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; 18 19 import android.app.Activity; 20 import android.content.ActivityNotFoundException; 21 import android.content.Intent; 22 import android.media.tv.TvInputInfo; 23 import android.os.Bundle; 24 import android.util.Log; 25 26 import com.android.tv.common.SoftPreconditions; 27 import com.android.tv.common.TvCommonConstants; 28 import com.android.tv.data.epg.EpgFetcher; 29 import com.android.tv.experiments.Experiments; 30 import com.android.tv.util.SetupUtils; 31 import com.android.tv.util.TvInputManagerHelper; 32 import com.android.tv.util.Utils; 33 34 /** 35 * An activity to launch a TV input setup activity. 36 * 37 * <p> After setup activity is finished, all channels will be browsable. 38 */ 39 public class SetupPassthroughActivity extends Activity { 40 private static final String TAG = "SetupPassthroughAct"; 41 private static final boolean DEBUG = false; 42 43 private static final int REQUEST_START_SETUP_ACTIVITY = 200; 44 45 private TvInputInfo mTvInputInfo; 46 private Intent mActivityAfterCompletion; 47 48 @Override onCreate(Bundle savedInstanceState)49 public void onCreate(Bundle savedInstanceState) { 50 super.onCreate(savedInstanceState); 51 Intent intent = getIntent(); 52 SoftPreconditions.checkState( 53 intent.getAction().equals(TvCommonConstants.INTENT_ACTION_INPUT_SETUP)); 54 ApplicationSingletons appSingletons = TvApplication.getSingletons(this); 55 TvInputManagerHelper inputManager = appSingletons.getTvInputManagerHelper(); 56 String inputId = intent.getStringExtra(TvCommonConstants.EXTRA_INPUT_ID); 57 mTvInputInfo = inputManager.getTvInputInfo(inputId); 58 if (DEBUG) Log.d(TAG, "TvInputId " + inputId + " / TvInputInfo " + mTvInputInfo); 59 if (mTvInputInfo == null) { 60 Log.w(TAG, "There is no input with the ID " + inputId + "."); 61 finish(); 62 return; 63 } 64 Intent setupIntent = intent.getExtras().getParcelable(TvCommonConstants.EXTRA_SETUP_INTENT); 65 if (DEBUG) Log.d(TAG, "Setup activity launch intent: " + setupIntent); 66 if (setupIntent == null) { 67 Log.w(TAG, "The input (" + mTvInputInfo.getId() + ") doesn't have setup."); 68 finish(); 69 return; 70 } 71 SetupUtils.grantEpgPermission(this, mTvInputInfo.getServiceInfo().packageName); 72 mActivityAfterCompletion = intent.getParcelableExtra( 73 TvCommonConstants.EXTRA_ACTIVITY_AFTER_COMPLETION); 74 if (DEBUG) Log.d(TAG, "Activity after completion " + mActivityAfterCompletion); 75 // If EXTRA_SETUP_INTENT is not removed, an infinite recursion happens during 76 // setupIntent.putExtras(intent.getExtras()). 77 Bundle extras = intent.getExtras(); 78 extras.remove(TvCommonConstants.EXTRA_SETUP_INTENT); 79 setupIntent.putExtras(extras); 80 try { 81 startActivityForResult(setupIntent, REQUEST_START_SETUP_ACTIVITY); 82 } catch (ActivityNotFoundException e) { 83 Log.e(TAG, "Can't find activity: " + setupIntent.getComponent()); 84 finish(); 85 return; 86 } 87 if (Utils.isInternalTvInput(this, mTvInputInfo.getId()) && Experiments.CLOUD_EPG.get()) { 88 EpgFetcher.getInstance(this).stop(); 89 } 90 } 91 92 @Override onDestroy()93 protected void onDestroy() { 94 if (mTvInputInfo != null && Utils.isInternalTvInput(this, mTvInputInfo.getId()) 95 && Experiments.CLOUD_EPG.get()) { 96 EpgFetcher.getInstance(this).start(); 97 } 98 super.onDestroy(); 99 } 100 101 @Override onActivityResult(int requestCode, final int resultCode, final Intent data)102 public void onActivityResult(int requestCode, final int resultCode, final Intent data) { 103 boolean setupComplete = requestCode == REQUEST_START_SETUP_ACTIVITY 104 && resultCode == Activity.RESULT_OK; 105 if (!setupComplete) { 106 setResult(resultCode, data); 107 finish(); 108 return; 109 } 110 SetupUtils.getInstance(this).onTvInputSetupFinished(mTvInputInfo.getId(), new Runnable() { 111 @Override 112 public void run() { 113 if (mActivityAfterCompletion != null) { 114 try { 115 startActivity(mActivityAfterCompletion); 116 } catch (ActivityNotFoundException e) { 117 Log.w(TAG, "Activity launch failed", e); 118 } 119 } 120 setResult(resultCode, data); 121 finish(); 122 } 123 }); 124 } 125 } 126