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增加回收站，加密，置顶功能 #6

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ptgkr64sc merged 1 commits from ranhao_branch into master 4 weeks ago
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3 changed files with 715 additions and 20 deletions
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447
src/notes/ui/NotesListActivity.java
Unescape View File

@ -23,11 +23,16 @@ import android.appwidget.AppWidgetManager;
import android.content.AsyncQueryHandler;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.ContentUris;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.net.Uri;
import android.text.InputType;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.os.AsyncTask;
import android.os.Bundle;
import android.preference.PreferenceManager;
@ -92,6 +97,8 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
private static final int MENU_FOLDER_DELETE = 0; // 文件夹删除菜单项
private static final int MENU_FOLDER_VIEW = 1; // 文件夹查看菜单项
private static final int MENU_FOLDER_CHANGE_NAME = 2; // 文件夹改名菜单项
private static final int MENU_FOLDER_ENCRYPT = 3; // 文件夹加密菜单项
private static final int MENU_FOLDER_DECRYPT = 4; // 文件夹取消加密菜单项
// 首次使用引导标记的偏好设置键
private static final String PREFERENCE_ADD_INTRODUCTION = "net.micode.notes.introduction";
@ -138,11 +145,12 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
// 普通查询条件（非根文件夹）
private static final String NORMAL_SELECTION = NoteColumns.PARENT_ID + "=?";
// 根文件夹查询条件（包含通话记录文件夹）
// 根文件夹查询条件（包含通话记录文件夹和回收站）
private static final String ROOT_FOLDER_SELECTION = "(" + NoteColumns.TYPE + "<>"
+ Notes.TYPE_SYSTEM + " AND " + NoteColumns.PARENT_ID + "=?)" + " OR ("
+ Notes.TYPE_SYSTEM + " AND " + NoteColumns.PARENT_ID + "=?) OR ("
+ NoteColumns.ID + "=" + Notes.ID_CALL_RECORD_FOLDER + " AND "
+ NoteColumns.NOTES_COUNT + ">0)";
+ NoteColumns.NOTES_COUNT + ">0) OR ("
+ NoteColumns.ID + "=" + Notes.ID_TRASH_FOLDER + ")";
// 请求码常量
private final static int REQUEST_CODE_OPEN_NODE = 102; // 打开笔记请求码
@ -156,6 +164,58 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
// 首次使用时插入应用介绍笔记
setAppInfoFromRawRes();
// 清理一周前的回收站笔记
cleanOldTrashNotes();
}
/**
* 清理一周前的回收站笔记
*/
private void cleanOldTrashNotes() {
long oneWeekAgo = System.currentTimeMillis() - (7 * 24 * 60 * 60 * 1000);
String selection = NoteColumns.PARENT_ID + "=" + Notes.ID_TRASH_FOLDER + " AND "
+ NoteColumns.MODIFIED_DATE + "<" + oneWeekAgo;
try {
int deletedCount = getContentResolver().delete(Notes.CONTENT_NOTE_URI, selection, null);
if (deletedCount > 0) {
Log.d(TAG, "Cleaned " + deletedCount + " old trash notes");
}
} catch (Exception e) {
Log.e(TAG, "Error cleaning old trash notes", e);
}
}
/**
* 恢复回收站中的笔记
* @param itemData 要恢复的笔记数据项
*/
private void restoreNote(final NoteItemData itemData) {
if (itemData == null || itemData.getType() != Notes.TYPE_NOTE) {
return;
}
// 显示确认对话框
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("恢复笔记");
builder.setMessage("确定要恢复这条笔记吗？");
builder.setIcon(android.R.drawable.ic_dialog_info);
builder.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// 恢复笔记到根文件夹
HashSet<Long> ids = new HashSet<Long>();
ids.add(itemData.getId());
