Refresh fragment when dialogfragment is dismissed

Question

Is there any way I can detect when a DialogFragment is dismissed, so that i can update its parent fragment?

Answer 1

You can add a listener and override the onDismiss of your fragment dialog :

public class DismissDialog extends DialogFragment {     private DialogInterface.OnDismissListener onDismissListener;      public void setOnDismissListener(DialogInterface.OnDismissListener onDismissListener) {         this.onDismissListener = onDismissListener;     }      @Override     public void onDismiss(DialogInterface dialog) {         super.onDismiss(dialog);         if (onDismissListener != null) {             onDismissListener.onDismiss(dialog);         }    } } 

Then, on the parent, you set a listener :

DismissDialog d = new DismissDialog(); d.setOnDismissListener(new DialogInterface.OnDismissListener() {         @Override         public void onDismiss(DialogInterface dialog) {          }     }); d.show(getSupportFragmentManager(), "sometag"); 

Answer 2

Override onDismiss() of DialogFragment, or when building the underlying dialog, set a listener with setOnDimissListener().