master
NANBEI 1 year ago
parent 67b4c0116d
commit f11ef279ac

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<module version="4">
<component name="SonarLintModuleSettings">
<option name="uniqueId" value="da458bd4-edff-4598-aa56-55f990b249b8" />
<option name="uniqueId" value="abdf3137-91a7-4b8b-b5cd-2688385377a2" />
</component>
</module>

@ -7,12 +7,6 @@
<option name="priority" value="Medium" />
<option name="excludeFilter" value="" />
</component>
<component name="ProjectRootManager" version="2" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/build/classes" />
</component>
<component name="ProjectType">
<option name="id" value="Android" />
</component>
<component name="SuppressionsComponent">
<option name="suppComments" value="[]" />
</component>

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<module version="4">
<component name="SonarLintModuleSettings">
<option name="uniqueId" value="6af6c136-7d31-4f3b-8daa-f50395bc71f1" />
<option name="uniqueId" value="102da8bd-3b65-4984-b80e-0dd38d68b8f0" />
</component>
</module>

@ -9,7 +9,7 @@ android {
useLibrary'org.apache.http.legacy'
applicationId "net.micode.notes"
minSdkVersion 16
targetSdkVersion 23
targetSdkVersion 14
}
buildTypes {

@ -4,5 +4,5 @@
# Location of the SDK. This is only used by Gradle.
# For customization when using a Version Control System, please read the
# header note.
#Mon Jan 15 19:35:45 CST 2024
sdk.dir=C\:\\Users\\33699\\AppData\\Local\\Android\\Sdk
#Thu Jan 18 19:04:00 CST 2024
sdk.dir=C\:\\Users\\33699\\AppData\\Local\\Android\\Sdk

@ -4,7 +4,7 @@
android:versionCode="1"
android:versionName="0.1">
<uses-sdk android:minSdkVersion="16" />
<uses-sdk android:minSdkVersion="14" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />
@ -19,63 +19,48 @@
<application
android:icon="@drawable/icon_app"
android:label="@string/app_name">
<activity
android:name=".ui.NotesListActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:label="@string/app_name"
android:launchMode="singleTop"
android:theme="@style/NoteTheme"
android:uiOptions="splitActionBarWhenNarrow"
android:windowSoftInputMode="adjustPan">
android:name=".ui.LoginActivity"
android:background="@drawable/edit_blue"
android:configChanges="orientation|keyboardHidden|screenSize"
android:exported="true"
android:label="@string/title_activity_login">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".ui.SplashActivity"
android:configChanges="orientation|keyboardHidden|screenSize"
android:exported="true"
android:exported="false"
android:label="@string/title_activity_splash"
android:theme="@style/Theme.Notesmaster1.Fullscreen">
android:theme="@style/Theme.Notesmaster1.Fullscreen" >
</activity>
<activity
android:name=".ui.NotesListActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:label="@string/app_name"
android:launchMode="singleTop"
android:theme="@style/NoteTheme"
android:uiOptions="splitActionBarWhenNarrow"
android:windowSoftInputMode="adjustPan">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
<data android:mimeType="vnd.android.cursor.item/text_note" />
<data android:mimeType="vnd.android.cursor.item/call_note" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.INSERT_OR_EDIT" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="vnd.android.cursor.item/text_note" />
<data android:mimeType="vnd.android.cursor.item/call_note" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.SEARCH" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
<meta-data
android:name="android.app.searchable"
android:resource="@xml/searchable" />
</activity>
<activity
android:name=".ui.LoginActivity"
android:name=".ui.NoteEditActivity"
android:configChanges="keyboardHidden|orientation|screenSize"
android:launchMode="singleTop"
android:theme="@style/NoteTheme">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.LAUNCHER" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="vnd.android.cursor.item/text_note" />
<data android:mimeType="vnd.android.cursor.item/call_note" />
@ -137,22 +122,22 @@
</receiver>
<receiver
android:name=".ui.AlarmReceiver"
android:process=":remote"></receiver>
android:process=":remote" />
<activity
android:name=".ui.AlarmAlertActivity"
android:label="@string/app_name"
android:launchMode="singleInstance"
android:theme="@android:style/Theme.Holo.Wallpaper.NoTitleBar"></activity>
android:theme="@android:style/Theme.Holo.Wallpaper.NoTitleBar" />
<activity
android:name=".ui.NotesPreferenceActivity"
android:label="@string/preferences_title"
android:launchMode="singleTop"
android:theme="@android:style/Theme.Holo.Light"></activity>
android:theme="@android:style/Theme.Holo.Light" />
<service
android:name=".gtask.remote.GTaskSyncService"
android:exported="false"></service>
android:exported="false" />
<meta-data
android:name="android.app.default_searchable"

@ -14,177 +14,176 @@
* limitations under the License.
*/
package net.micode.notes.gtask.data;// 定义包net.micode.notes.gtask.data
package net.micode.notes.gtask.data;
import android.content.ContentResolver;// 导入android.content.ContentResolver类
import android.content.ContentUris;// 导入android.content.ContentUris类
import android.content.ContentValues;// 导入android.content.ContentValues类
import android.content.Context;// 导入android.content.Context类
import android.database.Cursor;// 导入android.database.Cursor类
import android.net.Uri;// 导入android.net.Uri类
import android.util.Log;// 导入android.util.Log类
import android.content.ContentResolver;
import android.content.ContentUris;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.net.Uri;
import android.util.Log;
import net.micode.notes.data.Notes;// 导入net.micode.notes.data.Notes类
import net.micode.notes.data.Notes.DataColumns; // 导入net.micode.notes.data.Notes.DataColumns类
import net.micode.notes.data.Notes.DataConstants;// 导入net.micode.notes.data.Notes.DataConstants类
import net.micode.notes.data.Notes.NoteColumns;// 导入net.micode.notes.data.Notes.NoteColumns类
import net.micode.notes.data.NotesDatabaseHelper.TABLE;// 导入net.micode.notes.data.NotesDatabaseHelper.TABLE类
import net.micode.notes.gtask.exception.ActionFailureException;// 导入net.micode.notes.gtask.exception.ActionFailureException类
import net.micode.notes.data.Notes;
import net.micode.notes.data.Notes.DataColumns;
import net.micode.notes.data.Notes.DataConstants;
import net.micode.notes.data.Notes.NoteColumns;
import net.micode.notes.data.NotesDatabaseHelper.TABLE;
import net.micode.notes.gtask.exception.ActionFailureException;
import org.json.JSONException;// 导入org.json.JSONException类
import org.json.JSONObject;// 导入org.json.JSONObject类
import org.json.JSONException;
import org.json.JSONObject;
public class SqlData {// 定义类SqlData
private static final String TAG = SqlData.class.getSimpleName();// 定义私有静态常量TAG赋值为SqlData类的简单名称
public class SqlData {
private static final String TAG = SqlData.class.getSimpleName();
private static final int INVALID_ID = -99999;// 定义私有静态常量INVALID_ID赋值为-99999
private static final int INVALID_ID = -99999;
public static final String[] PROJECTION_DATA = new String[] {// 定义公共静态常量PROJECTION_DATA赋值为String数组
public static final String[] PROJECTION_DATA = new String[] {
DataColumns.ID, DataColumns.MIME_TYPE, DataColumns.CONTENT, DataColumns.DATA1,
DataColumns.DATA3
};
public static final int DATA_ID_COLUMN = 0;// 定义公共静态常量DATA_ID_COLUMN赋值为0
public static final int DATA_ID_COLUMN = 0;
public static final int DATA_MIME_TYPE_COLUMN = 1;// 定义公共静态常量DATA_MIME_TYPE_COLUMN赋值为1
public static final int DATA_MIME_TYPE_COLUMN = 1;
public static final int DATA_CONTENT_COLUMN = 2;// 定义公共静态常量DATA_CONTENT_COLUMN赋值为2
public static final int DATA_CONTENT_COLUMN = 2;
public static final int DATA_CONTENT_DATA_1_COLUMN = 3;// 定义公共静态常量DATA_CONTENT_DATA_1_COLUMN赋值为3
public static final int DATA_CONTENT_DATA_1_COLUMN = 3;
public static final int DATA_CONTENT_DATA_3_COLUMN = 4;// 定义公共静态常量DATA_CONTENT_DATA_3_COLUMN赋值为4
public static final int DATA_CONTENT_DATA_3_COLUMN = 4;
private ContentResolver mContentResolver;// 声明私有ContentResolver类型变量mContentResolver
private ContentResolver mContentResolver;
private boolean mIsCreate;// 声明私有boolean类型变量mIsCreate
private boolean mIsCreate;
private long mDataId;// 声明私有long类型变量mDataId
private long mDataId;
private String mDataMimeType;// 声明私有String类型变量mDataMimeType
private String mDataMimeType;
private String mDataContent;// 声明私有String类型变量mDataContent
private String mDataContent;
private long mDataContentData1;// 声明私有long类型变量mDataContentData1
private long mDataContentData1;
private String mDataContentData3;// 声明私有String类型变量mDataContentData3
private String mDataContentData3;
private ContentValues mDiffDataValues;// 声明私有ContentValues类型变量mDiffDataValues
private ContentValues mDiffDataValues;
public SqlData(Context context) {// 定义构造函数SqlData参数为Context类型变量context
mContentResolver = context.getContentResolver();// 将mContentResolver赋值为context的ContentResolver
mIsCreate = true;// 将mIsCreate赋值为true
mDataId = INVALID_ID;// 将mDataId赋值为INVALID_ID
mDataMimeType = DataConstants.NOTE;// 将mDataMimeType赋值为DataConstants.NOTE
mDataContent = "";// 将mDataContent赋值为空字符串
mDataContentData1 = 0;// 将mDataContentData1赋值为0
mDataContentData3 = "";// 将mDataContentData3赋值为空字符串
mDiffDataValues = new ContentValues();// 创建新的ContentValues对象并赋值给mDiffDataValues
public SqlData(Context context) {
mContentResolver = context.getContentResolver();
mIsCreate = true;
mDataId = INVALID_ID;
mDataMimeType = DataConstants.NOTE;
mDataContent = "";
mDataContentData1 = 0;
mDataContentData3 = "";
mDiffDataValues = new ContentValues();
}
public SqlData(Context context, Cursor c) {// 定义构造函数SqlData参数为Context类型变量context和Cursor类型变量c
mContentResolver = context.getContentResolver();// 将mContentResolver赋值为context的ContentResolver
mIsCreate = false;// 将mIsCreate赋值为false
loadFromCursor(c);// 调用loadFromCursor方法传入参数c
mDiffDataValues = new ContentValues();// 创建新的ContentValues对象并赋值给mDiffDataValues
public SqlData(Context context, Cursor c) {
mContentResolver = context.getContentResolver();
mIsCreate = false;
loadFromCursor(c);
mDiffDataValues = new ContentValues();
}
private void loadFromCursor(Cursor c) { // 定义私有方法loadFromCursor参数为Cursor类型变量c
mDataId = c.getLong(DATA_ID_COLUMN);// 从Cursor c中获取long类型数据并赋值给mDataId
mDataMimeType = c.getString(DATA_MIME_TYPE_COLUMN);// 从Cursor c中获取String类型数据并赋值给mDataMimeType
mDataContent = c.getString(DATA_CONTENT_COLUMN);// 从Cursor c中获取String类型数据并赋值给mDataContent
mDataContentData1 = c.getLong(DATA_CONTENT_DATA_1_COLUMN);// 从Cursor c中获取long类型数据并赋值给mDataContentData1
mDataContentData3 = c.getString(DATA_CONTENT_DATA_3_COLUMN);// 从Cursor c中获取String类型数据并赋值给mDataContentData3
private void loadFromCursor(Cursor c) {
mDataId = c.getLong(DATA_ID_COLUMN);
mDataMimeType = c.getString(DATA_MIME_TYPE_COLUMN);
mDataContent = c.getString(DATA_CONTENT_COLUMN);
mDataContentData1 = c.getLong(DATA_CONTENT_DATA_1_COLUMN);
mDataContentData3 = c.getString(DATA_CONTENT_DATA_3_COLUMN);
}
public void setContent(JSONObject js) throws JSONException {// 定义公共方法setContent参数为JSONObject类型变量js抛出JSONException异常
long dataId = js.has(DataColumns.ID) ? js.getLong(DataColumns.ID) : INVALID_ID;// 从JSONObject js中获取数据ID如果存在则赋值给dataId否则赋值为INVALID_ID
if (mIsCreate || mDataId != dataId) {// 如果mIsCreate为true或者mDataId不等于dataId
mDiffDataValues.put(DataColumns.ID, dataId);// 将dataId放入mDiffDataValues中
public void setContent(JSONObject js) throws JSONException {
long dataId = js.has(DataColumns.ID) ? js.getLong(DataColumns.ID) : INVALID_ID;
if (mIsCreate || mDataId != dataId) {
mDiffDataValues.put(DataColumns.ID, dataId);
}
mDataId = dataId;// 将dataId赋值给mDataId
mDataId = dataId;
String dataMimeType = js.has(DataColumns.MIME_TYPE) ? js.getString(DataColumns.MIME_TYPE)
: DataConstants.NOTE;// 从JSONObject js中获取MIME类型如果存在则赋值给dataMimeType否则赋值为DataConstants.NOTE
if (mIsCreate || !mDataMimeType.equals(dataMimeType)) {// 如果mIsCreate为true或者mDataMimeType不等于dataMimeType
mDiffDataValues.put(DataColumns.MIME_TYPE, dataMimeType);// 将dataMimeType放入mDiffDataValues中
: DataConstants.NOTE;
if (mIsCreate || !mDataMimeType.equals(dataMimeType)) {
mDiffDataValues.put(DataColumns.MIME_TYPE, dataMimeType);
}
mDataMimeType = dataMimeType;// 将dataMimeType赋值给mDataMimeType
mDataMimeType = dataMimeType;
String dataContent = js.has(DataColumns.CONTENT) ? js.getString(DataColumns.CONTENT) : "";// 从JSONObject js中获取内容如果存在则赋值给dataContent否则赋值为空字符串
if (mIsCreate || !mDataContent.equals(dataContent)) {// 如果mIsCreate为true或者mDataContent不等于dataContent
mDiffDataValues.put(DataColumns.CONTENT, dataContent);// 将dataContent放入mDiffDataValues中
String dataContent = js.has(DataColumns.CONTENT) ? js.getString(DataColumns.CONTENT) : "";
if (mIsCreate || !mDataContent.equals(dataContent)) {
mDiffDataValues.put(DataColumns.CONTENT, dataContent);
}
mDataContent = dataContent;// 将dataContent赋值给mDataContent
mDataContent = dataContent;
long dataContentData1 = js.has(DataColumns.DATA1) ? js.getLong(DataColumns.DATA1) : 0;// 从JSONObject js中获取DATA1如果存在则赋值给dataContentData1否则赋值为0
if (mIsCreate || mDataContentData1 != dataContentData1) {// 如果mIsCreate为true或者mDataContentData1不等于dataContentData1
mDiffDataValues.put(DataColumns.DATA1, dataContentData1);// 将dataContentData1放入mDiffDataValues中
long dataContentData1 = js.has(DataColumns.DATA1) ? js.getLong(DataColumns.DATA1) : 0;
if (mIsCreate || mDataContentData1 != dataContentData1) {
mDiffDataValues.put(DataColumns.DATA1, dataContentData1);
}
mDataContentData1 = dataContentData1;// 将dataContentData1赋值给mDataContentData1
mDataContentData1 = dataContentData1;
String dataContentData3 = js.has(DataColumns.DATA3) ? js.getString(DataColumns.DATA3) : "";// 从JSONObject js中获取DATA3如果存在则赋值给dataContentData3否则赋值为空字符串
if (mIsCreate || !mDataContentData3.equals(dataContentData3)) {// 如果mIsCreate为true或者mDataContentData3不等于dataContentData3
mDiffDataValues.put(DataColumns.DATA3, dataContentData3);// 将dataContentData3放入mDiffDataValues中
String dataContentData3 = js.has(DataColumns.DATA3) ? js.getString(DataColumns.DATA3) : "";
if (mIsCreate || !mDataContentData3.equals(dataContentData3)) {
mDiffDataValues.put(DataColumns.DATA3, dataContentData3);
}
mDataContentData3 = dataContentData3;// 将dataContentData3赋值给mDataContentData3
mDataContentData3 = dataContentData3;
}
public JSONObject getContent() throws JSONException {// 定义公共方法getContent抛出JSONException异常
if (mIsCreate) {// 如果mIsCreate为true
Log.e(TAG, "it seems that we haven't created this in database yet");// 输出日志信息
return null;// 返回null
public JSONObject getContent() throws JSONException {
if (mIsCreate) {
Log.e(TAG, "it seems that we haven't created this in database yet");
return null;
}
JSONObject js = new JSONObject();// 创建新的JSONObject对象并赋值给js
js.put(DataColumns.ID, mDataId);// 将mDataId放入js中
js.put(DataColumns.MIME_TYPE, mDataMimeType);// 将mDataMimeType放入js中
js.put(DataColumns.CONTENT, mDataContent);// 将mDataContent放入js中
js.put(DataColumns.DATA1, mDataContentData1);// 将mDataContentData1放入js中
js.put(DataColumns.DATA3, mDataContentData3);// 将mDataContentData3放入js中
return js;// 返回js
JSONObject js = new JSONObject();
js.put(DataColumns.ID, mDataId);
js.put(DataColumns.MIME_TYPE, mDataMimeType);
js.put(DataColumns.CONTENT, mDataContent);
js.put(DataColumns.DATA1, mDataContentData1);
js.put(DataColumns.DATA3, mDataContentData3);
return js;
}
public void commit(long noteId, boolean validateVersion, long version) {// 定义公共方法commit参数为long类型变量noteIdboolean类型变量validateVersionlong类型变量version
public void commit(long noteId, boolean validateVersion, long version) {
if (mIsCreate) {// 如果mIsCreate为true
if (mDataId == INVALID_ID && mDiffDataValues.containsKey(DataColumns.ID)) {// 如果mDataId等于INVALID_ID并且mDiffDataValues包含DataColumns.ID
mDiffDataValues.remove(DataColumns.ID);// 从mDiffDataValues中移除DataColumns.ID
if (mIsCreate) {
if (mDataId == INVALID_ID && mDiffDataValues.containsKey(DataColumns.ID)) {
mDiffDataValues.remove(DataColumns.ID);
}
mDiffDataValues.put(DataColumns.NOTE_ID, noteId);// 将noteId放入mDiffDataValues中
Uri uri = mContentResolver.insert(Notes.CONTENT_DATA_URI, mDiffDataValues);// 调用ContentResolver的insert方法将mDiffDataValues插入到Notes.CONTENT_DATA_URI并将返回的Uri赋值给uri
mDiffDataValues.put(DataColumns.NOTE_ID, noteId);
Uri uri = mContentResolver.insert(Notes.CONTENT_DATA_URI, mDiffDataValues);
try {
mDataId = Long.valueOf(uri.getPathSegments().get(1));// 从uri中获取pathSegments的第二个元素并转换为long类型赋值给mDataId
} catch (NumberFormatException e) {// 捕获NumberFormatException异常
Log.e(TAG, "Get note id error :" + e.toString());// 输出日志信息
throw new ActionFailureException("create note failed");// 抛出ActionFailureException异常
mDataId = Long.valueOf(uri.getPathSegments().get(1));
} catch (NumberFormatException e) {
Log.e(TAG, "Get note id error :" + e.toString());
throw new ActionFailureException("create note failed");
}
} else {
if (mDiffDataValues.size() > 0) {// 如果mDiffDataValues的大小大于0
int result = 0;// 声明并初始化int类型变量result为0
if (!validateVersion) {// 如果validateVersion为false
if (mDiffDataValues.size() > 0) {
int result = 0;
if (!validateVersion) {
result = mContentResolver.update(ContentUris.withAppendedId(
Notes.CONTENT_DATA_URI, mDataId), mDiffDataValues, null, null);// 调用ContentResolver的update方法更新Notes.CONTENT_DATA_URI中mDataId对应的数据更新值为mDiffDataValues
Notes.CONTENT_DATA_URI, mDataId), mDiffDataValues, null, null);
} else {
result = mContentResolver.update(ContentUris.withAppendedId(
Notes.CONTENT_DATA_URI, mDataId), mDiffDataValues,
" ? in (SELECT " + NoteColumns.ID + " FROM " + TABLE.NOTE
+ " WHERE " + NoteColumns.VERSION + "=?)", new String[] {
String.valueOf(noteId), String.valueOf(version)
});// 调用ContentResolver的update方法更新Notes.CONTENT_DATA_URI中mDataId对应的数据更新值为mDiffDataValues更新条件为对应的noteId和version
});
}
if (result == 0) {
Log.w(TAG, "there is no update. maybe user updates note when syncing");// 输出警告日志信息
Log.w(TAG, "there is no update. maybe user updates note when syncing");
}
}
}
mDiffDataValues.clear(); // 清空mDiffDataValues
mIsCreate = false;// 将mIsCreate赋值为false
mDiffDataValues.clear();
mIsCreate = false;
}
public long getId() {
return mDataId;
}// 定义公共方法getId 返回mDataId
}
}

