I found really interesting option in Lenovo K5
When this option is active, my background services doesn't activated after restart of the device. I searched everywhere in the web, and I set some tweaks in the manifest, but nothing helps.
I notice that in some apps, that option is not activated, like Facebook or Viber. So when they can made it, I'm sure that it have some workaround of the problem.
Thanks in advance.
MyService.java
public class MyService extends Service {
#Override
public int onStartCommand(Intent intent, int flags, int startid) {
// some logic
return START_STICKY;
}
#Override
public IBinder onBind(Intent intent) {
return null;
}
#Override
public void onDestroy() {
Log.d(TAG, "onDestroy");
}
}
MyReceiver.java
public class MyReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
// some logic
}
}
MyAutoStart.java
public class MyAutoStart extends BroadcastReceiver {
/**
* Listens for Android's BOOT_COMPLETED broadcast and then executes
* the onReceive() method.
*/
#Override
public void onReceive(Context context, Intent arg1) {
Intent intent = new Intent(context, ServiceMaps.class);
context.startService(intent);
}
}
Manifest.xml
<receiver android:name=".MyReceiver" />
<receiver
android:name=".MyAutoStart"
android:enabled="true"
android:exported="true" >
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<action android:name="android.intent.action.QUICKBOOT_POWERON" />
</intent-filter>
</receiver>
<service android:name=".MyService" />
Related
i want when boot run app server allow for receive message any time
without showing application
this code problem when boot show Notification twice only
but i want receive message any time
Is this "android:exported" important, What used
code AndroidManifest
<service
android:name=".appService"
android:exported="true"
android:enabled="true">
</service>
<receiver
android:name=".ServiceStarterBoot"
android:enabled="true"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<action android:name="android.intent.action.QUICKBOOT_POWERON" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</receiver>
code BroadcastReceiver
public class ServiceStarterBoot extends BroadcastReceiver {
private Context context ;
#Override
public void onReceive(Context context1, Intent intent) {
this.context = context1;
if ("android.intent.action.BOOT_COMPLETED".equals(intent.getAction())) {
Intent serviceLauncher = new Intent(context, appService.class);
context.startService(serviceLauncher);
}}
code Service
public class appService extends Service {
#Override
public void onCreate() {
super.onCreate();
lood();
}
#Nullable
#Override
public IBinder onBind(Intent intent) {
throw new UnsupportedOperationException("Not yet implemented");
//return mBinder;
}
#Override
public int onStartCommand(Intent intent, int flags, int startId) {
Toast.makeText(this, "onStartCommand", Toast.LENGTH_SHORT).show();
return super.onStartCommand(intent, flags, startId);
}
private void lood(){
SystemClock.sleep(3000);
Runnable runnable = new Runnable() {
public void run() {
boolean p= true ;
while(p) {
SystemClock.sleep(5000);
showNotification();
}
}
};
Thread mythread = new Thread(runnable);
mythread.start();
}
please help
thanks
you have to make your service sticky:
Service.START_STICKY
then it is infinite and restarts itself when killed by OS for any reason.
It even starts itself when booting OS and app is NOT opened by user.
Best regards.
pseudo code:
onStartCommand(..){
...
//e.g. wifilisterner
Wifilistener WF = new Wifilistener(Interface yourInterfaceCallBackMethod);
}
something like this.
this is my Broadcast_Receiver
public class Broadcast_Receiver extends WakefulBroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
context.startService(new Intent(context, Notification_Intent_Service.class));
}
}
and this is my IntentService
public class Notification_Intent_Service extends IntentService {
public Notification_Intent_Service() {
super("GcmIntentService");
}
#Override
protected void onHandleIntent(Intent intent) {
Log.d("s","w");
}
}
at the end my manifest
<receiver
android:name=".Service.Broadcast_Receiver"
android:label="#string/app_name"
android:enabled="true" >
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
</receiver>
<service android:name=".Service.Notification_Intent_Service" />
i install the application and its didnt show any message tell me that's it run
did its want to start it from Activity ? if i must start it from Activity how can i make it auto start at any time without start it from Activity
I want that one of my services runs even if user has restarted device. I've tried this code but didn't succeed. What should I do? Help me please.
Thank you!
MyService2.class:
public class MyService2 extends Service {
private MyReceiver mR = null;
#Override
public IBinder onBind(Intent intent) {
return null;
}
#Override
public int onStartCommand(Intent intent, int flags, int startId) {
mR = new MyReceiver();
IntentFilter intentFilter = new IntentFilter(Intent.ACTION_BOOT_COMPLETED);
registerReceiver(mR, intentFilter);
}
}
MyReceiver.class
public class MyReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)){
context.startService(new Intent(context, MyService.class));
context.startService(new Intent(context,MyService2.class));
}
}
}
You are Registering your BroadcastReciver in your Service , Which your trying to start using your BroadcastReciver which is not registered.
