Kotlin Android MainApplication class for global applicationContext.

KotlinAndroidMainApplication

// Not object class. AndroidManifest.xml error happen.
class MainApplication : Application() {

    init {
        instance = this
    }

    companion object {
        private var instance: MainApplication? = null

        fun applicationContext() : Context {
            return instance!!.applicationContext
        }
    }

    override fun onCreate() {
        super.onCreate()
        // initialize for any
        
        // Use ApplicationContext.
        // example: SharedPreferences etc...
        val context: Context = MainApplication.applicationContext()
    }
}

Pls.. how can I use or implement this.

Thanks!! Love u

hi u coulde use in your manifest
In Manifest
<application
android:name="MainApplication " => Will in red then generate autocomplete

In Fragment

MainApplication .applicationContext().resources