iOS Team / ScioLive · Commits

Commit f492285842e3f02e5f463292dcf92596aa623ee8

Authored by iOS-Xiaowen
1 parent 5a5164da

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Showing 10 changed files with 396 additions and 131 deletions
CNLiveScioLive.xcodeproj/project.pbxproj
  View file @f492285
... ... @@ -700,6 +700,7 @@
700 700 08C090BF215116CB00E23D16 /* CNLiveIndicatorTableViewCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 08C090BE215116CB00E23D16 /* CNLiveIndicatorTableViewCell.m */; };
701 701 08C090C0215116CB00E23D16 /* CNLiveIndicatorTableViewCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 08C090BE215116CB00E23D16 /* CNLiveIndicatorTableViewCell.m */; };
702 702 08C090C1215116CB00E23D16 /* CNLiveIndicatorTableViewCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 08C090BE215116CB00E23D16 /* CNLiveIndicatorTableViewCell.m */; };
  703 + 08E7998F24B2F52C00F15587 /* WKWebView+JavaScript.m in Sources */ = {isa = PBXBuildFile; fileRef = 08E7998E24B2F52C00F15587 /* WKWebView+JavaScript.m */; };
703 704 08FB8769215DD1C200DA5423 /* VoiceViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 08FB8767215DD1C200DA5423 /* VoiceViewController.m */; };
704 705 08FB876A215DD1C200DA5423 /* VoiceViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 08FB8767215DD1C200DA5423 /* VoiceViewController.m */; };
705 706 08FB876B215DD1C200DA5423 /* VoiceViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 08FB8767215DD1C200DA5423 /* VoiceViewController.m */; };
... ... @@ -1193,6 +1194,8 @@
1193 1194 08C090B421510E4B00E23D16 /* CNLiveTableViewCell.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = CNLiveTableViewCell.m; sourceTree = "<group>"; };
1194 1195 08C090BD215116CB00E23D16 /* CNLiveIndicatorTableViewCell.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = CNLiveIndicatorTableViewCell.h; sourceTree = "<group>"; };
1195 1196 08C090BE215116CB00E23D16 /* CNLiveIndicatorTableViewCell.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = CNLiveIndicatorTableViewCell.m; sourceTree = "<group>"; };
  1197 + 08E7998D24B2F52C00F15587 /* WKWebView+JavaScript.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "WKWebView+JavaScript.h"; sourceTree = "<group>"; };
  1198 + 08E7998E24B2F52C00F15587 /* WKWebView+JavaScript.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = "WKWebView+JavaScript.m"; sourceTree = "<group>"; };
1196 1199 08FB8767215DD1C200DA5423 /* VoiceViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = VoiceViewController.m; sourceTree = "<group>"; };
1197 1200 08FB8768215DD1C200DA5423 /* VoiceViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = VoiceViewController.h; sourceTree = "<group>"; };
1198 1201 08FB876C215DD3C400DA5423 /* NewVoiceTableViewCell.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = NewVoiceTableViewCell.m; sourceTree = "<group>"; };
... ... @@ -1340,13 +1343,15 @@
1340 1343 0838485A215CAB1C00186618 /* Html5Utils */ = {
1341 1344 isa = PBXGroup;
1342 1345 children = (
  1346 + 0838485E215CAB1C00186618 /* Html5Utils.h */,
  1347 + 0838485F215CAB1C00186618 /* UIColor+Change.h */,
1343 1348 0838485B215CAB1C00186618 /* UIColor+Change.m */,
1344 1349 0838485C215CAB1C00186618 /* YWWebScrollView.h */,
  1350 + 08384861215CAB1C00186618 /* YWWebScrollView.m */,
1345 1351 0838485D215CAB1C00186618 /* UIWebView+JavaScript.h */,
1346   - 0838485E215CAB1C00186618 /* Html5Utils.h */,
1347   - 0838485F215CAB1C00186618 /* UIColor+Change.h */,
1348 1352 08384860215CAB1C00186618 /* UIWebView+JavaScript.m */,
1349   - 08384861215CAB1C00186618 /* YWWebScrollView.m */,
  1353 + 08E7998D24B2F52C00F15587 /* WKWebView+JavaScript.h */,
  1354 + 08E7998E24B2F52C00F15587 /* WKWebView+JavaScript.m */,
1350 1355 );
1351 1356 path = Html5Utils;
1352 1357 sourceTree = "<group>";
... ... @@ -3090,6 +3095,7 @@
3090 3095 08585CF3215B3AA900FC2CA2 /* NoticeTableViewCell.m in Sources */,
3091 3096 085D86292159C72F0037D480 /* ZXVideoPlayerBatteryView.m in Sources */,
3092 3097 08384862215CAB1C00186618 /* UIColor+Change.m in Sources */,
  3098 + 08E7998F24B2F52C00F15587 /* WKWebView+JavaScript.m in Sources */,
3093 3099 08C08FF2214FA24F00E23D16 /* CNLiveBaseNavigationController.m in Sources */,
3094 3100 08C09017215088B800E23D16 /* CNMyViewController.m in Sources */,
3095 3101 084ACE0721547C0C0089E035 /* CNLiveCertificatesViewController.m in Sources */,
... ...
