The Tor Browser / file revision

 /* This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 package org.mozilla.gecko.fxa.activities;

 import java.util.concurrent.Executor;

 import java.util.concurrent.Executors;

 import org.mozilla.gecko.R;

 import org.mozilla.gecko.background.common.log.Logger;

 import org.mozilla.gecko.background.fxa.FxAccountClient;

 import org.mozilla.gecko.background.fxa.FxAccountClient10.RequestDelegate;

 import org.mozilla.gecko.background.fxa.FxAccountClient20;

 import org.mozilla.gecko.background.fxa.FxAccountClient20.LoginResponse;

 import org.mozilla.gecko.background.fxa.FxAccountClientException.FxAccountClientRemoteException;

 import org.mozilla.gecko.background.fxa.PasswordStretcher;

 import org.mozilla.gecko.fxa.FxAccountConstants;

 import org.mozilla.gecko.fxa.activities.FxAccountSetupTask.FxAccountSignInTask;

 import org.mozilla.gecko.sync.setup.activities.ActivityUtils;

 import android.content.Intent;

 import android.os.Bundle;

 import android.view.View;

 import android.view.View.OnClickListener;

 import android.widget.AutoCompleteTextView;

 import android.widget.Button;

 import android.widget.EditText;

 import android.widget.ProgressBar;

 import android.widget.TextView;

 /**

  * Activity which displays sign in screen to the user.

  */

 public class FxAccountSignInActivity extends FxAccountAbstractSetupActivity {

   protected static final String LOG_TAG = FxAccountSignInActivity.class.getSimpleName();

   private static final int CHILD_REQUEST_CODE = 3;

   /**

    * {@inheritDoc}

    */

   @Override

   public void onCreate(Bundle icicle) {

     Logger.debug(LOG_TAG, "onCreate(" + icicle + ")");

     super.onCreate(icicle);

     setContentView(R.layout.fxaccount_sign_in);

     emailEdit = (AutoCompleteTextView) ensureFindViewById(null, R.id.email, "email edit");

     passwordEdit = (EditText) ensureFindViewById(null, R.id.password, "password edit");

     showPasswordButton = (Button) ensureFindViewById(null, R.id.show_password, "show password button");

     remoteErrorTextView = (TextView) ensureFindViewById(null, R.id.remote_error, "remote error text view");

     button = (Button) ensureFindViewById(null, R.id.button, "sign in button");

     progressBar = (ProgressBar) ensureFindViewById(null, R.id.progress, "progress bar");

     minimumPasswordLength = 1; // Minimal restriction on passwords entered to sign in.

     createSignInButton();

     addListeners();

     updateButtonState();

     createShowPasswordButton();

     linkifyPolicy();

     View createAccountInsteadLink = ensureFindViewById(null, R.id.create_account_link, "create account instead link");

     createAccountInsteadLink.setOnClickListener(new OnClickListener() {

       @Override

       public void onClick(View v) {

         Intent intent = new Intent(FxAccountSignInActivity.this, FxAccountCreateAccountActivity.class);

         intent.putExtra("email", emailEdit.getText().toString());

         intent.putExtra("password", passwordEdit.getText().toString());

         // Per http://stackoverflow.com/a/8992365, this triggers a known bug with

         // the soft keyboard not being shown for the started activity. Why, Android, why?

         intent.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);

         startActivityForResult(intent, CHILD_REQUEST_CODE);

       }

     });

     // Only set email/password in onCreate; we don't want to overwrite edited values onResume.

     if (getIntent() != null && getIntent().getExtras() != null) {

       Bundle bundle = getIntent().getExtras();

       emailEdit.setText(bundle.getString("email"));

       passwordEdit.setText(bundle.getString("password"));

     }

     TextView view = (TextView) findViewById(R.id.forgot_password_link);

     ActivityUtils.linkTextView(view, R.string.fxaccount_sign_in_forgot_password, R.string.fxaccount_link_forgot_password);

   }

   /**

    * We might have switched to the CreateAccount activity; if that activity

    * succeeds, feed its result back to the authenticator.

    */

   @Override

   public void onActivityResult(int requestCode, int resultCode, Intent data) {

     Logger.debug(LOG_TAG, "onActivityResult: " + requestCode);

     if (requestCode != CHILD_REQUEST_CODE || resultCode != RESULT_OK) {

       super.onActivityResult(requestCode, resultCode, data);

       return;

     }

     this.setResult(resultCode, data);

     this.finish();

   }

   public void signIn(String email, String password) {

     String serverURI = FxAccountConstants.DEFAULT_AUTH_SERVER_ENDPOINT;

     PasswordStretcher passwordStretcher = makePasswordStretcher(password);

     // This delegate creates a new Android account on success, opens the

     // appropriate "success!" activity, and finishes this activity.

     RequestDelegate<LoginResponse> delegate = new AddAccountDelegate(email, passwordStretcher, serverURI) {

       @Override

       public void handleError(Exception e) {

         showRemoteError(e, R.string.fxaccount_sign_in_unknown_error);

       }

       @Override

       public void handleFailure(FxAccountClientRemoteException e) {

         showRemoteError(e, R.string.fxaccount_sign_in_unknown_error);

       }

     };

     Executor executor = Executors.newSingleThreadExecutor();

     FxAccountClient client = new FxAccountClient20(serverURI, executor);

     try {

       hideRemoteError();

       new FxAccountSignInTask(this, this, email, passwordStretcher, client, delegate).execute();

     } catch (Exception e) {

       showRemoteError(e, R.string.fxaccount_sign_in_unknown_error);

     }

   }

   protected void createSignInButton() {

     button.setOnClickListener(new OnClickListener() {

       @Override

       public void onClick(View v) {

         final String email = emailEdit.getText().toString();

         final String password = passwordEdit.getText().toString();

         signIn(email, password);

       }

     });

   }

 }