How to get my activity context?

by

Ok, I will give a small example on how to do what you ask

public class ClassB extends Activity
{

 ClassA A1 = new ClassA(this); // for activity context

 ClassA A2 = new ClassA(getApplicationContext());  // for application context. 

}

More Related Contents:

  1. What is ‘Context’ on Android?
  2. When to call activity context OR application context?
  3. Static way to get ‘Context’ in Android?
  4. Difference between getContext() , getApplicationContext() , getBaseContext() and “this”
  5. Using Application context everywhere?
  6. What’s the difference between the various methods to get an Android Context?
  7. Difference between Activity Context and Application Context
  8. Dialog throwing “Unable to add window — token null is not for an application” with getApplication() as context
  9. How to get package name from anywhere?
  10. Calling startActivity() from outside of an Activity context
  11. What’s “tools:context” in Android layout files?
  12. Using getResources() in non-activity class
  13. Android : Static Fields and Memory Leaks
  14. getApplicationContext(), getBaseContext(), getApplication(), getParent()
  15. getting context in AsyncTask
  16. How can I share a SharedPreferences file across two different android apps?
  17. Why does AlertDialog.Builder(Context context) only accepts Activity as a parameter?
  18. get Context in non-Activity class [duplicate]
  19. Get context inside onClick(DialogInterface v, int buttonId)?
  20. Call getLayoutInflater() in places not in activity
  21. Android: why must use getBaseContext() instead of this
  22. Dagger 2 injecting Android Application Context
  23. Android Get Application’s ‘Home’ Data Directory
  24. How to call getResources() from a class which has no context?
  25. Diffinitive rules for using Android’s getBaseContext, getApplicationContext or using an Activity’s “this”
  26. Android: ProgressDialog doesn’t show
  27. Android : References to a Context and memory leaks
  28. Getting the Application Context
  29. Use of Context to start another Activity
  30. android – How to get view from context?

Leave a Comment