CNLiveScioLive/Pages/Home/新闻详情/Controller/VideoDetailViewController.m
  View file @f492285
... ... @@ -10,8 +10,9 @@
10 10 #import "CNHomeModel.h"
11 11 #import "CNLiveNewsLeftPicTableViewCell.h"
12 12 #import "CNLiveNewsDetailsView.h"
  13 +#import <WebKit/WebKit.h>
13 14  
14   -@interface VideoDetailViewController ()<UIWebViewDelegate,UITableViewDelegate,UITableViewDataSource>{
  15 +@interface VideoDetailViewController ()<WKUIDelegate,WKNavigationDelegate,UITableViewDelegate,UITableViewDataSource>{
15 16 UIScrollView *_backgroundView;
16 17 NSURL *_movieUrl;
17 18 NSString *_url;
... ... @@ -26,7 +27,7 @@
26 27  
27 28 @property (copy, nonatomic) NSString *authorName;
28 29 @property (strong, nonatomic) NSMutableArray *data;
29   -@property (strong, nonatomic) UIWebView *webView;
  30 +@property (strong, nonatomic) WKWebView *webView;
30 31  
31 32 @property (nonatomic, assign) NSInteger pageNo;
32 33 @property (nonatomic, assign) BOOL isRefreshing;
... ... @@ -206,13 +207,13 @@ static NSString *newsLeftPicTableViewCell = @&quot;CNLiveNewsLeftPicTableViewCell&quot;;
206 207 }
207 208 if (0 == weakSelf.fontIndex) {
208 209 NSLog(@"0");
209   - [weakSelf.webView stringByEvaluatingJavaScriptFromString:@"document.getElementsByTagName('body')[0].style.webkitTextSizeAdjust= '100%'"];
  210 + [weakSelf.webView evaluateJavaScript:@"document.getElementsByTagName('body')[0].style.webkitTextSizeAdjust= '100%'" completionHandler:nil];
210 211 } else if (1 == weakSelf.fontIndex) {
211 212 NSLog(@"1");
212   - [weakSelf.webView stringByEvaluatingJavaScriptFromString:@"document.getElementsByTagName('body')[0].style.webkitTextSizeAdjust= '120%'"];
  213 + [weakSelf.webView evaluateJavaScript:@"document.getElementsByTagName('body')[0].style.webkitTextSizeAdjust= '120%'" completionHandler:nil];
213 214 } else if (2 == weakSelf.fontIndex) {
214 215 NSLog(@"2");
215   - [weakSelf.webView stringByEvaluatingJavaScriptFromString:@"document.getElementsByTagName('body')[0].style.webkitTextSizeAdjust= '140%'"];
  216 + [weakSelf.webView evaluateJavaScript:@"document.getElementsByTagName('body')[0].style.webkitTextSizeAdjust= '140%'" completionHandler:nil];
216 217 }
217 218 }
218 219 break;
... ... @@ -408,16 +409,48 @@ static NSString *newsLeftPicTableViewCell = @&quot;CNLiveNewsLeftPicTableViewCell&quot;;
408 409 [super didReceiveMemoryWarning];
409 410 // Dispose of any resources that can be recreated.
410 411 }
411   -#pragma mark - UIWebViewDelegate
412   -- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType{
413   - NSURL *requestURL =[request URL];
414   - if (([[requestURL scheme] isEqualToString: @"http"] || [[requestURL scheme] isEqualToString:@"https"] || [[requestURL scheme] isEqualToString: @"mailto" ]) && (navigationType == UIWebViewNavigationTypeLinkClicked)) {
415   - [[UIApplication sharedApplication] openURL:[request URL]];
416   - return NO;
  412 +#pragma mark - WebViewDelegate
  413 +- (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler {
  414 + NSURL *requestURL = webView.URL;
  415 + if (([[requestURL scheme] isEqualToString: @"http"] || [[requestURL scheme] isEqualToString:@"https"] || [[requestURL scheme] isEqualToString: @"mailto" ]) && (navigationAction.navigationType == WKNavigationTypeLinkActivated)) {
  416 + [[UIApplication sharedApplication] openURL:requestURL];
  417 + decisionHandler(WKNavigationActionPolicyCancel);
417 418 }
418   - return YES;
419   -}
420   -- (void)webViewDidFinishLoad:(UIWebView *)webView{
  419 + decisionHandler(WKNavigationActionPolicyAllow);
  420 +}
  421 +//- (void)webViewDidFinishLoad:(UIWebView *)webView{
  422 +// CGFloat width = MainScreenWidth - 20;
  423 +// NSString *string = [NSString stringWithFormat:
  424 +// @"var script = document.createElement('script');"
  425 +// "script.type = 'text/javascript';"
  426 +// "script.text = \"function ResizeImages() { "
  427 +// "var myimg,oldwidth;"
  428 +// "var maxwidth=%f;" //缩放系数
  429 +// "for(i=0;i <document.images.length;i++){"
  430 +// "myimg = document.images[i];"
  431 +// "if(myimg.width > maxwidth){"
  432 +// "oldwidth = myimg.width;"
  433 +// "myimg.width = maxwidth;"
  434 +// "myimg.height = myimg.height * (maxwidth/oldwidth);"
  435 +// "}"
  436 +// "}"
  437 +// "}\";"
  438 +// "document.getElementsByTagName('head')[0].appendChild(script);",width];
  439 +// [webView stringByEvaluatingJavaScriptFromString:string];
  440 +// [webView stringByEvaluatingJavaScriptFromString:@"ResizeImages();"];
  441 +// CGRect frame = _webView.frame;
  442 +// frame.size.width = MainScreenWidth;
  443 +// frame.size.height = 1;
  444 +// _webView.frame = frame;
  445 +// CGFloat graphicLiveHeight = _webView.scrollView.contentSize.height;
  446 +// frame.size.height = _webView.scrollView.contentSize.height;
  447 +// _webView.frame = frame;
  448 +// if (0 == [_heightArr[_fontIndex] floatValue]) {
  449 +// [_heightArr replaceObjectAtIndex:_fontIndex withObject:[NSString stringWithFormat:@"%f",graphicLiveHeight]];
