sun_branch
碧阳的帕克 3 months ago
parent 8333793ef2
commit 339058b1dd

@ -1,4 +1,3 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="jbr-21" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/out" />

@ -15,6 +15,7 @@
*/
package net.micode.notes.model;
import android.content.ContentProviderOperation;
import android.content.ContentProviderResult;
import android.content.ContentUris;
@ -33,16 +34,25 @@ import net.micode.notes.data.Notes.TextNote;
import java.util.ArrayList;
/**
* CRUD
*/
public class Note {
// 存储需要更新的笔记列的变化值
private ContentValues mNoteDiffValues;
// 处理与笔记相关的数据(文本或通话数据)
private NoteData mNoteData;
private static final String TAG = "Note";
/**
* Create a new note id for adding a new note to databases
* ID
* @param context
* @param folderId ID
* @return ID
* @throws IllegalStateException
*/
public static synchronized long getNewNoteId(Context context, long folderId) {
// Create a new note in the database
// 在数据库中创建新笔记
ContentValues values = new ContentValues();
long createdTime = System.currentTimeMillis();
values.put(NoteColumns.CREATED_DATE, createdTime);
@ -54,55 +64,96 @@ public class Note {
long noteId = 0;
try {
// 从返回的URI中提取新笔记ID
noteId = Long.valueOf(uri.getPathSegments().get(1));
} catch (NumberFormatException e) {
Log.e(TAG, "Get note id error :" + e.toString());
Log.e(TAG, "获取笔记ID错误" + e.toString());
noteId = 0;
}
if (noteId == -1) {
throw new IllegalStateException("Wrong note id:" + noteId);
throw new IllegalStateException("错误的笔记ID" + noteId);
}
return noteId;
}
/**
* -
*/
public Note() {
mNoteDiffValues = new ContentValues();
mNoteData = new NoteData();
}
/**
*
* @param key
* @param value
*/
public void setNoteValue(String key, String value) {
mNoteDiffValues.put(key, value);
mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1);
mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());
}
/**
*
* @param key
* @param value
*/
public void setTextData(String key, String value) {
mNoteData.setTextData(key, value);
}
/**
* ID
* @param id ID
*/
public void setTextDataId(long id) {
mNoteData.setTextDataId(id);
}
/**
* ID
* @return ID
*/
public long getTextDataId() {
return mNoteData.mTextDataId;
}
/**
* ID
* @param id ID
*/
public void setCallDataId(long id) {
mNoteData.setCallDataId(id);
}
/**
*
* @param key
* @param value
*/
public void setCallData(String key, String value) {
mNoteData.setCallData(key, value);
}
/**
*
* @return truefalse
*/
public boolean isLocalModified() {
return mNoteDiffValues.size() > 0 || mNoteData.isLocalModified();
}
/**
*
* @param context
* @param noteId ID
* @return
*/
public boolean syncNote(Context context, long noteId) {
if (noteId <= 0) {
throw new IllegalArgumentException("Wrong note id:" + noteId);
throw new IllegalArgumentException("错误的笔记ID" + noteId);
}
if (!isLocalModified()) {
@ -110,15 +161,15 @@ public class Note {
}
/**
* In theory, once data changed, the note should be updated on {@link NoteColumns#LOCAL_MODIFIED} and
* {@link NoteColumns#MODIFIED_DATE}. For data safety, though update note fails, we also update the
* note data info
* {@link NoteColumns#LOCAL_MODIFIED}
* {@link NoteColumns#MODIFIED_DATE}使
*
*/
if (context.getContentResolver().update(
ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId), mNoteDiffValues, null,
