main
Gitea
parent
a0c24c681b
commit
ae2954e825
@ -0,0 +1,140 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
|
||||||
|
*
|
||||||
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
* you may not use this file except in compliance with the License.
|
||||||
|
* You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
* See the License for the specific language governing permissions and
|
||||||
|
* limitations under the License.
|
||||||
|
*/
|
||||||
|
package net.micode.notes.widget;
|
||||||
|
import android.app.PendingIntent;
|
||||||
|
import android.appwidget.AppWidgetManager;
|
||||||
|
import android.appwidget.AppWidgetProvider;
|
||||||
|
import android.content.ContentValues;
|
||||||
|
import android.content.Context;
|
||||||
|
import android.content.Intent;
|
||||||
|
import android.database.Cursor;
|
||||||
|
import android.util.Log;
|
||||||
|
import android.widget.RemoteViews;
|
||||||
|
|
||||||
|
import net.micode.notes.R;
|
||||||
|
import net.micode.notes.data.Notes;
|
||||||
|
import net.micode.notes.data.Notes.NoteColumns;
|
||||||
|
import net.micode.notes.tool.ResourceParser;
|
||||||
|
import net.micode.notes.ui.NoteEditActivity;
|
||||||
|
import net.micode.notes.ui.NotesListActivity;
|
||||||
|
|
||||||
|
public abstract class NoteWidgetProvider extends AppWidgetProvider {
|
||||||
|
// 定义要从数据库中查询的列
|
||||||
|
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
|
||||||
|
public static final int COLUMN_BG_COLOR_ID = 1;// 背景颜色ID
|
||||||
|
public static final int COLUMN_SNIPPET = 2;// 摘要
|
||||||
|
|
||||||
|
private static final String TAG = "NoteWidgetProvider";// 日志标签
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void onDeleted(Context context, int[] appWidgetIds) {
|
||||||
|
ContentValues values = new ContentValues();
|
||||||
|
values.put(NoteColumns.WIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
|
||||||
|
for (int i = 0; i < appWidgetIds.length; i++) {
|
||||||
|
context.getContentResolver().update(Notes.CONTENT_NOTE_URI,
|
||||||
|
values,
|
||||||
|
NoteColumns.WIDGET_ID + "=?",
|
||||||
|
new String[] { String.valueOf(appWidgetIds[i])});
|
||||||
|
}
|
||||||
|
}
|
||||||
|
//取消与任何特定笔记的关联
|
||||||
|
private Cursor getNoteWidgetInfo(Context context, int widgetId) {
|
||||||
|
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);
|
||||||
|
}
|
||||||
|
//检索有关笔记小部件的信息
|
||||||
|
protected void update(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
|
||||||
|
update(context, appWidgetManager, appWidgetIds, false);
|
||||||
|
}
|
||||||
|
//更新小部件
|
||||||
|
private void update(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds,
|
||||||
|
boolean privacyMode) {
|
||||||
|
for (int i = 0; i < appWidgetIds.length; i++) {
|
||||||
|
if (appWidgetIds[i] != AppWidgetManager.INVALID_APPWIDGET_ID) {
|
||||||
|
// 获取默认背景 ID
|
||||||
|
int bgId = ResourceParser.getDefaultBgId(context);
|
||||||
|
String snippet = "";
|
||||||
|
Intent intent = new Intent(context, NoteEditActivity.class);
|
||||||
|
intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
|
||||||
|
intent.putExtra(Notes.INTENT_EXTRA_WIDGET_ID, appWidgetIds[i]);
|
||||||
|
intent.putExtra(Notes.INTENT_EXTRA_WIDGET_TYPE, getWidgetType());
|
||||||
|
// 获取与小部件 ID 相关的笔记信息
|
||||||
|
Cursor c = getNoteWidgetInfo(context, appWidgetIds[i]);
|
||||||
|
if (c != null && c.moveToFirst()) {
|
||||||
|
if (c.getCount() > 1) {
|
||||||
|
// 如果存在多个具有相同小部件 ID 的消息，记录错误并返回
|
||||||
|
Log.e(TAG, "Multiple message with same widget id:" + appWidgetIds[i]);
|
||||||
|
c.close();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
snippet = c.getString(COLUMN_SNIPPET);
|
||||||
|
bgId = c.getInt(COLUMN_BG_COLOR_ID);
|
||||||
|
intent.putExtra(Intent.EXTRA_UID, c.getLong(COLUMN_ID));
|
||||||
|
intent.setAction(Intent.ACTION_VIEW);
|
||||||
|
} else {
|
||||||
|
// 如果没有相关笔记信息，设置默认的小部件内容
|
||||||
|
snippet = context.getResources().getString(R.string.widget_havenot_content);
|
||||||
|
intent.setAction(Intent.ACTION_INSERT_OR_EDIT);
|
||||||
|
}
|
||||||
|
// 关闭游标
|
||||||
|
if (c != null) {
|
||||||
|
c.close();
|
||||||
|
}
|
||||||
|
RemoteViews rv = new RemoteViews(context.getPackageName(), getLayoutId());
|
||||||
|
rv.setImageViewResource(R.id.widget_bg_image, getBgResourceId(bgId));
|
||||||
|
intent.putExtra(Notes.INTENT_EXTRA_BACKGROUND_ID, bgId);
|
||||||
|
/**
|
||||||
|
* Generate the pending intent to start host for the widget
|
||||||
|
*/
|
||||||
|