  450 +// }
  451 +// [self loadRelatedInformation];
  452 +//}
  453 +- (void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation*)navigation {
421 454 CGFloat width = MainScreenWidth - 20;
422 455 NSString *string = [NSString stringWithFormat:
423 456 @"var script = document.createElement('script');"
... ... @@ -435,18 +468,22 @@ static NSString *newsLeftPicTableViewCell = @&quot;CNLiveNewsLeftPicTableViewCell&quot;;
435 468 "}"
436 469 "}\";"
437 470 "document.getElementsByTagName('head')[0].appendChild(script);",width];
438   - [webView stringByEvaluatingJavaScriptFromString:string];
439   - [webView stringByEvaluatingJavaScriptFromString:@"ResizeImages();"];
440   - CGRect frame = _webView.frame;
441   - frame.size.width = MainScreenWidth;
442   - frame.size.height = 1;
443   - _webView.frame = frame;
444   - CGFloat graphicLiveHeight = _webView.scrollView.contentSize.height;
445   - frame.size.height = _webView.scrollView.contentSize.height;
446   - _webView.frame = frame;
447   - if (0 == [_heightArr[_fontIndex] floatValue]) {
448   - [_heightArr replaceObjectAtIndex:_fontIndex withObject:[NSString stringWithFormat:@"%f",graphicLiveHeight]];
449   - }
  471 + [webView evaluateJavaScript:@"ResizeImages();" completionHandler:nil];
  472 + [webView evaluateJavaScript:string completionHandler:^(id _Nullable response, NSError * _Nullable error) {
  473 + NSLog(@"value: %@ error: %@", response, error);
  474 + dispatch_async(dispatch_get_main_queue(), ^{
  475 + CGRect frame = self->_webView.frame;
  476 + frame.size.width = MainScreenWidth;
  477 + frame.size.height = 1;
  478 + self->_webView.frame = frame;
  479 + CGFloat graphicLiveHeight = self->_webView.scrollView.contentSize.height;
  480 + frame.size.height = self->_webView.scrollView.contentSize.height;
  481 + self->_webView.frame = frame;
  482 + if (0 == [self->_heightArr[self->_fontIndex] floatValue]) {
  483 + [self->_heightArr replaceObjectAtIndex:self->_fontIndex withObject:[NSString stringWithFormat:@"%f",graphicLiveHeight]];
  484 + }
  485 + });
  486 + }];
450 487 [self loadRelatedInformation];
451 488 }
452 489  
... ... @@ -535,14 +572,23 @@ static NSString *newsLeftPicTableViewCell = @&quot;CNLiveNewsLeftPicTableViewCell&quot;;
535 572 [self.navigationController popToRootViewControllerAnimated:YES];
536 573 }
537 574 #pragma mark - Lazy Laoding
538   -- (UIWebView *)webView {
  575 +- (WKWebView *)webView {
539 576 if (!_webView) {
540   - _webView = [[UIWebView alloc] initWithFrame:CGRectMake(0, 0, MainScreenWidth, 0)];
  577 + NSString *jScript = @"var meta = document.createElement('meta'); meta.setAttribute('name', 'viewport'); meta.setAttribute('content', 'width=device-width'); document.getElementsByTagName('head')[0].appendChild(meta);";
  578 +
  579 + WKUserScript *wkUScript = [[WKUserScript alloc] initWithSource:jScript injectionTime:WKUserScriptInjectionTimeAtDocumentEnd forMainFrameOnly:YES];
  580 + WKUserContentController *wkUController = [[WKUserContentController alloc] init];
  581 + [wkUController addUserScript:wkUScript];
  582 +
  583 + WKWebViewConfiguration *wkWebConfig = [[WKWebViewConfiguration alloc] init];
  584 + wkWebConfig.userContentController = wkUController;
  585 + _webView = [[WKWebView alloc] initWithFrame:CGRectMake(0, 0, MainScreenWidth, 0) configuration:wkWebConfig];
541 586 _webView.scrollView.backgroundColor = [UIColor clearColor];
542   - _webView.dataDetectorTypes = UIDataDetectorTypeNone;
  587 +// _webView.dataDetectorTypes = UIDataDetectorTypeNone;
543 588 _webView.backgroundColor = [UIColor clearColor];
544 589 _webView.scrollView.bounces = NO;
545   - _webView.delegate = self;
  590 + _webView.navigationDelegate = self;
  591 + _webView.UIDelegate = self;
546 592 _webView.backgroundColor = [UIColor whiteColor];
547 593 _webView.opaque = NO;
548 594 _webView.scrollView.scrollEnabled = NO;
... ...
CNLiveScioLive/Pages/Home/新闻详情/OldController/OldArticleDetailViewController.h
  View file @f492285
... ... @@ -7,7 +7,9 @@
7 7 //
8 8  
9 9 #import "CNLiveBaseViewController.h"
10   -@interface OldArticleDetailViewController : CNLiveBaseViewController<UIScrollViewDelegate,UITableViewDelegate,UITableViewDataSource,UIWebViewDelegate>{
  10 +#import <WebKit/WebKit.h>
  11 +
  12 +@interface OldArticleDetailViewController : CNLiveBaseViewController<UIScrollViewDelegate,UITableViewDelegate,UITableViewDataSource,WKNavigationDelegate, WKUIDelegate>{
11 13 NSArray *_newsArray;
12 14 NSDictionary *_dicArticle;
13 15 NSDictionary *_dictionary;
... ... @@ -18,7 +20,7 @@
18 20 }
19 21 @property (strong, nonatomic) UILabel *errorLabe;
20 22 @property (strong, nonatomic) NSArray *newsArray;
21   -@property (strong, nonatomic) UIWebView *webView;
  23 +@property (strong, nonatomic) WKWebView *webView;
22 24 @property (strong, nonatomic) UITableView *tableView;
23 25 @property (strong, nonatomic) UIScrollView *scrollView;
24 26 -(id)initWithDictionary:(NSDictionary*)dictionary;
... ...