null) == 0) {
Log.e(TAG, "Update note error, should not happen");
// Do not return, fall through
Log.e(TAG, "更新笔记错误,不应该发生");
// 不返回,继续执行
}
mNoteDiffValues.clear();
@ -130,17 +181,19 @@ public class Note {
return true;
}
/**
*
*/
private class NoteData {
private long mTextDataId;
private ContentValues mTextDataValues;
private long mCallDataId;
private ContentValues mCallDataValues;
private long mTextDataId; // 文本数据ID
private ContentValues mTextDataValues; // 文本数据值
private long mCallDataId; // 通话数据ID
private ContentValues mCallDataValues; // 通话数据值
private static final String TAG = "NoteData";
/**
* -
*/
public NoteData() {
mTextDataValues = new ContentValues();
mCallDataValues = new ContentValues();
@ -148,61 +201,92 @@ public class Note {
mCallDataId = 0;
}
/**
*
* @return truefalse
*/
boolean isLocalModified() {
return mTextDataValues.size() > 0 || mCallDataValues.size() > 0;
}
/**
* ID
* @param id ID
* @throws IllegalArgumentException ID0
*/
void setTextDataId(long id) {
if(id <= 0) {
throw new IllegalArgumentException("Text data id should larger than 0");
throw new IllegalArgumentException("文本数据ID应该大于0");
}
mTextDataId = id;
}
/**
* ID
* @param id ID
* @throws IllegalArgumentException ID0
*/
void setCallDataId(long id) {
if (id <= 0) {
throw new IllegalArgumentException("Call data id should larger than 0");
throw new IllegalArgumentException("通话数据ID应该大于0");
}
mCallDataId = id;
}
/**
*
* @param key
* @param value
*/
void setCallData(String key, String value) {
mCallDataValues.put(key, value);
mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1);
mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());
}
/**
*
* @param key
* @param value
*/
void setTextData(String key, String value) {
mTextDataValues.put(key, value);
mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1);
mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());
}
/**
* ContentResolver
* @param context
* @param noteId ID
* @return URInull
*/
Uri pushIntoContentResolver(Context context, long noteId) {
/**
* Check for safety
*/
// 安全检查
if (noteId <= 0) {
throw new IllegalArgumentException("Wrong note id:" + noteId);
throw new IllegalArgumentException("错误的笔记ID" + noteId);
}
ArrayList<ContentProviderOperation> operationList = new ArrayList<ContentProviderOperation>();
ContentProviderOperation.Builder builder = null;
// 处理文本数据
if(mTextDataValues.size() > 0) {
mTextDataValues.put(DataColumns.NOTE_ID, noteId);
if (mTextDataId == 0) {
// 新文本数据 - 插入
mTextDataValues.put(DataColumns.MIME_TYPE, TextNote.CONTENT_ITEM_TYPE);
Uri uri = context.getContentResolver().insert(Notes.CONTENT_DATA_URI,
mTextDataValues);
try {
setTextDataId(Long.valueOf(uri.getPathSegments().get(1)));
} catch (NumberFormatException e) {
Log.e(TAG, "Insert new text data fail with noteId" + noteId);
Log.e(TAG, "插入新文本数据失败笔记ID" + noteId);
mTextDataValues.clear();
return null;
}
} else {
// 现有文本数据 - 更新
builder = ContentProviderOperation.newUpdate(ContentUris.withAppendedId(
Notes.CONTENT_DATA_URI, mTextDataId));
builder.withValues(mTextDataValues);
@ -211,20 +295,23 @@ public class Note {
mTextDataValues.clear();
}
// 处理通话数据
if(mCallDataValues.size() > 0) {
mCallDataValues.put(DataColumns.NOTE_ID, noteId);
if (mCallDataId == 0) {
