android监听来电去电广播

要监听android打电话和接电话，只需下面2步骤
1.第一步，写一个Receiver继承自BroadcastReceiver

[java] view plain copy print ?

classMyPhoneStateListenerextendsPhoneStateListener{
@Override
publicvoidonCallStateChanged(intstate,StringincomingNumber){
switch(state){
caseTelephonyManager.CALL_STATE_IDLE://空闲
break;
caseTelephonyManager.CALL_STATE_RINGING://来电
break;
caseTelephonyManager.CALL_STATE_OFFHOOK://摘机（正在通话中）
break;
}
}
}
//获取电话通讯服务
TelephonyManagertpm=(TelephonyManager)this
.getSystemService(Context.TELEPHONY_SERVICE);
//创建一个监听对象，监听电话状态改变事件
tpm.listen(newMyPhoneStateListener(),
PhoneStateListener.LISTEN_CALL_STATE);

class MyPhoneStateListener extends PhoneStateListener {        @Override        public void onCallStateChanged(int state, String incomingNumber) {            switch(state) {            case TelephonyManager.CALL_STATE_IDLE: //空闲                break;            case TelephonyManager.CALL_STATE_RINGING: //来电                break;            case TelephonyManager.CALL_STATE_OFFHOOK: //摘机（正在通话中）                break;            }        }            }         //获取电话通讯服务        TelephonyManager tpm = (TelephonyManager) this                .getSystemService(Context.TELEPHONY_SERVICE);        //创建一个监听对象，监听电话状态改变事件        tpm.listen(new MyPhoneStateListener(),                PhoneStateListener.LISTEN_CALL_STATE);

权限：

<uses-permission android:name="android.permission.READ_PHONE_STATE"></uses-permission>

要监听android打电话和接电话，只需下面2步骤
第一步，写一个Receiver继承自BroadcastReceiver

来电action为TelephonyManager.ACTION_PHONE_STATE_CHANGED

去电action为Intent.ACTION_NEW_OUTGOING_CALL

[java] view plain copy print ?

publicclassPhoneStatReceiverextendsBroadcastReceiver{
privatestaticfinalStringTAG="PhoneStatReceiver";
//privatestaticMyPhoneStateListenerphoneListener=newMyPhoneStateListener();
privatestaticbooleanincomingFlag=false;
privatestaticStringincoming_number=null;
@Override
publicvoidonReceive(Contextcontext,Intentintent){
//如果是拨打电话
if(intent.getAction().equals(Intent.ACTION_NEW_OUTGOING_CALL)){
incomingFlag=false;
StringphoneNumber=intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
Log.i(TAG,"callOUT:"+phoneNumber);
}else{
//如果是来电
TelephonyManagertm=
(TelephonyManager)context.getSystemService(Service.TELEPHONY_SERVICE);
switch(tm.getCallState()){
caseTelephonyManager.CALL_STATE_RINGING:
incomingFlag=true;//标识当前是来电
incoming_number=intent.getStringExtra("incoming_number");
Log.i(TAG,"RINGING:"+incoming_number);
break;
caseTelephonyManager.CALL_STATE_OFFHOOK:
if(incomingFlag){
Log.i(TAG,"incomingACCEPT:"+incoming_number);
}
break;
caseTelephonyManager.CALL_STATE_IDLE:
if(incomingFlag){
Log.i(TAG,"incomingIDLE");
}
break;
}
}
}
}

public class PhoneStatReceiver extends BroadcastReceiver{                private static final String TAG = "PhoneStatReceiver";        //        private static MyPhoneStateListener phoneListener = new MyPhoneStateListener();                private static boolean incomingFlag = false;                private static String incoming_number = null;        @Override        public void onReceive(Context context, Intent intent) {                //如果是拨打电话                if(intent.getAction().equals(Intent.ACTION_NEW_OUTGOING_CALL)){                                                incomingFlag = false;                        String phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);                                Log.i(TAG, "call OUT:"+phoneNumber);                                        }else{                                                //如果是来电                        TelephonyManager tm =                             (TelephonyManager)context.getSystemService(Service.TELEPHONY_SERVICE);                                                                        switch (tm.getCallState()) {                        case TelephonyManager.CALL_STATE_RINGING:                                incomingFlag = true;//标识当前是来电                                incoming_number = intent.getStringExtra("incoming_number");                                Log.i(TAG, "RINGING :"+ incoming_number);                                break;                        case TelephonyManager.CALL_STATE_OFFHOOK:                                                                if(incomingFlag){                                        Log.i(TAG, "incoming ACCEPT :"+ incoming_number);                                }                                break;                                                case TelephonyManager.CALL_STATE_IDLE:                                                                if(incomingFlag){                                        Log.i(TAG, "incoming IDLE");                                                                }                                break;                        }                 }        }}

第二步：在AndroidManifest.xml，配置写好的Receiver，并拦截相应的BroadCastAction，
另外注意加上相应的权限。

[html] view plain copy print ?

<receiverandroid:name=".filter.PhoneStatReceiver">
<intent-filter>
<actionandroid:name="android.intent.action.PHONE_STATE"/>
<actionandroid:name="android.intent.action.NEW_OUTGOING_CALL"/>
</intent-filter>
</receiver>
<uses-permissionandroid:name="android.permission.READ_PHONE_STATE"></uses-permission>
<uses-permissionandroid:name="android.permission.PROCESS_OUTGOING_CALLS"></uses-permission>

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