本文实例讲述了Android监听来电和去电的实现方法。分享给大家供大家参考，具体如下：
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
import android.app.Service; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.telephony.TelephonyManager; import android.util.Log; public class PhoneStateBroadCastReceiver extends BroadcastReceiver { private static final String TAG = "PhoneStateBroadCastReceiver"; private static boolean mIncomingFlag = false; private static String mIncomingNumber = 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)) { mIncomingFlag = false; String phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER); Log.i(TAG, "call OUT:" + phoneNumber); } else { // 如果是来电 TelephonyManager tManager = (TelephonyManager) context.getSystemService(Service.TELEPHONY_SERVICE); switch (tManager.getCallState()) { case TelephonyManager.CALL_STATE_RINGING: mIncomingNumber = intent.getStringExtra("incoming_number"); Log.i(TAG, "RINGING :" + mIncomingNumber); break; case TelephonyManager.CALL_STATE_OFFHOOK: if (mIncomingFlag) { Log.i(TAG, "incoming ACCEPT :" + mIncomingNumber); } break; case TelephonyManager.CALL_STATE_IDLE: if (mIncomingFlag) { 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
<receiver android:name=".broadcase.PhoneStateBroadCastReceiver"> <intent-filter> <action android:name="android.intent.action.PHONE_STATE"/> <action android:name="android.intent.action.NEW_OUTGOING_CALL" /> </intent-filter> </receiver> <uses-permission android:name="android.permission.READ_PHONE_STATE" /> <uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS" />
PS：这里再为大家提供一个关于AndroidManifest.xml权限控制的在线查询工具：
Android Manifest功能与权限描述大全：
http://tools.jb51.net/table/AndroidManifest
希望本文所述对大家Android程序设计有所帮助。
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