开机自启动service

package radar.com;



import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;



public class yourReceiver extends BroadcastReceiver {



        @Override

        public void onReceive(Context context, Intent intent) {

                Intent i = new Intent(context, ServiceTest.class);

                 i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

        context.startService(i);

        }

       

}
复制代码ServiceTest 类：package radar.com;



import java.util.Calendar;



import android.app.Service;

import android.content.Intent;

import android.os.Handler;

import android.os.IBinder;

import android.util.Log;



public class ServiceTest extends Service{

        Handler hd1=new Handler();

        /**启动activity的开关*/

        boolean b;

        /**启动一次activity之后的一分钟内将不再重新启动*/

        int time;

        public static final Intent ACTION_START = null;

        private static final String TAG = "TestService";

        @Override

        public IBinder onBind(Intent intent) {

                return null;

        }

        @Override

        public boolean onUnbind(Intent i) {

                Log.e(TAG, "============> TestService.onUnbind");

                return false;  

        }



        @Override

        public void onRebind(Intent i) {

                Log.e(TAG, "============> TestService.onRebind");

        }



        @Override

        public void onCreate() {

               

                Log.e(TAG, "============> TestService.onCreate");

                 hd1.postDelayed(mTasks, delay);

        }



        @Override

        public void onStart(Intent intent, int startId) {

                Log.e(TAG, "============> TestService.onStart");

        }



        @Override

        public void onDestroy() {

                Log.e(TAG, "============> TestService.onDestroy");

        }

        public void log(){

                Calendar c= Calendar.getInstance();

                int h=c.getTime().getHours();

                int m=c.getTime().getMinutes();

                Log.i("hour", ""+h);

                Log.i("minute", ""+m);

                /**这里的16和10可以自己定义一下  主要是提醒的时间设置，我不想做的太繁琐，所有没有些闹钟，只是用这个测试一下:)*/

                if(h==16&&m==10)

                {

                        /**为防止持续调用，所以用boolean 变量b做了一个小开关*/

                        if(!b){

                                Intent i = new Intent();

                                i.setClass(ServiceTest.this, showActivity.class);

                                i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

                                this.startActivity(i);

                                this.stopSelf();

                                b=true;

                        }

                }

                /**开关开启后计时60秒，在这60秒之内就不再重新启动activity了，而60秒一过，上面的h和m条件肯定就不成立了*/

                if(b){

                        time+=5;

                        if(time==60){

                                time=0;

                                b=false;

                        }

                }

        }

        /** 速度控制参数(单位豪秒)  */

        private int delay = 5000;

        /**

         * 控制速度

         * */

        private Runnable mTasks = new Runnable() 

          {

            public void run()

            {

                    log();

                   

                        hd1.postDelayed(mTasks, delay);

            }

          };

}
复制代码showActivity 类：（次类中啥都没有，就是演示一下activity可以被启动）package radar.com;



import radar.com.R;

import android.app.Activity;

import android.os.Bundle;

import android.view.Window;

import android.view.WindowManager;



public class showActivity extends Activity{

        @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        this.requestWindowFeature(Window.FEATURE_NO_TITLE);

        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,

                                WindowManager.LayoutParams.FLAG_FULLSCREEN);

        setContentView(R.layout.main);

    }

}
复制代码下面是很重要的AndroidManifest
<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

      package="radar.com"

      android:versionCode="1"

      android:versionName="1.0">

    <application

            android:icon="@drawable/icon"

            android:label="@string/app_name">

            <service

            android:name=".ServiceTest"

            android:label="@string/app_name">

            <intent-filter>

                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />

            </intent-filter>

            </service>

          

                        <receiver android:name=".yourReceiver" >

                            <intent-filter>

                            <action android:name="android.intent.action.BOOT_COMPLETED" />

                            <category android:name="android.intent.category.HOME"/>

                           </intent-filter>

          </receiver>

          <activity  android:name=".showActivity"

                                   android:label="@string/app_name"

                  android:configChanges="orientation|keyboardHidden|navigation"

                              android:screenOrientation="portrait">

                               <intent-filter>

                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />

            </intent-filter>

            </activity>

    </application>

    <uses-sdk android:minSdkVersion="4" />

   

</manifest>
复制代码