What is implicit intent in android?1 656
What is explicit intent in android?1 630
How to call another activity in android?1 840
What is service in android?1 744
What is the name of database used in android?1 580
What is AAPT?1 717
What is content provider?1 630
What is fragment?1 677
What is ADB?1 659
What is NDK?1 636
What is ANR?1 660
There are four Java classes related to the use of sensors on the Android platform. List them and explain the purpose of each.1 4221
What is DDMS? Describe some of its capabilities.1 1858
If the Activity is showing an animation that indicates some kind of progress, what issue might you encounter and how could you address it?607
How will you implement sets and the intersection operation? Complexity?
Can you use an Intent to provide data to a ContentProvider? If not, what would be the proper mechanism for doing this?
Explain your process for tracing and fixing a memory leak
How to get the geolocation data on a picture?
Find the letter count in UItextfield? Including first character?
Explain in brief about the important file and folder when you create new android application.
Under what condition could the code sample below crash your application? How would you modify the code to avoid this potential problem? Explain your answer. Intent sendIntent = new Intent(); sendIntent.setAction(Intent.ACTION_SEND); sendIntent.putExtra(Intent.EXTRA_TEXT, textMessage); sendIntent.setType(HTTP.PLAIN_TEXT_TYPE); // "text/plain" MIME type startActivity(sendIntent);
If you use location services in your app, will it drain your battery.if yes? How can we avoid?
Explain @synchronized ,@dynamic
Explain what is the stack of autorelease pools. How autorelease pool work under the hood?
Explain application states
When dealing with property declarations, what is the difference between atomic and non-atomic?
what is the difference between nonatomic & atomic ? which is thread safe and why
what is your preferred programming language? Why? How long will it take you to learn a new programming language?
Difference between iOS 3 , iOS4, iOS 5, iOS 6, iOS 7 and iOS 8 (What are the new features)