycleObserver;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
 
 import com.android.settings.R;
+import com.android.settingslib.PrimarySwitchPreference;
 
 public class KeyboardAccessibilityBounceKeysController extends
-        KeyboardAccessibilityController implements
+        InputSettingPreferenceController implements
         LifecycleObserver {
     public static final int BOUNCE_KEYS_THRESHOLD = 500;
 
+    private AlertDialog mAlertDialog;
+    @Nullable
+    private PrimarySwitchPreference mPrimaryPreference;
+
     public KeyboardAccessibilityBounceKeysController(@NonNull Context context,
             @NonNull String key) {
         super(context, key);
+        constructDialog(context);
+    }
+
+    @Override
+    public void displayPreference(@NonNull PreferenceScreen screen) {
+        super.displayPreference(screen);
+        mPrimaryPreference = screen.findPreference(getPreferenceKey());
     }
 
     @Override
@@ -44,6 +62,17 @@
     }
 
     @Override
+    public boolean handlePreferenceTreeClick(Preference preference) {
+        if (!TextUtils.equals(preference.getKey(), getPreferenceKey())) {
+            return false;
+        }
+        if (mAlertDialog != null) {
+            mAlertDialog.show();
+        }
+        return true;
+    }
+
+    @Override
     public boolean isChecked() {
         return InputSettings.isAccessibilityBounceKeysEnabled(mContext);
     }
@@ -55,16 +84,12 @@
         return true;
     }
 
-    @NonNull
     @Override
-    public CharSequence getSummary() {
-        return mContext.getString(R.string.bounce_keys_summary, BOUNCE_KEYS_THRESHOLD);
-    }
-
-    @Override
-    protected void updateKeyboardAccessibilitySettings() {
-        setChecked(
-                InputSettings.isAccessibilityBounceKeysEnabled(mContext));
+    protected void onInputSettingUpdated() {
+        if (mPrimaryPreference != null) {
+            mPrimaryPreference.setChecked(
+                    InputSettings.isAccessibilityBounceKeysEnabled(mContext));
+        }
     }
 
     @Override
@@ -72,4 +97,31 @@
         return Settings.Secure.getUriFor(
                 Settings.Secure.ACCESSIBILITY_BOUNCE_KEYS);
     }
+
+    private void constructDialog(Context context) {
+        mAlertDialog = new AlertDialog.Builder(context)
+                .setView(R.layout.dialog_a11y_bounce_key)
+                .setPositiveButton(android.R.string.ok,
+                        (dialog, which) -> {
+                            RadioGroup radioGroup =
+                                    mAlertDialog.findViewById(R.id.bounce_key_value_group);
+                            int checkedRadioButtonId = radioGroup.getCheckedRadioButtonId();
+                            int threshold = checkedRadioButtonId == R.id.bounce_key_value_600 ? 600
+                                    : checkedRadioButtonId == R.id.bounce_key_value_400 ? 400
+                                            : checkedRadioButtonId == R.id.bounce_key_value_200
+                                                    ? 200 : 0;
+                            InputSettings.setAccessibilityBounceKeysThreshold(context, threshold);
+                        })
+                .setNegativeButton(android.R.string.cancel, (dialog, which) -> dialog.dismiss())
+                .create();
+        mAlertDialog.setOnShowListener(dialog -> {
+            RadioGroup radioGroup = mAlertDialog.findViewById(R.id.bounce_key_value_group);
+            int bounceKeysThreshold = InputSettings.getAccessibilityBounceKeysThreshold(context);
+            switch (bounceKeysThreshold) {
+                case 600 -> radioGroup.check(R.id.bounce_key_value_600);
+                case 400 -> radioGroup.check(R.id.bounce_key_value_400);
+                default -> radioGroup.check(R.id.bounce_key_value_200);
+            }
+        });
+    }
 }
diff --git a/src/com/android/settings/inputmethod/KeyboardAccessibilityMouseKeysController.java b/src/com/android/settings/inputmethod/KeyboardAccessibilityMouseKeysController.java
index 7c7ad37..57ae88a 100644
--- a/src/com/android/settings/inputmethod/KeyboardAccessibilityMouseKeysController.java
+++ b/src/com/android/settings/inputmethod/KeyboardAccessibilityMouseKeysController.java
@@ -23,15 +23,26 @@
 
 import androidx.annotation.NonNull;
 import androidx.lifecycle.LifecycleObserver;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.TwoStatePreference;
 
 public class KeyboardAccessibilityMouseKeysController extends
-        KeyboardAccessibilityController implements
+        InputSettingPreferenceController implements
         LifecycleObserver {
+
+    private TwoStatePreference mTwoStatePreference;
+
     public KeyboardAccessibilityMouseKeysController(@NonNull Context context, @NonNull String key) {
         super(context, key);
     }
 
