BaseFragment.java

package com.ambergleam.android.photogallery;

import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.support.v4.app.Fragment;

import com.ambergleam.android.photogallery.controller.PollService;
import com.ambergleam.android.photogallery.util.InjectionUtils;

import timber.log.Timber;

public abstract class BaseFragment extends Fragment {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setRetainInstance(true);
        setHasOptionsMenu(true);
        setupInjection();
    }

    @Override
    public void onResume() {
        super.onResume();
        IntentFilter filter = new IntentFilter(PollService.ACTION_SHOW_NOTIFICATION);
        getActivity().registerReceiver(mOnShowNotification, filter, PollService.PERM_PRIVATE, null);
    }

    @Override
    public void onPause() {
        super.onPause();
        getActivity().unregisterReceiver(mOnShowNotification);
    }

    private void setupInjection() {
        InjectionUtils.inject(getActivity(), this);
    }

    private BroadcastReceiver mOnShowNotification = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            Timber.i("Canceling Notification");
            setResultCode(Activity.RESULT_CANCELED);
        }
    };

}