Anton111111

/**
 * Created by Anton Potekhin (Anton.Potekhin@gmail.com) on 05.10.16.
 */
public class LogCat {

    /**
     * Number of lines from logcat
     */
    private static final int LogcatNumLines = 10000;

Anton111111

class BaseFragment extends Fragment {

  
  public boolean isVisibleOnScreen() {
        if (isHidden()) return false;

        //Check all parents
        Fragment parentFragment = getParentFragment();
        while (parentFragment != null) {
            if (parentFragment.isHidden()) return false;

Anton111111

/**
 * Call onChange only data set after observe (do not call onChange for old data on call observe method)
 */
public class PublishSubjectLiveDate<T> extends MutableLiveData<T> {

    private static final String TAG = "PublishSubjectLiveDate";

    private AtomicInteger version = new AtomicInteger();
    private HashMap<Observer<? super T>, ObserverWrapper<T>> wrappers = new HashMap<>();

Anton111111

 /**
     * need call setFitsSystemWindows(false) on view that need it
     *
     * @param activity
     */
    public static void setStatusBarTransparent(@NonNull Activity activity) {
        if (Build.VERSION.SDK_INT >= 19 && Build.VERSION.SDK_INT < 21) {
            setWindowFlag(activity, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, true);
        }
        if (Build.VERSION.SDK_INT >= 19) {

Anton111111

/**
     * need call setFitsSystemWindows(false) on view that need it
     *
     * @param activity
     */
    public static void setTransparentStatusBar(@NonNull Activity activity) {
        if (Build.VERSION.SDK_INT >= 19 && Build.VERSION.SDK_INT < 21) {
            setWindowFlag(activity, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, true);
        }
        if (Build.VERSION.SDK_INT >= 19) {

Anton111111

//AppComponent.java
@Singleton
@Component(
        modules = {
                AndroidInjectionModule.class,
                AppModule.class,
                ActivityAModule.class,
                ActivityBModule.class
        }
)