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Control a fragment through its API

Control a fragment through its API: Android Development Essential Training: Support Multiple Screens
Control a fragment through its API: Android Development Essential Training: Support Multiple Screens

You can communicate from an activity to a fragment by adding public methods to the fragment class. Then at runtime, get a reference to the fragment by the ID of its placeholder View, or by a string-based tag that you identify when you instantiate the fragment. You can then call those public methods from the activity.

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Developer Mobile Apps Android

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