Android开机自启动程序详解

public class BootStartDemo extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        // 无title
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        // 全屏
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);
        setContentView(R.layout.main);
        new Thread() {
            public void run() {
                try { 
                    /*  8秒后关闭页面*/
                    sleep(10000);
                } catch (Exception e) {
                    e.printStackTrace();
                } finally {
                    finish(); // 关闭页面
                }
            }
        }.start();

    }
}

public class BootBroadcastReceiver extends BroadcastReceiver {
    static final String action_boot="android.intent.action.BOOT_COMPLETED"; 

    @Override
    public void onReceive(Context context, Intent intent) {
        if (intent.getAction().equals(action_boot)){ 
            Intent ootStartIntent=new Intent(context,BootStartDemo.class); 
            ootStartIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 
            context.startActivity(ootStartIntent); 
        }

    }

}

<?xml version="1.0" encoding="utf-8"?>
<!-- 这是一个开机自启动程序 -->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="com.ajie.bootstartdemo"
      android:versionCode="1"
      android:versionName="1.0">
    <application android:icon="@drawable/icon" android:label="@string/app_name">
        <activity android:name=".BootStartDemo"
                  android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    <SPAN style="COLOR: #ff00ff"><receiver android:name=".BootBroadcastReceiver"> 
        <intent-filter> 
        <action android:name="android.intent.action.BOOT_COMPLETED" /> 
        <category android:name="android.intent.category.HOME" />
        </intent-filter> 
    </receiver> 
</SPAN>    </application>
<SPAN style="COLOR: #ff00ff"><STRONG><uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"></uses-permission></STRONG> 
</SPAN></manifest>

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"

    >
<TextView  
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:text="@string/boottext"
    android:textColor="#5F2DD2"
    android:background="#FFFFFF"
    android:textSize="60px"
    android:gravity="center_horizontal"
    />
</LinearLayout>