So try registering your broadcast Reciever in your manifest file like this
<receiver android:name="your broadcast class">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter
First no need to register your receiver in service. Add your broadcast receiver in Manifest.
Like :
<receiver android:name="your broadcast class">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
Remember to add permission also :
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
When device is rebooted your receiver will automatically get executed by system as it is declared in manifest. In your receiver just start your service.
public class MyReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)){
//add a log or toast to confirm the receive
context.startService(new Intent(context, MyService2.class));
}
}
}
AND
public class MyService2 extends Service {
private MyReceiver mR = null;
#Override
public IBinder onBind(Intent intent) {
return null;
}
#Override
public int onStartCommand(Intent intent, int flags, int startId) {
// do what ever you wanted to do...
}
}
I have tried this
Trying to start a service on boot on Android
Also I have checked with http://blog.vogella.com/2011/12/11/automatically-starting-services-in-android-after-booting/
yet my app wont restart on Phone startup. Here's the code.
AndroidManifest.xml
<service android:name=".MyService">
</service>
<receiver android:name=".Autostart"
android:enabled="true"
android:exported="false">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED"/>
</intent-filter>
</receiver>
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
MyService
public class MyService extends Service implements LocationListener {
#Override
public IBinder onBind(Intent intent) {
return mBinder;
}
private final IBinder mBinder = new LocalBinder();
public class LocalBinder extends Binder {
MyService getService() {
return MyService.this;
}
}
#Override
public void onCreate() {
}
#Override
public int onStartCommand(Intent intent, int flags, int startId) {
Log.i("LocalService", "Received start id " + startId + ": " + intent);
// We want this service to continue running until it is explicitly
// stopped, so return sticky.
return START_STICKY;
}
#Override
public void onDestroy() {
// Cancel the persistent notification.
this.stopSelf();
// Tell the user we stopped.
}
MainActivity
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
startService(new Intent(getBaseContext(), MyService.class));
Am I going wrong anywhere?
Edit:
public void onReceive(Context arg0, Intent arg1)
{
Intent intent = new Intent(arg0,MyService.class);
arg0.startService(intent);
Log.i("Autostart", "started");
}
This is my BroadcastReceiver.
Yet no results.
try register BroadcastReceiver for ACTION_BOOT_COMPLETED. The you can recieve startup broadcast.
public class BootBroadCast extends BroadcastReceiver{
#Override
public void onReceive(Context context, Intent intent) {
Intent service=new Intent(context, MyService.class);
context.startService(service);
}
}
second you need add this in AndroidManifest.xml
<receiver android:name=".BootBroadCast" >
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" >
</action>
</intent-filter>
</receiver>
I have followed the article at vogella and was able to get my service started at Boot.
First of all, you should have a BroadcastReceiver for the event android.intent.action.BOOT_COMPLETED. Just follow the steps from the blog. It seems you have started the service on your app's 'onCreate'. This will get invoked only if the user starts your app.
When the system boots up, your receiver class's onReceive() method will be invoked. Here is where you should start your activity as below.
public class BootReceiever extebds BroadcastReceiver{
#Override
public void onReceive(Context context, Intent intent) {
Intent service = new Intent(context, YourService.class);
context.startService(service);
}
}
From the research that I have done, it is better to start your service after a short delay as many applications / services may start at boot, so chances of low memory are more. I started my service after a small delay.
I wan't to start service at boot on android 4.0.3 but when i boot my device it not happen in my device and service not start.Help me please thank you
here is my manifest
<application
android:icon="#drawable/ic_launcher"
android:label="#string/app_name" >
<activity
android:name=".MainActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<service android:name="com.android.testsharedpreference.MyService"></service>
<receiver android:name="com.android.testsharedpreference.BootReceiver" >
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" >
</action>
</intent-filter>
</receiver>
</application>
my boardcast receiver
public class BootReceiver extends BroadcastReceiver
{
#Override
public void onReceive(Context context, Intent intent)
{
if (intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED))
{
context.startService(new Intent(context,MyService.class));
}
}
}
and my service
public class MyService extends Service
{
#Override
public IBinder onBind(Intent intent)
{
return null;
}
#Override
public void onCreate()
{
super.onCreate();
Toast.makeText(MyService.this, "onCreate Service ", Toast.LENGTH_LONG).show();
}
#Override
public void onDestroy()
{
super.onDestroy();
Toast.makeText(MyService.this, "onDestroy Service ", Toast.LENGTH_LONG).show();
}
}
you should add add android.permission.RECEIVE_BOOT_COMPLETED as it was not required before ICS so the app was working fine but starting from ICS is you don't have this permission your app wont receive the boot completed intent
Don't forget to override the method "onStartCommand" in your MyService:
#Override
public int onStartCommand(Intent intent, int flags, int startId)
{
String action = intent == null ? null : intent.getAction();
Log.d("onStartCommand", "action = " + action);
/* ... */
return START_NOT_STICKY; // for example ...
}