CNLiveScioLive/Pages/Home/新闻详情/OldController/OldArticleDetailViewController.m
  View file @f492285
... ... @@ -11,14 +11,10 @@
11 11  
12 12 #import "VideoTableViewCell.h"
13 13 #import "ArticleTableViewCell.h"
14   -#import "NJKWebViewProgress.h"
15   -#import "NJKWebViewProgressView.h"
16 14 #import "YWWebScrollView.h"
17 15 #import "Html5Utils.h"
18 16  
19   -@interface OldArticleDetailViewController ()<NJKWebViewProgressDelegate,UIGestureRecognizerDelegate>{
20   - NJKWebViewProgressView *_progressView;
21   - NJKWebViewProgress *_progressProxy;
  17 +@interface OldArticleDetailViewController ()<UIGestureRecognizerDelegate>{
22 18 NSMutableArray *_imageArray;
23 19 NSInteger typeFlag;
24 20 NSString *htmlString;
... ... @@ -190,13 +186,13 @@
190 186 }
191 187 if (0 == fontIndex) {
192 188 NSLog(@"0");
193   - [_webView stringByEvaluatingJavaScriptFromString:@"document.getElementsByTagName('body')[0].style.webkitTextSizeAdjust= '100%'"];
  189 + [_webView evaluateJavaScript:@"document.getElementsByTagName('body')[0].style.webkitTextSizeAdjust= '100%'" completionHandler:nil];
194 190 } else if (1 == fontIndex) {
195 191 NSLog(@"1");
196   - [_webView stringByEvaluatingJavaScriptFromString:@"document.getElementsByTagName('body')[0].style.webkitTextSizeAdjust= '120%'"];
  192 + [_webView evaluateJavaScript:@"document.getElementsByTagName('body')[0].style.webkitTextSizeAdjust= '120%'" completionHandler:nil];
197 193 } else if (2 == fontIndex) {
198 194 NSLog(@"2");
199   - [_webView stringByEvaluatingJavaScriptFromString:@"document.getElementsByTagName('body')[0].style.webkitTextSizeAdjust= '140%'"];
  195 + [_webView evaluateJavaScript:@"document.getElementsByTagName('body')[0].style.webkitTextSizeAdjust= '140%'" completionHandler:nil];
200 196 }
201 197 } else if (20000 == btn.tag) {
202 198 TableData *notice = [[TableData alloc] initWithJSONDictionary:_dictionary];
... ... @@ -255,26 +251,37 @@
255 251 // [self.scrollView setFooter:footer];
256 252 [self.view addSubview:self.scrollView];
257 253  
258   - _progressProxy = [[NJKWebViewProgress alloc] init];
259   - _progressProxy.webViewProxyDelegate = self;
260   - _progressProxy.progressDelegate = self;
  254 +// _progressProxy = [[NJKWebViewProgress alloc] init];
  255 +// _progressProxy.webViewProxyDelegate = self;
  256 +// _progressProxy.progressDelegate = self;
261 257  
262   - CGFloat progressBarHeight = 2.f;
263   - CGRect navigationBarBounds = self.navigationController.navigationBar.bounds;
264   - CGRect barFrame = CGRectMake(0, navigationBarBounds.size.height, navigationBarBounds.size.width, progressBarHeight);
265   - _progressView = [[NJKWebViewProgressView alloc] initWithFrame:barFrame];
266   - _progressView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleTopMargin;
  258 +// CGFloat progressBarHeight = 2.f;
  259 +// CGRect navigationBarBounds = self.navigationController.navigationBar.bounds;
  260 +// CGRect barFrame = CGRectMake(0, navigationBarBounds.size.height, navigationBarBounds.size.width, progressBarHeight);
  261 +// _progressView = [[NJKWebViewProgressView alloc] initWithFrame:barFrame];
  262 +// _progressView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleTopMargin;
  263 +
  264 + NSString *jScript = @"var meta = document.createElement('meta'); meta.setAttribute('name', 'viewport'); meta.setAttribute('content', 'width=device-width'); document.getElementsByTagName('head')[0].appendChild(meta);";
  265 +
  266 + WKUserScript *wkUScript = [[WKUserScript alloc] initWithSource:jScript injectionTime:WKUserScriptInjectionTimeAtDocumentEnd forMainFrameOnly:YES];
  267 + WKUserContentController *wkUController = [[WKUserContentController alloc] init];
  268 + [wkUController addUserScript:wkUScript];
  269 +
  270 + WKWebViewConfiguration *wkWebConfig = [[WKWebViewConfiguration alloc] init];
  271 + wkWebConfig.userContentController = wkUController;
267 272  
268 273 if (iPhoneX) {
269   - _webView = [[UIWebView alloc] initWithFrame:CGRectMake(0, 0, MainScreenWidth, MainScreenHeight - 88 - 44 - 34)];
  274 + _webView = [[WKWebView alloc] initWithFrame:CGRectMake(0, 0, MainScreenWidth, MainScreenHeight - 88 - 44 - 34) configuration:wkWebConfig];
270 275 } else {
271   - _webView = [[UIWebView alloc] initWithFrame:CGRectMake(0, 0, MainScreenWidth, MainScreenHeight - 64 - 44)];
  276 + _webView = [[WKWebView alloc] initWithFrame:CGRectMake(0, 0, MainScreenWidth, MainScreenHeight - 64 - 44) configuration:wkWebConfig];
272 277 }
273 278 _webView.scrollView.backgroundColor = [UIColor whiteColor];
274   - _webView.dataDetectorTypes = UIDataDetectorTypeNone;
  279 +// _webView.dataDetectorTypes = UIDataDetectorTypeNone;
275 280 _webView.backgroundColor = [UIColor whiteColor];
276   - _webView.delegate = _progressProxy;
277   - _webView.scalesPageToFit = YES;
  281 + _webView.navigationDelegate = self;
  282 + _webView.UIDelegate = self;
  283 +// _webView.delegate = _progressProxy;
  284 +// _webView.scalesPageToFit = YES;
278 285 _webView.opaque = NO;
279 286 [self.scrollView addSubview:_webView];
280 287  
... ... @@ -310,7 +317,6 @@
310 317  
311 318 - (void)viewWillAppear:(BOOL)animated {
312 319 [super viewWillAppear:animated];
313   - [self.navigationController.navigationBar addSubview:_progressView];
314 320  
315 321 NSError *error = nil;
316 322 [[AVAudioSession sharedInstance] setCategory: AVAudioSessionCategoryAmbient error: &error];
... ... @@ -360,48 +366,20 @@
360 366 }
361 367 }
362 368  
363   --(void)viewWillDisappear:(BOOL)animated {
  369 +- (void)viewWillDisappear:(BOOL)animated {
364 370 [super viewWillDisappear:animated];
365   - [_progressView removeFromSuperview];
366 371 }
367 372  
368 373 #pragma mark - WebView加载H5页面区域
369   -
370   --(void)webViewProgress:(NJKWebViewProgress *)webViewProgress updateProgress:(float)progress {
