LoginActivity.java

/*
 * Copyright (C) 2016 Payworks GmbH (http://www.payworks.com)
 *
 * The MIT License (MIT)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package io.mpos.ui.acquirer.view;

import android.os.Bundle;

import io.mpos.ui.R;
import io.mpos.ui.shared.MposUi;
import io.mpos.ui.shared.util.UiHelper;
import io.mpos.ui.shared.util.UiState;
import io.mpos.ui.shared.view.AbstractBaseActivity;

public class LoginActivity extends AbstractBaseActivity implements LoginFragment.Interaction {

    public static final String TAG = "LoginActivity";
    public final static String BUNDLE_EXTRA_ACQUIRER_APPLICATION_ID = "io.mpos.ui.acquirer.LoginActivity.BUNDLE_EXTRA_ACQUIRER_APPLICATION_ID";

    LoginFragment mLoginFragment;

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

        setContentView(R.layout.mpu_activity_login);

        UiHelper.setActionbarWithCustomColors(this, (android.support.v7.widget.Toolbar) findViewById(R.id.mpu_toolbar));
        setTitle(R.string.MPULogin);
        if (getSupportActionBar() != null) {
            getSupportActionBar().setDisplayHomeAsUpEnabled(false);
        }

        if (savedInstanceState == null) {
            String applicationIdentifier = getIntent().getStringExtra(BUNDLE_EXTRA_ACQUIRER_APPLICATION_ID);
            showLoginFragment(applicationIdentifier);
        }

    }

    private void showLoginFragment(String applicationIdentifier) {
        LoginFragment fragment = LoginFragment.newInstance(applicationIdentifier);
        showFragment(fragment, LoginFragment.TAG, UiState.LOGIN_DISPLAYING, true);
    }

    @Override
    public void onLoginCompleted() {
        finishWithResult(true);
    }

    @Override
    public void onLoginModeChanged(boolean loginMode) {
        if (loginMode) {
            setUiState(UiState.LOGIN_DISPLAYING);
        } else {
            setUiState(UiState.FORGOT_PASSWORD_DISPLAYING);
        }
    }

    @Override
    public void onBackPressed() {
        navigateBack();
    }

    @Override
    public void navigateBack() {
        if (getUiState() == UiState.FORGOT_PASSWORD_DISPLAYING) {
            LoginFragment loginFragment = (LoginFragment) getFragmentManager().findFragmentByTag(LoginFragment.TAG);
            if (loginFragment != null) {
                loginFragment.setLoginMode(true);
            }
        } else {
            finishWithResult(false);
        }
    }

    private void finishWithResult(boolean success) {
        int resultCode = success ? MposUi.RESULT_CODE_LOGIN_SUCCESS : MposUi.RESULT_CODE_LOGIN_FAILED;
        setResult(resultCode);
        finish();
    }


}