@ -41,72 +41,73 @@ public class Note {
/**
* Create a new note id for adding a new note to databasesID
*/
public static synchronized long getNewNoteId(Context context, long folderId) {
public static synchronized long getNewNoteId(Context context, long folderId) {//定义一个公共的静态同步方法用于获取新的笔记ID。该方法接受两个参数Context对象和folderId。
// Create a new note in the database在数据库中创建一个新的笔记
ContentValues values = new ContentValues();
long createdTime = System.currentTimeMillis();
values.put(NoteColumns.CREATED_DATE, createdTime);
values.put(NoteColumns.MODIFIED_DATE, createdTime);
values.put(NoteColumns.TYPE, Notes.TYPE_NOTE);
values.put(NoteColumns.LOCAL_MODIFIED, 1);
values.put(NoteColumns.PARENT_ID, folderId);
Uri uri = context.getContentResolver().insert(Notes.CONTENT_NOTE_URI, values);
long noteId = 0;
try {
noteId = Long.valueOf(uri.getPathSegments().get(1));
} catch (NumberFormatException e) {
Log.e(TAG, "Get note id error :" + e.toString());
noteId = 0;
ContentValues values = new ContentValues();//创建一个新的ContentValues对象用于存储要插入数据库的值。
long createdTime = System.currentTimeMillis();//获取当前系统时间的毫秒表示。
values.put(NoteColumns.CREATED_DATE, createdTime);//将创建时间添加到ContentValues对象中。
values.put(NoteColumns.MODIFIED_DATE, createdTime);//将修改时间添加到ContentValues对象中此时与创建时间相同。
values.put(NoteColumns.TYPE, Notes.TYPE_NOTE);//将笔记类型添加到ContentValues对象中
values.put(NoteColumns.LOCAL_MODIFIED, 1);//将本地修改标志添加到ContentValues对象中设置为1。
values.put(NoteColumns.PARENT_ID, folderId);//将父文件夹ID添加到ContentValues对象中。
Uri uri = context.getContentResolver().insert(Notes.CONTENT_NOTE_URI, values);//通过ContentResolver的insert方法将ContentValues对象中的值插入到笔记数据库中并返回新笔记的URI。
long noteId = 0;//初始化一个long类型的变量noteId用于存储新笔记的ID
try {//开始一个try块用于捕获异常
noteId = Long.valueOf(uri.getPathSegments().get(1));//从URI中获取新笔记的ID。
} catch (NumberFormatException e) {//捕获NumberFormatException类型的异常
Log.e(TAG, "Get note id error :" + e.toString());//如果捕获到异常,则记录错误信息到日志中。
noteId = 0;//将noteId设置为0表示获取ID失败
}
if (noteId == -1) {
throw new IllegalStateException("Wrong note id:" + noteId);
throw new IllegalStateException("Wrong note id:" + noteId);//如果noteId为-1则抛出一个IllegalStateException表示获取到错误的笔记ID。
}
return noteId;
return noteId;//返回获取到的新笔记ID
}
public Note() {
mNoteDiffValues = new ContentValues();
mNoteData = new NoteData();
mNoteDiffValues = new ContentValues();//创建新的ContentValues对象
mNoteData = new NoteData();//创建新的笔记数据
}
public void setNoteValue(String key, String value) {
mNoteDiffValues.put(key, value);
mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1);
mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());
public void setNoteValue(String key, String value) {//定义了一个公共的方法setNoteValue该方法用于设置笔记的数值。它接受两个参数key和value。
mNoteDiffValues.put(key, value);//将键值对(key, value)添加到mNoteDiffValues中。
mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1);//将本地修改标志设置为1表示笔记已被修改。
mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());//将修改日期设置为当前系统时间的毫秒表示。
}
public void setTextData(String key, String value) {
mNoteData.setTextData(key, value);
}
public void setTextData(String key, String value) {//定义了一个公共的方法setTextData用于设置笔记的文本数据。它接受两个参数key和value。
mNoteData.setTextData(key, value);}//调用mNoteData对象的setTextData方法将键值对(key, value)添加到笔记数据中
public void setTextDataId(long id) {
mNoteData.setTextDataId(id);
public void setTextDataId(long id) {//定义了一个公共的方法setTextDataId用于设置笔记文本数据的ID。它接受一个参数id。
mNoteData.setTextDataId(id);//调用mNoteData对象的setTextDataId方法设置笔记文本数据的ID。
}
public long getTextDataId() {
return mNoteData.mTextDataId;
}
return mNoteData.mTextDataId;//返回mNoteData对象中的文本数据ID
}//定义了一个公共的方法getTextDataId用于获取笔记文本数据的ID
public void setCallDataId(long id) {
mNoteData.setCallDataId(id);
}
mNoteData.setCallDataId(id);//调用mNoteData对象的setCallDataId方法设置笔记通话数据的ID。
}//定义了一个公共的方法setCallDataId用于设置笔记通话数据的ID。它接受一个参数id。
public void setCallData(String key, String value) {
mNoteData.setCallData(key, value);
}
mNoteData.setCallData(key, value);//调用mNoteData对象的setCallData方法将键值对(key, value)添加到笔记通话数据中。
}//定义了一个公共的方法setCallData用于设置笔记的通话数据。它接受两个参数key和value。
public boolean isLocalModified() {
return mNoteDiffValues.size() > 0 || mNoteData.isLocalModified();
public boolean isLocalModified() {//定义了一个公共的方法isLocalModified用于检查笔记是否被本地修改。
return mNoteDiffValues.size() > 0 || mNoteData.isLocalModified();//返回一个布尔值表示mNoteDiffValues的大小是否大于0或者mNoteData是否被本地修改。
}
public boolean syncNote(Context context, long noteId) {
public boolean syncNote(Context context, long noteId) {//定义了一个公共的方法syncNote用于同步笔记。
if (noteId <= 0) {
throw new IllegalArgumentException("Wrong note id:" + noteId);
throw new IllegalArgumentException("Wrong note id:" + noteId);//如果笔记ID小于等于0则抛出一个IllegalArgumentException表示获取到错误的笔记ID。
}
if (!isLocalModified()) {
return true;
if (!isLocalModified()) {//检查笔记是否被本地修改
return true;//如果笔记没有被本地修改则返回true
}
/**

@ -332,19 +332,20 @@ public class WorkingNote {//`WorkingNote` 类用于管理笔记数据,包含
public boolean hasClockAlert() {//这个方法用于判断笔记是否有闹钟提醒
return (mAlertDate > 0 ? true : false);
}
}//这个方法用于判断笔记是否有闹钟提醒。
public String getContent() {//这个方法用于获取笔记内容
return mContent;
}
}//这个方法用于获取笔记内容。
public long getAlertDate() {//这个方法用于获取提醒日期
return mAlertDate;
}
}//这个方法用于获取提醒日期
public long getModifiedDate() {//这个方法用于获取笔记修改日期
return mModifiedDate;
}
}//这个方法用于获取笔记修改日期
public int getBgColorResId() {//这个方法用于获取背景颜色的资源ID
return NoteBgResources.getNoteBgResource(mBgColorId);
@ -352,27 +353,26 @@ public class WorkingNote {//`WorkingNote` 类用于管理笔记数据,包含
public int getBgColorId() {//这个方法用于获取背景颜色的ID
return mBgColorId;
}
}//这个方法用于获取背景颜色的ID。
public int getTitleBgResId() {//这个方法用于获取标题背景的资源ID
return NoteBgResources.getNoteTitleBgResource(mBgColorId);
}
return NoteBgResources.getNoteTitleBgResource(mBgColorId);} //这个方法用于获取标题背景的资源ID。
public int getCheckListMode() {//这个方法用于获取清单模式
return mMode;
}
}//这个方法用于获取清单模式。
public long getNoteId() {//这个方法用于获取笔记ID
return mNoteId;
}
} //这个方法用于获取笔记ID
public long getFolderId() {//这个方法用于获取笔记所属文件夹的ID
return mFolderId;
}
} //这个方法用于获取笔记所属文件夹的ID。
public int getWidgetId() {//这个方法用于获取小部件的ID
return mWidgetId;
}
} //这个方法用于获取小部件的ID。
public int getWidgetType() {//这个方法用于获取小部件的类型
return mWidgetType;