// 新通话数据 - 插入
mCallDataValues.put(DataColumns.MIME_TYPE, CallNote.CONTENT_ITEM_TYPE);
Uri uri = context.getContentResolver().insert(Notes.CONTENT_DATA_URI,
mCallDataValues);
try {
setCallDataId(Long.valueOf(uri.getPathSegments().get(1)));
} catch (NumberFormatException e) {
Log.e(TAG, "Insert new call data fail with noteId" + noteId);
Log.e(TAG, "插入新通话数据失败笔记ID" + noteId);
mCallDataValues.clear();
return null;
}
} else {
// 现有通话数据 - 更新
builder = ContentProviderOperation.newUpdate(ContentUris.withAppendedId(
Notes.CONTENT_DATA_URI, mCallDataId));
builder.withValues(mCallDataValues);
@ -233,6 +320,7 @@ public class Note {
mCallDataValues.clear();
}
// 执行批量操作
if (operationList.size() > 0) {
try {
ContentProviderResult[] results = context.getContentResolver().applyBatch(
@ -250,4 +338,4 @@ public class Note {
return null;
}
}
}
}

@ -1,19 +1,3 @@
/*
* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
*
* 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 net.micode.notes.model;
import android.appwidget.AppWidgetManager;
@ -31,37 +15,33 @@ import net.micode.notes.data.Notes.NoteColumns;
import net.micode.notes.data.Notes.TextNote;
import net.micode.notes.tool.ResourceParser.NoteBgResources;
/**
*
*/
public class WorkingNote {
// Note for the working note
// 基础笔记对象
private Note mNote;
// Note Id
// 笔记ID
private long mNoteId;
// Note content
// 笔记内容
private String mContent;
// Note mode
// 笔记模式(普通模式或清单模式)
private int mMode;
private long mAlertDate;
private long mModifiedDate;
private int mBgColorId;
private int mWidgetId;
private int mWidgetType;
private long mFolderId;
private Context mContext;
private static final String TAG = "WorkingNote";
private boolean mIsDeleted;
private long mAlertDate; // 提醒日期
private long mModifiedDate; // 修改日期
private int mBgColorId; // 背景颜色ID
private int mWidgetId; // 关联的小部件ID
private int mWidgetType; // 小部件类型
private long mFolderId; // 所属文件夹ID
private Context mContext; // 上下文对象
private static final String TAG = "WorkingNote"; // 日志标签
private boolean mIsDeleted; // 是否已删除标记
// 笔记设置变更监听器
private NoteSettingChangedListener mNoteSettingStatusListener;
// 数据表查询字段
public static final String[] DATA_PROJECTION = new String[] {
DataColumns.ID,
DataColumns.CONTENT,
@ -72,6 +52,7 @@ public class WorkingNote {
DataColumns.DATA4,
};
// 笔记表查询字段
public static final String[] NOTE_PROJECTION = new String[] {
NoteColumns.PARENT_ID,
NoteColumns.ALERTED_DATE,
@ -81,56 +62,64 @@ public class WorkingNote {
NoteColumns.MODIFIED_DATE
};
// 数据表字段索引
private static final int DATA_ID_COLUMN = 0;
private static final int DATA_CONTENT_COLUMN = 1;
private static final int DATA_MIME_TYPE_COLUMN = 2;
private static final int DATA_MODE_COLUMN = 3;
// 笔记表字段索引
private static final int NOTE_PARENT_ID_COLUMN = 0;
private static final int NOTE_ALERTED_DATE_COLUMN = 1;
private static final int NOTE_BG_COLOR_ID_COLUMN = 2;
private static final int NOTE_WIDGET_ID_COLUMN = 3;
private static final int NOTE_WIDGET_TYPE_COLUMN = 4;
private static final int NOTE_MODIFIED_DATE_COLUMN = 5;
// New note construct
/**
*
* @param context
* @param folderId ID
*/
private WorkingNote(Context context, long folderId) {
mContext = context;
mAlertDate = 0;
mModifiedDate = System.currentTimeMillis();
mAlertDate = 0; // 初始无提醒
