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Everything went fine while compiling in debug mode. But while compiling in Release configuration, f… Read more Error:(28) Error: This Class Should Provide A Default Constructor (a Public Constructor With No Arguments) (myclassname.helpdialog) [instantiatable]

I am making a custom arrayAdapter for my listview, but a simple thing like my super constructor is … Read more Android Custom Arrayadapter Constructor Issue

Trying to extend class with SQLiteOpenHelper, but this error shows up : 'There is no default co… Read more "there Is No Default Constructor Available In Android.database.sqlite.sqlitepenhelper" In Android Studio

In most Android apps, onCreate() is overridden with the first bit of code being super.onCreate(save… Read more Android - Which Activity Methods Require A Super Constructor?

In Android, if a TextToSpeech instance fails to initialize (the callback invoked indicating the com… Read more Texttospeech Initialization On Android -- What If It Fails?

According to Android developers website, 'Every fragment must have an empty constructor, so it … Read more Empty Constructor For Extended Fragment

I'm trying to initialize viewmodel in Fragment but each time I want to pass the interface in my… Read more Cannot Create An Instance Of Class Viewmodel In Kotlin