@ -41,10 +41,10 @@ import java.io.IOException;
public class AlarmAlertActivity extends Activity implements OnClickListener, OnDismissListener {
private long mNoteId; // 提醒记录的ID
private String mSnippet; // 提醒记录的摘要
private static final int SNIPPET_PREW_MAX_LEN = 60; // 摘要预览的最大长度
MediaPlayer mPlayer; // 媒体播放器
private long mNoteId;
private String mSnippet;
private static final int SNIPPET_PREW_MAX_LEN = 60;
MediaPlayer mPlayer;
@Override
protected void onCreate(Bundle savedInstanceState) {
@ -64,20 +64,20 @@ public class AlarmAlertActivity extends Activity implements OnClickListener, OnD
Intent intent = getIntent();
try {
mNoteId = Long.valueOf(intent.getData().getPathSegments().get(1)); // 从Intent中获取提醒记录的ID
mSnippet = DataUtils.getSnippetById(this.getContentResolver(), mNoteId); // 根据ID从数据库中获取提醒记录的摘要
mNoteId = Long.valueOf(intent.getData().getPathSegments().get(1));
mSnippet = DataUtils.getSnippetById(this.getContentResolver(), mNoteId);
mSnippet = mSnippet.length() > SNIPPET_PREW_MAX_LEN ? mSnippet.substring(0,
SNIPPET_PREW_MAX_LEN) + getResources().getString(R.string.notelist_string_info)
: mSnippet; // 如果摘要超过预设的最大长度,则截断并添加附加信息
: mSnippet;
} catch (IllegalArgumentException e) {
e.printStackTrace();
return;
}
mPlayer = new MediaPlayer(); // 创建媒体播放器实例
if (DataUtils.visibleInNoteDatabase(getContentResolver(), mNoteId, Notes.TYPE_NOTE)) { // 检查提醒记录是否在数据库中可见
showActionDialog(); // 显示操作对话框
playAlarmSound(); // 播放闹钟声音
mPlayer = new MediaPlayer();
if (DataUtils.visibleInNoteDatabase(getContentResolver(), mNoteId, Notes.TYPE_NOTE)) {
showActionDialog();
playAlarmSound();
} else {
finish();
}
@ -85,25 +85,25 @@ public class AlarmAlertActivity extends Activity implements OnClickListener, OnD
private boolean isScreenOn() {
PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
return pm.isScreenOn(); // 检查屏幕是否亮起
return pm.isScreenOn();
}
private void playAlarmSound() {
Uri url = RingtoneManager.getActualDefaultRingtoneUri(this, RingtoneManager.TYPE_ALARM); // 获取闹钟铃声的URI
Uri url = RingtoneManager.getActualDefaultRingtoneUri(this, RingtoneManager.TYPE_ALARM);
int silentModeStreams = Settings.System.getInt(getContentResolver(),
Settings.System.MODE_RINGER_STREAMS_AFFECTED, 0); // 获取受静音模式影响的音频流
Settings.System.MODE_RINGER_STREAMS_AFFECTED, 0);
if ((silentModeStreams & (1 << AudioManager.STREAM_ALARM)) != 0) {
mPlayer.setAudioStreamType(silentModeStreams); // 设置媒体播放器的音频流类型
mPlayer.setAudioStreamType(silentModeStreams);
} else {
mPlayer.setAudioStreamType(AudioManager.STREAM_ALARM);
}
try {
mPlayer.setDataSource(this, url); // 设置媒体播放器的数据源
mPlayer.prepare(); // 准备媒体播放器
mPlayer.setLooping(true); // 设置循环播放
mPlayer.start(); // 开始播放
mPlayer.setDataSource(this, url);
mPlayer.prepare();
mPlayer.setLooping(true);
mPlayer.start();
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
@ -122,12 +122,12 @@ public class AlarmAlertActivity extends Activity implements OnClickListener, OnD
private void showActionDialog() {
AlertDialog.Builder dialog = new AlertDialog.Builder(this);
dialog.setTitle(R.string.app_name);
dialog.setMessage(mSnippet); // 设置对话框的消息内容为提醒记录的摘要
dialog.setPositiveButton(R.string.notealert_ok, this); // 设置对话框的确定按钮
dialog.setMessage(mSnippet);
dialog.setPositiveButton(R.string.notealert_ok, this);
if (isScreenOn()) {
dialog.setNegativeButton(R.string.notealert_enter, this); // 设置对话框的取消按钮
dialog.setNegativeButton(R.string.notealert_enter, this);
}
dialog.show().setOnDismissListener(this); // 显示对话框,并设置对话框的消失监听器
dialog.show().setOnDismissListener(this);
}
public void onClick(DialogInterface dialog, int which) {
@ -136,7 +136,7 @@ public class AlarmAlertActivity extends Activity implements OnClickListener, OnD
Intent intent = new Intent(this, NoteEditActivity.class);
intent.setAction(Intent.ACTION_VIEW);
intent.putExtra(Intent.EXTRA_UID, mNoteId);
startActivity(intent); // 启动编辑提醒记录的界面
startActivity(intent);
break;
default:
break;
@ -144,16 +144,15 @@ public class AlarmAlertActivity extends Activity implements OnClickListener, OnD
}
public void onDismiss(DialogInterface dialog) {
stopAlarmSound(); // 停止闹钟声音
finish(); // 结束当前Activity
stopAlarmSound();
finish();
}
private void stopAlarmSound() {
if (mPlayer != null) {
mPlayer.stop(); // 停止播放
mPlayer.release(); // 释放资源
mPlayer.stop();
mPlayer.release();
mPlayer = null;
}
}
}

@ -31,8 +31,8 @@ import net.micode.notes.data.Notes.NoteColumns;
public class AlarmInitReceiver extends BroadcastReceiver {
private static final String [] PROJECTION = new String [] {
NoteColumns.ID, // 提醒记录的ID
NoteColumns.ALERTED_DATE // 提醒时间
NoteColumns.ID,
NoteColumns.ALERTED_DATE
};
private static final int COLUMN_ID = 0;
@ -40,9 +40,7 @@ public class AlarmInitReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
long currentDate = System.currentTimeMillis(); // 获取当前时间
// 查询数据库,获取需要提醒的记录
long currentDate = System.currentTimeMillis();
Cursor c = context.getContentResolver().query(Notes.CONTENT_NOTE_URI,
PROJECTION,
NoteColumns.ALERTED_DATE + ">? AND " + NoteColumns.TYPE + "=" + Notes.TYPE_NOTE,
@ -52,16 +50,16 @@ public class AlarmInitReceiver extends BroadcastReceiver {
if (c != null) {
if (c.moveToFirst()) {
do {
long alertDate = c.getLong(COLUMN_ALERTED_DATE); // 获取提醒时间
Intent sender = new Intent(context, AlarmReceiver.class); // 创建Intent对象用于触发AlarmReceiver类
sender.setData(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, c.getLong(COLUMN_ID))); // 设置Intent的数据以便在AlarmReceiver类中获取相应的提醒记录
PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, sender, 0); // 创建待定的广播Intent
AlarmManager alermManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE); // 获取AlarmManager实例
alermManager.set(AlarmManager.RTC_WAKEUP, alertDate, pendingIntent); // 设置闹钟提醒
long alertDate = c.getLong(COLUMN_ALERTED_DATE);
Intent sender = new Intent(context, AlarmReceiver.class);
sender.setData(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, c.getLong(COLUMN_ID)));
PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, sender, 0);
AlarmManager alermManager = (AlarmManager) context
.getSystemService(Context.ALARM_SERVICE);
alermManager.set(AlarmManager.RTC_WAKEUP, alertDate, pendingIntent);
} while (c.moveToNext());
}
c.close();
}
}
}

@ -23,8 +23,8 @@ import android.content.Intent;
public class AlarmReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
intent.setClass(context, AlarmAlertActivity.class);//设置要启动的Activity类
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);//addFlags()方法用于添加启动标志
context.startActivity(intent);//用于启动Activity
intent.setClass(context, AlarmAlertActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(intent);
}
}

@ -31,10 +31,10 @@ import android.text.format.DateUtils;
public class DateTimePickerDialog extends AlertDialog implements OnClickListener {
private Calendar mDate = Calendar.getInstance(); // 日历对象,用于存储日期和时间
private boolean mIs24HourView; // 是否使用24小时制
private OnDateTimeSetListener mOnDateTimeSetListener; // 日期时间设置监听器
private DateTimePicker mDateTimePicker; // 日期时间选择器
private Calendar mDate = Calendar.getInstance();
private boolean mIs24HourView;
private OnDateTimeSetListener mOnDateTimeSetListener;
private DateTimePicker mDateTimePicker;
public interface OnDateTimeSetListener {
void OnDateTimeSet(AlertDialog dialog, long date);
@ -42,34 +42,34 @@ public class DateTimePickerDialog extends AlertDialog implements OnClickListener
public DateTimePickerDialog(Context context, long date) {
super(context);
mDateTimePicker = new DateTimePicker(context); // 创建日期时间选择器
setView(mDateTimePicker); // 将日期时间选择器设置为对话框的视图
mDateTimePicker = new DateTimePicker(context);
setView(mDateTimePicker);
mDateTimePicker.setOnDateTimeChangedListener(new OnDateTimeChangedListener() {
public void onDateTimeChanged(DateTimePicker view, int year, int month,
int dayOfMonth, int hourOfDay, int minute) {
mDate.set(Calendar.YEAR, year); // 设置年份
mDate.set(Calendar.MONTH, month); // 设置月份
mDate.set(Calendar.DAY_OF_MONTH, dayOfMonth); // 设置日期
mDate.set(Calendar.HOUR_OF_DAY, hourOfDay); // 设置小时
mDate.set(Calendar.MINUTE, minute); // 设置分钟
updateTitle(mDate.getTimeInMillis()); // 更新对话框标题
mDate.set(Calendar.YEAR, year);
mDate.set(Calendar.MONTH, month);
mDate.set(Calendar.DAY_OF_MONTH, dayOfMonth);
mDate.set(Calendar.HOUR_OF_DAY, hourOfDay);
mDate.set(Calendar.MINUTE, minute);
updateTitle(mDate.getTimeInMillis());
}
});
mDate.setTimeInMillis(date); // 设置初始日期时间
mDate.set(Calendar.SECOND, 0); // 将秒数设置为0
mDateTimePicker.setCurrentDate(mDate.getTimeInMillis()); // 设置日期时间选择器的当前日期时间
setButton(context.getString(R.string.datetime_dialog_ok), this); // 设置确定按钮
setButton2(context.getString(R.string.datetime_dialog_cancel), (OnClickListener)null); // 设置取消按钮
set24HourView(DateFormat.is24HourFormat(this.getContext())); // 根据系统设置确定是否使用24小时制
updateTitle(mDate.getTimeInMillis()); // 更新对话框标题
mDate.setTimeInMillis(date);
mDate.set(Calendar.SECOND, 0);
mDateTimePicker.setCurrentDate(mDate.getTimeInMillis());
setButton(context.getString(R.string.datetime_dialog_ok), this);
setButton2(context.getString(R.string.datetime_dialog_cancel), (OnClickListener)null);
set24HourView(DateFormat.is24HourFormat(this.getContext()));
updateTitle(mDate.getTimeInMillis());
}
public void set24HourView(boolean is24HourView) {
mIs24HourView = is24HourView; // 设置是否使用24小时制
mIs24HourView = is24HourView;
}
public void setOnDateTimeSetListener(OnDateTimeSetListener callBack) {
mOnDateTimeSetListener = callBack; // 设置日期时间设置监听器
mOnDateTimeSetListener = callBack;
}
private void updateTitle(long date) {
@ -77,14 +77,14 @@ public class DateTimePickerDialog extends AlertDialog implements OnClickListener
DateUtils.FORMAT_SHOW_YEAR |
DateUtils.FORMAT_SHOW_DATE |
DateUtils.FORMAT_SHOW_TIME;
flag |= mIs24HourView ? DateUtils.FORMAT_24HOUR : DateUtils.FORMAT_24HOUR; // 根据是否使用24小时制设置标志位
setTitle(DateUtils.formatDateTime(this.getContext(), date, flag)); // 根据日期时间和标志位设置对话框标题
flag |= mIs24HourView ? DateUtils.FORMAT_24HOUR : DateUtils.FORMAT_24HOUR;
setTitle(DateUtils.formatDateTime(this.getContext(), date, flag));
}
public void onClick(DialogInterface arg0, int arg1) {
if (mOnDateTimeSetListener != null) {
mOnDateTimeSetListener.OnDateTimeSet(this, mDate.getTimeInMillis()); // 触发日期时间设置监听器
mOnDateTimeSetListener.OnDateTimeSet(this, mDate.getTimeInMillis());
}
}
}
}

@ -28,35 +28,34 @@ import android.widget.PopupMenu.OnMenuItemClickListener;
import net.micode.notes.R;
public class DropdownMenu {
private Button mButton; // 下拉菜单的按钮
private PopupMenu mPopupMenu; // 弹出菜单
private Menu mMenu; // 菜单
private Button mButton;
private PopupMenu mPopupMenu;
private Menu mMenu;
public DropdownMenu(Context context, Button button, int menuId) {
mButton = button;
mButton.setBackgroundResource(R.drawable.dropdown_icon); // 设置按钮的背景图像为下拉图标
mPopupMenu = new PopupMenu(context, mButton); // 创建弹出菜单
mMenu = mPopupMenu.getMenu(); // 获取菜单
mPopupMenu.getMenuInflater().inflate(menuId, mMenu); // 填充菜单项
mButton.setBackgroundResource(R.drawable.dropdown_icon);
mPopupMenu = new PopupMenu(context, mButton);
mMenu = mPopupMenu.getMenu();
mPopupMenu.getMenuInflater().inflate(menuId, mMenu);
mButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mPopupMenu.show(); // 点击按钮时显示弹出菜单
mPopupMenu.show();
}
});
}
public void setOnDropdownMenuItemClickListener(OnMenuItemClickListener listener) {
if (mPopupMenu != null) {
mPopupMenu.setOnMenuItemClickListener(listener); // 设置菜单项点击监听器
mPopupMenu.setOnMenuItemClickListener(listener);
}
}
public MenuItem findItem(int id) {
return mMenu.findItem(id); // 查找指定ID的菜单项
return mMenu.findItem(id);
}
public void setTitle(CharSequence title) {
mButton.setText(title); // 设置按钮的文本
mButton.setText(title);
}
}

@ -31,12 +31,12 @@ import net.micode.notes.data.Notes.NoteColumns;
public class FoldersListAdapter extends CursorAdapter {
public static final String [] PROJECTION = {
NoteColumns.ID, // 列索引0ID列
NoteColumns.SNIPPET // 列索引1SNIPPET列
NoteColumns.ID,
NoteColumns.SNIPPET
};
public static final int ID_COLUMN = 0; // ID列的索引
public static final int NAME_COLUMN = 1; // 名称列的索引
public static final int ID_COLUMN = 0;
public static final int NAME_COLUMN = 1;
public FoldersListAdapter(Context context, Cursor c) {
super(context, c);
@ -45,7 +45,7 @@ public class FoldersListAdapter extends CursorAdapter {
@Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
return new FolderListItem(context); // 创建一个新的FolderListItem视图
return new FolderListItem(context);
}
@Override
@ -53,14 +53,14 @@ public class FoldersListAdapter extends CursorAdapter {
if (view instanceof FolderListItem) {
String folderName = (cursor.getLong(ID_COLUMN) == Notes.ID_ROOT_FOLDER) ? context
.getString(R.string.menu_move_parent_folder) : cursor.getString(NAME_COLUMN);
((FolderListItem) view).bind(folderName); // 将文件夹名称绑定到视图
((FolderListItem) view).bind(folderName);
}
}
public String getFolderName(Context context, int position) {
Cursor cursor = (Cursor) getItem(position);
return (cursor.getLong(ID_COLUMN) == Notes.ID_ROOT_FOLDER) ? context
.getString(R.string.menu_move_parent_folder) : cursor.getString(NAME_COLUMN); // 获取指定位置的文件夹名称
.getString(R.string.menu_move_parent_folder) : cursor.getString(NAME_COLUMN);
}
private class FolderListItem extends LinearLayout {
@ -68,13 +68,13 @@ public class FoldersListAdapter extends CursorAdapter {
public FolderListItem(Context context) {
super(context);
inflate(context, R.layout.folder_list_item, this); // 填充自定义视图
inflate(context, R.layout.folder_list_item, this);
mName = (TextView) findViewById(R.id.tv_folder_name);
}
public void bind(String name) {
mName.setText(name); // 设置文件夹名称
mName.setText(name);
}
}
}
}

@ -43,7 +43,7 @@ public class LoginActivity extends Activity {
progressDialog.setMessage("Loading...");
progressDialog.setCancelable(true);
progressDialog.show();
Intent intent = new Intent(LoginActivity.this, NotesListActivity.class);
Intent intent = new Intent(LoginActivity.this, SplashActivity.class);
startActivity(intent);
finish();
} else {

