What is notificationmanager class?
How does android system manage activity’s life cycle?
When you have two or more activities with the same intent filter action name, the android os will display a
In android, what is contained within the xml files in layout folder?
What is layout/ directory?
What’s volley?
Which attribute will be used in xml if the java code needs a reference to view??
What is api level, codename of android 4.1 – 4.3?
If the action is action_call, what the data field would be ?
Which method to open a hap connection to an uri?
How to make a textview to be editable?
What is ischecked() method?
Which of the best choice for simple animations for your website?
Where we can create tables and columns to them, create views or triggers?
In auto-generated code of an android app, what is r class?