fobidlim

<application
    ...
    android:allowBackup="false"
    ...>
</application>

fobidlim

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    package="com.github.fobid">

fobidlim

<application
    ...
    android:allowBackup="false"
    tools:replace="android:allowBackup"
    ...>
</application>

fobidlim

public class RxEvent {
    
    private static RxEvent mInstance;
    private PublishSubject<Object> mSubject;

    private RxEvent() {
        mSubject = PublishSubject.create();
    }

    public static RxEvent getInstance() {

fobidlim

public class MainActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        RxEvent.getInstance()
                .sendEvent("Android");
    }
}

fobidlim

public class ReceiveActivity extends Activity {

    private static final String TAG = "ReceiveActivity";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        RxEvent.getInstance()
                .getObservable()

fobidlim

public class ReceiveActivity extends RxActivity {

    private static final String TAG = "ReceiveActivity";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        RxEvent.getInstance()
                .getObservable()

fobidlim

public class RetrofitHelper {
    
    private static final String TAG = "RetrofitHelper";
    private static RetrofitHelper mInstance;
    private Retrofit mRetrofit;
    
    private RetrofitHelper() {
    }

    public static RetrofitHelper getInstance() {

fobidlim

public class MainActivity extends AppCompatActivity {

    private MainPagerAdapter mPagerAdapter;
    private ViewPager mViewPager;
    private Button mButton;

    private int mSelectedPosition;

    @Override
    protected void onCreate(Bundle savedInstanceState) {

fobidlim

public abstract class BaseFragment extends Fragment {

    protected Context context;

    @Override
    public void onAttach(Context context) {
        super.onAttach(context);

        this.context = context;
    }