@ -80,88 +80,83 @@ import java.util.regex.Pattern;
public class NoteEditActivity extends Activity implements OnClickListener,
NoteSettingChangedListener, OnTextViewChangeListener {
private class HeadViewHolder {
public TextView tvModified; // 修改日期
public TextView tvModified;
public ImageView ivAlertIcon; // 提醒图标
public ImageView ivAlertIcon;
public TextView tvAlertDate; // 提醒日期
public TextView tvAlertDate;
public ImageView ibSetBgColor; // 设置背景颜色按钮
public EditText editText; // 编辑框
public TextView textView; // 文本视图
public ImageView ibSetBgColor;
public EditText editText;
public TextView textView;
}
private static final Map<Integer, Integer> sBgSelectorBtnsMap = new HashMap<Integer, Integer>();
static {
sBgSelectorBtnsMap.put(R.id.iv_bg_yellow, ResourceParser.YELLOW); // 黄色背景按钮
sBgSelectorBtnsMap.put(R.id.iv_bg_red, ResourceParser.RED); // 红色背景按钮
sBgSelectorBtnsMap.put(R.id.iv_bg_blue, ResourceParser.BLUE); // 蓝色背景按钮
sBgSelectorBtnsMap.put(R.id.iv_bg_green, ResourceParser.GREEN); // 绿色背景按钮
sBgSelectorBtnsMap.put(R.id.iv_bg_white, ResourceParser.WHITE); // 白色背景按钮
sBgSelectorBtnsMap.put(R.id.iv_bg_yellow, ResourceParser.YELLOW);
sBgSelectorBtnsMap.put(R.id.iv_bg_red, ResourceParser.RED);
sBgSelectorBtnsMap.put(R.id.iv_bg_blue, ResourceParser.BLUE);
sBgSelectorBtnsMap.put(R.id.iv_bg_green, ResourceParser.GREEN);
sBgSelectorBtnsMap.put(R.id.iv_bg_white, ResourceParser.WHITE);
}
private static final Map<Integer, Integer> sBgSelectorSelectionMap = new HashMap<Integer, Integer>();
static {
sBgSelectorSelectionMap.put(ResourceParser.YELLOW, R.id.iv_bg_yellow_select); // 选择的黄色背景按钮
sBgSelectorSelectionMap.put(ResourceParser.RED, R.id.iv_bg_red_select); // 选择的红色背景按钮
sBgSelectorSelectionMap.put(ResourceParser.BLUE, R.id.iv_bg_blue_select); // 选择的蓝色背景按钮
sBgSelectorSelectionMap.put(ResourceParser.GREEN, R.id.iv_bg_green_select); // 选择的绿色背景按钮
sBgSelectorSelectionMap.put(ResourceParser.WHITE, R.id.iv_bg_white_select); // 选择的白色背景按钮
sBgSelectorSelectionMap.put(ResourceParser.YELLOW, R.id.iv_bg_yellow_select);
sBgSelectorSelectionMap.put(ResourceParser.RED, R.id.iv_bg_red_select);
sBgSelectorSelectionMap.put(ResourceParser.BLUE, R.id.iv_bg_blue_select);
sBgSelectorSelectionMap.put(ResourceParser.GREEN, R.id.iv_bg_green_select);
sBgSelectorSelectionMap.put(ResourceParser.WHITE, R.id.iv_bg_white_select);
}
private static final Map<Integer, Integer> sFontSizeBtnsMap = new HashMap<Integer, Integer>();
static {
sFontSizeBtnsMap.put(R.id.ll_font_large, ResourceParser.TEXT_LARGE); // 大号字体按钮
sFontSizeBtnsMap.put(R.id.ll_font_small, ResourceParser.TEXT_SMALL); // 小号字体按钮
sFontSizeBtnsMap.put(R.id.ll_font_normal, ResourceParser.TEXT_MEDIUM); // 中号字体按钮
sFontSizeBtnsMap.put(R.id.ll_font_super, ResourceParser.TEXT_SUPER); // 超大号字体按钮
sFontSizeBtnsMap.put(R.id.ll_font_large, ResourceParser.TEXT_LARGE);
sFontSizeBtnsMap.put(R.id.ll_font_small, ResourceParser.TEXT_SMALL);
sFontSizeBtnsMap.put(R.id.ll_font_normal, ResourceParser.TEXT_MEDIUM);
sFontSizeBtnsMap.put(R.id.ll_font_super, ResourceParser.TEXT_SUPER);
}
private static final Map<Integer, Integer> sFontSelectorSelectionMap = new HashMap<Integer, Integer>();
static {
sFontSelectorSelectionMap.put(ResourceParser.TEXT_LARGE, R.id.iv_large_select); // 选择的大号字体按钮
sFontSelectorSelectionMap.put(ResourceParser.TEXT_SMALL, R.id.iv_small_select); // 选择的小号字体按钮
sFontSelectorSelectionMap.put(ResourceParser.TEXT_MEDIUM, R.id.iv_medium_select); // 选择的中号字体按钮
sFontSelectorSelectionMap.put(ResourceParser.TEXT_SUPER, R.id.iv_super_select); // 选择的超大号字体按钮
sFontSelectorSelectionMap.put(ResourceParser.TEXT_LARGE, R.id.iv_large_select);
sFontSelectorSelectionMap.put(ResourceParser.TEXT_SMALL, R.id.iv_small_select);
sFontSelectorSelectionMap.put(ResourceParser.TEXT_MEDIUM, R.id.iv_medium_select);
sFontSelectorSelectionMap.put(ResourceParser.TEXT_SUPER, R.id.iv_super_select);
}
private static final String TAG = "NoteEditActivity";
private HeadViewHolder mNoteHeaderHolder; // 头部视图持有者
private View mHeadViewPanel; // 头部视图面板
private HeadViewHolder mNoteHeaderHolder;
private View mNoteBgColorSelector; // 笔记背景颜色选择器
private View mHeadViewPanel;
private View mFontSizeSelector; // 字体大小选择器
private View mNoteBgColorSelector;
private EditText mNoteEditor; // 笔记编辑器
private View mFontSizeSelector;
private View mNoteEditorPanel; // 笔记编辑器面板
private EditText mNoteEditor;
private WorkingNote mWorkingNote; // 当前工作笔记
private View mNoteEditorPanel;
private SharedPreferences mSharedPrefs; // 共享首选项
private int mFontSizeId; // 字体大小ID
private WorkingNote mWorkingNote;
private static final String PREFERENCE_FONT_SIZE = "pref_font_size"; // 字体大小首选项
private SharedPreferences mSharedPrefs;
private int mFontSizeId;
private static final int SHORTCUT_ICON_TITLE_MAX_LEN = 10; // 快捷图标标题最大长度
private static final String PREFERENCE_FONT_SIZE = "pref_font_size";
public static final String TAG_CHECKED = String.valueOf('\u221A'); // 选中标签
public static final String TAG_UNCHECKED = String.valueOf('\u25A1'); // 未选中标签
private static final int SHORTCUT_ICON_TITLE_MAX_LEN = 10;
private LinearLayout mEditTextList; // 编辑文本列表
public static final String TAG_CHECKED = String.valueOf('\u221A');
public static final String TAG_UNCHECKED = String.valueOf('\u25A1');
private String mUserQuery; // 用户查询
private Pattern mPattern; // 模式
private EditText editText; // 编辑框
private TextView textView; // 文本视图
private LinearLayout mEditTextList;
private String mUserQuery;
private Pattern mPattern;
private EditText editText;
private TextView textView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@ -174,8 +169,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
initResources();
count();
}
private void count() {
private void count(){
mNoteEditor.addTextChangedListener(new TextWatcher() {
int currentLength = 0;
@ -192,7 +186,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
}
});
}
/**
* Current activity may be killed when the memory is low. Once it is killed, for another time
* user load this activity, we should restore the former state
@ -246,7 +239,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
getWindow().setSoftInputMode(
WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN
| WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
} else if (TextUtils.equals(Intent.ACTION_INSERT_OR_EDIT, intent.getAction())) {
} else if(TextUtils.equals(Intent.ACTION_INSERT_OR_EDIT, intent.getAction())) {
// New note
long folderId = intent.getLongExtra(Notes.INTENT_EXTRA_FOLDER_ID, 0);
int widgetId = intent.getIntExtra(Notes.INTENT_EXTRA_WIDGET_ID,
@ -287,11 +280,11 @@ public class NoteEditActivity extends Activity implements OnClickListener,
| WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);
} else {
Log.e(TAG, "Intent not specified action, should not support");
finish();// 初始化状态失败结束当前Activity
finish();
return false;
}
mWorkingNote.setOnSettingStatusChangedListener(this);
return true;// 输出日志信息表示正在从被销毁的Activity中进行恢复
return true;
}
@Override
@ -300,25 +293,21 @@ public class NoteEditActivity extends Activity implements OnClickListener,
initNoteScreen();
}
private void initNoteScreen() { // 设置文本样式为指定字体大小
private void initNoteScreen() {
mNoteEditor.setTextAppearance(this, TextAppearanceResources
.getTexAppearanceResource(mFontSizeId));
// 根据笔记的模式切换到对应的列表模式或文本模式
if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
switchToListMode(mWorkingNote.getContent());
} else { // 设置笔记编辑器的文本内容,并高亮显示搜索结果
} else {
mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery));
// 将光标移动到文本末尾
mNoteEditor.setSelection(mNoteEditor.getText().length());
}
// 隐藏所有背景选择器选中状态的视图
for (Integer id : sBgSelectorSelectionMap.keySet()) {
findViewById(sBgSelectorSelectionMap.get(id)).setVisibility(View.GONE);
}
// 设置标题栏和笔记编辑区域的背景资源
mHeadViewPanel.setBackgroundResource(mWorkingNote.getTitleBgResId());
mNoteEditorPanel.setBackgroundResource(mWorkingNote.getBgColorResId());
// 设置修改时间文本
mNoteHeaderHolder.tvModified.setText(DateUtils.formatDateTime(this,
mWorkingNote.getModifiedDate(), DateUtils.FORMAT_SHOW_DATE
| DateUtils.FORMAT_NUMERIC_DATE | DateUtils.FORMAT_SHOW_TIME
@ -334,19 +323,18 @@ public class NoteEditActivity extends Activity implements OnClickListener,
private void showAlertHeader() {
if (mWorkingNote.hasClockAlert()) {
long time = System.currentTimeMillis();
if (time > mWorkingNote.getAlertDate()) { // 如果提醒时间已过期,则显示"提醒已过期"文本
if (time > mWorkingNote.getAlertDate()) {
mNoteHeaderHolder.tvAlertDate.setText(R.string.note_alert_expired);
} else {// 显示相对时间,例如"2分钟前"
} else {
mNoteHeaderHolder.tvAlertDate.setText(DateUtils.getRelativeTimeSpanString(
mWorkingNote.getAlertDate(), time, DateUtils.MINUTE_IN_MILLIS));
}// 显示提醒时间文本和提醒图标
}
mNoteHeaderHolder.tvAlertDate.setVisibility(View.VISIBLE);
mNoteHeaderHolder.ivAlertIcon.setVisibility(View.VISIBLE);
} else { // 隐藏提醒时间文本和提醒图标
} else {
mNoteHeaderHolder.tvAlertDate.setVisibility(View.GONE);
mNoteHeaderHolder.ivAlertIcon.setVisibility(View.GONE);
}
;
};
}
@Override
@ -371,23 +359,23 @@ public class NoteEditActivity extends Activity implements OnClickListener,
}
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {// 如果背景颜色选择器可见且触摸事件不在其范围内,则隐藏背景颜色选择器
public boolean dispatchTouchEvent(MotionEvent ev) {
if (mNoteBgColorSelector.getVisibility() == View.VISIBLE
&& !inRangeOfView(mNoteBgColorSelector, ev)) {
mNoteBgColorSelector.setVisibility(View.GONE);
return true;
}
// 如果字体大小选择器可见且触摸事件不在其范围内,则隐藏字体大小选择器
if (mFontSizeSelector.getVisibility() == View.VISIBLE
&& !inRangeOfView(mFontSizeSelector, ev)) {
mFontSizeSelector.setVisibility(View.GONE);
return true;
}// 调用父类的dispatchTouchEvent方法处理触摸事件
}
return super.dispatchTouchEvent(ev);
}
private boolean inRangeOfView(View view, MotionEvent ev) {
int[] location = new int[2];
int []location = new int[2];
view.getLocationOnScreen(location);
int x = location[0];
int y = location[1];
@ -395,8 +383,8 @@ public class NoteEditActivity extends Activity implements OnClickListener,
|| ev.getX() > (x + view.getWidth())
|| ev.getY() < y
|| ev.getY() > (y + view.getHeight())) {
return false;
}
return false;
}
return true;
}
@ -406,10 +394,10 @@ public class NoteEditActivity extends Activity implements OnClickListener,
mNoteHeaderHolder.tvModified = (TextView) findViewById(R.id.tv_modified_date);
mNoteHeaderHolder.ivAlertIcon = (ImageView) findViewById(R.id.iv_alert_icon);
mNoteHeaderHolder.tvAlertDate = (TextView) findViewById(R.id.tv_alert_date);
// 初始化编辑器和文本计数器
mNoteHeaderHolder.editText = (EditText) findViewById(R.id.note_edit_view);
mNoteHeaderHolder.textView = (TextView) findViewById(R.id.text_num);
// 初始化背景颜色选择器按钮和点击事件
mNoteHeaderHolder.ibSetBgColor = (ImageView) findViewById(R.id.btn_set_bg_color);
mNoteHeaderHolder.ibSetBgColor.setOnClickListener(this);
mNoteEditor = (EditText) findViewById(R.id.note_edit_view);
@ -419,14 +407,12 @@ public class NoteEditActivity extends Activity implements OnClickListener,
ImageView iv = (ImageView) findViewById(id);
iv.setOnClickListener(this);
}
// 初始化字体大小选择器和点击事件
mFontSizeSelector = findViewById(R.id.font_size_selector);
for (int id : sFontSizeBtnsMap.keySet()) {
View view = findViewById(id);
view.setOnClickListener(this);
}
;
// 初始化SharedPreferences和字体大小
};
mSharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
mFontSizeId = mSharedPrefs.getInt(PREFERENCE_FONT_SIZE, ResourceParser.BG_DEFAULT_FONT_SIZE);
/**
@ -434,42 +420,36 @@ public class NoteEditActivity extends Activity implements OnClickListener,
* The id may larger than the length of resources, in this case,
* return the {@link ResourceParser#BG_DEFAULT_FONT_SIZE}
*/
if (mFontSizeId >= TextAppearanceResources.getResourcesSize()) {
if(mFontSizeId >= TextAppearanceResources.getResourcesSize()) {
mFontSizeId = ResourceParser.BG_DEFAULT_FONT_SIZE;
}
// 初始化编辑器列表
mEditTextList = (LinearLayout) findViewById(R.id.note_edit_list);
}
@Override
protected void onPause() {
super.onPause();
if (saveNote()) {
if(saveNote()) {
Log.d(TAG, "Note data was saved with length:" + mWorkingNote.getContent().length());
}
clearSettingState();
}
private void updateWidget() {
// 创建更新小部件的意图
Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
// 根据笔记的小部件类型设置对应的小部件提供者类
if (mWorkingNote.getWidgetType() == Notes.TYPE_WIDGET_2X) {
intent.setClass(this, NoteWidgetProvider_2x.class);
} else if (mWorkingNote.getWidgetType() == Notes.TYPE_WIDGET_4X) {
intent.setClass(this, NoteWidgetProvider_4x.class);
} else {
Log.e(TAG, "Unsupported widget type");
Log.e(TAG, "Unspported widget type");
return;
}
// 将当前笔记的小部件ID作为额外参数传递给意图
intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, new int[]{
mWorkingNote.getWidgetId()
intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, new int[] {
mWorkingNote.getWidgetId()
});
// 发送广播,通知小部件进行更新
sendBroadcast(intent);
setResult(RESULT_OK, intent);
}
@ -477,16 +457,14 @@ public class NoteEditActivity extends Activity implements OnClickListener,
public void onClick(View v) {
int id = v.getId();
if (id == R.id.btn_set_bg_color) {
// 显示背景颜色选择器,并显示当前笔记的背景颜色选中状态
mNoteBgColorSelector.setVisibility(View.VISIBLE);
findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(View.VISIBLE);
} else if (sBgSelectorBtnsMap.containsKey(id)) {
// 隐藏当前笔记的背景颜色选中状态并设置新的背景颜色ID
findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(View.GONE);
findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(
View.GONE);
mWorkingNote.setBgColorId(sBgSelectorBtnsMap.get(id));
mNoteBgColorSelector.setVisibility(View.GONE);
} else if (sFontSizeBtnsMap.containsKey(id)) {
// 切换字体大小,并更新编辑器的文本样式
findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.GONE);
mFontSizeId = sFontSizeBtnsMap.get(id);
mSharedPrefs.edit().putInt(PREFERENCE_FONT_SIZE, mFontSizeId).commit();
@ -495,16 +473,16 @@ public class NoteEditActivity extends Activity implements OnClickListener,
getWorkingText();
switchToListMode(mWorkingNote.getContent());
} else {
mNoteEditor.setTextAppearance(this, TextAppearanceResources.getTexAppearanceResource(mFontSizeId));
mNoteEditor.setTextAppearance(this,
TextAppearanceResources.getTexAppearanceResource(mFontSizeId));
}
mFontSizeSelector.setVisibility(View.GONE);
}
}
@Override
public void onBackPressed() {
if (clearSettingState()) {
if(clearSettingState()) {
return;
}
@ -513,13 +491,10 @@ public class NoteEditActivity extends Activity implements OnClickListener,
}
private boolean clearSettingState() {
// 如果背景颜色选择器可见,则隐藏它
if (mNoteBgColorSelector.getVisibility() == View.VISIBLE) {
mNoteBgColorSelector.setVisibility(View.GONE);
return true;
}
// 如果字体大小选择器可见,则隐藏它
else if (mFontSizeSelector.getVisibility() == View.VISIBLE) {
} else if (mFontSizeSelector.getVisibility() == View.VISIBLE) {
mFontSizeSelector.setVisibility(View.GONE);
return true;
}
@ -527,35 +502,29 @@ public class NoteEditActivity extends Activity implements OnClickListener,
}
public void onBackgroundColorChanged() {
// 显示当前笔记的背景颜色选中状态,并更新编辑器和标题栏的背景资源
findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(View.VISIBLE);
findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(
View.VISIBLE);
mNoteEditorPanel.setBackgroundResource(mWorkingNote.getBgColorResId());
mHeadViewPanel.setBackgroundResource(mWorkingNote.getTitleBgResId());
}
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
// 如果Activity即将关闭则返回true
if (isFinishing()) {
return true;
}
// 清除设置状态
clearSettingState();
// 清除菜单项
menu.clear();
// 根据笔记所属文件夹的不同,加载不同的菜单资源
if (mWorkingNote.getFolderId() == Notes.ID_CALL_RECORD_FOLDER) {
getMenuInflater().inflate(R.menu.call_note_edit, menu);
} else {
getMenuInflater().inflate(R.menu.note_edit, menu);
}
// 根据笔记的模式,设置列表模式菜单项的标题
if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
menu.findItem(R.id.menu_list_mode).setTitle(R.string.menu_normal_mode);
} else {
menu.findItem(R.id.menu_list_mode).setTitle(R.string.menu_list_mode);
}
// 根据笔记是否设置了提醒,显示或隐藏相应的菜单项
if (mWorkingNote.hasClockAlert()) {
menu.findItem(R.id.menu_alert).setVisible(false);
} else {
@ -564,7 +533,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
/**
@ -621,7 +589,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
DateTimePickerDialog d = new DateTimePickerDialog(this, System.currentTimeMillis());
d.setOnDateTimeSetListener(new OnDateTimeSetListener() {
public void OnDateTimeSet(AlertDialog dialog, long date) {
mWorkingNote.setAlertDate(date, true);
mWorkingNote.setAlertDate(date , true);
}
});
d.show();
@ -658,7 +626,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
}
private void deleteCurrentNote() {
// 如果当前笔记存在于数据库中
if (mWorkingNote.existInDatabase()) {
HashSet<Long> ids = new HashSet<Long>();
long id = mWorkingNote.getNoteId();
@ -667,30 +634,28 @@ public class NoteEditActivity extends Activity implements OnClickListener,
} else {
Log.d(TAG, "Wrong note id, should not happen");
}
// 如果不是同步模式
if (!isSyncMode()) {
// 批量删除笔记
if (!DataUtils.batchDeleteNotes(getContentResolver(), ids)) {
Log.e(TAG, "Delete Note error");
}
} else {
// 批量将笔记移动到垃圾箱文件夹
if (!DataUtils.batchMoveToFolder(getContentResolver(), ids, Notes.ID_TRASH_FOLER)) {
Log.e(TAG, "Move notes to trash folder error, should not happens");
}
}
}
// 标记当前笔记为已删除
mWorkingNote.markDeleted(true);
}
private boolean isSyncMode() {
// 判断是否为同步模式
return NotesPreferenceActivity.getSyncAccountName(this).trim().length() > 0;
}
public void onClockAlertChanged(long date, boolean set) {
// 如果当前笔记不存在于数据库中,则先保存笔记
/**
* User could set clock to an unsaved note, so before setting the
* alert clock, we should save the note first
*/
if (!mWorkingNote.existInDatabase()) {
saveNote();
}
@ -700,45 +665,45 @@ public class NoteEditActivity extends Activity implements OnClickListener,
PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, 0);
AlarmManager alarmManager = ((AlarmManager) getSystemService(ALARM_SERVICE));
showAlertHeader();
if (!set) {
// 取消闹钟提醒
if(!set) {
alarmManager.cancel(pendingIntent);
} else {
// 设置闹钟提醒
alarmManager.set(AlarmManager.RTC_WAKEUP, date, pendingIntent);
}
} else {
// 如果没有笔记ID则提示用户输入内容
/**
* There is the condition that user has input nothing (the note is
* not worthy saving), we have no note id, remind the user that he
* should input something
*/
Log.e(TAG, "Clock alert setting error");
showToast(R.string.error_note_empty_for_clock);
}
}
public void onWidgetChanged() {
// 更新小部件
updateWidget();
}
public void onEditTextDelete(int index, String text) {
int childCount = mEditTextList.getChildCount();
// 如果只有一个编辑文本,则不执行删除操作
if (childCount == 1) {
return;
}
// 更新后续编辑文本的索引
for (int i = index + 1; i < childCount; i++) {
((NoteEditText) mEditTextList.getChildAt(i).findViewById(R.id.et_edit_text))
.setIndex(i - 1);
}
// 移除指定索引处的编辑文本
mEditTextList.removeViewAt(index);
NoteEditText edit = null;
if (index == 0) {
edit = (NoteEditText) mEditTextList.getChildAt(0).findViewById(R.id.et_edit_text);
if(index == 0) {
edit = (NoteEditText) mEditTextList.getChildAt(0).findViewById(
R.id.et_edit_text);
} else {
edit = (NoteEditText) mEditTextList.getChildAt(index - 1).findViewById(R.id.et_edit_text);
edit = (NoteEditText) mEditTextList.getChildAt(index - 1).findViewById(
R.id.et_edit_text);
}
int length = edit.length();
edit.append(text);
@ -747,12 +712,13 @@ public class NoteEditActivity extends Activity implements OnClickListener,
}
public void onEditTextEnter(int index, String text) {
// 调试时不应该发生的情况,检查索引是否超出范围
if (index > mEditTextList.getChildCount()) {
Log.e(TAG, "Index out of mEditTextList boundary, should not happen");
/**
* Should not happen, check for debug
*/
if(index > mEditTextList.getChildCount()) {
Log.e(TAG, "Index out of mEditTextList boundrary, should not happen");
}
// 在指定索引处添加编辑文本
View view = getListItem(text, index);
mEditTextList.addView(view, index);
NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text);
@ -765,23 +731,18 @@ public class NoteEditActivity extends Activity implements OnClickListener,
}
private void switchToListMode(String text) {
// 清空编辑文本列表
mEditTextList.removeAllViews();
// 将文本按换行符分割为多个条目
String[] items = text.split("\n");
int index = 0;
for (String item : items) {
if (!TextUtils.isEmpty(item)) {
// 添加每个条目的编辑文本
if(!TextUtils.isEmpty(item)) {
mEditTextList.addView(getListItem(item, index));
index++;
}
}
// 添加一个空的编辑文本作为新的条目
mEditTextList.addView(getListItem("", index));
mEditTextList.getChildAt(index).findViewById(R.id.et_edit_text).requestFocus();
// 隐藏笔记编辑器,显示编辑文本列表
mNoteEditor.setVisibility(View.GONE);
mEditTextList.setVisibility(View.VISIBLE);
}
@ -793,7 +754,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
Matcher m = mPattern.matcher(fullText);
int start = 0;
while (m.find(start)) {
// 设置匹配到的文本背景色高亮
spannable.setSpan(
new BackgroundColorSpan(this.getResources().getColor(
R.color.user_query_highlight)), m.start(), m.end(),
@ -805,14 +765,12 @@ public class NoteEditActivity extends Activity implements OnClickListener,
}
private View getListItem(String item, int index) {
// 加载编辑文本列表项的布局
View view = LayoutInflater.from(this).inflate(R.layout.note_edit_list_item, null);
final NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text);
edit.setTextAppearance(this, TextAppearanceResources.getTexAppearanceResource(mFontSizeId));
CheckBox cb = ((CheckBox) view.findViewById(R.id.cb_edit_item));
cb.setOnCheckedChangeListener(new OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
// 根据复选框的选中状态设置编辑文本的文本样式
if (isChecked) {
edit.setPaintFlags(edit.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
} else {
@ -822,12 +780,10 @@ public class NoteEditActivity extends Activity implements OnClickListener,
});
if (item.startsWith(TAG_CHECKED)) {
// 如果条目以"[x] "开头,则设置复选框为选中状态,并添加删除线样式
cb.setChecked(true);
edit.setPaintFlags(edit.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
item = item.substring(TAG_CHECKED.length(), item.length()).trim();
} else if (item.startsWith(TAG_UNCHECKED)) {
// 如果条目以"[ ] "开头,则设置复选框为未选中状态,并移除删除线样式
cb.setChecked(false);
edit.setPaintFlags(Paint.ANTI_ALIAS_FLAG | Paint.DEV_KERN_TEXT_FLAG);
item = item.substring(TAG_UNCHECKED.length(), item.length()).trim();
@ -839,13 +795,12 @@ public class NoteEditActivity extends Activity implements OnClickListener,
return view;
}
public void onTextChange(int index, boolean hasText) {
if (index >= mEditTextList.getChildCount()) {
Log.e(TAG, "Wrong index, should not happen");
return;
}
if (hasText) {
if(hasText) {
mEditTextList.getChildAt(index).findViewById(R.id.cb_edit_item).setVisibility(View.VISIBLE);
} else {
mEditTextList.getChildAt(index).findViewById(R.id.cb_edit_item).setVisibility(View.GONE);
@ -868,7 +823,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
private boolean getWorkingText() {
boolean hasChecked = false;
// 如果当前笔记是列表模式
if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < mEditTextList.getChildCount(); i++) {
@ -876,44 +830,47 @@ public class NoteEditActivity extends Activity implements OnClickListener,
NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text);
if (!TextUtils.isEmpty(edit.getText())) {
if (((CheckBox) view.findViewById(R.id.cb_edit_item)).isChecked()) {
// 如果编辑文本的复选框被选中,则添加"[x] "前缀
sb.append(TAG_CHECKED).append(" ").append(edit.getText()).append("\n");
hasChecked = true;
} else {
// 如果编辑文本的复选框未选中,则添加"[ ] "前缀
sb.append(TAG_UNCHECKED).append(" ").append(edit.getText()).append("\n");
}
}
}
// 设置当前笔记的工作文本为列表模式的文本
mWorkingNote.setWorkingText(sb.toString());
} else {
// 设置当前笔记的工作文本为普通模式的文本
mWorkingNote.setWorkingText(mNoteEditor.getText().toString());
}
return hasChecked;
}
private boolean saveNote() {
// 获取当前笔记的工作文本
getWorkingText();
// 保存当前笔记
boolean saved = mWorkingNote.saveNote();
if (saved) {
// 设置结果为RESULT_OK用于标识创建/编辑状态
/**
* There are two modes from List view to edit view, open one note,
* create/edit a node. Opening node requires to the original
* position in the list when back from edit view, while creating a
* new node requires to the top of the list. This code
* {@link #RESULT_OK} is used to identify the create/edit state
*/
setResult(RESULT_OK);
}
return saved;
}
private void sendToDesktop() {
// 如果当前编辑的笔记不存在于数据库中,则先保存笔记
/**
* Before send message to home, we should make sure that current
* editing note is exists in databases. So, for new note, firstly
* save it
*/
if (!mWorkingNote.existInDatabase()) {
saveNote();
}
if (mWorkingNote.getNoteId() > 0) {
// 创建发送到桌面的快捷方式
Intent sender = new Intent();
Intent shortcutIntent = new Intent(this, NoteEditActivity.class);
shortcutIntent.setAction(Intent.ACTION_VIEW);
@ -928,14 +885,17 @@ public class NoteEditActivity extends Activity implements OnClickListener,
showToast(R.string.info_note_enter_desktop);
sendBroadcast(sender);
} else {
// 如果没有笔记ID则提示用户输入内容
/**
* There is the condition that user has input nothing (the note is
* not worthy saving), we have no note id, remind the user that he
* should input something
*/
Log.e(TAG, "Send to desktop error");
showToast(R.string.error_note_empty_for_send_to_desktop);
}
}
private String makeShortcutIconTitle(String content) {
// 去除文本中的"[x] "和"[ ] "前缀,作为快捷方式的标题
content = content.replace(TAG_CHECKED, "");
content = content.replace(TAG_UNCHECKED, "");
return content.length() > SHORTCUT_ICON_TITLE_MAX_LEN ? content.substring(0,
@ -949,4 +909,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
private void showToast(int resId, int duration) {
Toast.makeText(this, resId, duration).show();
}
}

