Android – Custom View calling startActivityForResult

androidandroid-layout

I created custom compound view where I incorporate functionality to take pictures.

I'm calling it like this (from view):

Intent intent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
((Activity)mContext).startActivityForResult(intent, index);

This part works good. What I don't know how to do is how do I implement onActivityResult inside my custom view?

Or should I catch this inside Activity and than re-route into my view? Doesn't look like very nice solution..

Best Answer

You actually can do it like this:

@Override
public void onClick(View v) {
    final FragmentManager fm = ((FragmentActivity) getContext()).getSupportFragmentManager();
    Fragment auxiliary = new Fragment() {
        @Override
        public void onActivityResult(int requestCode, int resultCode, Intent data) {
            //DO WHATEVER YOU NEED
            super.onActivityResult(requestCode, resultCode, data);
            fm.beginTransaction().remove(this).commit();
        }
    };
    fm.beginTransaction().add(auxiliary, "FRAGMENT_TAG").commit();
    fm.executePendingTransactions();

    auxiliary.startActivityForResult(new Intent(getContext(), ToStartActivity.class), 3333);
}

The trick is using an auxiliary temp fragment.

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