Do not allow add view in DeferredAppWidgetHostView
Also set rounded corners to DeferredAppWidgetHostView
Test: manual
Fix: 193885118
Change-Id: I663b5b4a50da1f2348be1792923ee73fe8e6a2e8
diff --git a/res/drawable-v31/bg_deferred_app_widget.xml b/res/drawable-v31/bg_deferred_app_widget.xml
new file mode 100644
index 0000000..a08998d
--- /dev/null
+++ b/res/drawable-v31/bg_deferred_app_widget.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright (C) 2021 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.
+-->
+<inset xmlns:android="http://schemas.android.com/apk/res/android"
+ android:inset="8dp">
+ <shape android:shape="rectangle">
+ <corners android:radius="@android:dimen/system_app_widget_background_radius" />
+ <solid android:color="#77000000" />
+ </shape>
+</inset>
diff --git a/src/com/android/launcher3/widget/DeferredAppWidgetHostView.java b/src/com/android/launcher3/widget/DeferredAppWidgetHostView.java
index 149ac57..9c32e42 100644
--- a/src/com/android/launcher3/widget/DeferredAppWidgetHostView.java
+++ b/src/com/android/launcher3/widget/DeferredAppWidgetHostView.java
@@ -25,6 +25,7 @@
import android.text.TextPaint;
import android.text.TextUtils;
import android.util.TypedValue;
+import android.view.View;
import android.widget.RemoteViews;
import com.android.launcher3.R;
@@ -55,6 +56,11 @@
}
@Override
+ public void addView(View child) {
+ // Not allowed
+ }
+
+ @Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);