@ -77,69 +77,62 @@ public class NoteItemData {
private boolean mIsMultiNotesFollowingFolder;
public NoteItemData(Context context, Cursor cursor) {
// 构造函数用于从数据库查询结果中创建NoteItemData对象
mId = cursor.getLong(ID_COLUMN);
mAlertDate = cursor.getLong(ALERTED_DATE_COLUMN);
mBgColorId = cursor.getInt(BG_COLOR_ID_COLUMN);
mCreatedDate = cursor.getLong(CREATED_DATE_COLUMN);
mHasAttachment = (cursor.getInt(HAS_ATTACHMENT_COLUMN) > 0) ? true : false;
mModifiedDate = cursor.getLong(MODIFIED_DATE_COLUMN);
mNotesCount = cursor.getInt(NOTES_COUNT_COLUMN);
mParentId = cursor.getLong(PARENT_ID_COLUMN);
mSnippet = cursor.getString(SNIPPET_COLUMN);
mSnippet = mSnippet.replace(NoteEditActivity.TAG_CHECKED, "").replace(
NoteEditActivity.TAG_UNCHECKED, "");
mType = cursor.getInt(TYPE_COLUMN);
mWidgetId = cursor.getInt(WIDGET_ID_COLUMN);
mWidgetType = cursor.getInt(WIDGET_TYPE_COLUMN);
mPhoneNumber = "";
if (mParentId == Notes.ID_CALL_RECORD_FOLDER) {
// 如果父文件夹ID为通话记录文件夹ID则获取与该笔记关联的电话号码
mPhoneNumber = DataUtils.getCallNumberByNoteId(context.getContentResolver(), mId);
if (!TextUtils.isEmpty(mPhoneNumber)) {
// 如果电话号码不为空,则获取联系人姓名
mName = Contact.getContact(context, mPhoneNumber);
if (mName == null) {
mName = mPhoneNumber;
mId = cursor.getLong(ID_COLUMN);
mAlertDate = cursor.getLong(ALERTED_DATE_COLUMN);
mBgColorId = cursor.getInt(BG_COLOR_ID_COLUMN);
mCreatedDate = cursor.getLong(CREATED_DATE_COLUMN);
mHasAttachment = (cursor.getInt(HAS_ATTACHMENT_COLUMN) > 0) ? true : false;
mModifiedDate = cursor.getLong(MODIFIED_DATE_COLUMN);
mNotesCount = cursor.getInt(NOTES_COUNT_COLUMN);
mParentId = cursor.getLong(PARENT_ID_COLUMN);
mSnippet = cursor.getString(SNIPPET_COLUMN);
mSnippet = mSnippet.replace(NoteEditActivity.TAG_CHECKED, "").replace(
NoteEditActivity.TAG_UNCHECKED, "");
mType = cursor.getInt(TYPE_COLUMN);
mWidgetId = cursor.getInt(WIDGET_ID_COLUMN);
mWidgetType = cursor.getInt(WIDGET_TYPE_COLUMN);
mPhoneNumber = "";
if (mParentId == Notes.ID_CALL_RECORD_FOLDER) {
mPhoneNumber = DataUtils.getCallNumberByNoteId(context.getContentResolver(), mId);
if (!TextUtils.isEmpty(mPhoneNumber)) {
mName = Contact.getContact(context, mPhoneNumber);
if (mName == null) {
mName = mPhoneNumber;
}
}
}
}
if (mName == null) {
mName = "";
}
checkPostion(cursor);
}
private void checkPostion(Cursor cursor) {
// 检查笔记在列表中的位置
mIsLastItem = cursor.isLast() ? true : false;
mIsFirstItem = cursor.isFirst() ? true : false;
mIsOnlyOneItem = (cursor.getCount() == 1);
mIsMultiNotesFollowingFolder = false;
mIsOneNoteFollowingFolder = false;
if (mType == Notes.TYPE_NOTE && !mIsFirstItem) {
// 如果笔记类型为普通笔记且不是第一个笔记
int position = cursor.getPosition();
if (cursor.moveToPrevious()) {
if (cursor.getInt(TYPE_COLUMN) == Notes.TYPE_FOLDER
|| cursor.getInt(TYPE_COLUMN) == Notes.TYPE_SYSTEM) {
// 如果上一个笔记类型为文件夹或系统文件夹
if (cursor.getCount() > (position + 1)) {
mIsMultiNotesFollowingFolder = true;
} else {
mIsOneNoteFollowingFolder = true;
if (mName == null) {
mName = "";
}
checkPostion(cursor);
}
private void checkPostion(Cursor cursor) {
mIsLastItem = cursor.isLast() ? true : false;
mIsFirstItem = cursor.isFirst() ? true : false;
mIsOnlyOneItem = (cursor.getCount() == 1);
mIsMultiNotesFollowingFolder = false;
mIsOneNoteFollowingFolder = false;
if (mType == Notes.TYPE_NOTE && !mIsFirstItem) {
int position = cursor.getPosition();
if (cursor.moveToPrevious()) {
if (cursor.getInt(TYPE_COLUMN) == Notes.TYPE_FOLDER
|| cursor.getInt(TYPE_COLUMN) == Notes.TYPE_SYSTEM) {
if (cursor.getCount() > (position + 1)) {
mIsMultiNotesFollowingFolder = true;
} else {
mIsOneNoteFollowingFolder = true;
}
}
if (!cursor.moveToNext()) {
throw new IllegalStateException("cursor move to previous but can't move back");
}
}
if (!cursor.moveToNext()) {
throw new IllegalStateException("cursor move to previous but can't move back");
}
}
}
}
public boolean isOneFollowingFolder() {
return mIsOneNoteFollowingFolder;

