Change dialog text styles

Fixes: 126890487
Test: visual
Change-Id: I21b4264fd6b5c7f5fb79c3669bae366513c1ec65

res/values/styles.xml

@@ -303,6 +303,11 @@
         <item name="android:textSize">16sp</item>
     </style>
 
+    <style name="TextAppearance.DialogMessage"
+           parent="@*android:style/TextAppearance.DeviceDefault.Body1">
+        <item name="android:textSize">16sp</item>
+    </style>
+
     <style name="SuggestionCardText">
         <item name="android:textAlignment">viewStart</item>
     </style>

res/values/themes.xml

@@ -128,8 +128,11 @@
         <!-- Redefine the ActionBar style for contentInsetStart -->
         <item name="android:actionBarStyle">@style/Widget.ActionBar</item>
 
-        <!-- copied from Theme.DeviceDefault.Light.Dialog.Alert -->
+        <!-- copied from Theme.DeviceDefault.Dialog.Alert -->
         <item name="dialogCornerRadius">@*android:dimen/config_dialogCornerRadius</item>
+        <item name="android:windowTitleStyle">@*android:style/DialogWindowTitle.DeviceDefault</item>
+        <item name="android:textAppearanceMedium">@style/TextAppearance.DialogMessage</item>
+        <item name="buttonBarButtonStyle">@*android:style/Widget.DeviceDefault.Button.ButtonBar.AlertDialog</item>
     </style>
 
     <style name="Theme.ConfirmDeviceCredentials" parent="Theme.SubSettings">

src/com/android/settings/RestrictedListPreference.java

@@ -157,8 +157,8 @@ public class RestrictedListPreference extends CustomListPreference {
         return null;
     }
 
-    protected ListAdapter createListAdapter() {
-        return new RestrictedArrayAdapter(getContext(), getEntries(),
+    protected ListAdapter createListAdapter(Context context) {
+        return new RestrictedArrayAdapter(context, getEntries(),
                 getSelectedValuePos());
     }
 
@@ -172,10 +172,9 @@ public class RestrictedListPreference extends CustomListPreference {
     @Override
     protected void onPrepareDialogBuilder(Builder builder,
             DialogInterface.OnClickListener listener) {
-        builder.setAdapter(createListAdapter(), listener);
+        builder.setAdapter(createListAdapter(builder.getContext()), listener);
     }
 
-
     public class RestrictedArrayAdapter extends ArrayAdapter<CharSequence> {
         private final int mSelectedIndex;
         public RestrictedArrayAdapter(Context context, CharSequence[] objects, int selectedIndex) {

src/com/android/settings/notification/NotificationLockscreenPreference.java

@@ -27,7 +27,6 @@ import android.util.AttributeSet;
 import android.view.View;
 import android.widget.CheckBox;
 import android.widget.CompoundButton;
-import android.widget.ListAdapter;
 import android.widget.ListView;
 
 import androidx.appcompat.app.AlertDialog;
@@ -78,7 +77,8 @@ public class NotificationLockscreenPreference extends RestrictedListPreference {
             DialogInterface.OnClickListener innerListener) {
 
         mListener = new Listener(innerListener);
-        builder.setSingleChoiceItems(createListAdapter(), getSelectedValuePos(), mListener);
+        builder.setSingleChoiceItems(createListAdapter(builder.getContext()), getSelectedValuePos(),
+                mListener);
         mShowRemoteInput = getEntryValues().length == 3;
         mAllowRemoteInput = Settings.Secure.getInt(getContext().getContentResolver(),
                 Settings.Secure.LOCK_SCREEN_ALLOW_REMOTE_INPUT, 0) != 0;
@@ -116,11 +116,6 @@ public class NotificationLockscreenPreference extends RestrictedListPreference {
         mListener.setView(panel);
     }
 
-    @Override
-    protected ListAdapter createListAdapter() {
-        return new RestrictedArrayAdapter(getContext(), getEntries(), -1);
-    }
-
     @Override
     protected void onDialogClosed(boolean positiveResult) {
         super.onDialogClosed(positiveResult);