if (DataUtils.batchMoveToFolder(mContentResolver, ids, Notes.ID_ROOT_FOLDER)) {
Toast.makeText(NotesListActivity.this, "笔记已恢复", Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(NotesListActivity.this, "恢复失败", Toast.LENGTH_SHORT).show();
}
}
});
builder.setNegativeButton(android.R.string.cancel, null);
builder.show();
}
@Override
@ -279,6 +339,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
// 加载操作模式菜单
getMenuInflater().inflate(R.menu.note_list_options, menu);
menu.findItem(R.id.delete).setOnMenuItemClickListener(this);
menu.findItem(R.id.pin).setOnMenuItemClickListener(this);
mMoveMenu = menu.findItem(R.id.move);
// 根据条件设置移动菜单可见性
if (mFocusNoteDataItem.getParentId() == Notes.ID_CALL_RECORD_FOLDER
@ -392,6 +453,10 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
builder.setNegativeButton(android.R.string.cancel, null);
builder.show();
break;
case R.id.pin:
// 批量置顶笔记
batchPinNotes();
break;
case R.id.move:
// 批量移动到文件夹
startQueryDestinationFolders();
@ -551,19 +616,54 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
protected HashSet<AppWidgetAttribute> doInBackground(Void... unused) {
// 获取选中笔记的小部件属性
HashSet<AppWidgetAttribute> widgets = mNotesListAdapter.getSelectedWidget();
if (!isSyncMode()) {
// 非同步模式下直接删除笔记
if (DataUtils.batchDeleteNotes(mContentResolver, mNotesListAdapter
.getSelectedItemIds())) {
// 删除成功
} else {
Log.e(TAG, "Delete notes error, should not happens");
// 无论是否同步模式，都将笔记移动到回收站
if (!DataUtils.batchMoveToFolder(mContentResolver, mNotesListAdapter
.getSelectedItemIds(), Notes.ID_TRASH_FOLDER)) {
Log.e(TAG, "Move notes to trash folder error, should not happens");
}
return widgets;
}
@Override
protected void onPostExecute(HashSet<AppWidgetAttribute> widgets) {
// 更新相关小部件
if (widgets != null) {
for (AppWidgetAttribute widget : widgets) {
if (widget.widgetId != AppWidgetManager.INVALID_APPWIDGET_ID
&& widget.widgetType != Notes.TYPE_WIDGET_INVALIDE) {
updateWidget(widget.widgetId, widget.widgetType);
}
}
} else {
// 同步模式下将笔记移动到回收站
if (!DataUtils.batchMoveToFolder(mContentResolver, mNotesListAdapter
.getSelectedItemIds(), Notes.ID_TRASH_FOLDER)) {
Log.e(TAG, "Move notes to trash folder error, should not happens");
}
mModeCallBack.finishActionMode(); // 结束多选模式
}
}.execute();
}
/**
* 批量置顶笔记
*/
private void batchPinNotes() {
new AsyncTask<Void, Void, HashSet<AppWidgetAttribute>>() {
@Override
protected HashSet<AppWidgetAttribute> doInBackground(Void... unused) {
// 获取选中笔记的小部件属性
HashSet<AppWidgetAttribute> widgets = mNotesListAdapter.getSelectedWidget();
HashSet<Long> selectedIds = mNotesListAdapter.getSelectedItemIds();
// 批量更新笔记的alerted_date字段为一个很大的值，表示置顶
for (Long noteId : selectedIds) {
ContentValues values = new ContentValues();
values.put(NoteColumns.ALERTED_DATE, 9999999999999L); // 很大的值，表示置顶
values.put(NoteColumns.LOCAL_MODIFIED, 1);
values.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());
try {
getContentResolver().update(
ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId),
values, null, null);
} catch (Exception e) {
Log.e(TAG, "Error pinning note: " + noteId, e);
}
}
return widgets;
@ -580,6 +680,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
}
}
}
