Android应用程序：媒体应用程序在电话或铃声模式下不静音

这是我的第一个自学项目。。在webview中的这个项目中，我正在播放我网站上的flash视频

我工作很好。。。我的意思是演奏音乐等，在那方面没问题

唯一的问题是，当我打电话给媒体播放器时，它并没有静音，在对话中，我仍然在听音乐

我想在通话或铃声模式下静音媒体音量…然后在通话结束后恢复

以下是我仅使用的主要部分的代码

public void onAudioFocusChange(int focus) {
    //focus = audio.getMode();
    switch(focus){
    case AudioManager.MODE_RINGTONE :
        Pause();
        Toast.makeText(this, "PAUSE... RINGTONE", 15000).show(); //just need to see if this function really been called...
        break;
    case AudioManager.MODE_IN_CALL :
        Pause();
        Toast.makeText(this, "PAUSE.. IN CALL", 15000).show(); //just need to see if this function really been called...
        break;
    case AudioManager.MODE_IN_COMMUNICATION :
        Pause();
        Toast.makeText(this, "PAUSE... IN COMMUNICATION", 15000).show(); //just need to see if this function really been called...
        break;
    case AudioManager.MODE_NORMAL :
        Resume();
        Toast.makeText(this, "RESUME... NORMAL MODE", 15000).show(); //just need to see if this function really been called...
        break;   
    }       
}    
public void  Pause(){
    audio.setStreamSolo(AudioManager.STREAM_VOICE_CALL, true);
    audio.setMode(AudioManager.MODE_IN_CALL);
    audio.setStreamMute(AudioManager.STREAM_MUSIC, true); 

}
public void  Resume(){
    audio.setStreamSolo(AudioManager.STREAM_VOICE_CALL, false);
    audio.setMode(AudioManager.MODE_NORMAL);
    audio.setStreamMute(AudioManager.STREAM_MUSIC, false);   
}

我的活动课是这样的

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请提供建议/帮助…

音频焦点与您正在尝试的不同

当一个电话来了和离开时，你需要一个电话和监视器。大概是这样的：

PhoneStateListener mPhoneStateListener = new PhoneStateListener()
{
    protected boolean mWasPlayingWhenCalled = false;

    @Override
    public void onCallStateChanged(int state, String incomingNumber)
    {
        if( state == TelephonyManager.CALL_STATE_RINGING )
        { // Incoming call: Pause music
            if( mPlaying )
            {
                stop();
                mWasPlayingWhenCalled = true;
            }
        }
        else if(state == TelephonyManager.CALL_STATE_IDLE )
        {  // Not in call: Play music
            if( mWasPlayingWhenCalled )
            {
                start();
                mWasPlayingWhenCalled = false;
            }
        }
        else if( state == TelephonyManager.CALL_STATE_OFFHOOK )
        { // A call is dialing, active or on hold
        }

        super.onCallStateChanged(state, incomingNumber);
    }
};

然后在onCreate或类似程序中：

TelephonyManager mgr = (TelephonyManager)getSystemService(TELEPHONY_SERVICE);
mgr.listen(mPhoneStateListener, PhoneStateListener.LISTEN_CALL_STATE);

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音频聚焦与您正在尝试的是不同的事情

当一个电话来了和离开时，你需要一个电话和监视器。大概是这样的：

PhoneStateListener mPhoneStateListener = new PhoneStateListener()
{
    protected boolean mWasPlayingWhenCalled = false;

    @Override
    public void onCallStateChanged(int state, String incomingNumber)
    {
        if( state == TelephonyManager.CALL_STATE_RINGING )
        { // Incoming call: Pause music
            if( mPlaying )
            {
                stop();
                mWasPlayingWhenCalled = true;
            }
        }
        else if(state == TelephonyManager.CALL_STATE_IDLE )
        {  // Not in call: Play music
            if( mWasPlayingWhenCalled )
            {
                start();
                mWasPlayingWhenCalled = false;
            }
        }
        else if( state == TelephonyManager.CALL_STATE_OFFHOOK )
        { // A call is dialing, active or on hold
        }

        super.onCallStateChanged(state, incomingNumber);
    }
};

然后在onCreate或类似程序中：

TelephonyManager mgr = (TelephonyManager)getSystemService(TELEPHONY_SERVICE);
mgr.listen(mPhoneStateListener, PhoneStateListener.LISTEN_CALL_STATE);