Android application class

// Create a subclass of Application
// Application.onCreate() will be invoked when the app starts

public class ExampleApplication extends android.app.Application {
  public void onCreate() {
    super.onCreate();
    Log.i("ExampleApplication", "Application Started");
  }
}

// Register the Application subclass in the manifest

<manifest 
  xmlns:android="http://schemas.android.com/apk/res/android"
  package="com.example.app">

  <application
    android:name=".ExampleApplication"
    ...>

// Get application object in other app components:

ExampleApplication app = (ExampleApplication) getApplication();

Source: stackoverflow.com

Similar codes

0 vote281 views1 answer
Identifier in java
Java
0 vote299 views1 answer
Applescript copy to clipboard
Java
0 vote346 views1 answer
How to open a desktop application using java
Java
0 vote286 views1 answer
Vue input pre initial value
Java
38 votes310 views5 answers
Java queue
Java
0 vote305 views3 answers
Java.lang.StackOverflowError
Java
0 vote295 views1 answer
Can the method local inner class object access method local variables
Java
3 votes287 views1 answer
What is vector in java
Java
0 vote287 views1 answer
Room insert and return id
Java
-1 vote360 views1 answer
Spring jpa group by query method
Java Spring