How to change FAB icon in an Activity during runtime. I have this code ->
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fabMainActivity);
I know this is possible using fab.setBackgroundDrawable(); but i am a newbie to android, don't understand how to do this.
Any help will be highly appreciated.
Thanks
Changing FloatingActionButton source:
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
floatingActionButton.setImageDrawable(getResources().getDrawable(R.drawable.ic_full_sad, context.getTheme()));
} else {
floatingActionButton.setImageDrawable(getResources().getDrawable(R.drawable.ic_full_sad));
}
This can be replaced by following code from the support library instead:
floatingActionButton.setImageDrawable(ContextCompat.getDrawable(getContext(), R.drawable.ic_full_sad));
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