| /* |
| * Copyright (C) 2019 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. |
| */ |
| |
| package android.view.inline; |
| |
| import android.annotation.NonNull; |
| import android.content.Context; |
| import android.graphics.PixelFormat; |
| import android.view.SurfaceControl; |
| import android.view.SurfaceHolder; |
| import android.view.SurfaceView; |
| |
| /** |
| * This class represents a view that can hold an opaque content that may be from a different source. |
| * |
| * @hide |
| */ |
| public class InlineContentView extends SurfaceView { |
| public InlineContentView(@NonNull Context context, |
| @NonNull SurfaceControl surfaceControl) { |
| super(context); |
| setZOrderOnTop(true); |
| getHolder().addCallback(new SurfaceHolder.Callback() { |
| @Override |
| public void surfaceCreated(SurfaceHolder holder) { |
| holder.setFormat(PixelFormat.TRANSPARENT); |
| new SurfaceControl.Transaction() |
| .reparent(surfaceControl, getSurfaceControl()) |
| .setVisibility(surfaceControl, /* visible */ true) |
| .apply(); |
| } |
| |
| @Override |
| public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) { |
| // TODO(b/137800469): implement this. |
| } |
| |
| @Override |
| public void surfaceDestroyed(SurfaceHolder holder) { |
| new SurfaceControl.Transaction() |
| .setVisibility(surfaceControl, false) |
| .reparent(surfaceControl, null) |
| .apply(); |
| } |
| }); |
| } |
| } |