(4).通过dumpsys media.audio_policy命令来查看对应音频流是否被mute住,若被mute,需要分析AudioPolicyManager.cpp文件 /frameworks/av/services/audiopolicy/managerdefault/AudioPolicyManager.cpp 1. (5).看当前音源档本身的音量是否为0 其中1与5之间的区别在于: 在播放某音源档时,在AudioTrack::set()函数里,先将...
设置麦克风静音开启、关闭,扬声器切换方法 /** * 静音/取消静音本地的音频 * * 当静音本地音频后,房间里的其它成员会收到 onUserAudioAvailable(userId, NO...* * @param mute YES:静音;NO:取消静音 */ - (void)muteLocalAudio:(BOOL)mute; /** * 扬声器切换 * * 微信和手机 QQ 视频通话功能的免提...
// Phone is either idle, or ringing. We don't want any special proximity sensor // behavior in either case. /// M: For ALPS01769498 @{ // Screen on immediately for incoming call, this give user a chance to notice // the new incoming call when speaking on an existed call. if (In...
frameworks/base/services/core/java/com/android/server/policy/PhoneWindowManager.java// pre-condition: event.getKeyCode() is one of KeyEvent.KEYCODE_VOLUME_UP, // KeyEvent.KEYCODE_VOLUME_DOWN, KeyEvent.KEYCODE_VOLUME_MUTE private void dispatchDirectAudioEvent(KeyEvent event) { // When System ...
isStreamMute(mStreamType) || streamValue == 0; mUiHandler.postUpdateSlider(streamValue, mLastAudibleStreamVolume, muted); } } 3.勿扰模式详解 勿扰模式菜单定义如下,ZenModePreferenceController用来控制菜单上的显示内容,ZenModeSettings是点击菜单跳转的界面,我们直接来看ZenModeSettings。 !-- 勿扰模式 --...
.cpp:void SpeechPcmMixerBGSPlayer::setPcmMixerDlMute(const bool mute_on) {./common/speech_driver/SpeechPcmMixerTelephonyTx.cpp:void SpeechPcmMixerTelephonyTx::setPcmMixerDlMute(const bool mute_on) {./common/V3/aud_drv/AudioALSAHardware.cpp: SpeechPcmMixerBGSPlayer::setPcmMixerDlMute((bool)...
8.Mute Contacts 9.Mute Pro (Auto Silent Ringer) Mute Mute is a great tool to help the user mute all noise sources on their device. By pressing the button you will automatically put your phone in silent mode and deprive yourself of all sound effects if you need silence. ...
Toggle on the switch for "Mute With Gestures." In addition to muting by flipping the phone on its face, you can also place your hand over the screen to do the same thing. That's all there is to it! Both of these methods work very easily. Sure, it's not hard to tap the "Dismis...
在Select a Project Template界面,选择 Phone and Tablet > Empty Activity; 然后点击 Next; 在Configure Your Project界面,依次填入以下内容:Name:你的Android项目名称,如 HelloWrold; Package name:你的项目包的名称,如 package.easemob.helloworld; Save location:项目的存储路径; Language:项目的编程语言,如...
// frameworks/base/services/core/java/com/android/server/policy/PhoneWindowManager.java// pre-condition: event.getKeyCode() is one of KeyEvent.KEYCODE_VOLUME_UP,// KeyEvent.KEYCODE_VOLUME_DOWN, KeyEvent.KEYCODE_VOLUME_MUTEprivate void dispatchDirectAudioEvent(KeyEvent event) {// When System Audi...