Pass Data From Activity To Fragment
Koleksi admin mengenai Pass Data From Activity To Fragment.
So the technique is very similar to send data to activity. This is the easiest way always following the best practises.
But vice versa or passing data from both the fragments can also be made using the same given approach.
Pass data from activity to fragment. How to pass data between fragments. How to pass data in a fragment from activity lets make a pageradapter and get its current fragment. I am using async task and passing jsonobject from activity to fragment i tried using bundle but it is throwing exception.
Bundles a mapping from string keys to various parcelable values. Therefore before jumping on to. Further fragment has listviewprogressdialogadaptersjust to show where to initialize those on fragment lets create two interfaces named fragmentcommunicator which is used to pass data from activity to fragment and activitycommunicator which is used to pass data from fragment to activity.
Lets get started with the implementation of the above flow. For sending the data to fragment we use the bundle. They are generally used for passing data between various android activities and fragments.
Bundle has put and get methods for all primitive types parcelables and serializables. Intents are only usable for sending data on an activity level. In this blog i will pass data from fragment 2 to fragment 1 only.
As 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. Android passing data between fragments. 3 passing data from activity to fragment in android studio.
In the following examples the primitve type string is used for demonstration purpose. The flow to send a string data from one fragment to another is shown below. To pass data between fragments we need to create our own interfaces.
Bundle bundle is a mapping from string values to various parcelable types. Detailed example guide showing how to send data from activity to fragment in android. Fragment to fragmentactivity communication.
How to get the current fragment. For passing data from activity to fragment you can follow some steps given below. For passing data between multiple fragments of different activities refer to 1.
When passing data to an activity or a fragment in android the bundle is used to contain the data and ship it to the activity or fragment to be launched. This video shows how to pass data from activity to fragments.
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