Toast.makeText(NotesListActivity.this, "已置顶" + mNotesListAdapter.getSelectedCount() + "条笔记", Toast.LENGTH_SHORT).show();
mModeCallBack.finishActionMode(); // 结束多选模式
}
}.execute();
@ -616,6 +717,8 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
}
}
}
/**
* 打开笔记进行编辑
@ -631,18 +734,30 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
* 打开文件夹浏览
*/
private void openFolder(NoteItemData data) {
// 检查文件夹是否加密
if (data.getType() == Notes.TYPE_FOLDER && isFolderEncrypted(data.getId())) {
// 加密文件夹需要输入密码才能进入
showFolderPasswordDialog(data.getId());
return;
}
mCurrentFolderId = data.getId();
startAsyncNotesListQuery(); // 查询文件夹内容
// 根据文件夹类型设置状态
if (data.getId() == Notes.ID_CALL_RECORD_FOLDER) {
mState = ListEditState.CALL_RECORD_FOLDER;
mAddNewNote.setVisibility(View.GONE); // 通话记录文件夹不能新建笔记
} else if (data.getId() == Notes.ID_TRASH_FOLDER) {
mState = ListEditState.SUB_FOLDER;
mAddNewNote.setVisibility(View.GONE); // 回收站不能新建笔记
} else {
mState = ListEditState.SUB_FOLDER;
}
// 设置标题栏
if (data.getId() == Notes.ID_CALL_RECORD_FOLDER) {
mTitleBar.setText(R.string.call_record_folder_name);
} else if (data.getId() == Notes.ID_TRASH_FOLDER) {
mTitleBar.setText("回收站");
} else {
mTitleBar.setText(data.getSnippet());
}
@ -829,6 +944,12 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
menu.add(0, MENU_FOLDER_VIEW, 0, R.string.menu_folder_view);
menu.add(0, MENU_FOLDER_DELETE, 0, R.string.menu_folder_delete);
menu.add(0, MENU_FOLDER_CHANGE_NAME, 0, R.string.menu_folder_change_name);
// 添加加密选项
if (isFolderEncrypted(mFocusNoteDataItem.getId())) {
menu.add(0, MENU_FOLDER_DECRYPT, 0, "取消加密");
} else {
menu.add(0, MENU_FOLDER_ENCRYPT, 0, "加密文件夹");
}
}
}
};
@ -870,6 +991,14 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
case MENU_FOLDER_CHANGE_NAME:
showCreateOrModifyFolderDialog(false); // 显示修改文件夹名对话框
break;
case MENU_FOLDER_ENCRYPT:
// 加密文件夹
showEncryptFolderDialog(mFocusNoteDataItem.getId());
break;
case MENU_FOLDER_DECRYPT:
// 取消加密文件夹
decryptFolder(mFocusNoteDataItem.getId());
break;
default:
break;
}
@ -1029,11 +1158,21 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
}
break;
case SUB_FOLDER:
// 检查是否是回收站中的笔记
if (item.getType() == Notes.TYPE_NOTE && mCurrentFolderId == Notes.ID_TRASH_FOLDER) {
// 回收站中的笔记点击时显示恢复选项
restoreNote(item);
} else if (item.getType() == Notes.TYPE_NOTE) {
openNode(item); // 打开笔记
} else {
Log.e(TAG, "Wrong note type in SUB_FOLDER");
}
break;
case CALL_RECORD_FOLDER:
if (item.getType() == Notes.TYPE_NOTE) {
openNode(item); // 打开笔记
} else {
Log.e(TAG, "Wrong note type in SUB_FOLDER");
Log.e(TAG, "Wrong note type in CALL_RECORD_FOLDER");
}
break;
default:
@ -1085,4 +1224,280 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
}
return false;
}
/**
* 检查文件夹是否已加密
* @param folderId 文件夹ID
* @return 是否已加密
*/
private boolean isFolderEncrypted(long folderId) {
SharedPreferences preferences = getSharedPreferences("notes_prefs", Context.MODE_PRIVATE);
String password = preferences.getString("folder_" + folderId + "_password", "");
return !password.isEmpty();
}
/**
* 显示加密文件夹的对话框
* @param folderId 文件夹ID
*/
private void showEncryptFolderDialog(final long folderId) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("加密文件夹");
