CYWebAddPointVC.m 8.0 KB

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  1. //
  2. // CYWebVeniceVC.m
  3. // shiku_im
  4. //
  5. //
  6. //
  7. //
  8. #import "CYWebAddPointVC.h"
  9. #import <WebKit/WebKit.h>
  10. #import "UIView+LK.h"
  11. #import "JXShowMainView.h"
  12. #import "CYWebViewProgressView.h"
  13. @interface CYWebAddPointVC ()<WKUIDelegate,WKNavigationDelegate,JXRoomObjectDelegate>
  14. @property (nonatomic,strong)WKWebView *wkWebView;
  15. @end
  16. @implementation CYWebAddPointVC
  17. #pragma mark 接受新消息广播
  18. - (UIStatusBarStyle)preferredStatusBarStyle{
  19. return UIStatusBarStyleDefault;
  20. }
  21. //刷新网页
  22. - (void)click:(UIButton *)sender{
  23. [self.wkWebView reload];
  24. }
  25. - (void)defineNavBarWeb:(NSString *)title andRinghtBtnImg:(NSString *)image
  26. {
  27. UIImageView *navView = [[UIImageView alloc] init];
  28. navView.image=[UIImage imageNamed:@"goucaiNav"];
  29. navView.frame = CGRectMake(0, 0, JX_SCREEN_WIDTH,44);
  30. [self.view addSubview:navView];
  31. UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake((JX_SCREEN_WIDTH)/2-50,0, 100, 44)];
  32. label.text = title;
  33. label.textColor = [UIColor whiteColor];
  34. label.font = [UIFont systemFontOfSize:18 weight:UIFontWeightRegular];
  35. label.textAlignment = NSTextAlignmentCenter;
  36. [navView addSubview:label];
  37. UIButton *backBtn = [UIButton buttonWithType:UIButtonTypeCustom];
  38. backBtn.frame = CGRectMake(JX_SCREEN_WIDTH-60,0,44, 44);
  39. [backBtn setTitle:image forState:0];
  40. [backBtn addTarget:self action:@selector(click:) forControlEvents:UIControlEventTouchUpInside];
  41. [navView addSubview:backBtn];
  42. }
  43. - (void)viewDidLoad {
  44. [super viewDidLoad];
  45. [g_notify addObserver:self selector:@selector(rightButtonClick) name:KGoRefreshWebPageNotification object:nil];
  46. [g_notify addObserver:self selector:@selector(leftButtonClick) name:KGoHomeWebPageNotification object:nil];
  47. //以下代码适配大小
  48. NSString *jScript = @"var meta = document.createElement('meta'); meta.setAttribute('name', 'viewport'); meta.setAttribute('content', 'width=device-width'); document.getElementsByTagName('head')[0].appendChild(meta);";
  49. WKUserScript *wkUScript = [[WKUserScript alloc] initWithSource:jScript injectionTime:WKUserScriptInjectionTimeAtDocumentEnd forMainFrameOnly:YES];
  50. WKUserContentController *wkUController = [[WKUserContentController alloc] init];
  51. [wkUController addUserScript:wkUScript];
  52. //创建网页配置对象
  53. WKWebViewConfiguration *config = [[WKWebViewConfiguration alloc] init];
  54. config.userContentController = wkUController;
  55. // 创建设置对象
  56. config.preferences.minimumFontSize = 9.0;
  57. //设置请求的User-Agent信息中应用程序名称 iOS9后可用
  58. // config.applicationNameForUserAgent = @"ChinaDailyForiPad";
  59. self.wkWebView = [[WKWebView alloc] initWithFrame:CGRectMake(0, 0, self_width,self_height-JX_SCREEN_TOP) configuration:config];
  60. config.preferences.minimumFontSize = 9.0;
  61. self.wkWebView.backgroundColor=kRGBColor(250, 250, 250);
  62. self.wkWebView.UIDelegate = self;
  63. self.wkWebView.navigationDelegate = self;
  64. _wkWebView.scrollView.showsVerticalScrollIndicator = NO;
  65. _wkWebView.scrollView.scrollsToTop = NO;
  66. // _wkWebView.scrollView.userInteractionEnabled = NO;
  67. if (@available(iOS 11.0,*)) {
  68. _wkWebView.scrollView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
  69. }
  70. _wkWebView.scrollView.bounces = NO;
  71. CGRect frame = CGRectMake(0, 0, self.view.bounds.size.width, 2);
  72. CYWebViewProgressView *progressView = [[CYWebViewProgressView alloc] initWithFrame:frame];
  73. [_wkWebView setProgressView:progressView];
  74. NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:[_strURL stringByAddingPercentEncodingWithAllowedCharacters: [NSCharacterSet URLQueryAllowedCharacterSet]]]
  75. cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:20];
  76. [self.wkWebView loadRequest:request];
