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;

    }

   }

  }

 }

 <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" />