Communication between Fragment and DialogFragment

Question

I\'m trying to make a Fragment to show a Dialog using DialogFragment API.

My dialog only has an EditText view and I want to pa

Answer 1

you can use callbacks. just implement a "done" button or something like that in your dialogfragment.

so in your dialogfragment do something like this:

protected OnDialogClickedListener callback = null;

public interface OnDialogClickedListener {
    public abstract void onDialogClicked(int position);
}

public void setOnDialogClickedListener(OnDialogClickedListener l){
    callback = l;
}

button.setOnItemClickListener(new OnItemClickListener() {
    public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
        callback.onDialogClicked(position);
        dismiss();
    }
});

in your activity do something like this:

final YourFragment f = YourFragment .newInstance(0);
f.show(ft, "YourFragment ");
f.setOnDialogClickedListener(new OnDialogClickedListener() {
    @Override
    public void onDialogClicked(int position) {
        updateText(position);
        f.dismiss();
    }
});

Answer 2

You can use the setTargetFragment and getTargetFragment methods of Fragment. You can set your Fragment as the target of the DialogFragment and then retrieve a reference to it from within the DialogFragment.