Skip to content

B
book-app
提交 df962514 authored 作者: yueweilu's avatar yueweilu
浏览文件
操作

离线文件

上级 fca1f622
显示空白字符变更
内嵌 并排
正在显示 包含 523 行增加 和 0 行删除
lib/pages/read_web/index.dart
浏览文件 @ df962514
...@@ -51,3 +51,4 @@ part 'discuss_controller.dart'; ...@@ -51,3 +51,4 @@ part 'discuss_controller.dart';
part 'widgets/input_discuss.dart'; part 'widgets/input_discuss.dart';
part 'widgets/item.dart'; part 'widgets/item.dart';
part 'widgets/search_all.dart'; part 'widgets/search_all.dart';
part 'view_offline.dart';
\ No newline at end of file
lib/pages/read_web/view_offline.dart 0 → 100644
浏览文件 @ df962514
part of web;
class ReadOfflinePage extends StatefulWidget {
final String bookId;
final String chapterId;
final String chapterName;
final String noteId;
final BookDetailModel bookDetailModel;
const ReadOfflinePage({
Key? key,
required this.bookId,
required this.chapterId,
required this.chapterName,
required this.bookDetailModel,
required this.noteId
}) : super(key: key);
@override
State<ReadPage> createState() => _ReadPageState();
}
class _ReadOfflinePageState extends State<ReadPage> {
@override
void initState() {
super.initState();
}
@override
Widget build(BuildContext context) {
return GetBuilder(
init: ReadController(bookId: widget.bookId, chapterId: widget.chapterId,chapterName: widget.chapterName,bookDetailModel: widget.bookDetailModel,noteId: widget.noteId),
builder: (readController) => WillPopScope(
onWillPop: () async {
PopBackModel backModel = PopBackModel(chapterId: readController.chapterId,back: true,chapterName: readController.chapterId);
context.pop(backModel);
CustomToast.dismiss();
return false;
},
child:Scaffold(
appBar: CustomAppBar(
titleSpacing: 0,
title: Align(
alignment: Alignment.centerLeft,
child: Text(readController.chapterName),
),
centerTitle: false,
actions: const [
// GestureDetector(
// onTap: () {
// readController.getBookDown();
// },
// child: Text(
// readController.existDownFile == true?'':'离线阅读',
// style: TextStyle(
// fontSize: 14.w, color: Colours.c3),
// ))
],
),
resizeToAvoidBottomInset: false,
// floatingActionButton: readController.show&& !readController.toolModel.selected?GestureDetector(
// onTap: (){
// readController.setShowChat(true);
// readController.setChatType(0);
// },
// child: Image.asset('assets/images/chat.png'),
// ):null,
// // floatingActionButtonAnimator: const NoAnimationFabAnimator(),
// floatingActionButtonLocation:MyFloatingActionButtonLocation(),
body: Container(
color: Colors.white,
child: Stack(
children: [
InAppWebView(
initialUrlRequest:URLRequest(
// url: Uri.parse(kReadBook),
url: readController.localHtml5Path.isNotEmpty?WebUri.uri(Uri.parse(readController.localHtml5Path)): WebUri.uri(Uri.parse(kReadBook))
// url: Uri.parse("/storage/emulated/0/Android/data/com.zijin.book.flutter_book/files/174/7-325.html"),
),
initialSettings:InAppWebViewSettings(
clearCache:true,
// http的请求也不做限制
mixedContentMode:MixedContentMode.MIXED_CONTENT_ALWAYS_ALLOW
),
// initialOptions: InAppWebViewGroupOptions(
// crossPlatform: InAppWebViewOptions(
// clearCache: true
// )
// ),
contextMenu: ContextMenu(
// options: ContextMenuOptions(hideDefaultSystemContextMenuItems: true),
settings: ContextMenuSettings(
hideDefaultSystemContextMenuItems: true,
)
),
onWebViewCreated: (InAppWebViewController controller){
CustomToast.loading();
readController.webViewController = controller;
},
onConsoleMessage: (controller, consoleMessage) {
// 接收从 WebView 发送的消息
Console.log("Received message from WebView-----------------------------: ${consoleMessage.message}");
},
onLoadStop: (controller, url) {
CustomToast.dismiss();
// flutter 主动给 js 传参数
Map<String, dynamic> param = {
