Android: Is onResume always called after onCreate?
I need to know if there is ever an instance when onResume
will be called before onCreate
has been called at least once. Thanks.
Edit: Judging by the activity life cycle, it doesn't seem so. But I want to double check.
Solution 1:
onResume()
will never be called before onCreate()
.
Read more about it in the Activity Lifecycle
Solution 2:
onResume()
will always be called when the activity goes into foreground, but it will never be executed before onCreate()
.
Solution 3:
you can refer the website for more details
http://developer.android.com/training/basics/activity-lifecycle/starting.html
Solution 4:
I had an issue in which overridden onCreate was not getting called. I tried debugging and logging and i found oncreate not getting called.
Turns out that i override wrong onCreate
@Override
public void onCreate(@Nullable Bundle savedInstanceState, @Nullable PersistableBundle persistentState) {
super.onCreate(savedInstanceState, persistentState);
}
This is the correct one.
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
Posting in the hope that it might help some poor soul. :)
So the correct onCreate() will always get called before onResume
Solution 5:
Note: This answer only an additional one to complement the accepted answers.
As previous answers say:
onResume() will never be called before onCreate().
Read more about it in the Activity Lifecycle and Starting an Activity.
Below the complete image of Activity lifecycle including Fragment Lifecycle from android-lifecycle: