Hello
I have recently began working with android and the life cycle is still
a bit confusing, i have a test activity that simply counts the number
of mouse clicks on a screen. to test it i navigate out of the activity
( by pressing home ) and most of the times i return to the application
onCreate is called, but a few times it is not, and i do not
understand why. secondly I cannot seem to save the state of the
activity, i have read a few posts here and i read that onSavedInstance
will not be called if you navigate out of the activity, but if it is
not called, shouldn't the state of my variables persist ? Below is a
part of the code, any help/clarification
is greatly appreciated !
@Override
public void onCreate( Bundle savedInstanceState )
{
super.onCreate( savedInstanceState );
setContentView( R.layout.main );
Button button = (Button) findViewById( R.id.button );
button.setOnClickListener( listener );
numberOfclicks = savedInstanceState != null ?
savedInstanceState.getInt( NUMBER_OF_CLICKS ) : 0;
}
@Override
protected void onSaveInstanceState( Bundle outState )
{
outState.putInt( NUMBER_OF_CLICKS, numberOfclicks );
super.onSaveInstanceState( outState );
}
I have debugged it and onSaveInstanceState is being called ...
Cheers
Guilherme Melo
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