Menu
Hi I am using the Application::onCreate to put my initialisation code of my app, but when waiting some time and starting other apps, I noticed the instance of the Application class gets created again...
How to detect globally when Android is shuttting down my Application instance?
813
onDestroy( ) is called before the activity is destroyed. The system invokes this callback either because: the activity is finishing (due to the user completely dismissing the activity or due to finish( ) being called on the activity), or.
finish() usually triggers a call to onDestroy() . Generally speaking, finish() will eventually result in onDestroy() being called.
Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. Step 2 − Add the following code to res/layout/activity_main. xml. In the above code, we have taken text view, when user click on text view, it will start service and stop service.
An Android application has a lifecycle. It crosses through various stages from when a user opens and exits an application. An application's state helps you manage when a user opens an activity, pauses, resumes, stops, and destroys it. Callback methods manage these states.
I have been using the Service class and had no problem since. If someone has a better answer, let me know.
133
How to detect globally when Android is shutting down my Application instance?
You can't do that. User/Environment can kill the application manually on production. Android would not give you any feedback about this.
P.S. If you're using emulated process environment you can take a look at Application onTerminate method.
33
I am not an experienced android developer. But as a beginner, I think you can use the onDestroy() method of the Activity.
It's a good idea for you to look into the Lifecycle of the Activity.
(Search for Lifecycle in the following link) http://developer.android.com/guide/topics/fundamentals/activities.html
37
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