     @Override
+    public void displayPreference(@NonNull PreferenceScreen screen) {
+        super.displayPreference(screen);
+        mTwoStatePreference = screen.findPreference(getPreferenceKey());
+    }
+
+    @Override
     public boolean isChecked() {
         return InputSettings.isAccessibilityMouseKeysEnabled(mContext);
     }
@@ -51,9 +62,11 @@
     }
 
     @Override
-    protected void updateKeyboardAccessibilitySettings() {
-        setChecked(
-                InputSettings.isAccessibilityMouseKeysEnabled(mContext));
+    protected void onInputSettingUpdated() {
+        if (mTwoStatePreference != null) {
+            mTwoStatePreference.setChecked(
+                    InputSettings.isAccessibilityMouseKeysEnabled(mContext));
+        }
     }
 
     @Override
diff --git a/src/com/android/settings/inputmethod/KeyboardAccessibilitySlowKeysController.java b/src/com/android/settings/inputmethod/KeyboardAccessibilitySlowKeysController.java
index 5110663..d8602df 100644
--- a/src/com/android/settings/inputmethod/KeyboardAccessibilitySlowKeysController.java
+++ b/src/com/android/settings/inputmethod/KeyboardAccessibilitySlowKeysController.java
@@ -23,19 +23,27 @@
 
 import androidx.annotation.NonNull;
 import androidx.lifecycle.LifecycleObserver;
-
-import com.android.settings.R;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.TwoStatePreference;
 
 public class KeyboardAccessibilitySlowKeysController extends
-        KeyboardAccessibilityController implements
+        InputSettingPreferenceController implements
         LifecycleObserver {
     public static final int SLOW_KEYS_THRESHOLD = 500;
 
+    private TwoStatePreference mTwoStatePreference;
+
     public KeyboardAccessibilitySlowKeysController(@NonNull Context context, @NonNull String key) {
         super(context, key);
     }
 
     @Override
+    public void displayPreference(@NonNull PreferenceScreen screen) {
+        super.displayPreference(screen);
+        mTwoStatePreference = screen.findPreference(getPreferenceKey());
+    }
+
+    @Override
     public boolean isChecked() {
         return InputSettings.isAccessibilitySlowKeysEnabled(mContext);
     }
@@ -54,16 +62,12 @@
                 : UNSUPPORTED_ON_DEVICE;
     }
 
-    @NonNull
     @Override
-    public CharSequence getSummary() {
-        return mContext.getString(R.string.slow_keys_summary, SLOW_KEYS_THRESHOLD);
-    }
-
-    @Override
-    protected void updateKeyboardAccessibilitySettings() {
-        setChecked(
-                InputSettings.isAccessibilitySlowKeysEnabled(mContext));
+    protected void onInputSettingUpdated() {
+        if (mTwoStatePreference != null) {
+            mTwoStatePreference.setChecked(
+                    InputSettings.isAccessibilitySlowKeysEnabled(mContext));
+        }
     }
 
     @Override
diff --git a/src/com/android/settings/inputmethod/KeyboardAccessibilityStickyKeysController.java b/src/com/android/settings/inputmethod/KeyboardAccessibilityStickyKeysController.java
index a62d80b..fd2cb2e 100644
--- a/src/com/android/settings/inputmethod/KeyboardAccessibilityStickyKeysController.java
+++ b/src/com/android/settings/inputmethod/KeyboardAccessibilityStickyKeysController.java
@@ -23,16 +23,27 @@
 
 import androidx.annotation.NonNull;
 import androidx.lifecycle.LifecycleObserver;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.TwoStatePreference;
 
 public class KeyboardAccessibilityStickyKeysController extends
-        KeyboardAccessibilityController implements
+        InputSettingPreferenceController implements
         LifecycleObserver {
+
+    private TwoStatePreference mTwoStatePreference;
+
     public KeyboardAccessibilityStickyKeysController(@NonNull Context context,
             @NonNull String key) {
         super(context, key);
     }
 
     @Override
+    public void displayPreference(@NonNull PreferenceScreen screen) {
+        super.displayPreference(screen);
+        mTwoStatePreference = screen.findPreference(getPreferenceKey());
+    }
+
+    @Override
     public boolean isChecked() {
         return InputSettings.isAccessibilityStickyKeysEnabled(mContext);
     }
@@ -52,9 +63,11 @@
     }
 
     @Override
-    protected void updateKeyboardAccessibilitySettings() {
-        setChecked(
-                InputSettings.isAccessibilityStickyKeysEnabled(mContext));
+    protected void onInputSettingUpdated() {
+        if (mTwoStatePreference != null) {
+            mTwoStatePreference.setChecked(
+                    InputSettings.isAccessibilityStickyKeysEnabled(mContext));
+        }
     }
 