@ -82,6 +82,8 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
/* 首页背景切换*/
private int mode = -1;
public static int secret_mode = 0;
private static final int FOLDER_NOTE_LIST_QUERY_TOKEN = 0;
private static final int FOLDER_LIST_QUERY_TOKEN = 1;
@ -122,8 +124,6 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
private ModeCallback mModeCallBack;
public static int secret_mode = 0;
private static final String TAG = "NotesListActivity";
public static final int NOTES_LISTVIEW_SCROLL_RATE = 30;
@ -424,7 +424,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
}, NoteColumns.TYPE + " DESC," + NoteColumns.MODIFIED_DATE + " DESC");
}
else{
String str1 = "666";
String str1 = "520";
String [] PROJECTION = new String [] { //定义一个新的PROJECTION数组只换掉SNIPPET
NoteColumns.ID,
NoteColumns.ALERTED_DATE,
@ -829,6 +829,8 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
menu.findItem(R.id.menu_grass).setVisible(false);
} else if (mode == 1) {
menu.findItem(R.id.menu_playground1).setVisible(false);
} else if (mode == 2) {
menu.findItem(R.id.menu_car).setVisible(false);
}
if(secret_mode == 1)
menu.findItem(R.id.menu_secret).setVisible(false);
@ -869,9 +871,11 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
} else if (itemId == R.id.menu_playground1) {
mode = 1;
getWindow().setBackgroundDrawableResource(R.drawable.playground1);
} else if (itemId == R.id.menu_car) {
mode = 2;
getWindow().setBackgroundDrawableResource(R.drawable.car);
}
else if (itemId == R.id.menu_secret) { //进入私密模式
secret_mode = 1;
else if (itemId == R.id.menu_secret){ //进入私密模式
AlertDialog.Builder dialog = new AlertDialog.Builder(NotesListActivity.this);
dialog.setTitle("重要提醒");
dialog.setMessage("您确认进入私密模式吗?");
@ -879,6 +883,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
dialog.setPositiveButton("确认", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
secret_mode = 1;
startAsyncNotesListQuery();
Toast.makeText(NotesListActivity.this,"您已进入私密模式",Toast.LENGTH_SHORT).show();
}
@ -892,7 +897,6 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
Toast.makeText(this,"您已进入私密模式",Toast.LENGTH_SHORT).show();
}
else if (itemId == R.id.menu_quit_secret){ //退出私密模式
secret_mode = 0;
AlertDialog.Builder dialog = new AlertDialog.Builder(NotesListActivity.this);
dialog.setTitle("重要提醒");
dialog.setMessage("您确认退出私密模式吗?");
@ -900,6 +904,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
dialog.setPositiveButton("确认", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
secret_mode = 0;
startAsyncNotesListQuery();
Toast.makeText(NotesListActivity.this,"您已退出私密模式",Toast.LENGTH_SHORT).show();
}
@ -913,7 +918,6 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
return true;
}
@Override
public boolean onSearchRequested() {
startSearch(null, false, null /* appData */, false);
@ -1047,5 +1051,4 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
}
return false;
}
}

@ -38,13 +38,11 @@ public class NotesListAdapter extends CursorAdapter {
private int mNotesCount;
private boolean mChoiceMode;
// 静态内部类,用于存储小部件的属性
public static class AppWidgetAttribute {
public int widgetId;
public int widgetType;
};
// 构造函数,初始化成员变量
public NotesListAdapter(Context context) {
super(context, null);
mSelectedIndex = new HashMap<Integer, Boolean>();
@ -52,13 +50,11 @@ public class NotesListAdapter extends CursorAdapter {
mNotesCount = 0;
}
// 创建新的NotesListItem视图
@Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
return new NotesListItem(context);
}
// 将数据绑定到视图上
@Override
public void bindView(View view, Context context, Cursor cursor) {
if (view instanceof NotesListItem) {
@ -68,24 +64,20 @@ public class NotesListAdapter extends CursorAdapter {
}
}
// 设置指定位置的项的选中状态
public void setCheckedItem(final int position, final boolean checked) {
mSelectedIndex.put(position, checked);
notifyDataSetChanged();
}
// 判断是否处于选择模式
public boolean isInChoiceMode() {
return mChoiceMode;
}
// 设置选择模式
public void setChoiceMode(boolean mode) {
mSelectedIndex.clear();
mChoiceMode = mode;
}
// 选择所有的项
public void selectAll(boolean checked) {
Cursor cursor = getCursor();
for (int i = 0; i < getCount(); i++) {
@ -97,7 +89,6 @@ public class NotesListAdapter extends CursorAdapter {
}
}
// 获取选中项的ID集合
public HashSet<Long> getSelectedItemIds() {
HashSet<Long> itemSet = new HashSet<Long>();
for (Integer position : mSelectedIndex.keySet()) {
@ -114,7 +105,6 @@ public class NotesListAdapter extends CursorAdapter {
return itemSet;
}
// 获取选中的小部件集合
public HashSet<AppWidgetAttribute> getSelectedWidget() {
HashSet<AppWidgetAttribute> itemSet = new HashSet<AppWidgetAttribute>();
for (Integer position : mSelectedIndex.keySet()) {
@ -138,7 +128,6 @@ public class NotesListAdapter extends CursorAdapter {
return itemSet;
}
// 获取选中项的数量
public int getSelectedCount() {
Collection<Boolean> values = mSelectedIndex.values();
if (null == values) {
@ -154,13 +143,11 @@ public class NotesListAdapter extends CursorAdapter {
return count;
}
// 判断是否所有项都被选中
public boolean isAllSelected() {
int checkedCount = getSelectedCount();
return (checkedCount != 0 && checkedCount == mNotesCount);
}
// 判断指定位置的项是否被选中
public boolean isSelectedItem(final int position) {
if (null == mSelectedIndex.get(position)) {
return false;
@ -168,21 +155,18 @@ public class NotesListAdapter extends CursorAdapter {
return mSelectedIndex.get(position);
}
// 数据发生变化时更新笔记项的数量
@Override
protected void onContentChanged() {
super.onContentChanged();
calcNotesCount();
}
// 更改游标时更新笔记项的数量
@Override
public void changeCursor(Cursor cursor) {
super.changeCursor(cursor);
calcNotesCount();
}
// 计算笔记项的数量
private void calcNotesCount() {
mNotesCount = 0;
for (int i = 0; i < getCount(); i++) {
@ -198,4 +182,3 @@ public class NotesListAdapter extends CursorAdapter {
}
}
}

@ -31,25 +31,24 @@ import net.micode.notes.tool.ResourceParser.NoteItemBgResources;
public class NotesListItem extends LinearLayout {
private ImageView mAlert; // 显示警告图标的ImageView
private TextView mTitle; // 显示标题的TextView
private TextView mTime; // 显示时间的TextView
private TextView mCallName; // 显示呼叫名称的TextView
private NoteItemData mItemData; // 笔记项的数据
private CheckBox mCheckBox; // 多选模式下的复选框
private ImageView mAlert;
private TextView mTitle;
private TextView mTime;
private TextView mCallName;
private NoteItemData mItemData;
private CheckBox mCheckBox;
public NotesListItem(Context context) {
super(context);
inflate(context, R.layout.note_item, this); // 加载note_item布局文件到当前LinearLayout
mAlert = (ImageView) findViewById(R.id.iv_alert_icon); // 初始化mAlert为布局文件中的ImageView
mTitle = (TextView) findViewById(R.id.tv_title); // 初始化mTitle为布局文件中的TextView
mTime = (TextView) findViewById(R.id.tv_time); // 初始化mTime为布局文件中的TextView
mCallName = (TextView) findViewById(R.id.tv_name); // 初始化mCallName为布局文件中的TextView
mCheckBox = (CheckBox) findViewById(android.R.id.checkbox); // 初始化mCheckBox为布局文件中的CheckBox
inflate(context, R.layout.note_item, this);
mAlert = (ImageView) findViewById(R.id.iv_alert_icon);
mTitle = (TextView) findViewById(R.id.tv_title);
mTime = (TextView) findViewById(R.id.tv_time);
mCallName = (TextView) findViewById(R.id.tv_name);
mCheckBox = (CheckBox) findViewById(android.R.id.checkbox);
}
public void bind(Context context, NoteItemData data, boolean choiceMode, boolean checked) {
// 根据选择模式和数据类型设置复选框的可见性和选中状态
if (choiceMode && data.getType() == Notes.TYPE_NOTE) {
mCheckBox.setVisibility(View.VISIBLE);
mCheckBox.setChecked(checked);
@ -57,11 +56,8 @@ public class NotesListItem extends LinearLayout {
mCheckBox.setVisibility(View.GONE);
}
mItemData = data; // 保存数据到成员变量
// 根据数据类型和数据内容设置显示的文本和图标
mItemData = data;
if (data.getId() == Notes.ID_CALL_RECORD_FOLDER) {
// 如果数据是通话记录文件夹
mCallName.setVisibility(View.GONE);
mAlert.setVisibility(View.VISIBLE);
mTitle.setTextAppearance(context, R.style.TextAppearancePrimaryItem);
@ -69,7 +65,6 @@ public class NotesListItem extends LinearLayout {
+ context.getString(R.string.format_folder_files_count, data.getNotesCount()));
mAlert.setImageResource(R.drawable.call_record);
} else if (data.getParentId() == Notes.ID_CALL_RECORD_FOLDER) {
// 如果数据是通话记录文件夹的子项
mCallName.setVisibility(View.VISIBLE);
mCallName.setText(data.getCallName());
mTitle.setTextAppearance(context,R.style.TextAppearanceSecondaryItem);
@ -81,18 +76,15 @@ public class NotesListItem extends LinearLayout {
mAlert.setVisibility(View.GONE);
}
} else {
// 其他类型的数据
mCallName.setVisibility(View.GONE);
mTitle.setTextAppearance(context, R.style.TextAppearancePrimaryItem);
if (data.getType() == Notes.TYPE_FOLDER) {
// 如果数据是文件夹类型
mTitle.setText(data.getSnippet()
+ context.getString(R.string.format_folder_files_count,
data.getNotesCount()));
mAlert.setVisibility(View.GONE);
} else {
// 如果数据是笔记类型
mTitle.setText(DataUtils.getFormattedSnippet(data.getSnippet()));
if (data.hasAlert()) {
mAlert.setImageResource(R.drawable.clock);
@ -102,16 +94,14 @@ public class NotesListItem extends LinearLayout {
}
}
}
mTime.setText(DateUtils.getRelativeTimeSpanString(data.getModifiedDate()));
mTime.setText(DateUtils.getRelativeTimeSpanString(data.getModifiedDate())); // 设置时间文本
setBackground(data); // 设置背景
setBackground(data);
}
private void setBackground(NoteItemData data) {
int id = data.getBgColorId();
if (data.getType() == Notes.TYPE_NOTE) {
// 如果数据是笔记类型
if (data.isSingle() || data.isOneFollowingFolder()) {
setBackgroundResource(NoteItemBgResources.getNoteBgSingleRes(id));
} else if (data.isLast()) {
@ -122,13 +112,11 @@ public class NotesListItem extends LinearLayout {
setBackgroundResource(NoteItemBgResources.getNoteBgNormalRes(id));
}
} else {
// 如果数据是文件夹类型
setBackgroundResource(NoteItemBgResources.getFolderBgRes());
}
}
public NoteItemData getItemData() {
return mItemData; // 返回笔记项的数据
return mItemData;
}
}