mModifiedDate = System.currentTimeMillis(); // 设置当前时间为修改时间
mFolderId = folderId;
mNote = new Note();
mNoteId = 0;
mIsDeleted = false;
mMode = 0;
mWidgetType = Notes.TYPE_WIDGET_INVALIDE;
mNote = new Note(); // 创建基础笔记对象
mNoteId = 0; // 新笔记初始ID为0
mIsDeleted = false; // 初始未删除
mMode = 0; // 默认模式
mWidgetType = Notes.TYPE_WIDGET_INVALIDE; // 初始无小部件
}
// Existing note construct
/**
*
* @param context
* @param noteId ID
* @param folderId ID
*/
private WorkingNote(Context context, long noteId, long folderId) {
mContext = context;
mNoteId = noteId;
mFolderId = folderId;
mIsDeleted = false;
mNote = new Note();
loadNote();
loadNote(); // 加载笔记数据
}
/**
*
*/
private void loadNote() {
// 查询笔记表
Cursor cursor = mContext.getContentResolver().query(
ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, mNoteId), NOTE_PROJECTION, null,
null, null);
if (cursor != null) {
if (cursor.moveToFirst()) {
// 从游标读取笔记属性
mFolderId = cursor.getLong(NOTE_PARENT_ID_COLUMN);
mBgColorId = cursor.getInt(NOTE_BG_COLOR_ID_COLUMN);
mWidgetId = cursor.getInt(NOTE_WIDGET_ID_COLUMN);
@ -140,40 +129,53 @@ public class WorkingNote {
}
cursor.close();
} else {
Log.e(TAG, "No note with id:" + mNoteId);
throw new IllegalArgumentException("Unable to find note with id " + mNoteId);
Log.e(TAG, "找不到ID为:" + mNoteId + "的笔记");
throw new IllegalArgumentException("无法找到ID为 " + mNoteId + " 的笔记");
}
loadNoteData();
loadNoteData(); // 加载笔记内容数据
}
/**
*
*/
private void loadNoteData() {
// 查询数据表
Cursor cursor = mContext.getContentResolver().query(Notes.CONTENT_DATA_URI, DATA_PROJECTION,
DataColumns.NOTE_ID + "=?", new String[] {
String.valueOf(mNoteId)
}, null);
DataColumns.NOTE_ID + "=?", new String[] { String.valueOf(mNoteId) }, null);
if (cursor != null) {
if (cursor.moveToFirst()) {
do {
String type = cursor.getString(DATA_MIME_TYPE_COLUMN);
if (DataConstants.NOTE.equals(type)) {
// 普通笔记数据
mContent = cursor.getString(DATA_CONTENT_COLUMN);
mMode = cursor.getInt(DATA_MODE_COLUMN);
mNote.setTextDataId(cursor.getLong(DATA_ID_COLUMN));
} else if (DataConstants.CALL_NOTE.equals(type)) {
// 通话笔记数据
mNote.setCallDataId(cursor.getLong(DATA_ID_COLUMN));
} else {
Log.d(TAG, "Wrong note type with type:" + type);
Log.d(TAG, "错误的笔记类型:" + type);
}
} while (cursor.moveToNext());
}
cursor.close();
} else {
Log.e(TAG, "No data with id:" + mNoteId);
throw new IllegalArgumentException("Unable to find note's data with id " + mNoteId);
Log.e(TAG, "找不到ID为:" + mNoteId + "的笔记数据");
throw new IllegalArgumentException("无法找到ID为 " + mNoteId + " 的笔记数据");
}
}
/**
*
* @param context
* @param folderId ID
* @param widgetId ID
* @param widgetType
* @param defaultBgColorId ID
* @return WorkingNote
*/
public static WorkingNote createEmptyNote(Context context, long folderId, int widgetId,
int widgetType, int defaultBgColorId) {
WorkingNote note = new WorkingNote(context, folderId);
@ -183,24 +185,33 @@ public class WorkingNote {
return note;
}
/**
*
* @param context
* @param id ID
* @return WorkingNote
*/
public static WorkingNote load(Context context, long id) {
return new WorkingNote(context, id, 0);
}
/**
*
* @return
*/
public synchronized boolean saveNote() {
if (isWorthSaving()) {
if (!existInDatabase()) {
if (isWorthSaving()) { // 检查是否需要保存
if (!existInDatabase()) { // 如果是新笔记
