What is the use of dependency injection in android?
Describe activities.
What is a singleton class in android?
when does anr occur in android programming?
What are android components?
On android services, onstart() and onbind() are the same?
What is gradle.properties?
How to make an apk file in android?
Explain ttl (time to live)?
What is gradlew?
Does Android support the Bluetooth serial port p roflle?
What are the android application components?
Name the mobile automation tools that are available in the market.
Which is the best android version?
What is dagger and explain dependency injection?