1 /* 2 * Copyright (C) 2016 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.systemui.tv.pip; 18 19 import android.content.pm.PackageManager; 20 import android.content.res.Configuration; 21 22 import com.android.systemui.SystemUI; 23 24 import static android.content.pm.PackageManager.FEATURE_LEANBACK; 25 import static android.content.pm.PackageManager.FEATURE_PICTURE_IN_PICTURE; 26 27 /** 28 * Controls the picture-in-picture window for TV devices. 29 */ 30 public class PipUI extends SystemUI { 31 private boolean mSupportPip; 32 33 @Override start()34 public void start() { 35 PackageManager pm = mContext.getPackageManager(); 36 mSupportPip = pm.hasSystemFeature(FEATURE_PICTURE_IN_PICTURE) 37 && pm.hasSystemFeature(FEATURE_LEANBACK); 38 if (!mSupportPip) { 39 return; 40 } 41 PipManager pipManager = PipManager.getInstance(); 42 pipManager.initialize(mContext); 43 } 44 45 @Override onConfigurationChanged(Configuration newConfig)46 protected void onConfigurationChanged(Configuration newConfig) { 47 super.onConfigurationChanged(newConfig); 48 if (!mSupportPip) { 49 return; 50 } 51 PipManager.getInstance().onConfigurationChanged(); 52 } 53 } 54