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Android Google Play Services Connecting to Play Services Notify an Adapter of Changed Data

Kyle Baker
Kyle Baker
8,211 Points
Posted by Kyle Baker
Kyle Baker
8,211 Points

need help with this one, i can't see what it would be since it's not notifyDataSetChanged();

We've set up a ListingsAdapter instance in the adapter instance variable for you. In the callback for onActivityResult(), within the if statement, notify the adapter some data has changed.

// This is an excerpt from the full file. protected void onActivityResult(int requestCode, int responseCode, Intent intent) { if (requestCode == REQUEST_CODE && responseCode == RESULT_OK) {

    // YOUR CODE HERE

}

}

MainActivity.java 
// This is an excerpt from the full file.
protected void onActivityResult(int requestCode, int responseCode, Intent intent) {
    if (requestCode == REQUEST_CODE && responseCode == RESULT_OK) {

        // YOUR CODE HERE
           notifyDataSetChanged();
    }
}

2 Answers

Seth Kroger
Seth Kroger
56,414 Points
Seth Kroger
Seth Kroger
56,414 Points

notifyDatasetChanged() is a method on Adapter classes (from BaseAdapter), not Activity. You'll need to call it on the Adapter you want to notify.

TERRENCE MAVHUNGA
TERRENCE MAVHUNGA
6,053 Points
TERRENCE MAVHUNGA
TERRENCE MAVHUNGA
6,053 Points

Hie seth......

i dnt get wat you said......can you help me out.

thank you