@ -70,269 +70,225 @@ public class NotesPreferenceActivity extends PreferenceActivity {
private boolean mHasAddedAccount;
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
/* using the app icon for navigation */
getActionBar().setDisplayHomeAsUpEnabled(true); // 设置ActionBar的导航按钮可见通常用于返回上一个界面。
addPreferencesFromResource(R.xml.preferences); // 从XML资源文件中加载偏好设置。
mAccountCategory = (PreferenceCategory) findPreference(PREFERENCE_SYNC_ACCOUNT_KEY); // 获取偏好设置中的PreferenceCategory对象。
mReceiver = new GTaskReceiver(); // 创建一个GTaskReceiver对象用于接收广播。
IntentFilter filter = new IntentFilter(); // 创建一个IntentFilter对象用于过滤广播。
filter.addAction(GTaskSyncService.GTASK_SERVICE_BROADCAST_NAME); // 添加一个广播动作到IntentFilter中。
registerReceiver(mReceiver, filter); // 注册广播接收器,使其能够接收指定动作的广播。
mOriAccounts = null; // 将mOriAccounts变量设置为null。
View header = LayoutInflater.from(this).inflate(R.layout.settings_header, null); // 通过布局文件`settings_header`创建一个视图对象。
getListView().addHeaderView(header, null, true); // 将创建的视图对象添加为ListView的头部视图。
}
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
/* using the app icon for navigation */
getActionBar().setDisplayHomeAsUpEnabled(true);
addPreferencesFromResource(R.xml.preferences);
mAccountCategory = (PreferenceCategory) findPreference(PREFERENCE_SYNC_ACCOUNT_KEY);
mReceiver = new GTaskReceiver();
IntentFilter filter = new IntentFilter();
filter.addAction(GTaskSyncService.GTASK_SERVICE_BROADCAST_NAME);
registerReceiver(mReceiver, filter);
mOriAccounts = null;
View header = LayoutInflater.from(this).inflate(R.layout.settings_header, null);
getListView().addHeaderView(header, null, true);
}
@Override
protected void onResume() {
super.onResume();
// 如果用户已经添加了一个新的账户,那么就需要自动设置同步账户
if (mHasAddedAccount) {
// 获取所有的Google账户并将其存储在一个数组中
Account[] accounts = getGoogleAccounts();
// 如果新账户的数量大于旧账户的数量,说明有新账户添加
if (mOriAccounts != null && accounts.length > mOriAccounts.length) {
// 遍历新账户数组,与旧账户数组进行比较
for (Account accountNew : accounts) {
boolean found = false;
for (Account accountOld : mOriAccounts) {
// 如果找到了相同的账户将found标志设置为true并跳出循环
if (TextUtils.equals(accountOld.name, accountNew.name)) {
found = true;
protected void onResume() {
super.onResume();
// need to set sync account automatically if user has added a new
// account
if (mHasAddedAccount) {
Account[] accounts = getGoogleAccounts();
if (mOriAccounts != null && accounts.length > mOriAccounts.length) {
for (Account accountNew : accounts) {
boolean found = false;
for (Account accountOld : mOriAccounts) {
if (TextUtils.equals(accountOld.name, accountNew.name)) {
found = true;
break;
}
}
if (!found) {
setSyncAccount(accountNew.name);
break;
}
}
// 如果没有找到相同的账户就调用setSyncAccount()方法设置同步账户为新账户的名称,并跳出循环
if (!found) {
setSyncAccount(accountNew.name);
break;
}
}
}
}
// 刷新用户界面
refreshUI();
}
refreshUI();
}
@Override
protected void onDestroy() {
// 如果广播接收器不为空,则取消注册
if (mReceiver != null) {
unregisterReceiver(mReceiver);
@Override
protected void onDestroy() {
if (mReceiver != null) {
unregisterReceiver(mReceiver);
}
super.onDestroy();
}
super.onDestroy();
}
private void loadAccountPreference() {
// 清空账户类别下的所有偏好设置
mAccountCategory.removeAll();
// 创建一个Preference对象
Preference accountPref = new Preference(this);
final String defaultAccount = getSyncAccountName(this);
// 设置Preference的标题和摘要
accountPref.setTitle(getString(R.string.preferences_account_title));
accountPref.setSummary(getString(R.string.preferences_account_summary));
// 设置Preference的点击事件监听器
accountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
public boolean onPreferenceClick(Preference preference) {
// 如果当前没有正在进行同步操作
if (!GTaskSyncService.isSyncing()) {
// 如果默认账户为空,说明是第一次设置账户
if (TextUtils.isEmpty(defaultAccount)) {
// 显示选择账户的对话框
showSelectAccountAlertDialog();
private void loadAccountPreference() {
mAccountCategory.removeAll();
Preference accountPref = new Preference(this);
final String defaultAccount = getSyncAccountName(this);
accountPref.setTitle(getString(R.string.preferences_account_title));
accountPref.setSummary(getString(R.string.preferences_account_summary));
accountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
public boolean onPreferenceClick(Preference preference) {
if (!GTaskSyncService.isSyncing()) {
if (TextUtils.isEmpty(defaultAccount)) {
// the first time to set account
showSelectAccountAlertDialog();
} else {
// if the account has already been set, we need to promp
// user about the risk
showChangeAccountConfirmAlertDialog();
}
} else {
// 如果账户已经设置过,需要提示用户风险
showChangeAccountConfirmAlertDialog();
Toast.makeText(NotesPreferenceActivity.this,
R.string.preferences_toast_cannot_change_account, Toast.LENGTH_SHORT)
.show();
}
} else {
// 如果当前正在进行同步操作,显示提示信息
Toast.makeText(NotesPreferenceActivity.this,
R.string.preferences_toast_cannot_change_account, Toast.LENGTH_SHORT)
.show();
return true;
}
return true;
}
});
});
// 将Preference添加到账户类别下
mAccountCategory.addPreference(accountPref);
}
mAccountCategory.addPreference(accountPref);
}
private void loadSyncButton() {
Button syncButton = (Button) findViewById(R.id.preference_sync_button);
TextView lastSyncTimeView = (TextView) findViewById(R.id.prefenerece_sync_status_textview);
private void loadSyncButton() {
// 获取同步按钮和上次同步时间的视图
Button syncButton = (Button) findViewById(R.id.preference_sync_button);
TextView lastSyncTimeView = (TextView) findViewById(R.id.prefenerece_sync_status_textview);
// set button state
if (GTaskSyncService.isSyncing()) {
syncButton.setText(getString(R.string.preferences_button_sync_cancel));
syncButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
GTaskSyncService.cancelSync(NotesPreferenceActivity.this);
}
});
} else {
syncButton.setText(getString(R.string.preferences_button_sync_immediately));
syncButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
GTaskSyncService.startSync(NotesPreferenceActivity.this);
}
});
}
syncButton.setEnabled(!TextUtils.isEmpty(getSyncAccountName(this)));
// 设置按钮状态
if (GTaskSyncService.isSyncing()) {
syncButton.setText(getString(R.string.preferences_button_sync_cancel));
syncButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// 取消同步操作
GTaskSyncService.cancelSync(NotesPreferenceActivity.this);
}
});
} else {
syncButton.setText(getString(R.string.preferences_button_sync_immediately));
syncButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// 开始同步操作
GTaskSyncService.startSync(NotesPreferenceActivity.this);
}
});
}
// 根据同步账户的名称设置按钮是否可用
syncButton.setEnabled(!TextUtils.isEmpty(getSyncAccountName(this)));
// 设置上次同步时间
if (GTaskSyncService.isSyncing()) {
lastSyncTimeView.setText(GTaskSyncService.getProgressString());
lastSyncTimeView.setVisibility(View.VISIBLE);
} else {
long lastSyncTime = getLastSyncTime(this);
if (lastSyncTime != 0) {
lastSyncTimeView.setText(getString(R.string.preferences_last_sync_time,
DateFormat.format(getString(R.string.preferences_last_sync_time_format),
lastSyncTime)));
// set last sync time
if (GTaskSyncService.isSyncing()) {
lastSyncTimeView.setText(GTaskSyncService.getProgressString());
lastSyncTimeView.setVisibility(View.VISIBLE);
} else {
lastSyncTimeView.setVisibility(View.GONE);
long lastSyncTime = getLastSyncTime(this);
if (lastSyncTime != 0) {
lastSyncTimeView.setText(getString(R.string.preferences_last_sync_time,
DateFormat.format(getString(R.string.preferences_last_sync_time_format),
lastSyncTime)));
lastSyncTimeView.setVisibility(View.VISIBLE);
} else {
lastSyncTimeView.setVisibility(View.GONE);
}
}
}
}
private void refreshUI() {
// 刷新用户界面
loadAccountPreference();
loadSyncButton();
}
private void refreshUI() {
loadAccountPreference();
loadSyncButton();
}
private void showSelectAccountAlertDialog() {
// 创建对话框构建器
AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(this);
// 设置对话框标题视图
View titleView = LayoutInflater.from(this).inflate(R.layout.account_dialog_title, null);
TextView titleTextView = (TextView) titleView.findViewById(R.id.account_dialog_title);
titleTextView.setText(getString(R.string.preferences_dialog_select_account_title));
TextView subtitleTextView = (TextView) titleView.findViewById(R.id.account_dialog_subtitle);
subtitleTextView.setText(getString(R.string.preferences_dialog_select_account_tips));
dialogBuilder.setCustomTitle(titleView);
dialogBuilder.setPositiveButton(null, null);
// 获取Google账户列表和当前同步账户
Account[] accounts = getGoogleAccounts();
String defAccount = getSyncAccountName(this);
mOriAccounts = accounts;
mHasAddedAccount = false;
if (accounts.length > 0) {
// 构建单选列表项
CharSequence[] items = new CharSequence[accounts.length];
final CharSequence[] itemMapping = items;
int checkedItem = -1;
int index = 0;
for (Account account : accounts) {
if (TextUtils.equals(account.name, defAccount)) {
checkedItem = index;
AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(this);
View titleView = LayoutInflater.from(this).inflate(R.layout.account_dialog_title, null);
TextView titleTextView = (TextView) titleView.findViewById(R.id.account_dialog_title);
titleTextView.setText(getString(R.string.preferences_dialog_select_account_title));
TextView subtitleTextView = (TextView) titleView.findViewById(R.id.account_dialog_subtitle);
subtitleTextView.setText(getString(R.string.preferences_dialog_select_account_tips));
dialogBuilder.setCustomTitle(titleView);
dialogBuilder.setPositiveButton(null, null);
Account[] accounts = getGoogleAccounts();
String defAccount = getSyncAccountName(this);
mOriAccounts = accounts;
mHasAddedAccount = false;
if (accounts.length > 0) {
CharSequence[] items = new CharSequence[accounts.length];
final CharSequence[] itemMapping = items;
int checkedItem = -1;
int index = 0;
for (Account account : accounts) {
if (TextUtils.equals(account.name, defAccount)) {
checkedItem = index;
}
items[index++] = account.name;
}
items[index++] = account.name;
dialogBuilder.setSingleChoiceItems(items, checkedItem,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
setSyncAccount(itemMapping[which].toString());
dialog.dismiss();
refreshUI();
}
});
}
dialogBuilder.setSingleChoiceItems(items, checkedItem,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// 设置同步账户并刷新界面
setSyncAccount(itemMapping[which].toString());
dialog.dismiss();
refreshUI();
}
});
}
// 设置添加账户的视图
View addAccountView = LayoutInflater.from(this).inflate(R.layout.add_account_text, null);
dialogBuilder.setView(addAccountView);
// 显示对话框
final AlertDialog dialog = dialogBuilder.show();
addAccountView.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// 标记已添加账户,并打开添加账户的界面
mHasAddedAccount = true;
Intent intent = new Intent("android.settings.ADD_ACCOUNT_SETTINGS");
intent.putExtra(AUTHORITIES_FILTER_KEY, new String[] {
"gmail-ls"
});
startActivityForResult(intent, -1);
dialog.dismiss();
}
});
}
View addAccountView = LayoutInflater.from(this).inflate(R.layout.add_account_text, null);
dialogBuilder.setView(addAccountView);
private void showChangeAccountConfirmAlertDialog() {
// 创建对话框构建器
AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(this);
// 设置对话框标题视图
View titleView = LayoutInflater.from(this).inflate(R.layout.account_dialog_title, null);
TextView titleTextView = (TextView) titleView.findViewById(R.id.account_dialog_title);
titleTextView.setText(getString(R.string.preferences_dialog_change_account_title,
getSyncAccountName(this)));
TextView subtitleTextView = (TextView) titleView.findViewById(R.id.account_dialog_subtitle);
subtitleTextView.setText(getString(R.string.preferences_dialog_change_account_warn_msg));
dialogBuilder.setCustomTitle(titleView);
// 设置对话框选项
CharSequence[] menuItemArray = new CharSequence[] {
getString(R.string.preferences_menu_change_account),
getString(R.string.preferences_menu_remove_account),
getString(R.string.preferences_menu_cancel)
};
dialogBuilder.setItems(menuItemArray, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
if (which == 0) {
// 显示选择账户的对话框
showSelectAccountAlertDialog();
} else if (which == 1) {
// 移除同步账户并刷新界面
removeSyncAccount();
refreshUI();
final AlertDialog dialog = dialogBuilder.show();
addAccountView.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
mHasAddedAccount = true;
Intent intent = new Intent("android.settings.ADD_ACCOUNT_SETTINGS");
intent.putExtra(AUTHORITIES_FILTER_KEY, new String[] {
"gmail-ls"
});
startActivityForResult(intent, -1);
dialog.dismiss();
}
}
});
dialogBuilder.show();
}
});
}
private Account[] getGoogleAccounts() {
// 获取Google账户列表
AccountManager accountManager = AccountManager.get(this);
return accountManager.getAccountsByType("com.google");
}
private void showChangeAccountConfirmAlertDialog() {
AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(this);
View titleView = LayoutInflater.from(this).inflate(R.layout.account_dialog_title, null);
TextView titleTextView = (TextView) titleView.findViewById(R.id.account_dialog_title);
titleTextView.setText(getString(R.string.preferences_dialog_change_account_title,
getSyncAccountName(this)));
TextView subtitleTextView = (TextView) titleView.findViewById(R.id.account_dialog_subtitle);
subtitleTextView.setText(getString(R.string.preferences_dialog_change_account_warn_msg));
dialogBuilder.setCustomTitle(titleView);
CharSequence[] menuItemArray = new CharSequence[] {
getString(R.string.preferences_menu_change_account),
getString(R.string.preferences_menu_remove_account),
getString(R.string.preferences_menu_cancel)
};
dialogBuilder.setItems(menuItemArray, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
if (which == 0) {
showSelectAccountAlertDialog();
} else if (which == 1) {
removeSyncAccount();
refreshUI();
}
}
});
dialogBuilder.show();
}
private Account[] getGoogleAccounts() {
AccountManager accountManager = AccountManager.get(this);
return accountManager.getAccountsByType("com.google");
}
private void setSyncAccount(String account) {
/*设置同步账户。它首先检查传入的账户名是否与当前保存的账户名不同如果不同则更新SharedPreferences中的账户名。然后它清除上次同步时间并在后台线程中清除本地与GTask相关的信息。最后它显示一个Toast消息通知用户账户设置成功。*/
if (!getSyncAccountName(this).equals(account)) {
SharedPreferences settings = getSharedPreferences(PREFERENCE_NAME, Context.MODE_PRIVATE);
SharedPreferences.Editor editor = settings.edit();
@ -383,7 +339,7 @@ private Account[] getGoogleAccounts() {
}
}).start();
}
//设置上次同步时间
public static String getSyncAccountName(Context context) {
SharedPreferences settings = context.getSharedPreferences(PREFERENCE_NAME,
Context.MODE_PRIVATE);
@ -405,7 +361,7 @@ private Account[] getGoogleAccounts() {
}
private class GTaskReceiver extends BroadcastReceiver {
//广播接收器用于接收GTask同步服务的广播消息。
@Override
public void onReceive(Context context, Intent intent) {
refreshUI();
@ -414,7 +370,7 @@ private Account[] getGoogleAccounts() {
syncStatus.setText(intent
.getStringExtra(GTaskSyncService.GTASK_SERVICE_BROADCAST_PROGRESS_MSG));
}
//它在接收到广播后刷新UI并根据广播中的信息更新同步状态
}
}

@ -21,9 +21,9 @@ public class SplashActivity extends AppCompatActivity {
@Override
public void run() {
Intent intent=new Intent();
intent.setClass(SplashActivity.this, LoginActivity.class);
intent.setClass(SplashActivity.this, NotesListActivity.class);
startActivity(intent);
finish(); //销毁欢迎页面
}}, 5000); // 2 秒后跳转}
}}, 1000); // 2 秒后跳转}
}
}

