To do so lets start by implementing tabs in android by adding the design support library in the dependencies section of the adle of your app: compile ':design:23.1.1' Android PagerAdapter: How to get the current fragment?Īs I mentioned to pass data from an activity to a fragment in case of tabs we need to make the PagerAdapter in a special way. Therefore before jumping on to how to pass data in a fragment from activity, lets make a PagerAdapter and get its current fragment.
As the standard FragmentStatePagerAdapter class of android does not provide any methods to retrieve the already instantiated instance of the fragment in discussion. Being a developer the first challenge I faced was getting an instance of the already instantiated fragment in the PagerAdapter. But when implementing tabs in Android, things are not that simple. To perform an Android activity to fragment communication, the standard suggested way is to get the fragment instance and call public methods of that fragment directly.
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