i need to handle app package change, i write my mainfest like that
mainfest.xml
<receiver android:name="PackageChangeReceiver">
<intent-filter>
<action android:name="android.intent.action.PACKAGE_ADDED"/>
<action android:name="android.intent.action.PACKAGE_REPLACED"/>
<action android:name="android.intent.action.PACKAGE_REMOVED"/>
<data android:scheme="package"/>
</intent-filter>
</receiver>
my receiver class
public class PackageChangeReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
System.out.println("app changed thank you ");
// here i will handle each one as i like
//if(intent.getAction().equalsIgnoreCase("android.intent.action.PACKAGE_REMOVED"))
// do some thing etc
}
}
but i dosnt work , i install , delete broadcast not notified
please help me to fix it
thank you
ok
i compiled your code
its working after adding
<action android:name="android.intent.action.PACKAGE_INSTALL" />
//work for other app uninstalled but dont test by uninstalling this app
<action android:name="android.intent.action.PACKAGE_REMOVED"/>
to your code.
you need permissions for package
<uses-permission android:name="android.permission.BROADCAST_PACKAGE_REMOVED" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
Related
In an application, I am trying to implement a service which needs to run every time when device boot process completed.
Application unable to broadcast service only in MI devices.
Manifest.xml
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
BroadcastReceiver
public class SavedLocationBroadcast extends WakefulBroadcastReceiver {
#RequiresApi(api = Build.VERSION_CODES.M)
#Override
public void onReceive(Context context, Intent intent) {
App.showToast(context,"BROADCAST","SEND");
Intent service = new Intent(App.getContext(), MyLocationService.class);
startWakefulService(App.getContext(), service);
}}
Reciever in manifest
<receiver android:name="com.geolocation.broadcastreciever.SavedLocationBroadcast">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
<intent-filter>
<action android:name="com.geolocation.app.ACTION_PULSE_SERVER_ALARM" />
</intent-filter>
</receiver>
Please share your suggestion is anything wrong in implementation.
This is solution for your bug.
What you need to do is that , you need to mention this permission also in your Intent-Filter.
<receiver android:name="com.geolocation.broadcastreciever.SavedLocationBroadcast"
android:enabled="true"
android:exported="true" >
<intent-filter >
<action android:name="android.intent.action.BOOT_COMPLETED"/>
<action android:name="android.intent.action.REBOOT"/>
</intent-filter>
</receiver>
Here you need to do one thing also.
Go to "Settings-Apps_open your app info-Manage permisson" in yourdevice
Here check all things here.
Because for some devices it will not work. Ex.Red mi
Try this !
I have created an apps that will receive notifications from firebase thus hoping to start the app service after user boot their phone so that they do not need to manually start the apps again. However, the broadcast receiver seems to just not working.
AndroidManifest.XML
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="net.simplifiedcoding.firebasecloudmessaging">
<!-- Adding Internet Permission -->
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<!--
Defining Services
-->
<service
android:name=".MyFirebaseMessagingService">
<intent-filter>
<action android:name="com.google.firebase.MESSAGING_EVENT"/>
</intent-filter>
</service>
<service
android:name=".MyFirebaseInstanceIDService">
<intent-filter>
<action android:name="com.google.firebase.INSTANCE_ID_EVENT"/>
</intent-filter>
</service>
<service android:name=".NotificationService"/>
<receiver android:name=".Broadcast" android:exported="true" android:enabled="true">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED"/>
</intent-filter>
</receiver>
</application>
</manifest>
Broadcast.java (BroadcastReceiver)
public class Broadcast extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent){
Intent service = new Intent(context, NotificationService.class);
context.startService(service);
Toast.makeText(context, "Broadcast started", Toast.LENGTH_LONG).show();
}
}
MainActivity.java
public class MainActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
}
I have checked the followings
Permission RECEIVE_BOOT_COMPLETED declared and not within tag
receiver tag is being written correctly
Am I doing wrong or still missing something else? Do I have to call it at mainAcitivity which I doubt I should ? Any guidance are much appreciated.
Got the solution and it was a very dumb reason.
I'm using Oppo's phone to test and Oppo has its own Security Manager App where you have to manually allow specific apps to be start up automatically after boot. That's all.
I suspect most android phones has this feature as well thus bear in mind to check whether there is such app and if it does then remind the user to allow the apps in the Security Manager App before they start rebooting their phone and not able to use any service's your App intended to provide.
