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This tutorial uses a SimpleAdapter which works fine, but I need to update the arrays in the adapter when new data is entered.
Could you please guide me on how to update a ListView using something other than a SimpleAdapter?
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This example demonstrates how do I dynamically update a ListView in android. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. Step 2 − Add the following code to res/layout/activity_main. xml.
To refresh the ListView in Android, call notifyDataSetChanged() method on the Adapter that has been set with the ListView. Also note that the method notifyDataSetChanged() has to be called on UI thread.
Use a ArrayAdapter backed by an ArrayList. To change the data, just update the data in the list and call adapter.notifyDataSetChanged().
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