builder.setIcon(android.R.drawable.ic_lock_idle_lock);
// 创建密码输入框
final EditText passwordInput = new EditText(this);
passwordInput.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
passwordInput.setHint("请设置密码");
builder.setView(passwordInput);
// 设置确定按钮
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
String password = passwordInput.getText().toString();
if (!password.isEmpty()) {
// 保存密码
SharedPreferences preferences = getSharedPreferences("notes_prefs", Context.MODE_PRIVATE);
SharedPreferences.Editor editor = preferences.edit();
editor.putString("folder_" + folderId + "_password", password);
editor.apply();
// 显示提示
Toast.makeText(NotesListActivity.this, "文件夹已加密", Toast.LENGTH_SHORT).show();
} else {
// 密码为空，显示提示
Toast.makeText(NotesListActivity.this, "密码不能为空", Toast.LENGTH_SHORT).show();
}
}
});
// 设置取消按钮
builder.setNegativeButton("取消", null);
// 添加忘记密码按钮
builder.setNeutralButton("忘记密码", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// 显示通过密保问题重置密码的对话框
showResetPasswordWithSecurityQuestionsDialog(folderId);
}
});
// 显示对话框
builder.show();
}
/**
* 取消加密文件夹
* @param folderId 文件夹ID
*/
private void decryptFolder(final long folderId) {
// 显示密码输入对话框，验证身份
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("取消加密");
builder.setIcon(android.R.drawable.ic_lock_idle_lock);
// 创建密码输入框
final EditText passwordInput = new EditText(this);
passwordInput.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
passwordInput.setHint("请输入密码");
builder.setView(passwordInput);
// 设置确定按钮
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
String password = passwordInput.getText().toString();
if (checkFolderPassword(folderId, password)) {
// 密码正确，取消加密
SharedPreferences preferences = getSharedPreferences("notes_prefs", Context.MODE_PRIVATE);
SharedPreferences.Editor editor = preferences.edit();
editor.remove("folder_" + folderId + "_password");
editor.apply();
// 显示提示
Toast.makeText(NotesListActivity.this, "文件夹已取消加密", Toast.LENGTH_SHORT).show();
} else {
// 密码错误，显示提示
Toast.makeText(NotesListActivity.this, "密码错误", Toast.LENGTH_SHORT).show();
}
}
});
// 设置取消按钮
builder.setNegativeButton("取消", null);
// 添加忘记密码按钮
builder.setNeutralButton("忘记密码", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// 显示通过密保问题重置密码的对话框
showResetPasswordWithSecurityQuestionsDialog(folderId);
}
});
// 显示对话框
builder.show();
}
/**
* 检查文件夹密码
* @param folderId 文件夹ID
* @param password 输入的密码
* @return 密码是否正确
*/
private boolean checkFolderPassword(long folderId, String password) {
SharedPreferences preferences = getSharedPreferences("notes_prefs", Context.MODE_PRIVATE);
String savedPassword = preferences.getString("folder_" + folderId + "_password", "");
return savedPassword.equals(password);
}
/**
* 进入加密文件夹
* @param folderId 文件夹ID
*/
private void enterEncryptedFolder(long folderId) {
mCurrentFolderId = folderId;
startAsyncNotesListQuery(); // 查询文件夹内容
mState = ListEditState.SUB_FOLDER;
}
/**
* 显示文件夹密码输入对话框
* @param folderId 文件夹ID
*/
private void showFolderPasswordDialog(final long folderId) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("输入密码");
builder.setIcon(android.R.drawable.ic_lock_idle_lock);
// 创建密码输入框
final EditText passwordInput = new EditText(this);
