图片

王军波
1 parent 63ba83ee
Showing 3 changed files with 60 additions and 2 deletions
LiveVideoCloud/Classes/Sections/LiveSections/Controller/LVCVerifyViewController.m
LiveVideoCloud/animation.xcassets/fanhui.imageset/Contents.json
LiveVideoCloud/animation.xcassets/fanhui.imageset/fanhui.png
@@ -8,6 +8,7 @@
  
 #import "LVCVerifyViewController.h"
 #import <WebKit/WebKit.h>
+#import "LVCLiveViewController.h"
  
 @interface LVCVerifyViewController ()<WKUIDelegate, WKNavigationDelegate>
  
@@ -20,6 +21,18 @@
  
     self.view.backgroundColor = [UIColor blueColor];
  
+    self.navigationItem.hidesBackButton = YES;
+    UIButton *button = [[UIButton alloc]initWithFrame:CGRectMake(0, 0, 44, 44)];
+    [button setImage:[[UIImage imageNamed:@"fanhui"]imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal] forState:UIControlStateNormal];
+    [button addTarget:self action:@selector(back) forControlEvents:UIControlEventTouchUpInside];
+    UIBarButtonItem *backItem = [[UIBarButtonItem alloc] initWithCustomView:button];
+    UIBarButtonItem *negativeSpacer = [[UIBarButtonItem alloc]
+                                       initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace
+                                       target:nil action:nil];
+    negativeSpacer.width = -15;
+    self.navigationItem.leftBarButtonItems = @[negativeSpacer, backItem];
+
+    
     WKWebView *webView = [[WKWebView alloc]init];
     [self.view addSubview:webView];
     [webView mas_makeConstraints:^(MASConstraintMaker *make) {
@@ -32,10 +45,17 @@
  
 }
  
+- (void)back {
+    
+    [self.navigationController dismissViewControllerAnimated:YES completion:nil];
+}
+
 #pragma mark - WKNavigationDelegate
 // 页面开始加载时调用
 - (void)webView:(WKWebView *)webView didStartProvisionalNavigation:(WKNavigation *)navigation{
  
+    [SVProgressHUD setDefaultMaskType:SVProgressHUDMaskTypeClear];
+    [SVProgressHUD showWithStatus:@"正在加载..."];
 }
 // 当内容开始返回时调用
 - (void)webView:(WKWebView *)webView didCommitNavigation:(WKNavigation *)navigation{
@@ -44,12 +64,15 @@
 // 页面加载完成之后调用
 - (void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation *)navigation{
  
+    [SVProgressHUD dismiss];
 }
 // 页面加载失败时调用
-- (void)webView:(WKWebView *)webView didFailProvisionalNavigation:(WKNavigation *)navigation{
+- (void)webView:(WKWebView *)webView didFailProvisionalNavigation:(WKNavigation *)navigation withError:(NSError *)error {
  
-    [Tools showHUDInView:self.view withString:@"加载失败,请稍后重试..." autoHide:YES];
+    [SVProgressHUD dismiss];
+    [self toast:@"加载失败,请稍后重试..."];
 }
+
 // 接收到服务器跳转请求之后调用
 - (void)webView:(WKWebView *)webView didReceiveServerRedirectForProvisionalNavigation:(WKNavigation *)navigation{
  
@@ -91,5 +114,19 @@
     completionHandler();
 }
  
+- (void)toast:(NSString*)message { // 提示框
+    
+    UIAlertView *toast = [[UIAlertView alloc] initWithTitle:nil
+                                                    message:message
+                                                   delegate:nil
+                                          cancelButtonTitle:nil
+                                          otherButtonTitles:nil, nil];
+    [toast show];
+    double duration = 2.5;
+    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(duration * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
+        [toast dismissWithClickedButtonIndex:0 animated:NO];
+    });
+}
+
  
 @end
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "fanhui.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}
 \ No newline at end of file