if ((mNoteId = Note.getNewNoteId(mContext, mFolderId)) == 0) {
Log.e(TAG, "Create new note fail with id:" + mNoteId);
Log.e(TAG, "创建新笔记失败ID:" + mNoteId);
return false;
}
}
// 同步笔记数据到数据库
mNote.syncNote(mContext, mNoteId);
/**
* Update widget content if there exist any widget of this note
*/
// 如果有关联的小部件,通知更新
if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID
&& mWidgetType != Notes.TYPE_WIDGET_INVALIDE
&& mNoteSettingStatusListener != null) {
@ -212,23 +223,41 @@ public class WorkingNote {
}
}
/**
*
* @return truefalse
*/
public boolean existInDatabase() {
return mNoteId > 0;
}
/**
*
* @return truefalse
*/
private boolean isWorthSaving() {
if (mIsDeleted || (!existInDatabase() && TextUtils.isEmpty(mContent))
|| (existInDatabase() && !mNote.isLocalModified())) {
if (mIsDeleted || // 已删除
(!existInDatabase() && TextUtils.isEmpty(mContent)) || // 新笔记且内容为空
(existInDatabase() && !mNote.isLocalModified())) { // 已有笔记且未修改
return false;
} else {
return true;
}
}
/**
*
* @param l
*/
public void setOnSettingStatusChangedListener(NoteSettingChangedListener l) {
mNoteSettingStatusListener = l;
}
/**
*
* @param date
* @param set
*/
public void setAlertDate(long date, boolean set) {
if (date != mAlertDate) {
mAlertDate = date;
@ -239,14 +268,24 @@ public class WorkingNote {
}
}
/**
*
* @param mark
*/
public void markDeleted(boolean mark) {
mIsDeleted = mark;
// 如果有小部件,通知更新
if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID
&& mWidgetType != Notes.TYPE_WIDGET_INVALIDE && mNoteSettingStatusListener != null) {
&& mWidgetType != Notes.TYPE_WIDGET_INVALIDE
&& mNoteSettingStatusListener != null) {
mNoteSettingStatusListener.onWidgetChanged();
}
}
/**
* ID
* @param id ID
*/
public void setBgColorId(int id) {
if (id != mBgColorId) {
mBgColorId = id;
@ -257,6 +296,10 @@ public class WorkingNote {
}
}
/**
*
* @param mode
*/
public void setCheckListMode(int mode) {
if (mMode != mode) {
if (mNoteSettingStatusListener != null) {
@ -267,6 +310,10 @@ public class WorkingNote {
}
}
/**
*
* @param type
*/
public void setWidgetType(int type) {
if (type != mWidgetType) {
mWidgetType = type;
@ -274,6 +321,10 @@ public class WorkingNote {
}
}
/**
* ID
* @param id ID
*/
public void setWidgetId(int id) {
if (id != mWidgetId) {
mWidgetId = id;
@ -281,6 +332,10 @@ public class WorkingNote {
}
}
/**
*
* @param text
*/
public void setWorkingText(String text) {
if (!TextUtils.equals(mContent, text)) {
mContent = text;
@ -288,16 +343,27 @@ public class WorkingNote {
}
}
/**
*
* @param phoneNumber
* @param callDate
*/
public void convertToCallNote(String phoneNumber, long callDate) {
mNote.setCallData(CallNote.CALL_DATE, String.valueOf(callDate));
mNote.setCallData(CallNote.PHONE_NUMBER, phoneNumber);
// 设置父文件夹为通话记录文件夹
mNote.setNoteValue(NoteColumns.PARENT_ID, String.valueOf(Notes.ID_CALL_RECORD_FOLDER));
}
/**
*
* @return truefalse
*/
public boolean hasClockAlert() {
return (mAlertDate > 0 ? true : false);
}
// 以下是一系列获取笔记属性的方法
public String getContent() {
return mContent;
}
@ -342,27 +408,32 @@ public class WorkingNote {
return mWidgetType;
}
/**
*
*/
public interface NoteSettingChangedListener {
/**
* Called when the background color of current note has just changed
*
*/
void onBackgroundColorChanged();
