netatmowear.mugitek.com.netatmowear.LoginActivity.java Source code

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Here is the source code for netatmowear.mugitek.com.netatmowear.LoginActivity.java

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/*
 * Copyright 2013 Netatmo
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package netatmowear.mugitek.com.netatmowear;

import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.support.v7.app.ActionBarActivity;
import android.text.TextUtils;
import android.util.Log;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.Window;
import android.view.inputmethod.EditorInfo;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;

import org.json.JSONObject;

import netatmowear.mugitek.com.netatmoapi.NetatmoResponseHandler;

public class LoginActivity extends ActionBarActivity {
    private Boolean mInProgress = false;

    private String mEmail;
    private String mPassword;

    private EditText mEmailView;
    private EditText mPasswordView;
    private Button mSignInButtonView;

    public static String TAG = "LoginActivity: ";

    Handler handler = new Handler();

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

        setContentView(R.layout.activity_login);
        setResult(RESULT_CANCELED);

        mEmailView = (EditText) findViewById(R.id.email);

        mPasswordView = (EditText) findViewById(R.id.password);
        mPasswordView.setOnEditorActionListener(new TextView.OnEditorActionListener() {
            @Override
            public boolean onEditorAction(TextView textView, int id, KeyEvent keyEvent) {
                if (id == R.id.login || id == EditorInfo.IME_NULL) {
                    attemptLogin();
                    return true;
                }
                return false;
            }
        });

        mSignInButtonView = (Button) findViewById(R.id.sign_in_button);
        mSignInButtonView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                attemptLogin();
            }
        });
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        super.onCreateOptionsMenu(menu);
        getMenuInflater().inflate(R.menu.login, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        Intent browserIntent = new Intent();
        browserIntent.setAction(Intent.ACTION_VIEW);

        switch (item.getItemId()) {
        case R.id.action_forgot_password:
            browserIntent.setData(Uri.parse("https://auth.netatmo.com/access/lostpassword"));
            startActivity(browserIntent);
            return true;
        case R.id.action_create_account:
            browserIntent.setData(Uri.parse("https://auth.netatmo.com/access/signup"));
            startActivity(browserIntent);
            return true;
        default:
            return super.onOptionsItemSelected(item);
        }
    }

    public void attemptLogin() {
        if (mInProgress) {
            return;
        }

        mEmailView.setError(null);
        mPasswordView.setError(null);

        mEmail = mEmailView.getText().toString();
        mPassword = mPasswordView.getText().toString();

        boolean cancel = false;
        View focusView = null;

        if (TextUtils.isEmpty(mPassword)) {
            mPasswordView.setError(getString(R.string.error_field_required));
            focusView = mPasswordView;
            cancel = true;
        }

        if (TextUtils.isEmpty(mEmail)) {
            mEmailView.setError(getString(R.string.error_field_required));
            focusView = mEmailView;
            cancel = true;
        } else if (!mEmail.contains("@")) {
            mEmailView.setError(getString(R.string.error_invalid_email));
            focusView = mEmailView;
            cancel = true;
        }

        if (cancel) {
            focusView.requestFocus();
        } else {
            netatmoLogin();
        }
    }

    private void netatmoLogin() {
        final String M = "netatmoLogin: ";
        Log.i(TAG, M);

        final SampleHttpClient httpClient = new SampleHttpClient(this);

        // NetatmoResponseHandler parses and handles the response.
        // You can also use JsonHttpResponseHandler and process the response as you wish.
        httpClient.login(mEmail, mPassword,
                new NetatmoResponseHandler(httpClient, NetatmoResponseHandler.REQUEST_LOGIN, null) {
                    @Override
                    public void onStart() {

                        Log.i(TAG, M + " onStart:");

                        super.onStart();

                        handler.post(new Runnable() {

                            @Override
                            public void run() {

                                setSupportProgressBarIndeterminateVisibility(Boolean.TRUE);
                                mSignInButtonView.setVisibility(View.GONE);
                                mInProgress = true;
                            }
                        });

                    }

                    @Override
                    public void onLoginResponse() {
                        Log.i(TAG, M + " onLoginResponse:");
                        setResult(RESULT_OK);
                        finish();
                    }

                    @Override
                    public void onFailure(Throwable e, JSONObject errorResponse) {
                        Log.i(TAG, M + " onFailure:");

                        super.onFailure(e, errorResponse);

                        Log.i(TAG, M + " onFailure:");
                        handler.post(new Runnable() {

                            @Override
                            public void run() {

                                mEmailView.setError(getString(R.string.error_bad_credentials));
                                mEmailView.requestFocus();
                            }
                        });

                    }

                    @Override
                    public void onFinish() {
                        Log.i(TAG, M + " onFinish:");

                        super.onFinish();

                        handler.post(new Runnable() {

                            @Override
                            public void run() {

                                setSupportProgressBarIndeterminateVisibility(Boolean.FALSE);
                                mSignInButtonView.setVisibility(View.VISIBLE);
                                mInProgress = false;
                            }
                        });

                    }
                });
    }
}