- 权限:
<!-- 打电话的状态权限 -->
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
- 清单意图
<!--打电话的状态 -->
<receiver android:name=".MyPhoneReceiver">
<intent-filter >
<action android:name="android.intent.action.PHONE_STATE"/>
</intent-filter>
</receiver>
结构
MainActivity.java
没有内容
MyPhoneReceiver.java
package com.qf.day22_broadcastreceiver_demo5;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.TelephonyManager;
import android.util.Log;
public class MyPhoneReceiver extends BroadcastReceiver{
@Override
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
//获取电话管理者对象
TelephonyManager manager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
//获取打电话的状态
int state = manager.getCallState();
//获取响铃时 电话号码
Bundle bundle = intent.getExtras();
String num =bundle.getString(TelephonyManager.EXTRA_INCOMING_NUMBER);
switch (state) {
case TelephonyManager.CALL_STATE_IDLE://挂断
Log.e("AAA", "==挂断=>");
break;
case TelephonyManager.CALL_STATE_RINGING://响铃
Log.e("AAA", "==响铃=>"+num);
break;
case TelephonyManager.CALL_STATE_OFFHOOK://接听
Log.e("AAA", "==接听=>");
break;
default:
break;
}
}
}
- 清单文件
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.qf.day22_broadcastreceiver_demo5"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="18" />
<!-- 打电话的状态权限 -->
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.qf.day22_broadcastreceiver_demo5.MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<!--打电话的状态 -->
<receiver android:name=".MyPhoneReceiver">
<intent-filter >
<action android:name="android.intent.action.PHONE_STATE"/>
</intent-filter>
</receiver>
</application>
</manifest>