android 唤醒屏幕

最新推荐文章于 2024-06-21 23:28:23 发布

bluestar9

最新推荐文章于 2024-06-21 23:28:23 发布

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分类专栏： Android 文章标签： android broadcastreceiver wakelock

本文链接：https://blog.youkuaiyun.com/bluestar9/article/details/21087007

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1 AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>  
<manifest xmlns:android="http://schemas.android.com/apk/res/android"  
    package="org.dd.dd"  
    android:versionCode="1"  
    android:versionName="1.0" >  
      <uses-sdk android:minSdkVersion="7" />  
    <uses-permission android:name="android.permission.RECEIVE_SMS"/>  
    <uses-permission android:name="android.permission.READ_SMS"/>  
    <uses-permission android:name="android.permission.WAKE_LOCK"/>    
    <application  
        android:icon="@drawable/ic_launcher"  
        android:label="@string/app_name" >  
        <activity  
            android:label="@string/app_name"  
            android:name=".WakeLockActivityActivity" >  
            <intent-filter >  
                <action android:name="android.intent.action.MAIN" />  
                  <category android:name="android.intent.category.LAUNCHER" />  
            </intent-filter>  
        </activity>    
        <receiver android:name=".WakeLockReceiver" >  
            <intent-filter >  
                <action android:name="android.provider.Telephony.SMS_RECEIVED" />    
	    </intent-filter>  
        </receiver>  
    </application>    
</manifest>

2 Receiver类

public class WakeLockReceiver extends BroadcastReceiver {    
    @Override  
    public void onReceive(Context context, Intent intent) {  
        PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);  
        WakeLock wake = pm.newWakeLock(PowerManager.FULL_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP, "wake");  
        wake.acquire();  
    }    
}