  77. [self.view addSubview:self.wkWebView];
  78. NSString *memberAcc=[[NSUserDefaults standardUserDefaults] objectForKey:@"www_url"];
  79. if (memberAcc.length>0) {
  80. }else{
  81. [g_server actGetconfigconcatdomainnow:self];
  82. }
  83. }
  84. //服务器返回数据
  85. -(void) didServerResultSucces:(JXConnection*)aDownload dict:(NSDictionary*)dict array:(NSArray*)array1{
  86. //更新本地好友
  87. if ([aDownload.action isEqualToString:act_Getconfigconcatdomainnow]) {
  88. NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:dict[@"url"]]
  89. cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:20];
  90. self.strURL = dict[@"url"];
  91. [self.wkWebView loadRequest:request];
  92. // [self.wkWebView reload];
  93. }
  94. }
  95. -(int) didServerResultFailed:(JXConnection*)aDownload dict:(NSDictionary*)dict{
  96. return hide_error;
  97. }
  98. -(int) didServerConnectError:(JXConnection*)aDownload error:(NSError *)error{//error为空时,代表超时
  99. return hide_error;
  100. }
  101. - (void)rightButtonClick {
  102. dispatch_async(dispatch_get_main_queue(), ^{
  103. [self.wkWebView reload];
  104. });
  105. }
  106. - (void)leftButtonClick {
  107. [self.wkWebView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:self.strURL]]];
  108. }
  109. // 根据WebView对于即将跳转的HTTP请求头信息和相关信息来决定是否跳转
  110. - (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler {
  111. NSString * urlStr = navigationAction.request.URL.absoluteString;
  112. NSLog(@"发送跳转请求:%@",urlStr);
  113. //自己定义的协议头
  114. decisionHandler(WKNavigationActionPolicyAllow);
  115. }
  116. // 根据客户端受到的服务器响应头以及response相关信息来决定是否可以跳转
  117. - (void)webView:(WKWebView *)webView decidePolicyForNavigationResponse:(WKNavigationResponse *)navigationResponse decisionHandler:(void (^)(WKNavigationResponsePolicy))decisionHandler{
  118. NSString * urlStr = navigationResponse.response.URL.absoluteString;
  119. NSLog(@"当前跳转地址:%@",urlStr);
  120. //允许跳转
  121. decisionHandler(WKNavigationResponsePolicyAllow);
  122. //不允许跳转
  123. //decisionHandler(WKNavigationResponsePolicyCancel);
  124. }
  125. // 页面是弹出窗口 _blank 处理
  126. - (WKWebView *)webView:(WKWebView *)webView createWebViewWithConfiguration:(WKWebViewConfiguration *)configuration forNavigationAction:(WKNavigationAction *)navigationAction windowFeatures:(WKWindowFeatures *)windowFeatures {
  127. if (!navigationAction.targetFrame.isMainFrame) {
  128. [webView loadRequest:navigationAction.request];
  129. }
  130. return nil;
  131. }
  132. // 页面开始加载时调用
  133. - (void)webView:(WKWebView *)webView didStartProvisionalNavigation:(WKNavigation *)navigation {
  134. // [SVProgressHUD showWithStatus:@"正在加载中..."];
  135. }
  136. // 页面加载失败时调用
  137. - (void)webView:(WKWebView *)webView didFailProvisionalNavigation:(null_unspecified WKNavigation *)navigation withError:(NSError *)error {
  138. // [SVProgressHUD dismiss];
  139. }
  140. // 当内容开始返回时调用
  141. - (void)webView:(WKWebView *)webView didCommitNavigation:(WKNavigation *)navigation {
  142. // [SVProgressHUD dismiss];
  143. }
  144. // 页面加载完成之后调用
  145. - (void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation *)navigation {
  146. // [SVProgressHUD dismiss];
  147. }
  148. //提交发生错误时调用
  149. - (void)webView:(WKWebView *)webView didFailNavigation:(WKNavigation *)navigation withError:(NSError *)error {
  150. // [SVProgressHUD dismiss];
  151. }
  152. // 接收到服务器跳转请求即服务重定向时之后调用
  153. - (void)webView:(WKWebView *)webView didReceiveServerRedirectForProvisionalNavigation:(WKNavigation *)navigation {
  154. // [SVProgressHUD dismiss];
  155. }
  156. - (void)viewDidAppear:(BOOL)animated {
  157. [super viewDidAppear:animated];
  158. }
  159. - (void)viewWillAppear:(BOOL)animated{
  160. [super viewWillAppear:animated];
  161. [self.navigationController setNavigationBarHidden:YES animated:NO];
  162. }
  163. - (void)viewWillDisappear:(BOOL)animated{
  164. [super viewWillDisappear:animated];
  165. [self.navigationController setNavigationBarHidden:NO animated:NO];
  166. }
  167. @end