// 创建用于启动宿主应用的待定意图
|
||||||
|
PendingIntent pendingIntent = null;
|
||||||
|
if (privacyMode) {
|
||||||
|
// 如果处于隐私模式，设置小部件文本为相应的提示
|
||||||
|
rv.setTextViewText(R.id.widget_text,
|
||||||
|
context.getString(R.string.widget_under_visit_mode));
|
||||||
|
pendingIntent = PendingIntent.getActivity(context, appWidgetIds[i], new Intent(
|
||||||
|
context, NotesListActivity.class), PendingIntent.FLAG_UPDATE_CURRENT);
|
||||||
|
} else {
|
||||||
|
// 否则，设置小部件文本为笔记片段，并关联相应的意图
|
||||||
|
rv.setTextViewText(R.id.widget_text, snippet);
|
||||||
|
pendingIntent = PendingIntent.getActivity(context, appWidgetIds[i], intent,
|
||||||
|
PendingIntent.FLAG_UPDATE_CURRENT);
|
||||||
|
}
|
||||||
|
// 设置小部件文本的点击事件
|
||||||
|
rv.setOnClickPendingIntent(R.id.widget_text, pendingIntent);
|
||||||
|
// 更新小部件
|
||||||
|
appWidgetManager.updateAppWidget(appWidgetIds[i], rv);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
protected abstract int getBgResourceId(int bgId);
|
||||||
|
|
||||||
|
protected abstract int getLayoutId();
|
||||||
|
|
||||||
|
protected abstract int getWidgetType();
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
@ -0,0 +1,53 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
|
||||||
|
*
|
||||||
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
* you may not use this file except in compliance with the License.
|
||||||
|
* You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
* See the License for the specific language governing permissions and
|
||||||
|
* limitations under the License.
|
||||||
|
*/
|
||||||
|
|
||||||
|
package net.micode.notes.widget;
|
||||||
|
|
||||||
|
import android.appwidget.AppWidgetManager;
|
||||||
|
import android.content.Context;
|
||||||
|
|
||||||
|
import net.micode.notes.R;
|
||||||
|
import net.micode.notes.data.Notes;
|
||||||
|
import net.micode.notes.tool.ResourceParser;
|
||||||
|
|
||||||
|
|
||||||
|
public class NoteWidgetProvider_2x extends NoteWidgetProvider {
|
||||||
|
//扩展了基本的 NoteWidgetProvider专门处理 2x 大小的小部件
|
||||||
|
@Override
|
||||||
|
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
|
||||||
|
//调用超类的 update 方法来处理小部件的更新
|
||||||
|
super.update(context, appWidgetManager, appWidgetIds);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected int getLayoutId() {
|
||||||
|
//返回 2x 小部件的布局资源 ID
|
||||||
|
return R.layout.widget_2x;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected int getBgResourceId(int bgId) {
|
||||||
|
//根据提供的 bgId 映射小部件的背景资源 ID
|
||||||
|
return ResourceParser.WidgetBgResources.getWidget2xBgResource(bgId);
|
||||||
|
//检索适当的资源
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected int getWidgetType() {
|
||||||
|
//将小部件类型指定为 Notes.TYPE_WIDGET_2X
|
||||||
|
return Notes.TYPE_WIDGET_2X;
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,52 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
|
||||||
|
*
|
||||||
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
* you may not use this file except in compliance with the License.
|
||||||
|
* You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
* See the License for the specific language governing permissions and
|
||||||
|
* limitations under the License.
|
||||||
|
*/
|
||||||
|
|
||||||
|
package net.micode.notes.widget;
|
||||||
|
|
||||||
|
import android.appwidget.AppWidgetManager;
|
||||||
|
import android.content.Context;
|
||||||
|
|
||||||
|
import net.micode.notes.R;
|
||||||
|
import net.micode.notes.data.Notes;
|
||||||
|
import net.micode.notes.tool.ResourceParser;
|
||||||
|
|
||||||
|
|
||||||
|
public class NoteWidgetProvider_4x extends NoteWidgetProvider {
|
||||||
|
//扩展了基本的 NoteWidgetProvider专门处理 4x 大小的小部件
|
||||||
|
@Override
|
||||||
|
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
|
||||||
|
//小部件的 onUpdate 回调的重写
|
||||||
|
super.update(context, appWidgetManager, appWidgetIds);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected int getLayoutId() {
|
||||||
|
//返回 4x 小部件的布局资源 ID
|
||||||
|
return R.layout.widget_4x;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected int getBgResourceId(int bgId) {
|
||||||
|
//映射小部件的背景资源 ID
|
||||||
|
return ResourceParser.WidgetBgResources.getWidget4xBgResource(bgId);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected int getWidgetType() {
|
||||||
|
return Notes.TYPE_WIDGET_4X;
|
||||||
|
//将小部件类型指定为 Notes.TYPE_WIDGET_4X
|
||||||
|
}
|
||||||
|
}
|
||||||
|
//定义了 4x 大小笔记小部件的行为和外观
|
||||||
Loading…
Reference in new issue