开机启动

阳光穿透心脏的1/2处 2022-02-28 08:42 321阅读 0赞

开机启动Activity

首先定义一个Broadcast类——HandleBootComplete，代码如下：

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1.  public class HandleBootCompleteextends BroadcastReceiver \{ 
2.      public void onReceive(Context context, Intent intent) \{ 
3.          Intent startActivityIntent =  new Intent(context, DrawText.class); 
4.          startActivityIntent.setAction(Intent.ACTION\_MAIN); 
5.          startActivityIntent.addCategory(Intent.CATEGORY\_LAUNCHER); 
6.          startActivityIntent.addFlags(Intent.FLAG\_ACTIVITY\_NEW\_TASK); 
7.          context.startActivity(startActivityIntent); 
8.      \} 
9.  \}

public class HandleBootComplete extends BroadcastReceiver {
    	public void onReceive(Context context, Intent intent) {
    		Intent startActivityIntent = new Intent(context, DrawText.class);
    		startActivityIntent.setAction(Intent.ACTION_MAIN);
    		startActivityIntent.addCategory(Intent.CATEGORY_LAUNCHER);
    		startActivityIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    		context.startActivity(startActivityIntent);
    	}
    }

然后在AndroidManifest.xml中注册HandleBootComplete，内容如下：

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1.   
2.  <uses-permissionandroid:name="android.permission.RECEIVE\_BOOT\_COMPLETED"/> 
3.   
4.   
5.      <receiverandroid:name="HandleBootComplete"android:enabled="true"> 
6.          <intent-filter> 
7.              <actionandroid:name="android.intent.action.BOOT\_COMPLETED"/> 
8.              <categoryandroid:name="android.intent.category.HOME"/> 
9.          </intent-filter> 
10.     </receiver>

[view plain]: http://blog.csdn.net/ygc87/article/details/6824016#