What is a “bundle” in an Android application

by

Bundles are generally used for passing data between various Android activities. It depends on you what type of values you want to pass, but bundles can hold all types of values and pass them to the new activity.

You can use it like this:

Intent intent = new...
Intent(getApplicationContext(), SecondActivity.class);
intent.putExtra("myKey", AnyValue);  
startActivity(intent);

You can get the passed values by doing:

Bundle extras = intent.getExtras(); 
String tmp = extras.getString("myKey");

You can find more info at:

More Related Contents:

  1. Passing a Bundle on startActivity()?
  2. how do you pass images (bitmaps) between android activities using bundles?
  3. How to pass ArrayList from one activity to another? [duplicate]
  4. Benefit of using Parcelable instead of serializing object
  5. How to send parameters from a notification-click to an activity?
  6. How to pass integer from one Activity to another?
  7. Android: How to pass Parcelable object to intent and use getParcelable method of bundle?
  8. What’s onCreate(Bundle savedInstanceState)
  9. Is there any limit of bundle in Android?
  10. Pass arraylist of user defined objects to Intent android
  11. Android cannot pass intent extras though AlarmManager
  12. Sending intent with bundle using console
  13. What are the IPC mechanisms available in the Android OS?
  14. SavedInstanceState is always null in fragment
  15. Simple example for Intent and Bundle [duplicate]
  16. How to send objects through bundle
  17. Advantages of using Bundle instead of direct Intent putExtra() in Android
  18. Android HashMap in Bundle?
  19. How to pass a value from one Fragment to another in Android?
  20. How to create our own Listener interface in android?
  21. Context.startForegroundService() did not then call Service.startForeground()
  22. Simple Android RecyclerView example
  23. How to send and receive data SMS messages
  24. Android intercept paste\copy\cut on editText
  25. Add a search filter on RecyclerView with Cards?
  26. List all camera images in Android
  27. how to display map in android with marker
  28. (Deprecated) Fragment onOptionsItemSelected not being called
  29. Use an aar library cause missing dependencies using api in Gradle 4.x
  30. How to generate the AAC ADTS elementary stream with Android MediaCodec

Leave a Comment