1 /* 2 * Copyright (C) 2024 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.hdmi; 18 19 import android.content.BroadcastReceiver; 20 import android.content.Context; 21 import android.content.Intent; 22 import android.content.IntentFilter; 23 import android.hardware.hdmi.HdmiControlManager; 24 import android.hardware.hdmi.HdmiPlaybackClient; 25 import android.os.Bundle; 26 import android.os.CountDownTimer; 27 import android.util.Slog; 28 import android.view.View; 29 import android.view.WindowManager; 30 import android.widget.Button; 31 import android.widget.ImageView; 32 import android.widget.TextView; 33 34 import com.android.systemui.tv.TvBottomSheetActivity; 35 import com.android.systemui.tv.res.R; 36 37 /** 38 * Confirmation dialog shown when the device loses active source. Gives the user the option to keep 39 * the device active, in case the loss of active source was due to a misleading CEC message from a 40 * faulty device. 41 */ 42 public class HdmiCecActiveSourceLostActivity extends TvBottomSheetActivity 43 implements View.OnClickListener { 44 private static final String TAG = "HdmiCecActiveSourceLostActivity"; 45 private HdmiControlManager mHdmiControlManager; 46 private static final int COUNTDOWN_GO_TO_SLEEP_MS = 30_000; // 30 seconds 47 48 @Override onCreate(Bundle b)49 public final void onCreate(Bundle b) { 50 super.onCreate(b); 51 mHdmiControlManager = 52 (HdmiControlManager) 53 getApplicationContext().getSystemService(Context.HDMI_CONTROL_SERVICE); 54 getWindow() 55 .addPrivateFlags( 56 WindowManager.LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS); 57 58 OnActiveSourceRecoveredBroadcastReceiver onActiveSourceRecoveredBroadcastReceiver = 59 new OnActiveSourceRecoveredBroadcastReceiver(); 60 IntentFilter filter = 61 new IntentFilter(HdmiControlManager.ACTION_ON_ACTIVE_SOURCE_RECOVERED_DISMISS_UI); 62 getApplicationContext() 63 .registerReceiver( 64 onActiveSourceRecoveredBroadcastReceiver, 65 filter, 66 Context.RECEIVER_EXPORTED); 67 initUI(); 68 } 69 70 @Override onClick(View v)71 public void onClick(View v) { 72 if (v.getId() == R.id.bottom_sheet_negative_button) { 73 mHdmiControlManager.setPowerStateChangeOnActiveSourceLost( 74 HdmiControlManager.POWER_STATE_CHANGE_ON_ACTIVE_SOURCE_LOST_NONE); 75 } 76 HdmiPlaybackClient playbackClient = mHdmiControlManager.getPlaybackClient(); 77 if (playbackClient != null) { 78 playbackClient.oneTouchPlay(new HdmiPlaybackClient.OneTouchPlayCallback() { 79 @Override 80 public void onComplete(int result) { 81 if (result != HdmiControlManager.RESULT_SUCCESS) { 82 Slog.w(TAG, "One touch play failed: " + result); 83 } 84 } 85 }); 86 } 87 88 finish(); 89 } 90 initUI()91 private void initUI() { 92 TextView titleTextView = findViewById(R.id.bottom_sheet_title); 93 TextView contentTextView = findViewById(R.id.bottom_sheet_body); 94 ImageView icon = findViewById(R.id.bottom_sheet_icon); 95 ImageView secondIcon = findViewById(R.id.bottom_sheet_second_icon); 96 Button okButton = findViewById(R.id.bottom_sheet_positive_button); 97 Button cancelButton = findViewById(R.id.bottom_sheet_negative_button); 98 99 titleTextView.setText(getString(R.string.hdmi_cec_on_active_source_lost_title)); 100 contentTextView.setText(getString(R.string.hdmi_cec_on_active_source_lost_description)); 101 icon.setImageResource(R.drawable.ic_input_switch); 102 secondIcon.setVisibility(View.GONE); 103 104 new CountDownTimer(COUNTDOWN_GO_TO_SLEEP_MS, 1000) { 105 public void onTick(long millisUntilFinished) { 106 // Start countdown from 30, not 29. 107 okButton.setText(String.format(getResources() 108 .getString(R.string.hdmi_cec_on_active_source_lost_ok), 109 millisUntilFinished / 1000 + 1)); 110 } 111 public void onFinish() { 112 okButton.setText(String.format(getResources() 113 .getString(R.string.hdmi_cec_on_active_source_lost_ok), 0)); 114 finish(); 115 } 116 }.start(); 117 118 119 okButton.setOnClickListener(this); 120 okButton.requestFocus(); 121 122 cancelButton.setText(R.string.hdmi_cec_on_active_source_lost_do_not_show); 123 cancelButton.setOnClickListener(this); 124 } 125 126 private class OnActiveSourceRecoveredBroadcastReceiver extends BroadcastReceiver { 127 @Override onReceive(Context context, Intent intent)128 public void onReceive(Context context, Intent intent) { 129 finish(); 130 } 131 } 132 } 133