371   - [_progressView setProgress:progress animated:YES];
372   - NSLog(@"%f",progress);
373   - if (progress >= 1.0) {
374   - CGRect frame = _webView.frame;
375   - frame.size.width = MainScreenWidth;
376   - frame.size.height = 1;
377   - _webView.frame = frame;
378   - CGFloat graphicLiveHeight = _webView.scrollView.contentSize.height;
379   - frame.size.height = _webView.scrollView.contentSize.height;
380   - _webView.frame = frame;
381   -
382   - if (0 == [heightArr[fontIndex] floatValue]) {
383   - [heightArr replaceObjectAtIndex:fontIndex withObject:[NSString stringWithFormat:@"%f",graphicLiveHeight]];
384   - }
385   - [self.scrollView.mj_header endRefreshing];
386   - [_webView setFrame:CGRectMake(0, 0, MainScreenWidth, [heightArr[fontIndex] floatValue])];
387   - [self.scrollView setContentSize:CGSizeMake(MainScreenWidth, [heightArr[fontIndex] floatValue])];
388   - if (!hasLoad) {
389   - [self loadProgramRelativeData];
390   - }
391   - }
392   -}
393   -
394   -- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType {
395   -
  374 +- (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler {
396 375 if (_imageArray.count) {
397   - NSURL *requestURL = [request URL];
  376 + NSURL *requestURL = webView.URL;
398 377 BOOL isImg = [@"img" isEqualToString:[requestURL scheme]];
399 378 BOOL isHttp = [[requestURL scheme] isEqualToString: @"http"];
400 379 BOOL isHttps = [[requestURL scheme] isEqualToString: @"https"];
401 380 BOOL isMailto = [[requestURL scheme] isEqualToString: @"mailto"];
402   -
403 381 if (isImg) {
404   - NSString *requesturl = [[NSString stringWithFormat:@"%@",request.URL] substringFromIndex:4];
  382 + NSString *requesturl = [[NSString stringWithFormat:@"%@",webView.URL] substringFromIndex:4];
405 383 for (NSInteger indes = 0; indes < _imageArray.count; indes++) {
406 384 NSString *url = [NSString stringWithFormat:@"%@",_imageArray[indes]];
407 385 if ([url isEqualToString:requesturl]) {
... ... @@ -409,24 +387,21 @@
409 387 break;
410 388 }
411 389 }
412   - return NO;
413 390 } else if (isHttp || isHttps || isMailto) {
414   - [[UIApplication sharedApplication] openURL:[request URL]];
415   - return NO;
  391 + [[UIApplication sharedApplication] openURL:webView.URL];
  392 + decisionHandler(WKNavigationActionPolicyCancel);
416 393 }
417 394 } else {
418   - NSURL *requestURL =[request URL];
419   - if (([[requestURL scheme] isEqualToString: @"http"] || [[requestURL scheme] isEqualToString:@"https"] || [[requestURL scheme] isEqualToString: @"mailto" ]) && (navigationType == UIWebViewNavigationTypeLinkClicked)) {
420   - [[UIApplication sharedApplication] openURL:[request URL]];
421   - return NO;
  395 + NSURL *requestURL = webView.URL;
  396 + if (([[requestURL scheme] isEqualToString: @"http"] || [[requestURL scheme] isEqualToString:@"https"] || [[requestURL scheme] isEqualToString: @"mailto" ]) && (navigationAction.navigationType == WKNavigationTypeLinkActivated)) {
  397 + [[UIApplication sharedApplication] openURL:webView.URL];
  398 + decisionHandler(WKNavigationActionPolicyCancel);
422 399 }
423 400 }
424   - return YES;
  401 + decisionHandler(WKNavigationActionPolicyAllow);
425 402 }
426   -- (void)webViewDidStartLoad:(UIWebView *)webView{
427   - NSLog(@"did start");
428   -}
429   -- (void)webViewDidFinishLoad:(UIWebView *)webView{
  403 +
  404 +- (void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation*)navigation {
430 405 _imageArray = [_webView getImgs];
431 406 NSMutableArray *array = [NSMutableArray array];
432 407 for (NSString *string in _imageArray) {
... ... @@ -438,20 +413,38 @@
438 413 [webView addClickEventOnImg];//有的图片没有点击事件
439 414  
440 415 //使页面中图片width=100%
441   - [self.webView stringByEvaluatingJavaScriptFromString:
  416 + [self.webView evaluateJavaScript:
442 417 @"var script = document.createElement('script');"
443 418 "script.type = 'text/javascript';"
444 419 "script.text = \"var imgs = document.getElementById('article_content').getElementsByTagName('img')\";"
445 420 "for(var i=0; i<imgs.length; i++){"
446 421 "imgs[i].style.width = '100%';"
447 422 "}"
448   - "document.getElementsByTagName('body')[0].appendChild(script);"];
  423 + "document.getElementsByTagName('body')[0].appendChild(script);" completionHandler:nil];
449 424  
450 425 //通过css隐藏h5页面中头部和底部的logo
451 426 NSString *cssString = @".container { display:none !important; }";
452 427 NSString *javascriptString = @"var style = document.createElement('style'); style.innerHTML = '%@'; document.head.appendChild(style)";
453 428 NSString *javascriptWithCSSString = [NSString stringWithFormat:javascriptString, cssString];
454   - [webView stringByEvaluatingJavaScriptFromString:javascriptWithCSSString];
  429 + [webView evaluateJavaScript:javascriptWithCSSString completionHandler:nil];
  430 +
  431 + CGRect frame = _webView.frame;
  432 + frame.size.width = MainScreenWidth;
  433 + frame.size.height = 1;
  434 + _webView.frame = frame;
  435 + CGFloat graphicLiveHeight = _webView.scrollView.contentSize.height;
  436 + frame.size.height = _webView.scrollView.contentSize.height;
  437 + _webView.frame = frame;
  438 +
  439 + if (0 == [heightArr[fontIndex] floatValue]) {
  440 + [heightArr replaceObjectAtIndex:fontIndex withObject:[NSString stringWithFormat:@"%f",graphicLiveHeight]];
  441 + }
  442 + [self.scrollView.mj_header endRefreshing];
  443 + [_webView setFrame:CGRectMake(0, 0, MainScreenWidth, [heightArr[fontIndex] floatValue])];
  444 + [self.scrollView setContentSize:CGSizeMake(MainScreenWidth, [heightArr[fontIndex] floatValue])];
  445 + if (!hasLoad) {
  446 + [self loadProgramRelativeData];
  447 + }
455 448 }
456 449  
457 450 -(void)pushPicController:(NSString *)url withPoint:(NSInteger)CurrentIndex {
... ...