Hope this helps!
Try this, it worked for me.
<receiver android:enabled="true" android:name=".Broadcast"
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>
In my application, I would like to detect when my package is replaced and hence I have a receiver that is enabled in this way:
<receiver
android:name="com.x.y.ApplicationsReceiver"
android:enabled="#bool/is_at_most_api_11" >
<intent-filter>
<action android:name="android.intent.action.PACKAGE_REPLACED" />
<data android:scheme="package" />
</intent-filter>
</receiver>
<receiver
android:name="com.x.y.ApplicationsReceiver"
android:enabled="#bool/is_at_least_api_12" >
<intent-filter>
<action android:name="android.intent.action.MY_PACKAGE_REPLACED" />
</intent-filter>
</receiver>
When importing my project from Eclipse to Android Studio, I got the following error:
Element receiver#com.x.y.ApplicationsReceiver at AndroidManifest.xml duplicated with element declared at AndroidManifest.xml.
Any idea how can I can solve this issue given hat I need to enable the receiver for different intent filters according to the Android API level?
Issue is occurring because adding same class two times in AndroidManifest for registering BroadcastReceiver for different Action.
Do it as by adding more then one Action in single BroadcastReceiver :
<receiver
android:name="com.x.y.ApplicationsReceiver"
android:enabled="#bool/is_at_most_api_11" >
<intent-filter>
<action android:name="android.intent.action.PACKAGE_REPLACED" />
<action android:name="android.intent.action.MY_PACKAGE_REPLACED" />
<data android:scheme="package" />
</intent-filter>
</receiver>
Now in onReceive method of ApplicationsReceiver class get Action from Intent and do what want to do according to API level:
#Override
public void onReceive(Context context,Intent intent) {
String action=intent.getAction();
if(action.equalsIgnoreCase("android.intent.action.MY_PACKAGE_REPLACED")){
// do your code here
}else{
// do your code here
}
}
How does CleanMaster app detect that a new app has been installed on the device? Whenever I install a new app, I get a popup asking if I want to move the app to SD card.
I am trying to code similar behaviour but cannot find a way to do it.
There is the ACTION_PACKAGE_ADDED Broadcast Intent, but the application being installed doesn't receive this.
<receiver android:name=".MyReceiver">
<intent-filter>
<action android:name="android.intent.action.PACKAGE_ADDED" />
<data android:scheme="package" />
</intent-filter>
</receiver>
Android provides String android.content.Intent.ACTION_PACKAGE_ADDED ="android.intent.action.PACKAGE_ADDED" Broadcast Action: A new application package has been installed on the device. The data contains the name of the package. Note that the newly installed package does not receive this broadcast.
You can write a BroadcastReceiver receiving the Intent.ACTION_PACKAGE_ADDED for that.
For this You need to write a receiver class like this
public class AppInstallReceiver extends BroadcastReceiver {
#Override
public void onReceive(final Context context, Intent intent) {
//Perform Your opeartion
}
}
And register it in manifest like.
<receiver android:name="com.example.AppInstallReceiver" >
<intent-filter>
<category android:name="android.intent.category.DEFAULT" />
<action android:name="android.intent.action.PACKAGE_ADDED" />
<action android:name="android.intent.action.PACKAGE_INSTALL" />
<data android:scheme="package" />
</intent-filter>
</receiver>
I am new to android. I get completely stuck in using ACTION_PACKAGE_RESTARTED in my application
I have removed pacakge from my emulator, also added using adb install but get nothing. Start an app. close that one and again start that app. nothing seems work for me. There is no log in logcat.
Is there anything that i'm missing? Please help
public class RestartReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
String action= intent.getAction();
Log.i("D", "Inside receiver");
}
And here is the manifest file
<application android:icon="#drawable/icon" android:label="#string/app_name">
<receiver android:name=".ReceiverTest">
<intent-filter>
<action android:name="android.intent.action.PACKAGE_REMOVED" />
<action android:name="android.intent.action.PACKAGE_ADDED" />
<action android:name="android.intent.action.ACTION_PACKAGE_RESTARTED" />
</intent-filter>
</receiver>
</application>
the value specified in the intent filter is incorrect..actual value is
<action android:name="android.intent.action.PACKAGE_RESTARTED" />
and this broadcast can be received for other packages only. Restarted application/package doesn't receive this broadcast.
You should add a data specification to the intent-filter:
<data android:scheme="package" />