Login activity ui

LoginActivity.java

package com.myapp.ui.home;

public class LoginActivity extends BaseActivity implements LoginContract.LoginView {

    // field declaration

    private LoginPresenter presenter;

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

        // other instantiation

        PreferenceService preferenceService = new PreferenceServiceImpl(this);
        NetworkManager networkManager = new NetworkManager(this);
        DatabaseRealm databaseRealm = new DatabaseRealm();
        Repository<Login> loginRepository = new LoginRepositoryImpl(databaseRealm);
        presenter = new LoginPresenter(APIManager.getInstance(), preferenceService,
                networkManager, loginRepository);

        presenter.attachView(this);
    }

    @OnClick(R.id.login_btn)
    public void onLoginClicked() {
        presenter.onUserLogin(mobileNoEditText.getText().toString(), passwordEditText.getText().toString());
    }

    @Override
    public void showProgress() {

    }

    @Override
    public void hideProgress() {

    }

    @Override
    public void showUnauthorizedError() {

    }

    @Override
    public void showEmpty() {

    }

    @Override
    public void showError(String errorMessage) {

    }

    @Override
    public void showMessageLayout(boolean show) {

    }

    @Override
    public void onLoginSuccess() {
        Toast.makeText(this, "Login success. TODO Redir to Homepage", Toast.LENGTH_LONG).show();
    }

    @Override
    public void onLoginFailed(String message) {
        Toast.makeText(this, "Login failed: " + message, Toast.LENGTH_LONG).show();
    }

    @Override
    protected void onDestroy() {
        presenter.detachView(this);
        super.onDestroy();
    }

}