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.incallui.video.impl; 18 19 import android.support.annotation.DrawableRes; 20 import android.support.annotation.NonNull; 21 import android.support.annotation.StringRes; 22 import android.telecom.CallAudioState; 23 import android.view.View; 24 import android.view.View.OnClickListener; 25 import com.android.dialer.common.Assert; 26 import com.android.dialer.common.LogUtil; 27 import com.android.incallui.incall.protocol.InCallButtonUiDelegate; 28 import com.android.incallui.video.impl.CheckableImageButton.OnCheckedChangeListener; 29 import com.android.incallui.video.protocol.VideoCallScreenDelegate; 30 31 /** Manages a single button. */ 32 public class SpeakerButtonController implements OnCheckedChangeListener, OnClickListener { 33 34 @NonNull private final InCallButtonUiDelegate inCallButtonUiDelegate; 35 @NonNull private final VideoCallScreenDelegate videoCallScreenDelegate; 36 37 @NonNull private CheckableImageButton button; 38 39 @DrawableRes private int icon = R.drawable.quantum_ic_volume_up_white_36; 40 41 private boolean isChecked; 42 private boolean checkable; 43 private boolean isEnabled; 44 private CharSequence contentDescription; 45 SpeakerButtonController( @onNull CheckableImageButton button, @NonNull InCallButtonUiDelegate inCallButtonUiDelegate, @NonNull VideoCallScreenDelegate videoCallScreenDelegate)46 public SpeakerButtonController( 47 @NonNull CheckableImageButton button, 48 @NonNull InCallButtonUiDelegate inCallButtonUiDelegate, 49 @NonNull VideoCallScreenDelegate videoCallScreenDelegate) { 50 this.inCallButtonUiDelegate = Assert.isNotNull(inCallButtonUiDelegate); 51 this.videoCallScreenDelegate = Assert.isNotNull(videoCallScreenDelegate); 52 this.button = Assert.isNotNull(button); 53 } 54 setEnabled(boolean isEnabled)55 public void setEnabled(boolean isEnabled) { 56 this.isEnabled = isEnabled; 57 } 58 updateButtonState()59 public void updateButtonState() { 60 button.setVisibility(View.VISIBLE); 61 button.setEnabled(isEnabled); 62 button.setChecked(isChecked); 63 button.setOnClickListener(checkable ? null : this); 64 button.setOnCheckedChangeListener(checkable ? this : null); 65 button.setImageResource(icon); 66 button.setContentDescription(contentDescription); 67 } 68 setAudioState(CallAudioState audioState)69 public void setAudioState(CallAudioState audioState) { 70 LogUtil.i("SpeakerButtonController.setSupportedAudio", "audioState: " + audioState); 71 72 @StringRes int contentDescriptionResId; 73 if ((audioState.getSupportedRouteMask() & CallAudioState.ROUTE_BLUETOOTH) 74 == CallAudioState.ROUTE_BLUETOOTH) { 75 checkable = false; 76 isChecked = false; 77 78 if ((audioState.getRoute() & CallAudioState.ROUTE_BLUETOOTH) 79 == CallAudioState.ROUTE_BLUETOOTH) { 80 icon = R.drawable.quantum_ic_bluetooth_audio_white_36; 81 contentDescriptionResId = R.string.incall_content_description_bluetooth; 82 } else if ((audioState.getRoute() & CallAudioState.ROUTE_SPEAKER) 83 == CallAudioState.ROUTE_SPEAKER) { 84 icon = R.drawable.quantum_ic_volume_up_white_36; 85 contentDescriptionResId = R.string.incall_content_description_speaker; 86 } else if ((audioState.getRoute() & CallAudioState.ROUTE_WIRED_HEADSET) 87 == CallAudioState.ROUTE_WIRED_HEADSET) { 88 icon = R.drawable.quantum_ic_headset_white_36; 89 contentDescriptionResId = R.string.incall_content_description_headset; 90 } else { 91 icon = R.drawable.ic_phone_audio_white_36dp; 92 contentDescriptionResId = R.string.incall_content_description_earpiece; 93 } 94 } else { 95 checkable = true; 96 isChecked = audioState.getRoute() == CallAudioState.ROUTE_SPEAKER; 97 icon = R.drawable.quantum_ic_volume_up_white_36; 98 contentDescriptionResId = R.string.incall_content_description_speaker; 99 } 100 101 contentDescription = button.getContext().getText(contentDescriptionResId); 102 updateButtonState(); 103 } 104 105 @Override onCheckedChanged(CheckableImageButton button, boolean isChecked)106 public void onCheckedChanged(CheckableImageButton button, boolean isChecked) { 107 LogUtil.i("SpeakerButtonController.onCheckedChanged", null); 108 inCallButtonUiDelegate.toggleSpeakerphone(); 109 videoCallScreenDelegate.resetAutoFullscreenTimer(); 110 } 111 112 @Override onClick(View view)113 public void onClick(View view) { 114 LogUtil.i("SpeakerButtonController.onClick", null); 115 inCallButtonUiDelegate.showAudioRouteSelector(); 116 videoCallScreenDelegate.resetAutoFullscreenTimer(); 117 } 118 } 119