passwordInput.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
passwordInput.setHint("请输入文件夹密码");
builder.setView(passwordInput);
// 设置确定按钮
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
String password = passwordInput.getText().toString();
if (checkFolderPassword(folderId, password)) {
// 密码正确，进入文件夹
enterEncryptedFolder(folderId);
} else {
// 密码错误，显示提示
Toast.makeText(NotesListActivity.this, "密码错误，请重新输入", Toast.LENGTH_SHORT).show();
// 重新显示密码输入对话框
showFolderPasswordDialog(folderId);
}
}
});
// 设置取消按钮
builder.setNegativeButton("取消", null);
// 显示对话框
builder.show();
}
/**
* 通过密保问题重置文件夹密码
* @param folderId 文件夹ID
*/
private void showResetPasswordWithSecurityQuestionsDialog(final long folderId) {
// 检查是否设置了密保问题
if (!NotesPreferenceActivity.hasSecurityQuestionsSet(this)) {
Toast.makeText(this, "请先在设置中设置密保问题", Toast.LENGTH_SHORT).show();
return;
}
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("忘记密码");
builder.setIcon(android.R.drawable.ic_dialog_alert);
builder.setMessage("请回答密保问题以重置密码");
// 创建布局
LinearLayout layout = new LinearLayout(this);
layout.setOrientation(LinearLayout.VERTICAL);
layout.setPadding(40, 20, 40, 20);
// 创建姓名输入框
final EditText nameInput = new EditText(this);
nameInput.setHint("请输入姓名");
layout.addView(nameInput);
// 创建生日输入框
final EditText birthdayInput = new EditText(this);
birthdayInput.setHint("请输入生日 (YYYY-MM-DD)");
layout.addView(birthdayInput);
builder.setView(layout);
// 设置确定按钮
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
String name = nameInput.getText().toString();
String birthday = birthdayInput.getText().toString();
if (NotesPreferenceActivity.verifySecurityQuestions(NotesListActivity.this, name, birthday)) {
// 验证成功，显示设置新密码的对话框
showSetNewFolderPasswordDialog(folderId);
} else {
// 验证失败，显示提示
Toast.makeText(NotesListActivity.this, "密保问题回答错误", Toast.LENGTH_SHORT).show();
}
}
});
// 设置取消按钮
builder.setNegativeButton("取消", null);
// 显示对话框
builder.show();
}
/**
* 显示设置新文件夹密码的对话框
* @param folderId 文件夹ID
*/
private void showSetNewFolderPasswordDialog(final long folderId) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("设置新密码");
builder.setIcon(android.R.drawable.ic_dialog_info);
// 创建密码输入框
final EditText passwordInput = new EditText(this);
passwordInput.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
passwordInput.setHint("请输入新密码");
builder.setView(passwordInput);
// 设置确定按钮
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
String newPassword = passwordInput.getText().toString();
if (!newPassword.isEmpty()) {
// 保存新密码
SharedPreferences preferences = getSharedPreferences("notes_prefs", Context.MODE_PRIVATE);
SharedPreferences.Editor editor = preferences.edit();
editor.putString("folder_" + folderId + "_password", newPassword);
editor.apply();
// 显示提示
Toast.makeText(NotesListActivity.this, "密码重置成功", Toast.LENGTH_SHORT).show();
} else {
// 密码为空，显示提示
Toast.makeText(NotesListActivity.this, "密码不能为空", Toast.LENGTH_SHORT).show();
}
}
});
// 设置取消按钮
builder.setNegativeButton("取消", null);
// 显示对话框
builder.show();
}
}

29
src/notes/ui/NotesListItem.java
Unescape View File

@ -84,6 +84,16 @@ public class NotesListItem extends LinearLayout {
