Async with Vew Inflate

MainActivity.java:

public class MainActivity extends MvpAppCompatActivity implements HelloWorldView {
	@InjectPresenter
	HelloWorldPresenter mHelloWorldPresenter;
	private TextView mTimerTextView;
	private View mMessageView;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);

		mTimerTextView = (TextView) findViewById(R.id.timer_text_view);
	}

	@Override
	public void showTimer() {
		mTimerTextView.setVisibility(View.VISIBLE);
	}

	@Override
	public void hideTimer() {
		mTimerTextView.setVisibility(View.GONE);
	}

	@Override
	public void setTimer(int seconds) {
		mTimerTextView.setText(getString(R.string.timer, seconds));
	}

	@Override
	public void showMessage(int message) {
		ViewGroup rootView = (ViewGroup) findViewById(R.id.activity_main);
		mMessageView = LayoutInflater.from(this).inflate(R.layout.item_message, rootView, false);
		rootView.addView(mMessageView);

		((TextView) mMessageView.findViewById(R.id.message_text_view)).setText(message);
		mMessageView.findViewById(R.id.close_button).setOnClickListener(view -> mHelloWorldPresenter.onDismissMessage());
	}

	@Override
	public void hideMessage() {
		ViewGroup rootView = (ViewGroup) findViewById(R.id.activity_main);
		rootView.removeView(mMessageView);
	}
}

HelloWorldPresenter.java: ```java @InjectViewState public class HelloWorldPresenter extends MvpPresenter { public HelloWorldPresenter() { AsyncTask asyncTask = new AsyncTask() { @Override protected void onPreExecute() { getViewState().showTimer(); }

		@Override
		protected Void doInBackground(Void... voids) {
			for (int i = 2; i > 0; i--) {
				publishProgress(i);
				sleepSecond();
			}
			return null;
		}

		@Override
		protected void onProgressUpdate(Integer... values) {
			getViewState().setTimer(values[0]);
		}

		@Override
		protected void onPostExecute(Void aVoid) {
			getViewState().hideTimer();
			getViewState().showMessage(R.string.hello_world);
		}

		private void sleepSecond() {
			try {
				TimeUnit.SECONDS.sleep(1);
			} catch (InterruptedException e) {
				// pass
			}
		}
	};

	asyncTask.execute();
}

public void onDismissMessage() {
	getViewState().hideMessage();
}

}

<br />
HelloWorldView.java:
```java
@StateStrategyType(AddToEndSingleStrategy.class)
public interface HelloWorldView extends MvpView {
	void showTimer();

	void hideTimer();

	void setTimer(int seconds);

	void showMessage(int message);

	void hideMessage();
}