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https://github.com/geometer/FBReaderJ.git
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git-svn-id: https://only.mawhrin.net/repos/FBReaderJ/trunk@1244 6a642e6f-84f6-412e-ac94-c4a38d5a04b0
182 lines
6.7 KiB
Java
182 lines
6.7 KiB
Java
/*
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* Copyright (C) 2010 Geometer Plus <contact@geometerplus.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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package org.geometerplus.android.fbreader.network;
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import android.app.Activity;
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import android.app.Dialog;
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import android.app.AlertDialog;
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import android.os.Handler;
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import android.os.Message;
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import android.view.*;
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import android.widget.TextView;
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import android.content.DialogInterface;
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import org.geometerplus.zlibrary.ui.android.R;
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import org.geometerplus.zlibrary.ui.android.dialogs.ZLAndroidDialogManager;
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import org.geometerplus.zlibrary.core.resources.ZLResource;
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import org.geometerplus.zlibrary.core.util.ZLBoolean3;
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import org.geometerplus.fbreader.network.*;
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import org.geometerplus.fbreader.network.tree.*;
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import org.geometerplus.fbreader.network.authentication.*;
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class AuthenticationDialog {
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private static AuthenticationDialog ourDialog;
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public static AuthenticationDialog Instance() {
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if (ourDialog == null) {
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ourDialog = new AuthenticationDialog();
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}
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return ourDialog;
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}
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private final ZLResource myResource = ZLResource.resource("dialog").getResource("AuthenticationDialog");
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private NetworkLink myLink;
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private String myErrorMessage;
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private Runnable myOnSucessRunnable;
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public void show(NetworkLink link, Runnable onSucessRunnable) {
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myLink = link;
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myErrorMessage = null;
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myOnSucessRunnable = onSucessRunnable;
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NetworkLibraryActivity.Instance.showDialog(NetworkLibraryActivity.DIALOG_AUTHENTICATION);
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}
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public Dialog createDialog(final Activity activity) {
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final View layout = activity.getLayoutInflater().inflate(R.layout.network_authentication_dialog, null);
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final TextView login = (TextView) layout.findViewById(R.id.network_authentication_login);
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final TextView password = (TextView) layout.findViewById(R.id.network_authentication_password);
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login.measure(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
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password.measure(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
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final TextView loginText = (TextView) layout.findViewById(R.id.network_authentication_login_text);
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loginText.setText(myResource.getResource("login").getValue());
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loginText.getLayoutParams().height = login.getMeasuredHeight();
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final TextView passwordText = (TextView) layout.findViewById(R.id.network_authentication_password_text);
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passwordText.setText(myResource.getResource("password").getValue());
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passwordText.getLayoutParams().height = password.getMeasuredHeight();
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final NetworkAuthenticationManager mgr = myLink.authenticationManager();
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// TODO: implement skipIP option
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final Handler handler = new Handler() {
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public void handleMessage(Message message) {
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final NetworkLibrary library = NetworkLibrary.Instance();
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library.invalidateAccountDependents();
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library.synchronize();
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((NetworkLibraryActivity) activity).getAdapter().resetTree();
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((NetworkLibraryActivity) activity).getListView().invalidateViews();
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if (message.what < 0) {
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myErrorMessage = (String) message.obj;
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activity.showDialog(NetworkLibraryActivity.DIALOG_AUTHENTICATION);
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} else if (message.what > 0) {
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if (myOnSucessRunnable != null) {
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myOnSucessRunnable.run();
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}
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}
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}
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};
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final DialogInterface.OnClickListener listener = new DialogInterface.OnClickListener() {
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public void onClick(DialogInterface dialog, int which) {
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final NetworkAuthenticationManager mgr = myLink.authenticationManager();
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if (which == DialogInterface.BUTTON_POSITIVE) {
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AlertDialog alert = (AlertDialog) dialog;
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final String login = ((TextView) alert.findViewById(R.id.network_authentication_login)).getText().toString();
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final String password = ((TextView) alert.findViewById(R.id.network_authentication_password)).getText().toString();
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if (mgr.UserNameOption.getValue().length() == 0) {
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myErrorMessage = myResource.getResource("loginIsEmpty").getValue();
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activity.showDialog(NetworkLibraryActivity.DIALOG_AUTHENTICATION);
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return;
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}
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mgr.UserNameOption.setValue(login);
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final Runnable runnable = new Runnable() {
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public void run() {
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String err = mgr.authorise(password);
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if (err != null) {
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mgr.logOut();
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handler.sendMessage(handler.obtainMessage(-1, err));
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return;
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}
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if (mgr.needsInitialization()) {
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err = mgr.initialize();
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if (err != null) {
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mgr.logOut();
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handler.sendMessage(handler.obtainMessage(-1, err));
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return;
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}
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}
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handler.sendEmptyMessage(1);
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}
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};
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((ZLAndroidDialogManager)ZLAndroidDialogManager.Instance()).wait("authentication", runnable, activity);
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} else {
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final Runnable runnable = new Runnable() {
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public void run() {
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if (mgr.isAuthorised(false).Status != ZLBoolean3.B3_FALSE) {
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mgr.logOut();
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handler.sendEmptyMessage(0);
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}
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}
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};
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((ZLAndroidDialogManager)ZLAndroidDialogManager.Instance()).wait("signOut", runnable, activity);
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}
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}
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};
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final ZLResource buttonResource = ZLResource.resource("dialog").getResource("button");
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return new AlertDialog.Builder(activity)
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.setView(layout)
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.setTitle(myResource.getResource("title").getValue())
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.setPositiveButton(buttonResource.getResource("ok").getValue(), listener)
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.setNegativeButton(buttonResource.getResource("cancel").getValue(), listener)
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.create();
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}
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public void prepareDialog(Dialog dialog) {
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final NetworkAuthenticationManager mgr = myLink.authenticationManager();
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final TextView login = (TextView) dialog.findViewById(R.id.network_authentication_login);
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login.setText(mgr.UserNameOption.getValue());
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final TextView password = (TextView) dialog.findViewById(R.id.network_authentication_password);
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password.setText("");
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final TextView error = (TextView) dialog.findViewById(R.id.network_authentication_error);
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if (myErrorMessage == null) {
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error.setVisibility(View.GONE);
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error.setText("");
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} else {
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error.setVisibility(View.VISIBLE);
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error.setText(myErrorMessage);
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}
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View dlgView = dialog.findViewById(R.id.network_authentication_dialog);
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dlgView.invalidate();
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dlgView.requestLayout();
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}
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}
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