CNLiveScioLive/Pages/Home/新闻详情/OldController/OldVideoDetailViewController.h
  View file @f492285
... ... @@ -10,15 +10,16 @@
10 10 #import "CNLiveMyCollectionViewController.h"
11 11 #import "CNLivePlayerController.h"
12 12 #import "BaseViewController.h"
  13 +#import <WebKit/WebKit.h>
13 14  
14   -@interface OldVideoDetailViewController : BaseViewController<UITableViewDelegate,UITableViewDataSource,UIWebViewDelegate>{
  15 +@interface OldVideoDetailViewController : BaseViewController<UITableViewDelegate,UITableViewDataSource,WKUIDelegate,WKNavigationDelegate>{
15 16 UIScrollView *backgroundView;
16 17 UIImageView *imageView;
17 18 UIButton *playBtn;
18 19 NSURL *movieUrl;
19 20 NSString *url;
20 21 UIImage *bgImg;
21   - UIWebView *_webView;
  22 + WKWebView *_webView;
22 23 NSArray *_newsArray;
23 24 CGFloat videoHeight;
24 25 NSDictionary *_dictionary;
... ...
CNLiveScioLive/Pages/Home/新闻详情/OldController/OldVideoDetailViewController.m
  View file @f492285
... ... @@ -201,13 +201,24 @@
201 201 fontIndex = (int)[[NSUserDefaults standardUserDefaults] integerForKey:@"FontSize"];
202 202 heightArr = [NSMutableArray arrayWithArray:@[@"0",@"0",@"0"]];
203 203 fontArray = @[@"16",@"20",@"24"];
  204 +
  205 + NSString *jScript = @"var meta = document.createElement('meta'); meta.setAttribute('name', 'viewport'); meta.setAttribute('content', 'width=device-width'); document.getElementsByTagName('head')[0].appendChild(meta);";
  206 +
  207 + WKUserScript *wkUScript = [[WKUserScript alloc] initWithSource:jScript injectionTime:WKUserScriptInjectionTimeAtDocumentEnd forMainFrameOnly:YES];
  208 + WKUserContentController *wkUController = [[WKUserContentController alloc] init];
  209 + [wkUController addUserScript:wkUScript];
  210 +
  211 + WKWebViewConfiguration *wkWebConfig = [[WKWebViewConfiguration alloc] init];
  212 + wkWebConfig.userContentController = wkUController;
204 213  
205   - _webView = [[UIWebView alloc] initWithFrame:CGRectMake(0, 0, MainScreenWidth, 0)];
  214 + _webView = [[WKWebView alloc] initWithFrame:CGRectMake(0, 0, MainScreenWidth, 0) configuration:wkWebConfig];
206 215 _webView.scrollView.backgroundColor = [UIColor clearColor];
207   - _webView.dataDetectorTypes = UIDataDetectorTypeNone;
  216 +// _webView.dataDetectorTypes = UIDataDetectorTypeNone;
208 217 _webView.backgroundColor = [UIColor clearColor];
209 218 _webView.scrollView.bounces = NO;
210   - _webView.delegate = self;
  219 +// _webView.delegate = self;
  220 + _webView.navigationDelegate = self;
  221 + _webView.UIDelegate = self;
211 222 _webView.opaque = NO;
212 223 [backgroundView addSubview:_webView];
213 224 [_webView loadHTMLString:[self setHTMLString] baseURL:nil];
... ... @@ -366,15 +377,15 @@
366 377 video.title = _dictionary[@"title"];
367 378 self.videoController.video = video;
368 379 }
369   -- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType{
370   - NSURL *requestURL =[request URL];
371   - if (([[requestURL scheme] isEqualToString: @"http"] || [[requestURL scheme] isEqualToString:@"https"] || [[requestURL scheme] isEqualToString: @"mailto" ]) && (navigationType == UIWebViewNavigationTypeLinkClicked)) {
372   - [[UIApplication sharedApplication] openURL:[request URL]];
373   - return NO;
  380 +- (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler {
  381 + NSURL *requestURL = webView.URL;
  382 + if (([[requestURL scheme] isEqualToString: @"http"] || [[requestURL scheme] isEqualToString:@"https"] || [[requestURL scheme] isEqualToString: @"mailto" ]) && (navigationAction.navigationType == WKNavigationTypeLinkActivated)) {
  383 + [[UIApplication sharedApplication] openURL:requestURL];
  384 + decisionHandler(WKNavigationActionPolicyCancel);
374 385 }
375   - return YES;
  386 + decisionHandler(WKNavigationActionPolicyAllow);
376 387 }
377   -- (void)webViewDidFinishLoad:(UIWebView *)webView{
  388 +- (void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation*)navigation {
378 389 CGFloat width = MainScreenWidth - 20;
379 390 NSString *string = [NSString stringWithFormat:
380 391 @"var script = document.createElement('script');"
... ... @@ -392,18 +403,22 @@
392 403 "}"
393 404 "}\";"
394 405 "document.getElementsByTagName('head')[0].appendChild(script);",width];
395   - [webView stringByEvaluatingJavaScriptFromString:string];
396   - [webView stringByEvaluatingJavaScriptFromString:@"ResizeImages();"];
397   - CGRect frame = _webView.frame;
398   - frame.size.width = MainScreenWidth;
399   - frame.size.height = 1;
400   - _webView.frame = frame;
401   - CGFloat graphicLiveHeight = _webView.scrollView.contentSize.height;
402   - frame.size.height = _webView.scrollView.contentSize.height;
403   - _webView.frame = frame;
404   - if (0 == [heightArr[fontIndex] floatValue]) {
405   - [heightArr replaceObjectAtIndex:fontIndex withObject:[NSString stringWithFormat:@"%f",graphicLiveHeight]];
406   - }
  406 + [webView evaluateJavaScript:@"ResizeImages();" completionHandler:nil];
  407 + [webView evaluateJavaScript:string completionHandler:^(id _Nullable response, NSError * _Nullable error) {
  408 + NSLog(@"value: %@ error: %@", response, error);
  409 + dispatch_async(dispatch_get_main_queue(), ^{
  410 + CGRect frame = self->_webView.frame;
  411 + frame.size.width = MainScreenWidth;
  412 + frame.size.height = 1;
  413 + self->_webView.frame = frame;
  414 + CGFloat graphicLiveHeight = self->_webView.scrollView.contentSize.height;
  415 + frame.size.height = self->_webView.scrollView.contentSize.height;
  416 + self->_webView.frame = frame;
  417 + if (0 == [self->heightArr[self->fontIndex] floatValue]) {
  418 + [self->heightArr replaceObjectAtIndex:self->fontIndex withObject:[NSString stringWithFormat:@"%f",graphicLiveHeight]];
  419 + }
  420 + });
  421 + }];
407 422 [self loadRelatedInformation];
408 423 }
409 424 - (void)loadRelatedInformation {
... ... @@ -447,8 +462,6 @@
447 462 [AlertViewTool showHUDAddedToView:self.view text:CustomStr(@"ServerBusy")];
448 463 }];
449 464 }
450   -- (void)webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error{
451   -}
452 465 - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
453 466 return [_newsArray count];
454 467 }
... ...