mTitle.setText(context.getString(R.string.call_record_folder_name)
+ context.getString(R.string.format_folder_files_count, data.getNotesCount()));
mAlert.setImageResource(R.drawable.call_record); // 设置通话记录图标
} else if (data.getId() == Notes.ID_TRASH_FOLDER) {
// 回收站文件夹的特殊显示
mCallName.setVisibility(View.GONE);
mAlert.setVisibility(View.VISIBLE);
mTitle.setTextAppearance(context, R.style.TextAppearancePrimaryItem); // 设置主标题样式
// 显示回收站名称和包含的笔记数量
mTitle.setText("回收站"
+ context.getString(R.string.format_folder_files_count, data.getNotesCount()));
// 设置回收站图标（使用系统默认图标）
mAlert.setImageResource(android.R.drawable.ic_delete);
} else if (data.getParentId() == Notes.ID_CALL_RECORD_FOLDER) {
// 通话记录笔记的显示
mCallName.setVisibility(View.VISIBLE);
@ -121,8 +131,13 @@ public class NotesListItem extends LinearLayout {
}
}
// 显示相对时间（如"2小时前"）
mTime.setText(DateUtils.getRelativeTimeSpanString(data.getModifiedDate()));
// 显示相对时间（如"2小时前"）- 回收站中的笔记和回收站文件夹本身都不显示时间
if (data.getParentId() != Notes.ID_TRASH_FOLDER && data.getId() != Notes.ID_TRASH_FOLDER) {
mTime.setText(DateUtils.getRelativeTimeSpanString(data.getModifiedDate()));
mTime.setVisibility(View.VISIBLE);
} else {
mTime.setVisibility(View.GONE);
}
// 根据数据类型和位置设置背景
setBackground(data);
@ -134,8 +149,9 @@ public class NotesListItem extends LinearLayout {
*/
private void setBackground(NoteItemData data) {
int id = data.getBgColorId(); // 获取背景颜色ID
if (data.getType() == Notes.TYPE_NOTE) {
// 笔记类型的背景设置
// 普通笔记类型的背景设置
if (data.isSingle() || data.isOneFollowingFolder()) {
// 单一条目或紧跟在文件夹后的单个笔记：使用单个笔记背景
setBackgroundResource(NoteItemBgResources.getNoteBgSingleRes(id));
@ -153,6 +169,13 @@ public class NotesListItem extends LinearLayout {
// 文件夹类型：使用文件夹背景
setBackgroundResource(NoteItemBgResources.getFolderBgRes());
}
// 回收站中的笔记使用半透明效果，与普通笔记区分
if (data.getType() == Notes.TYPE_NOTE && data.getParentId() == Notes.ID_TRASH_FOLDER) {
setAlpha(0.6f); // 设置透明度为60%
} else {
setAlpha(1.0f); // 普通笔记使用完全不透明
}
}
/**

259
src/notes/ui/NotesPreferenceActivity.java
Unescape View File

@ -39,6 +39,8 @@ import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
@ -79,13 +81,21 @@ public class NotesPreferenceActivity extends PreferenceActivity {
/* 使用应用图标作为导航按钮 */
getActionBar().setDisplayHomeAsUpEnabled(true);
// 检查并设置密保问题
if (!hasSecurityQuestionsSet()) {
showSetSecurityQuestionsDialog();
} else {
// 验证密保问题才能进入设置
showVerifySecurityQuestionsDialog();
}
// 从XML文件加载偏好设置
addPreferencesFromResource(R.xml.preferences);
mAccountCategory = (PreferenceCategory) findPreference(PREFERENCE_SYNC_ACCOUNT_KEY);
mReceiver = new GTaskReceiver(); // 创建广播接收器
IntentFilter filter = new IntentFilter();
filter.addAction(GTaskSyncService.GTASK_SERVICE_BROADCAST_NAME); // 注册同步服务广播
registerReceiver(mReceiver, filter); // 注册广播接收器
registerReceiver(mReceiver, filter, Context.RECEIVER_EXPORTED); // 注册广播接收器
mOriAccounts = null;
// 添加设置界面的头部视图
@ -129,6 +139,183 @@ public class NotesPreferenceActivity extends PreferenceActivity {
}
super.onDestroy();
}
/**
* 检查是否设置了密保问题
* @return 是否已设置
*/
private boolean hasSecurityQuestionsSet() {
SharedPreferences preferences = getSharedPreferences(PREFERENCE_NAME, MODE_PRIVATE);
String name = preferences.getString("security_question_name", "");