'book_id': readController.bookId,
'chapter_id': readController.chapterId,
'token':UserStore.to.token
};
String str = '$kServerUrl,${readController.bookId},${readController.chapterId},${UserStore.to.token},${readController.noteId},${readController.sModel.bookId =='0'?'':readController.sModel.combinedContent}';
Console.log('传给前端的参数--------------------------------$str');
controller.evaluateJavascript(source: 'callbackInFlutterComponent("$str");');
// 添加单击事件
controller.evaluateJavascript(source: '''
document.addEventListener('click', function() {
window.flutter_inappwebview.callHandler('onTap');
});
''');
// 监听js单击回调
controller.addJavaScriptHandler(handlerName: 'onTap', callback: (args){
readController.setShow(readController.show);
});
// 监听笔记回调
controller.addJavaScriptHandler(handlerName: 'noteCallBack', callback: (args){
Console.log('监听笔记回调------------------------------------------------$args');
readController.noteTitle = args.first;
readController.setShowChat(true);
readController.setChatType(1);
// readController.titleInput.text = args.toString();
});
// 监听百科回调
controller.addJavaScriptHandler(handlerName: 'baikeCallBack', callback: (args){
Console.log('监听百科回调------------------------------------------------$args');
context.pushNamed(Routes.baiKe,queryParameters: {'keyword':args.first});
});
// 监听字典回调
controller.addJavaScriptHandler(handlerName: 'dictCallBack', callback: (args){
Console.log('监听字典回调------------------------------------------------$args');
context.pushNamed(Routes.baiDict,queryParameters: {'keyword':args.first});
});
// 监听朗读回调
controller.addJavaScriptHandler(handlerName: 'readCallBack', callback: (args){
Console.log('监听朗读回调------------------------------------------------$args');
readController.speak(args.first.toString());
// readController.speak('中国共产党（英文名：the Communist Party of China，简写CPC），'
// '创建于1921年7月23日，1921年中国共产党成立后，确立了新民主主义革命的正确道路，让灾难深重的中'
// '国人民看到了新的希望、有了新的依靠。我们党探索出农村包围城市、武装夺取政权的正确革命道路，“唤起工'
// '农千百万”“夺过鞭子揍敌人”，经过土地革命战争、抗日战争、解放战争，推翻了压在中国人民头上的帝国主义、'
// '封建主义、官僚资本主义“三座大山”，建立了人民当家作主的中华人民共和国，彻底结束了近代以来中国内忧外患、积贫积弱的悲惨境地，开启了中华民族发展进步的新纪元'
// );
});
// 监听讨论回调
controller.addJavaScriptHandler(handlerName: 'discussCallBack', callback: (args){
Console.log('监听讨论回调------------------------------------------------$args');
readController.setShowChat(true);
readController.setChatType(0);
readController.noteTitle = args.first.toString();
});
controller.addJavaScriptHandler(handlerName: 'answerResultCallBack', callback: (args){
Console.log('监听答题回调------------------------------------------------$args');
String chapterId = args.first[0].toString();
String position = args.first[1].toString();
// 0：未答题 1：答题结果
String type = args.first[2].toString();
// 测评标题
String title = args.first[3].toString();
String url = '';
// 未答题
if(type == '0'){
url = kAnswer;
}
else {
url = kAnswerResult;
}
Map<String,String> params = {
'chapter_id':chapterId,
'position':position,
'url':url,
'book_id':readController.bookId,
'token':UserStore.to.token,
'title':title
};
Console.log('监听答题回调---------------给页面传参---------------------------------$params');
context.pushNamed(Routes.answer,queryParameters: params);
// 跳转知识测评界面
});
// 监听 上一节 下一节
controller.addJavaScriptHandler(handlerName: 'loadChapterCallBack', callback: (args){
String chapterId = args.first[0].toString();
String chapterName = args.first[1].toString();
ChapterModel chapterModel = ChapterModel(id: int.parse(chapterId), name: chapterName);
// readController.setChapterInfo(id: chapterId, name: chapterName ?? '');
readController.selectChapter(chapterModel);
Console.log('监听 上一节 下一节------------------------------------------------$args');
});
// // 监听 双击回调