CNLiveScioLive/Pages/Live/View/CNLiveIndicatorTableViewCell.m
  View file @f492285
... ... @@ -23,7 +23,7 @@
23 23 {
24 24 self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
25 25 if (self) {
26   - self.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
  26 +// self.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
27 27 _titleLabel = [[UILabel alloc] init];
28 28 _titleLabel.numberOfLines = 2;
29 29 _titleLabel.lineBreakMode = NSLineBreakByTruncatingTail;
... ...
CNLiveScioLive/Pages/SDK/Html5Utils/Html5Utils.h
  View file @f492285
... ... @@ -8,6 +8,8 @@
8 8  
9 9 #import <UIKit/UIKit.h>
10 10 #import "UIWebView+JavaScript.h"
  11 +#import "WKWebView+JavaScript.h"
  12 +
11 13 //! Project version number for Html5Utils.
12 14 FOUNDATION_EXPORT double Html5UtilsVersionNumber;
13 15  
... ...
CNLiveScioLive/Pages/SDK/Html5Utils/WKWebView+JavaScript.h 0 → 100644
  View file @f492285
  1 +//
  2 +// WKWebView+JavaScript.h
  3 +// CNLiveScioLive
  4 +//
  5 +// Created by CNLive-zxw on 2020/7/6.
  6 +// Copyright © 2020 CNLive. All rights reserved.
  7 +//
  8 +
  9 +#import <WebKit/WebKit.h>
  10 +
  11 +NS_ASSUME_NONNULL_BEGIN
  12 +
  13 +@interface WKWebView (JavaScript)
  14 +/// 获取某个标签的结点个数
  15 +- (int)nodeCountOfTag:(NSString *)tag;
  16 +
  17 +/// 获取当前页面URL
  18 +- (NSString *)getCurrentURL;
  19 +
  20 +/// 获取标题
  21 +- (NSString *)getTitle;
  22 +
  23 +/// 获取文章内容
  24 +- (NSString *)getContent;
  25 +
  26 +/// 获取图片
  27 +- (NSMutableArray *)getImgs;
  28 +
  29 +/// 获取当前页面所有链接
  30 +- (NSArray *)getOnClicks;
  31 +
  32 +/// 改变背景颜色
  33 +- (void)setBackgroundColor:(UIColor *)color;
  34 +
  35 +/// 为所有图片添加点击事件(网页中有些图片添加无效)
  36 +- (void)addClickEventOnImg;
  37 +
  38 +/// 改变指定标签的字体颜色
  39 +- (void)setFontColor:(UIColor *)color withTag:(NSString *)tagName;
  40 +
  41 +/// 改变指定标签的字体大小
  42 +- (void)setFontSize:(int)size withTag:(NSString *)tagName;
  43 +
  44 +/// 设置网页没有拷贝粘贴
  45 +- (void)disableTouchCallout;
  46 +@end
  47 +
  48 +NS_ASSUME_NONNULL_END
... ...
CNLiveScioLive/Pages/SDK/Html5Utils/WKWebView+JavaScript.m 0 → 100644
  View file @f492285
  1 +//
  2 +// WKWebView+JavaScript.m
  3 +// CNLiveScioLive
  4 +//
  5 +// Created by CNLive-zxw on 2020/7/6.
  6 +// Copyright © 2020 CNLive. All rights reserved.
