Autostart android服务

Question

如何在Android 3.x中自动启动服务，测试标签板是三星Galaxy 10.1。我的代码可以在android 2.2.1的noname标签页上运行，也不能在android版本3.x的android模拟器中运行

代码：

StartAtBootService.java包test.autostart；

import android.app.Service;
import android.content.Intent;
import android.os.IBinder;
import android.util.Log;

public class StartAtBootService extends Service 
{
        public IBinder onBind(Intent intent)
        {
            return null;
        }

        @Override
        public void onCreate() 
        {
            Log.v("StartServiceAtBoot", "onCreate");
        }

        @Override
        public int onStartCommand(Intent intent, int flags, int startId) 
        {
            Log.v("StartServiceAtBoot", "onStartCommand()");          
            return START_STICKY;
        }

        @Override
        public void onDestroy() 
        {
            Log.v("StartServiceAtBoot", "onDestroy");
        }
}

StartAtBootServiceReciver.java包test.autostart；

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;

public class StartAtBootServiceReceiver extends BroadcastReceiver 
{
    @Override
    public void onReceive(Context context, Intent intent) 
    {
        if (intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)) {
            Intent i = new Intent();
            i.setAction("test.autostart.StartAtBootService");
            context.startService(i);
        }
    }
}

清单

    <application android:icon="@drawable/icon" android:label="@string/app_name">
        <service android:name="StartAtBootService">
            <intent-filter>
                <action android:name="test.autostart.StartAtBootService">
                </action>
            </intent-filter>
        </service>
        <receiver android:name="StartAtBootServiceReceiver">
            <intent-filter>
                <action android:name="android.intent.action.BOOT_COMPLETED">
                </action>
                <category android:name="android.intent.category.HOME">
                </category>
            </intent-filter>
        </receiver>
    </application>
</manifest>

Answer 1

这是一个SD卡的问题，Eclipse在我的三星Galaxy 10.1上默认在SD卡上安装新的应用程序。为了解决这个问题，我需要在清单中添加android:installLocation="internalOnly“。

新的清单：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="test.autostart"
      android:versionCode="1"
      android:versionName="1.0" android:installLocation="internalOnly">
    <uses-sdk android:minSdkVersion="8" />
    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"></uses-permission>
    <application android:icon="@drawable/icon" android:label="@string/app_name">
        <service android:name="StartAtBootService">
            <intent-filter>
                <action android:name="test.autostart.StartAtBootService">
                </action>
            </intent-filter>
        </service>
        <receiver android:name="StartAtBootServiceReceiver">
            <intent-filter>
                <action android:name="android.intent.action.BOOT_COMPLETED">
                </action>
                <category android:name="android.intent.category.HOME">
                </category>
            </intent-filter>
        </receiver>
    </application>
</manifest>

我希望这会对将来的人有所帮助。

Answer 2

确保您的应用程序不在SD上。如果您的应用程序需要在启动时运行，请不要将其放在SD上。