// controller.addJavaScriptHandler(handlerName: 'dbClickCallBack', callback: (args){
// readController.setShow(readController.show);
// });
// 阅读页内容中的 外部链接
controller.addJavaScriptHandler(handlerName: 'openLinkCallback', callback: (args){
Console.log('监听外部链接------------------------------------------------$args');
context.pushNamed(Routes.link,queryParameters: {'url': args.first.toString()});
});
// 画廊 扩展于都
controller.addJavaScriptHandler(handlerName: 'readInfoCallback', callback: (args){
String position = args.first[0].toString();
String type = args.first[1].toString();
String title = args.first[2].toString();
Map<String,String> params = {
'chapter_id':readController.chapterId,
'position':position,
'book_id':readController.bookId,
'token':UserStore.to.token,
'title':title,
'base_url':kServerUrl,
'type':type
};
Console.log('监听画廊 扩展于都---------------给页面传参---------------------------------$params');
context.pushNamed(Routes.readInfo,queryParameters: params);
});
// 图片预览
controller.addJavaScriptHandler(handlerName: 'scaleImageCallback', callback: (args){
String url = args.first[0].toString();
String title = args.first[1].toString();
Map<String,String> params = {
'url':url,
'title':title,
};
Console.log('监听图片预览---------------给页面传参---------------------------------$params');
context.pushNamed(Routes.scaleImage,queryParameters: params);
});
// 前端 token过去回调
controller.addJavaScriptHandler(handlerName: 'refreshTokenCallback', callback: (args) async {
final result = await readController.refreshToken();
Map<String, dynamic> param = {
'token': result,
};
String jsonStr = jsonEncode(param);
controller.evaluateJavascript(source: 'refreshTokenSuccess($jsonStr)');
});
/// 离线需要参数
// //
// Map<String, dynamic> param111 = {
// 'book_id': readController.bookId,
// 'chapter_id': readController.chapterId,
// 'token':UserStore.to.token
// };
// String jsonStr = jsonEncode(param111);
// controller.evaluateJavascript(source: 'offlineCallbackInFlutterComponent($jsonStr)');
// // controller.evaluateJavascript(source: 'callbackInFlutterComponent("$str");');
// 添加高亮划线笔记
controller.addJavaScriptHandler(handlerName: 'offlineAddNoteCallBack', callback: (args){
Map<String, dynamic> data = {};
readController.addLocalNote(data);
});
// 删除高亮划线笔记
controller.addJavaScriptHandler(handlerName: 'offlineDelNoteCallBack', callback: (args){
int id = 0;
readController.delLocalNote(id: id);
});
// 更新高亮划线笔记
controller.addJavaScriptHandler(handlerName: 'offlineUpdateNoteCallBack', callback: (args){
int id = 0;
Map<String, dynamic> data = {};
readController.updateLocalNote(id: id,data: data);
});
// 查询高亮划线笔记
controller.addJavaScriptHandler(handlerName: 'offlineQueryNoteCallBack', callback: (args){
});
// 上一节下一节
controller.addJavaScriptHandler(handlerName: 'offlineReadNoteCallBack', callback: (args){
int type = 0;
// 上一节
if (type == 0){
readController.readChapter(type: 0);
}
// 下一节
else{
readController.readChapter(type: 1);
}
});
},
),
Positioned(
left: 0,
right: 0,
top: 0,
bottom: 69,
child: _showContent(readController,readController.toolModel)
),
/// 底部工具栏布局
Visibility(
visible: readController.show,
child:Positioned(
left: 0,
right: 0,
bottom: 0,
child: SafeArea(
bottom: false,
child: Container(
height: 69,
color: Colors.limeAccent,
alignment: Alignment.center,
child: _createToolBar(readController)
),
),
)
),
/// 悬浮按钮点击发起话题布局
Visibility(
visible: readController.showChat,
child: Positioned(
left: 0,
right: 0,
top: 0,
bottom:0,
child: GestureDetector(
onTap: (){
readController.setShowChat(false);
readController.clearAllDiscussInput();
},
child: Container(
color: const Color(0xFF000000).withOpacity(0.5),
child: SingleChildScrollView(
