以重启后的广播接收器为主的Android应用程序

Question

你好，我会开发一个简单的应用程序没有主活动作为启动程序。

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="it.examples"
      android:versionCode="1"
      android:versionName="1.0"
        >
    <uses-sdk
    android:minSdkVersion="10"
    android:targetSdkVersion="18" />



    <application android:label="@string/app_name" android:icon="@drawable/ic_launcher">


        <receiver android:name=".AfterRebootBR" android:exported="false" 
    android:label="Boot Notification Receiver" android:enabled="true"
         android:permission="android.permission.RECEIVE_BOOT_COMPLETED">

               <intent-filter>
                    <action android:name="android.intent.action.BOOT_COMPLETED" />
                    <category android:name="android.intent.category.DEFAULT" />
            </intent-filter>


        </receiver>

        <activity android:name=".MainActivity"
                  android:label="@string/app_name">

        </activity>
    </application>
</manifest>

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package it.examples;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.util.Log;
import android.widget.Toast;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;


public class AfterRebootBR extends BroadcastReceiver {

    @Override
    public void onReceive(Context context, Intent intent) {

        Log.d("AfterRebootBR","***************** ON RECEIVE *********************");
        Log.e("AfterRebootBR","***************** ON RECEIVE *********************");
            Intent i = new Intent(context, MainActivity.class);  
            i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            context.startActivity(i); 

    }

}

package it.examples;

import android.app.Activity;
import android.os.Bundle;

public class MainActivity extends Activity
{
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
    }
}

弗朗切斯科

Answer 1

我的代码在工作..给你...

在舱单中

   <receiver
        android:name="com.calender.calenderevent.Reboot_Reciever"
        android:enabled="true"
        android:exported="true"
        android:label="BootReceiver" >
        <intent-filter>
            <action android:name="android.intent.action.BOOT_COMPLETED" >
            </action>
        </intent-filter>
    </receiver>