Can you use an Intent to provide data to a ContentProvider? If not, what would be the proper mechanism for doing this?862
What is the correct way to check if a Compass sensor is present on the system? Explain your answer.1209
The last callback in the lifecycle of an activity is onDestroy(). The system calls this method on your activity as the final signal that your activity instance is being completely removed from the system memory. Usually, the system will call onPause() and onStop() before calling onDestroy(). Describe a scenario, though, where onPause() and onStop() would not be invoked.1701
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);2189
Describe SharedPreference storage option with example.1 1498
What are the key components of Android Architecture?1 3253
What are the advantages of having an emulator within the Android environment?1 1491
Tell us something about activityCreator?1 1046
What do intent filters do?1 1191
Creating an android application using the eclipse plugin?
Which android version is best for mobile?
Tell us difference between service, intent service, asynctask & threads?
What is file features used in android?
Will galaxy s8 get android 10?
What is timepickerdialog in android?
Which activity class do you need to inherit to show google map?
How to register a broadcast receiver?
Explain progressdialog in android?
How can the anr be prevented?
What is the apk format?
Explain the onsavedinstancestate() in activity?
Does android have a file manager?
What is the use of android os?
What is an Implicit Intent in Android?