Android 监听手机来电和去电

jopen 11年前

1、继承BroadcastReceiver，监听来去电状态

 

    package com.example.callphonetest.receiver;                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 PhoneStatReceiver extends BroadcastReceiver {                    private static final String TAG = PhoneStatReceiver.class.getSimpleName();                    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.e(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.e(TAG, "call in ringing :" + incoming_number);                        break;                    case TelephonyManager.CALL_STATE_OFFHOOK:                        if (incomingFlag) {                            Log.e(TAG, "call in offhook :" + incoming_number);                        }                        break;                            case TelephonyManager.CALL_STATE_IDLE:                        if (incomingFlag) {                            Log.e(TAG, "call in idle :"+incoming_number);                        }                        break;                    }                }            }        }
</div> </div>

 

 

2、注册监听广播并注册相应权限

    <?xml version="1.0" encoding="utf-8"?>        <manifest xmlns:android="http://schemas.android.com/apk/res/android"            package="com.example.callphonetest"            android:versionCode="1"            android:versionName="1.0" >                    <uses-sdk                android:minSdkVersion="8"                android:targetSdkVersion="8" />                    <!-- 监听电话状态权限 -->            <uses-permission android:name="android.permission.READ_PHONE_STATE" >            </uses-permission>            <uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS" >            </uses-permission>                    <application                android:allowBackup="true"                android:icon="@drawable/ic_launcher"                android:label="@string/app_name"                android:theme="@style/AppTheme" >                <activity                    android:name="com.example.callphonetest.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>                        <!-- 注册监听广播 -->                <receiver android:name=".receiver.PhoneStatReceiver" >                    <intent-filter>                        <action android:name="android.intent.action.PHONE_STATE" />                        <action android:name="android.intent.action.NEW_OUTGOING_CALL" />                    </intent-filter>                </receiver>            </application>                </manifest>
</div> </div>

相关经验