@ -33,155 +33,100 @@ import net.micode.notes.ui.NoteEditActivity;
import net.micode.notes.ui.NotesListActivity;
public abstract class NoteWidgetProvider extends AppWidgetProvider {
public static final String[] PROJECTION = new String[] {
NoteColumns.ID, // 在查询结果中表示笔记的ID
NoteColumns.BG_COLOR_ID, // 在查询结果中表示笔记的背景颜色的ID
NoteColumns.SNIPPET // 在查询结果中表示笔记的摘要
public static final String [] PROJECTION = new String [] {
NoteColumns.ID,
NoteColumns.BG_COLOR_ID,
NoteColumns.SNIPPET
};
public static final int COLUMN_ID = 0; // 笔记ID在PROJECTION数组中的索引
public static final int COLUMN_BG_COLOR_ID = 1; // 背景颜色ID在PROJECTION数组中的索引
public static final int COLUMN_SNIPPET = 2; // 笔记摘要在PROJECTION数组中的索引
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"; // 用于日志的标签用于在日志中标识来自NoteWidgetProvider的信息
private static final String TAG = "NoteWidgetProvider";
@Override
public void onDeleted(Context context, int[] appWidgetIds) {
// 定义一个 ContentValues 对象用于存储需要更新的数据
ContentValues values = new ContentValues();
// 将无效的小部件 IDAppWidgetManager.INVALID_APPWIDGET_ID存入 values
values.put(NoteColumns.WIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
// 遍历 appWidgetIds 数组中的所有小部件 ID
for (int i = 0; i < appWidgetIds.length; i++) {
/**
* ContentResolver update()
* Notes.CONTENT_NOTE_URI
* NoteColumns.WIDGET_ID = appWidgetIds[i]
* values
*/
context.getContentResolver().update(
Notes.CONTENT_NOTE_URI, // 更新的数据位于此 URI 地址下
values, // 需要更新的数据
NoteColumns.WIDGET_ID + "=?", // 更新条件NoteColumns.WIDGET_ID = appWidgetIds[i]
new String[] { String.valueOf(appWidgetIds[i])} // 更新条件的参数值
);
context.getContentResolver().update(Notes.CONTENT_NOTE_URI,
values,
NoteColumns.WIDGET_ID + "=?",
new String[] { String.valueOf(appWidgetIds[i])});
}
}
private Cursor getNoteWidgetInfo(Context context, int widgetId) {
/**
* 使 ContentResolver query() Notes.CONTENT_NOTE_URI
* PROJECTION
* NoteColumns.WIDGET_ID = widgetId NoteColumns.PARENT_ID <> Notes.ID_TRASH_FOLER
* widgetId Notes.ID_TRASH_FOLER
* null
*/
return context.getContentResolver().query(
Notes.CONTENT_NOTE_URI, // 查询的数据位于此 URI 地址下
PROJECTION, // 查询的列为 PROJECTION 数组所指定的列
NoteColumns.WIDGET_ID + "=? AND " + NoteColumns.PARENT_ID + "<>?", // 查询条件
new String[]{String.valueOf(widgetId), String.valueOf(Notes.ID_TRASH_FOLER)}, // 查询参数
null // 排序参数
);
return context.getContentResolver().query(Notes.CONTENT_NOTE_URI,
PROJECTION,
NoteColumns.WIDGET_ID + "=? AND " + NoteColumns.PARENT_ID + "<>?",
new String[] { String.valueOf(widgetId), String.valueOf(Notes.ID_TRASH_FOLER) },
null);
}
protected void update(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
/**
* update() false
*
*/
update(context, appWidgetManager, appWidgetIds, false);
}
private void update(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds,
boolean privacyMode) {
// 遍历 appWidgetIds 数组
boolean privacyMode) {
for (int i = 0; i < appWidgetIds.length; i++) {
// 如果 appWidgetIds[i] 不等于无效的 appWidgetId
if (appWidgetIds[i] != AppWidgetManager.INVALID_APPWIDGET_ID) {
// 获取默认背景 id
int bgId = ResourceParser.getDefaultBgId(context);
// 默认片段为空字符串
String snippet = "";
// 创建一个 Intent 对象,并指定其目标为 NoteEditActivity 类
Intent intent = new Intent(context, NoteEditActivity.class);
// 设置 Intent 的标志为 Intent.FLAG_ACTIVITY_SINGLE_TOP
intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
// 将 appWidgetIds[i] 作为额外的 widgetId 传递给 Intent
intent.putExtra(Notes.INTENT_EXTRA_WIDGET_ID, appWidgetIds[i]);
// 将 widgetType 传递给 Intent
intent.putExtra(Notes.INTENT_EXTRA_WIDGET_TYPE, getWidgetType());
// 调用 getNoteWidgetInfo() 方法查询与当前 widgetId 关联的便签数据
Cursor c = getNoteWidgetInfo(context, appWidgetIds[i]);
// 判断查询结果是否为 null 且是否有数据
if (c != null && c.moveToFirst()) {
// 如果查询结果数量大于 1则输出错误日志并关闭 Cursor 并返回
if (c.getCount() > 1) {
Log.e(TAG, "Multiple message with same widget id:" + appWidgetIds[i]);
c.close();
return;
}
// 获取片段内容
snippet = c.getString(COLUMN_SNIPPET);
// 获取背景颜色 id
bgId = c.getInt(COLUMN_BG_COLOR_ID);
// 将便签的 ID 传递给 Intent
intent.putExtra(Intent.EXTRA_UID, c.getLong(COLUMN_ID));
// 设置 Action 为 ACTION_VIEW
intent.setAction(Intent.ACTION_VIEW);
} else {
// 如果查询结果为空,则设置片段内容为默认的提示语
snippet = context.getResources().getString(R.string.widget_havenot_content);
// 设置 Action 为 ACTION_INSERT_OR_EDIT
intent.setAction(Intent.ACTION_INSERT_OR_EDIT);
}
// 关闭 Cursor
if (c != null) {
c.close();
}
// 创建 RemoteViews 对象,并设置其布局资源 ID
RemoteViews rv = new RemoteViews(context.getPackageName(), getLayoutId());
// 设置 RemoteViews 中的 ImageView 的资源 ID
rv.setImageViewResource(R.id.widget_bg_image, getBgResourceId(bgId));
// 将背景颜色 id 作为额外的参数传递给 Intent
intent.putExtra(Notes.INTENT_EXTRA_BACKGROUND_ID, bgId);
/**
* widget 宿 PendingIntent
* Generate the pending intent to start host for the widget
*/
PendingIntent pendingIntent = null;
// 如果处于隐私模式下
if (privacyMode) {
// 设置 RemoteViews 中的 TextView 的文本为隐私模式提示语
rv.setTextViewText(R.id.widget_text,
context.getString(R.string.widget_under_visit_mode));
// 创建用于启动 NotesListActivity 的 PendingIntent
pendingIntent = PendingIntent.getActivity(context, appWidgetIds[i], new Intent(
context, NotesListActivity.class), PendingIntent.FLAG_UPDATE_CURRENT);
} else {
// 如果不处于隐私模式下,则设置 RemoteViews 中的 TextView 的文本为片段内容
rv.setTextViewText(R.id.widget_text, snippet);
// 创建用于启动 NoteEditActivity 的 PendingIntent
pendingIntent = PendingIntent.getActivity(context, appWidgetIds[i], intent,
PendingIntent.FLAG_UPDATE_CURRENT);
}
// 设置 RemoteViews 中的 TextView 的点击事件为 pendingIntent
rv.setOnClickPendingIntent(R.id.widget_text, pendingIntent);
// 更新 appWidgetManager 中对应 appWidgetId 的 widget
appWidgetManager.updateAppWidget(appWidgetIds[i], rv);
}
}
}
protected abstract int getBgResourceId(int bgId);//根据给定的背景 ID 返回对应的背景资源 ID
protected abstract int getBgResourceId(int bgId);
protected abstract int getLayoutId();//返回当前小部件的布局资源 ID。
protected abstract int getLayoutId();
protected abstract int getWidgetType();//返回当前小部件的类型。
protected abstract int getWidgetType();
}

@ -26,25 +26,21 @@ import net.micode.notes.tool.ResourceParser;
public class NoteWidgetProvider_2x extends NoteWidgetProvider {
@Override
//重写了父类的onUpdate()方法并且在方法中调用了父类的update()方法。
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
super.update(context, appWidgetManager, appWidgetIds);
}
@Override
//重写getLayoutId()方法它返回R.layout.widget_2x指定了当前小部件所使用的布局资源ID。
protected int getLayoutId() {
return R.layout.widget_2x;
}
@Override
//重写getBgResourceId()方法它接收一个背景ID参数然后调用ResourceParser.WidgetBgResources.getWidget2xBgResource()方法来返回对应背景ID的资源ID。
protected int getBgResourceId(int bgId) {
return ResourceParser.WidgetBgResources.getWidget2xBgResource(bgId);
}
@Override
//重写的getWidgetType()方法它返回Notes.TYPE_WIDGET_2X指定了当前小部件的类型。
protected int getWidgetType() {
return Notes.TYPE_WIDGET_2X;
}

@ -26,23 +26,20 @@ import net.micode.notes.tool.ResourceParser;
public class NoteWidgetProvider_4x extends NoteWidgetProvider {
@Override
//重写父类NoteWidgetProvider中的onUpdate方法使用了super关键字调用了父类的update方法。
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
super.update(context, appWidgetManager, appWidgetIds);
}
//非重写的getLayoutId方法返回了R.layout.widget_4x指定了当前小部件所使用的布局资源ID。
protected int getLayoutId() {
return R.layout.widget_4x;
}
@Override
//重写了父类NoteWidgetProvider中的getBgResourceId方法根据bgId调用了ResourceParser.WidgetBgResources.getWidget4xBgResource方法返回对应背景ID的资源ID。
protected int getBgResourceId(int bgId) {
return ResourceParser.WidgetBgResources.getWidget4xBgResource(bgId);
}
@Override
//重写父类NoteWidgetProvider中的getWidgetType方法返回了Notes.TYPE_WIDGET_4X指定了当前小部件的类型。
protected int getWidgetType() {
return Notes.TYPE_WIDGET_4X;
}

@ -17,7 +17,7 @@
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:textSize="18sp"
android:text="@string/prompt_accounts" />
android:text="@string/prompt_account" />
<EditText
android:id="@+id/account"

@ -45,12 +45,14 @@
<item
android:id="@+id/menu_playground1"
android:title="@string/menu_playground1"/>
<item
android:id="@+id/menu_car"
android:title="@string/menu_car"/>
<item
android:id="@+id/menu_secret"
android:title="私密模式"/>
android:title="@string/menu_secret"/>
<item
android:id="@+id/menu_quit_secret"
android:title="退出私密模式"/>
android:title="@string/menu_quit_secret"/>
</menu>

@ -21,11 +21,4 @@
<item
android:id="@+id/menu_new_note"
android:title="@string/notelist_menu_new"/>
<item
android:id="@+id/menu_secret"
android:title="@string/menu_secret"/>
<item
android:id="@+id/menu_quit_secret"
android:title="@string/menu_quit_secret"/>
</menu>

@ -118,23 +118,17 @@
<string name="search_setting_description">便签中的文字</string>
<string name="search">便签</string>
<string name="datetime_dialog_ok">设置</string>
<string name="datetime_dialog_cancel">取消</string>
<plurals name="search_results_title">
<item quantity="other"><xliff:g id="NUMBER">%1$s</xliff:g> 条符合“<xliff:g id="SEARCH">%2$s</xliff:g>”的搜索结果</item>
</plurals>
<string name="menu_secret">私密模式</string>
<string name="menu_quit_secret">退出私密模式</string>
<string name="prompt_accounts">用户</string>
<string name="prompt_account"></string>
<string name="prompt_password">密码</string>
<string name="prompt_login">登录</string>
<string name="cancel">退出</string>
<string name="datetime_dialog_cancel">取消</string>
<string name="app_already_quit">App has already quitted</string>
<string name="Loading">Loading</string>
<string name="invalid">Invalid</string>
<plurals name="search_results_title">
<item quantity="other"><xliff:g id="NUMBER">%1$s</xliff:g> 条符合“<xliff:g id="SEARCH">%2$s</xliff:g>”的搜索结果</item>
</plurals>
<string name="title_activity_login">Login_Activity</string>
<string name="dummy_button">Dummy Button</string>
<string name="dummy_content">欢迎使用!</string>
<string name="prompt_account"><![CDATA[<string name=\"prompt_account\">账户</string>]]></string>
<string name="title_activity_splash">SplashActivity</string>
<string name="app_already_quit">Your app has already quit.</string>
<string name="Loading">Loading...</string>
<string name="invalid">Invalid account or password.</string>
</resources>

@ -119,23 +119,17 @@
<string name="search_setting_description">便籤中的文字</string>
<string name="search">便籤</string>
<string name="datetime_dialog_ok">設置</string>
<string name="datetime_dialog_cancel">取消</string>
<plurals name="search_results_title">
<item quantity="other"><xliff:g id="NUMBER">%1$s</xliff:g> 條符合”<xliff:g id="SEARCH">%2$s</xliff:g>“的搜尋結果</item>
</plurals>
<string name="menu_secret">私密模式</string>
<string name="menu_quit_secret">退出私密模式</string>
<string name="prompt_accounts">用户</string>
<string name="prompt_account"></string>
<string name="prompt_password">密码</string>
<string name="prompt_login">登录</string>
<string name="cancel">退出</string>
<string name="datetime_dialog_cancel">取消</string>
<string name="app_already_quit">App has already quitted</string>
<string name="Loading">Loading</string>
<string name="invalid">Invalid</string>
<plurals name="search_results_title">
<item quantity="other"><xliff:g id="NUMBER">%1$s</xliff:g> 條符合”<xliff:g id="SEARCH">%2$s</xliff:g>“的搜尋結果</item>
</plurals>
<string name="title_activity_login">Login_Activity</string>
<string name="dummy_button">Dummy Button</string>
<string name="dummy_content">欢迎使用!</string>
<string name="prompt_account"><![CDATA[<string name=\"prompt_account\">账户</string>]]></string>
<string name="title_activity_splash">SplashActivity</string>
<string name="app_already_quit">Your app has already quit.</string>
<string name="Loading">Loading...</string>
<string name="invalid">Invalid account or password.</string>
</resources>

@ -43,6 +43,7 @@
<string name="menu_lanyangyang">Background:lanyangyang</string>
<string name="menu_grass">Background:grass</string>
<string name="menu_playground1">Background:playground1</string>
<string name="menu_car">Background:car</string>
<string name="format_folder_files_count">(%d)</string>
<string name="menu_create_folder">New Folder</string>
@ -130,26 +131,23 @@
<string name="search_setting_description">Text in your notes</string>
<string name="search">Notes</string>
<string name="datetime_dialog_ok">set</string>
<string name="menu_secret">私密模式</string>
<string name="menu_quit_secret">退出私密模式</string>
<string name="prompt_accounts">用户</string>
<string name="prompt_password">密码</string>
<string name="prompt_login">登录</string>
<string name="cancel">退出</string>
<string name="datetime_dialog_cancel">Cancel</string>
<string name="app_already_quit">App has already quitted</string>
<string name="Loading">Loading</string>
<string name="invalid">Invalid</string>
<string name="datetime_dialog_cancel">cancel</string>
<plurals name="search_results_title">
<item quantity="one"><xliff:g example="1" id="number">%1$s</xliff:g> result for \"<xliff:g example="???" id="search">%2$s</xliff:g>\"</item>
<!-- Case of 0 or 2 or more results. -->
<item quantity="other"><xliff:g example="15" id="number">%1$s</xliff:g> results for \"<xliff:g example="???" id="search">%2$s</xliff:g>\"</item>
</plurals>
<string name="title_activity_login">Login_Activity</string>
<string name="menu_secret">私密模式</string>
<string name="menu_quit_secret">退出私密模式</string>
<string name="title_activity_login">LoginActivity</string>
<string name="dummy_button">Dummy Button</string>
<string name="dummy_content">欢迎使用!</string>
<string name="prompt_account"><![CDATA[<string name=\"prompt_account\">账户</string>]]></string>
<string name="dummy_content">DUMMY\nCONTENT</string>
<string name="prompt_account">账户</string>
<string name="prompt_password">密码</string>
<string name="prompt_login">登录</string>
<string name="cancel">退出</string>
<string name="app_already_quit">Your app has already quit.</string>
<string name="Loading">Loading...</string>
<string name="invalid">Invalid account or password.</string>
<string name="title_activity_splash">SplashActivity</string>
</resources>

@ -5,7 +5,7 @@ buildscript {
google()
}
dependencies {
classpath 'com.android.tools.build:gradle:8.1.2'
classpath 'com.android.tools.build:gradle:8.0.0'
}
}

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