reverse: true,
child: Container(
color: Colors.white,
padding: EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
// alignment:Alignment.bottomCenter,
child: GestureDetector(
behavior: HitTestBehavior.opaque,
onTap: (){},
child: ReadInputDiscuss(controller: readController,)
)
),
),
),
)
),
),
],
),
),
),
),
);
}
/// 目录 笔记 讨论 工具栏
Widget _createToolBar(ReadController controller){
return Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: controller.tools.map((model){
return Expanded(
child: GestureDetector(
onTap: (){
controller.chooseTool(model);
},
child: Container(
color: Colors.white,
padding: EdgeInsets.only(bottom: 15.w),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
mainAxisSize: MainAxisSize.max,
children: [
SizedBox(
width: 25,
height: 25,
child: Image.asset(model.selected?model.activeIcon:model.icon,fit: BoxFit.cover,)
),
SizedBox(height: 2.5.w,),
model.selected?Text(model.name,style: TextStyle(fontSize: 12.w,height: 1.4,fontWeight: Fonts.boldSemi,color: AppTheme.primary),)
:Text(model.name,style: TextStyle(fontSize: 12.w,height: 1.4,fontWeight: Fonts.medium,color: Colours.c6))
],
),
),
),
);
}).toList()
);
}
Widget detail(ReadController controller,ToolModel model){
if(model.tag == 0){
return ReadCategoryPage(controller: controller,
// 点 x 事件
onTap: (){
controller.chooseTool(model);
},
// 点 搜索全部 列表 某一项 事件
onTapSearchItem: (SearchAllModel sModel){
controller.chooseTool(model);
// 加载阅读界面 参数：chapter_id text
controller.sModel = sModel;
controller.selectChapter(ChapterModel(id: sModel.chapterId,name: sModel.chapterName));
controller.webViewController.reload();
},
onTapChapter: (ChapterModel chapterModel){
// 配置选择的章节
controller.selectChapter(chapterModel);
// 取消选中 tool
controller.chooseTool(model);
// 选择了新的章节 刷新 webview
controller.webViewController.reload();
// controller.setCurrentReadChapterId();
},
);
}
else if(model.tag == 1){
return ReadNotePage(
// 点 x 事件
onTap: (){
controller.chooseTool(model);
},
// 点 搜索全部 列表 某一项 事件
onTapSearchItem: (SearchAllModel sModel){
controller.chooseTool(model);
// 重新加载阅读界面 参数：chapter_id text
controller.sModel = sModel;
controller.selectChapter(ChapterModel(id: sModel.chapterId,name: sModel.chapterName));
controller.webViewController.reload();
},
// 删除笔记后 重新刷新web页
delTapCallBack: (){
controller.webViewController.reload();
},
bookDetailModel: controller.bookDetailModel,
chapterId: controller.chapterId,
);
}
else if(model.tag == 2){
return ReadDiscussPage(
// 点 x 事件
onTap: (){
controller.chooseTool(model);
},
// 点 搜索全部 列表 某一项 事件
onTapSearchItem: (SearchAllModel sModel){
controller.chooseTool(model);
controller.sModel = sModel;
// 重新加载阅读界面 参数：chapter_id text
controller.selectChapter(ChapterModel(id: sModel.chapterId,name: sModel.chapterName));
controller.webViewController.reload();
},
bookDetailModel: controller.bookDetailModel,
chapterId:controller.chapterId,
);
}
return const SizedBox();
}
/// 目录、评论、笔记 背景
Widget _showContent(ReadController controller,ToolModel model) {
if (controller.show){
if(model.selected){
return GestureDetector(
onTap: (){
controller.chooseTool(model);
},
child: Container(
color: const Color(0xFF000000).withOpacity(0.5),
padding: EdgeInsets.only(top: MediaQuery.of(context).size.height * 0.2),
child: ClipRRect(
borderRadius: BorderRadius.only(topRight: Radius.circular(8.w),topLeft: Radius.circular(8.w)),
child: Container(
color: Colors.white,
child: GestureDetector(
behavior: HitTestBehavior.opaque,
onTap: (){},
child: detail(controller, model),
)
),
),
// child: ReadCategoryPage(),
),
);
}
else{
return const SizedBox();
}
}
return const SizedBox();
}
}
Markdown 格式
0% 或
您添加了 0 人 到此讨论。请谨慎行事。
请先完成此评论的编辑！
请 注册 或者 后发表评论