Android-->电话广播的监听

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1:AndroidManifest.xml 注册广播

<!--打电话广播--><uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS"/><!--监听电话状态--><uses-permission android:name="android.permission.READ_PHONE_STATE"/>

<receiver android:name=".service.PhoneBroadcastReceiver">    <intent-filter android:priority="1000">        //主动打电话时,发送的广播        <action android:name="android.intent.action.NEW_OUTGOING_CALL"/>        //电话状态改变时,发送的广播 (振铃,挂断,接通)        <action android:name="android.intent.action.PHONE_STATE"/>    </intent-filter></receiver>

2:onReceive

@Overridepublic void onReceive(Context context, Intent intent) {    log.info("收到电话广播:{}", intent == null ? "null" : intent.getAction());    // 如果是拨打电话    if (intent.getAction().equals(Intent.ACTION_NEW_OUTGOING_CALL)) {        //拨打电话会优先,收到此广播. 再收到 android.intent.action.PHONE_STATE 的 TelephonyManager.CALL_STATE_OFFHOOK 状态广播;        String phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);        log.info("call OUT:{}", phoneNumber);//获取拨打的手机号码    } else {        // 如果是来电        TelephonyManager tManager = (TelephonyManager) context                .getSystemService(Service.TELEPHONY_SERVICE);        //电话的状态        switch (tManager.getCallState()) {            case TelephonyManager.CALL_STATE_RINGING:                //等待接听状态                mIncomingNumber = intent.getStringExtra("incoming_number");                log.info("RINGING :" + mIncomingNumber);                break;            case TelephonyManager.CALL_STATE_OFFHOOK:                //接听状态                break;            case TelephonyManager.CALL_STATE_IDLE:                //挂断状态                break;        }    }}

3:附加阅读
如果需要挂断电话参考: (可以模拟耳机线上的接听和挂断广播, 实现相应的功能.)
http://gqdy365.iteye.com/blog/2173057
http://bbs.51cto.com/thread-1078059-1.html
http://blog.csdn.net/sodino/article/details/6181610

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