What is android user interface?
When did android become open source?
What are synthetic sensors?
What is the significance of the .dex files?
what is activity context?
Which kernel is used in android?
What is Drawable?
Explain datepickerdialog in android?
Is ios better than android?
What is android orm?
What is nest?
How do you pass the data to sub-activities android?
When is it desirable to kill the foreground activity?