/**
* Called when user set clock
*
* @param date
* @param set
*/
void onClockAlertChanged(long date, boolean set);
/**
* Call when user create note from widget
*
*/
void onWidgetChanged();
/**
* Call when switch between check list mode and normal mode
* @param oldMode is previous mode before change
* @param newMode is new mode
*
* @param oldMode
* @param newMode
*/
void onCheckListModeChanged(int oldMode, int newMode);
}
}
}

@ -15,6 +15,7 @@
*/
package net.micode.notes.widget;
import android.app.PendingIntent;
import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProvider;
@ -32,23 +33,38 @@ import net.micode.notes.tool.ResourceParser;
import net.micode.notes.ui.NoteEditActivity;
import net.micode.notes.ui.NotesListActivity;
/**
* 便便
* UI
*/
public abstract class NoteWidgetProvider extends AppWidgetProvider {
// 查询便签数据的投影列
public static final String [] PROJECTION = new String [] {
NoteColumns.ID,
NoteColumns.BG_COLOR_ID,
NoteColumns.SNIPPET
NoteColumns.ID, // 便签ID
NoteColumns.BG_COLOR_ID, // 便签背景颜色ID
NoteColumns.SNIPPET // 便签摘要内容
};
// 投影列索引常量
public static final int COLUMN_ID = 0;
public static final int COLUMN_BG_COLOR_ID = 1;
public static final int COLUMN_SNIPPET = 2;
private static final String TAG = "NoteWidgetProvider";
/**
*
*
*
* @param context
* @param appWidgetIds ID
*/
@Override
public void onDeleted(Context context, int[] appWidgetIds) {
ContentValues values = new ContentValues();
values.put(NoteColumns.WIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
// 遍历删除的小部件ID清除数据库中的关联
for (int i = 0; i < appWidgetIds.length; i++) {
context.getContentResolver().update(Notes.CONTENT_NOTE_URI,
values,
@ -57,6 +73,13 @@ public abstract class NoteWidgetProvider extends AppWidgetProvider {
}
}
/**
* ID便
*
* @param context
* @param widgetId ID
* @return 便Cursornull
*/
private Cursor getNoteWidgetInfo(Context context, int widgetId) {
return context.getContentResolver().query(Notes.CONTENT_NOTE_URI,
PROJECTION,
@ -65,68 +88,115 @@ public abstract class NoteWidgetProvider extends AppWidgetProvider {
null);
}
/**
* UI
*
* @param context
* @param appWidgetManager
* @param appWidgetIds ID
*/
protected void update(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
update(context, appWidgetManager, appWidgetIds, false);
}
/**
* UI
*
* @param context
* @param appWidgetManager
* @param appWidgetIds ID
* @param privacyMode
*/
private void update(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds,
boolean privacyMode) {
// 遍历所有小部件ID并更新UI
for (int i = 0; i < appWidgetIds.length; i++) {
if (appWidgetIds[i] != AppWidgetManager.INVALID_APPWIDGET_ID) {
// 初始化默认值
int bgId = ResourceParser.getDefaultBgId(context);
String snippet = "";
// 创建便签编辑页面的意图
Intent intent = new Intent(context, NoteEditActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
intent.putExtra(Notes.INTENT_EXTRA_WIDGET_ID, appWidgetIds[i]);
intent.putExtra(Notes.INTENT_EXTRA_WIDGET_TYPE, getWidgetType());
// 查询便签数据
Cursor c = getNoteWidgetInfo(context, appWidgetIds[i]);
if (c != null && c.moveToFirst()) {
// 检查是否存在多个匹配的便签(异常情况)
if (c.getCount() > 1) {
Log.e(TAG, "Multiple message with same widget id:" + appWidgetIds[i]);
c.close();
return;
}
// 获取便签内容和背景
snippet = c.getString(COLUMN_SNIPPET);