String birthday = preferences.getString("security_question_birthday", "");
return !name.isEmpty() && !birthday.isEmpty();
}
/**
* 显示设置密保问题的对话框
*/
private void showSetSecurityQuestionsDialog() {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("设置密保问题");
builder.setIcon(android.R.drawable.ic_dialog_info);
builder.setMessage("请设置您的个人信息作为密保，用于重置密码时验证身份");
// 创建布局
LinearLayout layout = new LinearLayout(this);
layout.setOrientation(LinearLayout.VERTICAL);
layout.setPadding(40, 20, 40, 20);
// 创建姓名输入框
final EditText nameInput = new EditText(this);
nameInput.setHint("请输入姓名");
layout.addView(nameInput);
// 创建生日输入框
final EditText birthdayInput = new EditText(this);
birthdayInput.setHint("请输入生日 (YYYY-MM-DD)");
layout.addView(birthdayInput);
builder.setView(layout);
// 设置确定按钮
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
String name = nameInput.getText().toString();
String birthday = birthdayInput.getText().toString();
if (!name.isEmpty() && !birthday.isEmpty()) {
// 保存密保信息
SharedPreferences preferences = getSharedPreferences(PREFERENCE_NAME, MODE_PRIVATE);
SharedPreferences.Editor editor = preferences.edit();
editor.putString("security_question_name", name);
editor.putString("security_question_birthday", birthday);
editor.apply();
// 显示提示
Toast.makeText(NotesPreferenceActivity.this, "密保设置成功", Toast.LENGTH_SHORT).show();
} else {
// 信息为空，显示提示
Toast.makeText(NotesPreferenceActivity.this, "请完整填写个人信息", Toast.LENGTH_SHORT).show();
// 重新显示对话框
showSetSecurityQuestionsDialog();
}
}
});
// 设置取消按钮
builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// 如果用户取消，退出设置界面
finish();
}
});
// 设置对话框不可取消
builder.setCancelable(false);
// 显示对话框
builder.show();
}
/**
* 显示验证密保问题的对话框
*/
private void showVerifySecurityQuestionsDialog() {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("验证身份");
builder.setIcon(android.R.drawable.ic_lock_idle_lock);
builder.setMessage("请回答您的密保问题以验证身份");
// 创建布局
LinearLayout layout = new LinearLayout(this);
layout.setOrientation(LinearLayout.VERTICAL);
layout.setPadding(40, 20, 40, 20);
// 创建姓名输入框
final EditText nameInput = new EditText(this);
nameInput.setHint("请输入姓名");
layout.addView(nameInput);
// 创建生日输入框
final EditText birthdayInput = new EditText(this);
birthdayInput.setHint("请输入生日 (YYYY-MM-DD)");
layout.addView(birthdayInput);
builder.setView(layout);
// 设置确定按钮
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
String name = nameInput.getText().toString();
String birthday = birthdayInput.getText().toString();
if (verifySecurityQuestions(name, birthday)) {
// 验证成功，允许进入设置
Toast.makeText(NotesPreferenceActivity.this, "验证成功", Toast.LENGTH_SHORT).show();
} else {
// 验证失败，显示提示
Toast.makeText(NotesPreferenceActivity.this, "验证失败，请重新输入", Toast.LENGTH_SHORT).show();
// 重新显示验证对话框
showVerifySecurityQuestionsDialog();
}
}
});
// 设置取消按钮
builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// 如果用户取消，退出设置界面
finish();
}
});
// 设置对话框不可取消
builder.setCancelable(false);
// 显示对话框
builder.show();
}
/**
* 验证密保问题
* @param name 姓名
* @param birthday 生日
* @return 验证是否成功
*/
private boolean verifySecurityQuestions(String name, String birthday) {
SharedPreferences preferences = getSharedPreferences(PREFERENCE_NAME, MODE_PRIVATE);
