michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: package org.mozilla.gecko.fxa.activities;
michael@0: 
michael@0: import java.util.concurrent.Executor;
michael@0: import java.util.concurrent.Executors;
michael@0: 
michael@0: import org.mozilla.gecko.R;
michael@0: import org.mozilla.gecko.background.common.log.Logger;
michael@0: import org.mozilla.gecko.background.fxa.FxAccountClient;
michael@0: import org.mozilla.gecko.background.fxa.FxAccountClient10.RequestDelegate;
michael@0: import org.mozilla.gecko.background.fxa.FxAccountClient20;
michael@0: import org.mozilla.gecko.background.fxa.FxAccountClient20.LoginResponse;
michael@0: import org.mozilla.gecko.background.fxa.FxAccountClientException.FxAccountClientRemoteException;
michael@0: import org.mozilla.gecko.background.fxa.PasswordStretcher;
michael@0: import org.mozilla.gecko.fxa.FxAccountConstants;
michael@0: import org.mozilla.gecko.fxa.activities.FxAccountSetupTask.FxAccountSignInTask;
michael@0: import org.mozilla.gecko.sync.setup.activities.ActivityUtils;
michael@0: 
michael@0: import android.content.Intent;
michael@0: import android.os.Bundle;
michael@0: import android.view.View;
michael@0: import android.view.View.OnClickListener;
michael@0: import android.widget.AutoCompleteTextView;
michael@0: import android.widget.Button;
michael@0: import android.widget.EditText;
michael@0: import android.widget.ProgressBar;
michael@0: import android.widget.TextView;
michael@0: 
michael@0: /**
michael@0:  * Activity which displays sign in screen to the user.
michael@0:  */
michael@0: public class FxAccountSignInActivity extends FxAccountAbstractSetupActivity {
michael@0:   protected static final String LOG_TAG = FxAccountSignInActivity.class.getSimpleName();
michael@0: 
michael@0:   private static final int CHILD_REQUEST_CODE = 3;
michael@0: 
michael@0:   /**
michael@0:    * {@inheritDoc}
michael@0:    */
michael@0:   @Override
michael@0:   public void onCreate(Bundle icicle) {
michael@0:     Logger.debug(LOG_TAG, "onCreate(" + icicle + ")");
michael@0: 
michael@0:     super.onCreate(icicle);
michael@0:     setContentView(R.layout.fxaccount_sign_in);
michael@0: 
michael@0:     emailEdit = (AutoCompleteTextView) ensureFindViewById(null, R.id.email, "email edit");
michael@0:     passwordEdit = (EditText) ensureFindViewById(null, R.id.password, "password edit");
michael@0:     showPasswordButton = (Button) ensureFindViewById(null, R.id.show_password, "show password button");
michael@0:     remoteErrorTextView = (TextView) ensureFindViewById(null, R.id.remote_error, "remote error text view");
michael@0:     button = (Button) ensureFindViewById(null, R.id.button, "sign in button");
michael@0:     progressBar = (ProgressBar) ensureFindViewById(null, R.id.progress, "progress bar");
michael@0: 
michael@0:     minimumPasswordLength = 1; // Minimal restriction on passwords entered to sign in.
michael@0:     createSignInButton();
michael@0:     addListeners();
michael@0:     updateButtonState();
michael@0:     createShowPasswordButton();
michael@0:     linkifyPolicy();
michael@0: 
michael@0:     View createAccountInsteadLink = ensureFindViewById(null, R.id.create_account_link, "create account instead link");
michael@0:     createAccountInsteadLink.setOnClickListener(new OnClickListener() {
michael@0:       @Override
michael@0:       public void onClick(View v) {
michael@0:         Intent intent = new Intent(FxAccountSignInActivity.this, FxAccountCreateAccountActivity.class);
michael@0:         intent.putExtra("email", emailEdit.getText().toString());
michael@0:         intent.putExtra("password", passwordEdit.getText().toString());
michael@0:         // Per http://stackoverflow.com/a/8992365, this triggers a known bug with
michael@0:         // the soft keyboard not being shown for the started activity. Why, Android, why?
michael@0:         intent.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
michael@0:         startActivityForResult(intent, CHILD_REQUEST_CODE);
michael@0:       }
michael@0:     });
michael@0: 
michael@0:     // Only set email/password in onCreate; we don't want to overwrite edited values onResume.
michael@0:     if (getIntent() != null && getIntent().getExtras() != null) {
michael@0:       Bundle bundle = getIntent().getExtras();
michael@0:       emailEdit.setText(bundle.getString("email"));
michael@0:       passwordEdit.setText(bundle.getString("password"));
michael@0:     }
michael@0: 
michael@0:     TextView view = (TextView) findViewById(R.id.forgot_password_link);
michael@0:     ActivityUtils.linkTextView(view, R.string.fxaccount_sign_in_forgot_password, R.string.fxaccount_link_forgot_password);
michael@0:   }
michael@0: 
michael@0:   /**
michael@0:    * We might have switched to the CreateAccount activity; if that activity
michael@0:    * succeeds, feed its result back to the authenticator.
michael@0:    */
michael@0:   @Override
michael@0:   public void onActivityResult(int requestCode, int resultCode, Intent data) {
michael@0:     Logger.debug(LOG_TAG, "onActivityResult: " + requestCode);
michael@0:     if (requestCode != CHILD_REQUEST_CODE || resultCode != RESULT_OK) {
michael@0:       super.onActivityResult(requestCode, resultCode, data);
michael@0:       return;
michael@0:     }
michael@0:     this.setResult(resultCode, data);
michael@0:     this.finish();
michael@0:   }
michael@0: 
michael@0:   public void signIn(String email, String password) {
michael@0:     String serverURI = FxAccountConstants.DEFAULT_AUTH_SERVER_ENDPOINT;
michael@0:     PasswordStretcher passwordStretcher = makePasswordStretcher(password);
michael@0:     // This delegate creates a new Android account on success, opens the
michael@0:     // appropriate "success!" activity, and finishes this activity.
michael@0:     RequestDelegate<LoginResponse> delegate = new AddAccountDelegate(email, passwordStretcher, serverURI) {
michael@0:       @Override
michael@0:       public void handleError(Exception e) {
michael@0:         showRemoteError(e, R.string.fxaccount_sign_in_unknown_error);
michael@0:       }
michael@0: 
michael@0:       @Override
michael@0:       public void handleFailure(FxAccountClientRemoteException e) {
michael@0:         showRemoteError(e, R.string.fxaccount_sign_in_unknown_error);
michael@0:       }
michael@0:     };
michael@0: 
michael@0:     Executor executor = Executors.newSingleThreadExecutor();
michael@0:     FxAccountClient client = new FxAccountClient20(serverURI, executor);
michael@0:     try {
michael@0:       hideRemoteError();
michael@0:       new FxAccountSignInTask(this, this, email, passwordStretcher, client, delegate).execute();
michael@0:     } catch (Exception e) {
michael@0:       showRemoteError(e, R.string.fxaccount_sign_in_unknown_error);
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   protected void createSignInButton() {
michael@0:     button.setOnClickListener(new OnClickListener() {
michael@0:       @Override
michael@0:       public void onClick(View v) {
michael@0:         final String email = emailEdit.getText().toString();
michael@0:         final String password = passwordEdit.getText().toString();
michael@0:         signIn(email, password);
michael@0:       }
michael@0:     });
michael@0:   }
michael@0: }