  7 +//
  8 +
  9 +#import "WKWebView+JavaScript.h"
  10 +#import "UIColor+Change.h"
  11 +#define HTML_STRING_NIL_TO_NONE_IF(x) [WKWebView STRING_NIL_TO_NONE:x]
  12 +
  13 +@implementation WKWebView (JavaScript)
  14 +
  15 ++ (NSString *)STRING_NIL_TO_NONE:(NSString *)x {
  16 + if (x == nil || ([x isKindOfClass:[NSNull class]]) || ([x isKindOfClass:[NSString class]]&&x.length<=0) || [x isEqual:NULL]){
  17 + return @"";
  18 + } else {
  19 + return [NSString stringWithFormat:@"%@",x];
  20 + }
  21 +}
  22 +
  23 +/// 获取某个标签的结点个数
  24 +- (int)nodeCountOfTag:(NSString *)tag {
  25 + __block int len = 0;
  26 + [self evaluateJavaScript:@"document.getElementsByTagName('%@').length" completionHandler:^(id _Nullable response, NSError * _Nullable error) {
  27 + NSLog(@"value: %@ error: %@", response, error);
  28 + len = [response intValue];
  29 + }];
  30 + return len;
  31 +
  32 +// NSString *jsString = [NSString stringWithFormat:@"document.getElementsByTagName('%@').length", tag];
  33 +//
  34 +// int len = [[self evaluateJavaScript:jsString completionHandler:nil] intValue];
  35 +// return len;
  36 +}
  37 +
  38 +/// 获取当前页面URL
  39 +- (NSString *)getCurrentURL {
  40 +// return HTML_STRING_NIL_TO_NONE_IF([self evaluateJavaScript:@"document.location.href" completionHandler:nil]);
  41 + __block NSString *result = @"";
  42 + [self evaluateJavaScript:@"document.location.href" completionHandler:^(id _Nullable response, NSError * _Nullable error) {
  43 + NSLog(@"value: %@ error: %@", response, error);
  44 + result = HTML_STRING_NIL_TO_NONE_IF(response);
  45 + }];
  46 + return result;
  47 +}
  48 +
  49 +/// 获取标题
  50 +- (NSString *)getTitle {
  51 + __block NSString *result = @"";
  52 + [self evaluateJavaScript:@"document.title" completionHandler:^(id _Nullable response, NSError * _Nullable error) {
  53 + NSLog(@"value: %@ error: %@", response, error);
  54 + result = HTML_STRING_NIL_TO_NONE_IF(response);
  55 + }];
  56 + return result;
  57 +// return HTML_STRING_NIL_TO_NONE_IF([self evaluateJavaScript:@"document.title" completionHandler:nil]);
  58 +}
  59 +
  60 +/// 获取文章内容
  61 +- (NSString *)getContent{
  62 + __block NSString *result = @"";
  63 + [self evaluateJavaScript:@"document.documentElement.innerText" completionHandler:^(id _Nullable response, NSError * _Nullable error) {
  64 + NSLog(@"value: %@ error: %@", response, error);
  65 +// if (!result) {
  66 +// result = [self evaluateJavaScript:@"document.body.innerText" completionHandler:nil];
  67 +// }
  68 + result = HTML_STRING_NIL_TO_NONE_IF(result);
  69 + }];
  70 + return result;
  71 +
  72 +// NSString *result = [self evaluateJavaScript:@"document.documentElement.innerText" completionHandler:nil];
  73 +// if (!result) {
  74 +// result = [self evaluateJavaScript:@"document.body.innerText" completionHandler:nil];
  75 +// }
  76 +// result = HTML_STRING_NIL_TO_NONE_IF(result);
  77 +// return result;
  78 +}
  79 +
  80 +/// 获取所有图片链接
  81 +- (NSMutableArray *)getImgs {
  82 + __block NSMutableArray *arrImgURL = [[NSMutableArray alloc] init];
  83 + int node = [self nodeCountOfTag:@"img"];
  84 + for (int i = 0; i < node; i++) {
  85 + NSString *jsString = [NSString stringWithFormat:@"document.getElementsByTagName('img')[%d].src", i];
  86 +// NSString *img = [self evaluateJavaScript:jsString completionHandler:nil];
  87 + [self evaluateJavaScript:jsString completionHandler:^(id _Nullable response, NSError * _Nullable error) {
  88 + NSLog(@"value: %@ error: %@", response, error);
  89 + [arrImgURL addObject:response];
  90 + }];
  91 +// [arrImgURL addObject:img];
  92 + }
  93 + return arrImgURL;
  94 +}
  95 +
  96 +/// 获取当前页面所有点击链接
  97 +- (NSArray *)getOnClicks {
  98 + __block NSMutableArray *arrOnClicks = [[NSMutableArray alloc] init];
  99 + int node = [self nodeCountOfTag:@"a"];
  100 + for (int i = 0; i < node; i++) {
  101 + NSString *jsString = [NSString stringWithFormat:@"document.getElementsByTagName('a')[%d].getAttribute('onclick')", i];
  102 +// NSString *clickString = [self evaluateJavaScript:jsString completionHandler:nil];
  103 + [self evaluateJavaScript:jsString completionHandler:^(id _Nullable response, NSError * _Nullable error) {
  104 + NSLog(@"value: %@ error: %@", response, error);
  105 + [arrOnClicks addObject:response];
  106 + }];
  107 +// [arrOnClicks addObject:clickString];
  108 + }
  109 + return arrOnClicks;
  110 +}
  111 +
  112 +/// 改变背景颜色
  113 +- (void)setBackgroundColor:(UIColor *)color {
  114 + NSString * jsString = [NSString stringWithFormat:@"document.body.style.backgroundColor = '%@'",[color webColorString]];
  115 + [self evaluateJavaScript:jsString completionHandler:nil];
  116 +}
  117 +
  118 +/// 为所有图片添加点击事件(网页中有些图片添加无效)
  119 +- (void)addClickEventOnImg {
  120 + int node = [self nodeCountOfTag:@"img"];
  121 + for (int i = 0; i < node; i++) {
  122 + //利用重定向获取img.src，为区分，给url添加'img:'前缀
  123 + NSString *jsString = [NSString stringWithFormat:
  124 + @"document.getElementsByTagName('img')[%d].onclick = \
  125 + function() { document.location.href = 'img:' + this.src; }",i];
  126 + [self evaluateJavaScript:jsString completionHandler:nil];
  127 + }
  128 +}
  129 +
  130 +/// 改变指定标签的字体颜色
  131 +- (void)setFontColor:(UIColor *)color withTag:(NSString *)tagName {
  132 + NSString *jsString = [NSString stringWithFormat:
  133 + @"var nodes = document.getElementsByTagName('%@'); \
  134 + for(var i=0;i<nodes.length;i++){\
  135 + nodes[i].style.color = '%@';}", tagName, [color webColorString]];
  136 + [self evaluateJavaScript:jsString completionHandler:nil];
  137 +}
  138 +
  139 +/// 改变指定标签的字体大小
  140 +- (void)setFontSize:(int)size withTag:(NSString *)tagName {
  141 + NSString *jsString = [NSString stringWithFormat:
  142 + @"var nodes = document.getElementsByTagName('%@'); \
  143 + for(var i=0;i<nodes.length;i++){\
  144 + nodes[i].style.fontSize = '%dpx';}", tagName, size];
  145 + [self evaluateJavaScript:jsString completionHandler:nil];
  146 +}
  147 +
  148 +/// 设置网页没有拷贝粘贴
  149 +- (void)disableTouchCallout {
  150 + [self evaluateJavaScript:@"document.documentElement.style.webkitUserSelect='none';" completionHandler:nil];
  151 + [self evaluateJavaScript:@"document.documentElement.style.webkitTouchCallout='none';" completionHandler:nil];
  152 +}
  153 +
  154 +@end
... ...