android 呼入电话的监听（来电监听）转

 

需要权限：

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

方式一：通过广播接收来电

package com.zhouzijing.android.demo;



import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.telephony.TelephonyManager;

import android.util.Log;



public class BroadcastReceiverMgr extends BroadcastReceiver {

    

    private final String TAG = MyBroadcastReceiver.TAG;



    @Override

    public void onReceive(Context context, Intent intent) {

        String action = intent.getAction();

        Log.i(TAG, "[Broadcast]"+action);

        

        //呼入电话

        if(action.equals(MyBroadcastReceiver.B_PHONE_STATE)){

            Log.i(TAG, "[Broadcast]PHONE_STATE");

            doReceivePhone(context,intent);

        }

    }

    

    /**

     * 处理电话广播.

     * @param context

     * @param intent

     */

    public void doReceivePhone(Context context, Intent intent) {

        String phoneNumber = intent.getStringExtra(

TelephonyManager.EXTRA_INCOMING_NUMBER);

        TelephonyManager telephony = 

(TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);

        int state = telephony.getCallState();

        switch(state){

        case TelephonyManager.CALL_STATE_RINGING:

            Log.i(TAG, "[Broadcast]等待接电话="+phoneNumber);

            break;

        case TelephonyManager.CALL_STATE_IDLE:

            Log.i(TAG, "[Broadcast]电话挂断="+phoneNumber);

            break;

        case TelephonyManager.CALL_STATE_OFFHOOK:

            Log.i(TAG, "[Broadcast]通话中="+phoneNumber);

            break;

        }

    }

}

定义Actitvity类

package com.zhouzijing.android.demo;



import android.app.Activity;

import android.content.Context;

import android.content.Intent;

import android.content.IntentFilter;

import android.os.Bundle;

import android.telephony.PhoneStateListener;

import android.telephony.TelephonyManager;

import android.util.Log;

import android.view.View;



public class MyBroadcastReceiver extends Activity {

    public final static String TAG = "MyBroadcastReceiver";

    

    public final static String B_PHONE_STATE = 

TelephonyManager.ACTION_PHONE_STATE_CHANGED;

    

    private BroadcastReceiverMgr mBroadcastReceiver;

    

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.my_broadcast_receiver);

    }    



    //按钮1-注册广播

    public void registerIt(View v) {

        Log.i(TAG, "registerIt");

        mBroadcastReceiver = new BroadcastReceiverMgr();

        IntentFilter intentFilter = new IntentFilter();

        intentFilter.addAction(B_PHONE_STATE);

        intentFilter.setPriority(Integer.MAX_VALUE);

        registerReceiver(mBroadcastReceiver, intentFilter);

    }

    

    //按钮2-撤销广播

    public void unregisterIt(View v) {

        Log.i(TAG, "unregisterIt");

        unregisterReceiver(mBroadcastReceiver);

    }

    

}

 

方式二：通过监听器来实现

package com.zhouzijing.android.demo;



import android.app.Activity;

import android.content.Context;

import android.content.Intent;

import android.content.IntentFilter;

import android.os.Bundle;

import android.telephony.PhoneStateListener;

import android.telephony.TelephonyManager;

import android.util.Log;

import android.view.View;



public class MyBroadcastReceiver extends Activity {

    public final static String TAG = "MyBroadcastReceiver";

    

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.my_broadcast_receiver);

    }

    

    /**

     * 按钮-监听电话

     * @param v

     */

    public void createPhoneListener(View v) {

        TelephonyManager telephony = (TelephonyManager)getSystemService(

Context.TELEPHONY_SERVICE);

        telephony.listen(new OnePhoneStateListener(),

PhoneStateListener.LISTEN_CALL_STATE);

    }

    

    /**

     * 电话状态监听.

     * @author stephen

     *

     */

    class OnePhoneStateListener extends PhoneStateListener{

        @Override

        public void onCallStateChanged(int state, String incomingNumber) {

            Log.i(TAG, "[Listener]电话号码:"+incomingNumber);

            switch(state){

            case TelephonyManager.CALL_STATE_RINGING:

                Log.i(TAG, "[Listener]等待接电话:"+incomingNumber);

                break;

            case TelephonyManager.CALL_STATE_IDLE:

                Log.i(TAG, "[Listener]电话挂断:"+incomingNumber);

                break;

            case TelephonyManager.CALL_STATE_OFFHOOK:

                Log.i(TAG, "[Listener]通话中:"+incomingNumber);

                break;

            }

            super.onCallStateChanged(state, incomingNumber);

        }

    }

    

    



    

}

转载http://stephen830.iteye.com/blog/1181010