1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.tv.ui; 18 19 import android.content.Context; 20 import android.media.tv.TvView; 21 import android.util.AttributeSet; 22 import android.view.SurfaceView; 23 import android.view.View; 24 25 import com.android.tv.util.Debug; 26 import com.android.tv.util.Utils; 27 28 /** 29 * A TvView class for application layer when multiple windows are being used in the app. 30 * <p> 31 * Once an app starts using additional window like SubPanel and it gets window focus, the 32 * {@link android.media.tv.TvView#setMain()} does not work because its implementation assumes that 33 * the app uses only application layer. 34 * TODO: remove this class once the TvView.setMain() is revisited. 35 * </p> 36 */ 37 public class AppLayerTvView extends TvView { AppLayerTvView(Context context)38 public AppLayerTvView(Context context) { 39 super(context); 40 } 41 AppLayerTvView(Context context, AttributeSet attrs)42 public AppLayerTvView(Context context, AttributeSet attrs) { 43 super(context, attrs); 44 } 45 AppLayerTvView(Context context, AttributeSet attrs, int defStyleAttr)46 public AppLayerTvView(Context context, AttributeSet attrs, int defStyleAttr) { 47 super(context, attrs, defStyleAttr); 48 } 49 50 @Override hasWindowFocus()51 public boolean hasWindowFocus() { 52 return true; 53 } 54 55 @Override onViewAdded(View child)56 public void onViewAdded(View child) { 57 if (child instanceof SurfaceView) { 58 // Note: See b/29118070 for detail. 59 ((SurfaceView) child).setSecure(!Utils.isDeveloper()); 60 } 61 super.onViewAdded(child); 62 } 63 64 @Override getLocationOnScreen(int[] outLocation)65 public void getLocationOnScreen(int[] outLocation) { 66 super.getLocationOnScreen(outLocation); 67 68 // The TvView.MySessionCallback.onSessionCreated() will call this method indirectly. 69 Debug.getTimer(Debug.TAG_START_UP_TIMER).log( 70 "AppLayerTvView.getLocationOnScreen, session created"); 71 } 72 } 73