String savedName = preferences.getString("security_question_name", "");
String savedBirthday = preferences.getString("security_question_birthday", "");
return savedName.equals(name) && savedBirthday.equals(birthday);
}
/**
* 验证密保问题（静态方法，供其他类调用）
* @param context 上下文
* @param name 姓名
* @param birthday 生日
* @return 验证是否成功
*/
public static boolean verifySecurityQuestions(Context context, String name, String birthday) {
SharedPreferences preferences = context.getSharedPreferences(PREFERENCE_NAME, Context.MODE_PRIVATE);
String savedName = preferences.getString("security_question_name", "");
String savedBirthday = preferences.getString("security_question_birthday", "");
return savedName.equals(name) && savedBirthday.equals(birthday);
}
/**
* 检查是否设置了密保问题（静态方法，供其他类调用）
* @param context 上下文
* @return 是否已设置
*/
public static boolean hasSecurityQuestionsSet(Context context) {
SharedPreferences preferences = context.getSharedPreferences(PREFERENCE_NAME, Context.MODE_PRIVATE);
String name = preferences.getString("security_question_name", "");
String birthday = preferences.getString("security_question_birthday", "");
return !name.isEmpty() && !birthday.isEmpty();
}
/**
* 加载账户偏好设置项
@ -161,7 +348,77 @@ public class NotesPreferenceActivity extends PreferenceActivity {
}
});
// 添加修改密保问题的选项
Preference securityPref = new Preference(this);
securityPref.setTitle("修改密保问题");
securityPref.setSummary("修改用于重置密码的个人信息");
securityPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
// 显示修改密保问题的对话框
showChangeSecurityQuestionsDialog();
return true;
}
});
mAccountCategory.addPreference(accountPref); // 添加到设置类别
mAccountCategory.addPreference(securityPref); // 添加密保设置选项
}
/**
* 显示修改密保问题的对话框
*/
private void showChangeSecurityQuestionsDialog() {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("修改密保问题");
builder.setIcon(android.R.drawable.ic_dialog_info);
builder.setMessage("请重新设置您的个人信息作为密保");
// 创建布局
LinearLayout layout = new LinearLayout(this);
layout.setOrientation(LinearLayout.VERTICAL);
layout.setPadding(40, 20, 40, 20);
// 创建姓名输入框
final EditText nameInput = new EditText(this);
nameInput.setHint("请输入姓名");
layout.addView(nameInput);
// 创建生日输入框
final EditText birthdayInput = new EditText(this);
birthdayInput.setHint("请输入生日 (YYYY-MM-DD)");
layout.addView(birthdayInput);
builder.setView(layout);
// 设置确定按钮
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
String name = nameInput.getText().toString();
String birthday = birthdayInput.getText().toString();
if (!name.isEmpty() && !birthday.isEmpty()) {
// 保存新的密保信息
SharedPreferences preferences = getSharedPreferences(PREFERENCE_NAME, MODE_PRIVATE);
SharedPreferences.Editor editor = preferences.edit();
editor.putString("security_question_name", name);
editor.putString("security_question_birthday", birthday);
editor.apply();
// 显示提示
Toast.makeText(NotesPreferenceActivity.this, "密保修改成功", Toast.LENGTH_SHORT).show();
} else {
// 信息为空，显示提示
Toast.makeText(NotesPreferenceActivity.this, "请完整填写个人信息", Toast.LENGTH_SHORT).show();
}
}
});
// 设置取消按钮
builder.setNegativeButton("取消", null);
// 显示对话框
builder.show();
}
/**

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