     @Override
diff --git a/src/com/android/settings/widget/TintDrawable.java b/src/com/android/settings/widget/TintDrawable.java
index 7b34890..caa683b 100644
--- a/src/com/android/settings/widget/TintDrawable.java
+++ b/src/com/android/settings/widget/TintDrawable.java
@@ -39,7 +39,7 @@
  * underlying drawable. This class should only be used in XML.
  *
  * @attr ref android.R.styleable#DrawableWrapper_drawable
- * @attr ref R.styleable#TintDrawable_tint
+ * @attr ref android.R.styleable#TintDrawable_tint
  */
 public class TintDrawable extends DrawableWrapper {
     private ColorStateList mTint;
diff --git a/tests/robotests/src/com/android/settings/inputmethod/KeyboardAccessibilityBounceKeysControllerTest.java b/tests/robotests/src/com/android/settings/inputmethod/KeyboardAccessibilityBounceKeysControllerTest.java
index 8ac5a5d..d16f697 100644
--- a/tests/robotests/src/com/android/settings/inputmethod/KeyboardAccessibilityBounceKeysControllerTest.java
+++ b/tests/robotests/src/com/android/settings/inputmethod/KeyboardAccessibilityBounceKeysControllerTest.java
@@ -18,39 +18,59 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.mockito.Mockito.when;
+
 import android.content.Context;
 import android.hardware.input.InputSettings;
 import android.platform.test.annotations.DisableFlags;
 import android.platform.test.annotations.EnableFlags;
 import android.platform.test.flag.junit.SetFlagsRule;
+import android.widget.RadioGroup;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.Preference;
+
+import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.keyboard.Flags;
+import com.android.settings.testutils.shadow.ShadowAlertDialogCompat;
 
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
+import org.robolectric.shadows.ShadowLooper;
 
 @RunWith(RobolectricTestRunner.class)
 @Config(shadows = {
         com.android.settings.testutils.shadow.ShadowFragment.class,
+        ShadowAlertDialogCompat.class,
 })
 public class KeyboardAccessibilityBounceKeysControllerTest {
     @Rule
     public final SetFlagsRule mSetFlagsRule = new SetFlagsRule();
+    @Rule
+    public MockitoRule mMockitoRule = MockitoJUnit.rule();
+    private static final String PREFERENCE_KEY = "accessibility_bounce_keys";
+    @Mock
+    private Preference mPreference;
     private Context mContext;
     private KeyboardAccessibilityBounceKeysController mKeyboardAccessibilityBounceKeysController;
 
     @Before
     public void setUp() {
         mContext = RuntimeEnvironment.application;
+        mContext.setTheme(androidx.appcompat.R.style.Theme_AppCompat);
         mKeyboardAccessibilityBounceKeysController = new KeyboardAccessibilityBounceKeysController(
                 mContext,
-                "accessibility_bounce_keys");
+                PREFERENCE_KEY);
+        when(mPreference.getKey()).thenReturn(PREFERENCE_KEY);
     }
 
     @Test
@@ -82,4 +102,28 @@
 
         assertThat(isEnabled).isFalse();
     }
+
+    @Test
+    public void handlePreferenceTreeClick_dialogShows() {
+        mKeyboardAccessibilityBounceKeysController.handlePreferenceTreeClick(mPreference);
+
+        AlertDialog alertDialog = ShadowAlertDialogCompat.getLatestAlertDialog();
+
+        assertThat(alertDialog.isShowing()).isTrue();
+    }
+
+    @Test
+    public void handlePreferenceTreeClick_performClickOn200_updatesBounceKeysThreshold() {
+        mKeyboardAccessibilityBounceKeysController.handlePreferenceTreeClick(mPreference);
+        AlertDialog alertDialog = ShadowAlertDialogCompat.getLatestAlertDialog();
+        RadioGroup radioGroup = alertDialog.findViewById(R.id.bounce_key_value_group);
+        radioGroup.check(R.id.bounce_key_value_200);
+
+        alertDialog.getButton(AlertDialog.BUTTON_POSITIVE).performClick();
+        ShadowLooper.idleMainLooper();
+
+        assertThat(alertDialog.isShowing()).isFalse();
+        int threshold = InputSettings.getAccessibilityBounceKeysThreshold(mContext);
+        assertThat(threshold).isEqualTo(200);
+    }
 }
diff --git a/tests/unit/src/com/android/settings/language/LanguagePreferenceControllerTest.java b/tests/unit/src/com/android/settings/language/LanguagePreferenceControllerTest.java
index f8e790f..656fa27 100644
--- a/tests/unit/src/com/android/settings/language/LanguagePreferenceControllerTest.java
+++ b/tests/unit/src/com/android/settings/language/LanguagePreferenceControllerTest.java
@@ -16,7 +16,6 @@
 
 package com.android.settings.language;
 
-import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
 import android.content.ComponentName;
@@ -41,10 +40,9 @@
     }
 
     @Test
-    public void getAvailabilityStatus_featureFlagOff_LanguageAndInputSettingsActivitydisabled() {
+    public void getAvailabilityStatus_featureFlagOff_LanguageSettingsActivitydisabled() {
         mController.getAvailabilityStatus();
 
-        assertFalse(isActivityEnable(mContext, Settings.LanguageAndInputSettingsActivity.class));
         assertTrue(isActivityEnable(mContext, Settings.LanguageSettingsActivity.class));
     }