bgId = c.getInt(COLUMN_BG_COLOR_ID);
intent.putExtra(Intent.EXTRA_UID, c.getLong(COLUMN_ID));
intent.setAction(Intent.ACTION_VIEW);
} else {
// 若无关联便签,显示默认提示
snippet = context.getResources().getString(R.string.widget_havenot_content);
intent.setAction(Intent.ACTION_INSERT_OR_EDIT);
}
// 关闭Cursor释放资源
if (c != null) {
c.close();
}
// 创建RemoteViews并设置UI元素
RemoteViews rv = new RemoteViews(context.getPackageName(), getLayoutId());
rv.setImageViewResource(R.id.widget_bg_image, getBgResourceId(bgId));
intent.putExtra(Notes.INTENT_EXTRA_BACKGROUND_ID, bgId);
/**
* Generate the pending intent to start host for the widget
*/
// 根据隐私模式设置不同的点击行为
PendingIntent pendingIntent = null;
if (privacyMode) {
// 隐私模式:显示通用提示并打开便签列表
rv.setTextViewText(R.id.widget_text,
context.getString(R.string.widget_under_visit_mode));
pendingIntent = PendingIntent.getActivity(context, appWidgetIds[i], new Intent(
context, NotesListActivity.class), PendingIntent.FLAG_UPDATE_CURRENT);
} else {
// 正常模式:显示便签内容并打开编辑页面
rv.setTextViewText(R.id.widget_text, snippet);
pendingIntent = PendingIntent.getActivity(context, appWidgetIds[i], intent,
PendingIntent.FLAG_UPDATE_CURRENT);
}
// 设置点击事件并更新小部件
rv.setOnClickPendingIntent(R.id.widget_text, pendingIntent);
appWidgetManager.updateAppWidget(appWidgetIds[i], rv);
}
}
}
/**
* ID
*
*
* @param bgId ID
* @return ID
*/
protected abstract int getBgResourceId(int bgId);
/**
* ID
*
*
* @return ID
*/
protected abstract int getLayoutId();
/**
*
*
*
* @return
*/
protected abstract int getWidgetType();
}
}

@ -23,25 +23,51 @@ import net.micode.notes.R;
import net.micode.notes.data.Notes;
import net.micode.notes.tool.ResourceParser;
/**
* 2×2便
* NoteWidgetProvider2×2
*/
public class NoteWidgetProvider_2x extends NoteWidgetProvider {
/**
*
*
* @param context
* @param appWidgetManager
* @param appWidgetIds ID
*/
@Override
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
super.update(context, appWidgetManager, appWidgetIds);
}
/**
* ID
*
* @return R.layout.widget_2xID
*/
@Override
protected int getLayoutId() {
return R.layout.widget_2x;
}
/**
* ID
*
* @param bgId ID
* @return 2×2ID
*/
@Override
protected int getBgResourceId(int bgId) {
return ResourceParser.WidgetBgResources.getWidget2xBgResource(bgId);
}
/**
*
*
* @return Notes.TYPE_WIDGET_2X2×2
*/
@Override
protected int getWidgetType() {
return Notes.TYPE_WIDGET_2X;
}
}
}

@ -23,24 +23,51 @@ import net.micode.notes.R;
import net.micode.notes.data.Notes;
import net.micode.notes.tool.ResourceParser;
/**
* 4×4便
* NoteWidgetProvider4×4
*/
public class NoteWidgetProvider_4x extends NoteWidgetProvider {
/**
*
*
* @param context
* @param appWidgetManager
* @param appWidgetIds ID
*/
@Override
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
super.update(context, appWidgetManager, appWidgetIds);
}
/**
* ID
*
* @return R.layout.widget_4xID
*/
@Override
protected int getLayoutId() {
return R.layout.widget_4x;
}
/**
* ID
*
* @param bgId ID
* @return 4×4ID
*/
@Override
protected int getBgResourceId(int bgId) {
return ResourceParser.WidgetBgResources.getWidget4xBgResource(bgId);
}
/**
*
*
* @return Notes.TYPE_WIDGET_4X4×4
*/
@Override
protected int getWidgetType() {
return Notes.TYPE_WIDGET_4X;
}
}
}
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