no message

zhangxiaowen
1 parent 47604c8d
Showing 6 changed files with 37 additions and 26 deletions
CNLiveQrCodeModule/Classes/Controller/CNLiveMyQrCodeController.m
CNLiveQrCodeModule/Classes/Controller/CNLiveScanQrCodeController.m
CNLiveQrCodeModule/Classes/Controller/CNLiveScanResultController.m
CNLiveQrCodeModule/Classes/View/CNLiveMyQrCodeView.h
CNLiveQrCodeModule/Classes/View/CNLiveMyQrCodeView.m
CNLiveQrCodeModule/Classes/View/CNLiveWebView.m
@@ -125,6 +125,19 @@ static const CGFloat timeValue = 1.5;
     }];
 }
+// UIView转UIImage
+- (UIImage *)generateImage:(UIView *)view{
+    // 1.开启上下文
+    UIGraphicsBeginImageContextWithOptions(view.frame.size, NO, 0.0);
+    // 2. 将控制器View的Layer渲染到上下文
+    [view.layer renderInContext:UIGraphicsGetCurrentContext()];
+    // 3.取出图片
+    UIImage *newImage = UIGraphicsGetImageFromCurrentImageContext();
+    // 4.结束上下文
+    UIGraphicsEndImageContext();
+
+    return newImage;
+}
 #pragma mark - 代理
@@ -150,8 +163,10 @@ static const CGFloat timeValue = 1.5;
             __strong typeof(weakSelf) strongSelf = weakSelf;
             if(!strongSelf) return ;
             [strongSelf getPHAuthorizationStatus:^{
-                UIImage *image = [self.qrCodeView getImage];
+                UIImage *image = [strongSelf generateImage:strongSelf.qrCodeView];
+                [QMUITips showLoadingInView:strongSelf.view];
                 [strongSelf saveImage:image];
+                [QMUITips hideAllTipsInView:strongSelf.view];
             }];
             self.navigationBar.right.userInteractionEnabled = YES;
@@ -257,6 +257,7 @@ static const CGFloat timeValue = 1.5;
     return dic;
 }
+#pragma mark - 代理
 /**
  * 状态栏的颜色
  *
@@ -267,7 +268,7 @@ static const CGFloat timeValue = 1.5;
     return UIStatusBarStyleLightContent;
 }
-#pragma mark - 代理
+
 - (void)navigationBar:(CNLiveQrCodeNavigationBar *)navigationBar actionEvents:(NSString *)actionEvents{
     if ([actionEvents isEqualToString:@"1"]) {
         [self goBack];
@@ -48,6 +48,13 @@
     [self.view addSubview:self.webView];
 }
+#pragma mark - 代理
+- (void)navigationBar:(CNLiveQrCodeNavigationBar *)navigationBar actionEvents:(NSString *)actionEvents{
+    if ([actionEvents isEqualToString:@"1"]) {
+        [self goBack];
+    }
+}
+
 - (void)webView:(CNLiveWebView *)webView didFinishLoadWithURL:(NSURL *)url {
     NSLog(@"didFinishLoad");
     if(webView.navigationItemTitle.length != 0){
@@ -58,12 +65,6 @@
     }
 }
-#pragma mark - 代理
-- (void)navigationBar:(CNLiveQrCodeNavigationBar *)navigationBar actionEvents:(NSString *)actionEvents{
-    if ([actionEvents isEqualToString:@"1"]) {
-        [self goBack];
-    }
-}
 - (void)webView:(CNLiveWebView *)webView didFailLoadWithError:(NSError *)error{
@@ -93,6 +94,7 @@
     }
     return _webView;
 }
+
 #pragma mark - 响应方法
 - (void)goBack {
     if (self.presentingViewController != nil) {
@@ -13,7 +13,6 @@ NS_ASSUME_NONNULL_BEGIN
 @interface CNLiveMyQrCodeView : UIView
 - (void)generateQRCode:(NSString *)type;
-- (UIImage *)getImage;
 @end
@@ -139,10 +139,7 @@ static const CGFloat timeValue = 1.5;
     return [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
 }
-// 保存图片
-- (UIImage *)getImage{
-    return _qrCode.image;
-}
+
 /*
  // Only override drawRect: if you perform custom drawing.
  // An empty implementation adversely affects performance during animation.
@@ -59,7 +59,6 @@ static CGFloat const progressViewHeight = 2;
 - (void)setProgressViewColor:(UIColor *)progressViewColor {
     _progressViewColor = progressViewColor;
-    
     if (progressViewColor) {
         _progressView.tintColor = progressViewColor;
     }
@@ -74,7 +73,8 @@ static CGFloat const progressViewHeight = 2;
         _progressView.frame = CGRectMake(0, 0, self.frame.size.width, progressViewHeight);
     }
 }
-/// KVO
+
+// KVO
 - (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary<NSKeyValueChangeKey,id> *)change context:(void *)context {
     if ([keyPath isEqualToString:NSStringFromSelector(@selector(estimatedProgress))] && object == self.wkWebView) {
         self.progressView.alpha = 1.0;
@@ -93,50 +93,47 @@ static CGFloat const progressViewHeight = 2;
 }
 #pragma mark - 加载的状态回调（WKNavigationDelegate）
-/// 页面开始加载时调用
+// 页面开始加载时调用
 - (void)webView:(WKWebView *)webView didStartProvisionalNavigation:(WKNavigation *)navigation {
     if (self.delegate && [self.delegate respondsToSelector:@selector(webViewDidStartLoad:)]) {
         [self.delegate webViewDidStartLoad:self];
     }
 }
-/// 当内容开始返回时调用
+// 当内容开始返回时调用
 - (void)webView:(WKWebView *)webView didCommitNavigation:(WKNavigation *)navigation {
     if (self.delegate && [self.delegate respondsToSelector:@selector(webView:didCommitWithURL:)]) {
         [self.delegate webView:self didCommitWithURL:self.wkWebView.URL];
     }
-    
     self.navigationItemTitle = self.wkWebView.title;
 }
-/// 页面加载完成之后调用
+// 页面加载完成之后调用
 - (void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation *)navigation {
     self.navigationItemTitle = self.wkWebView.title;
     if (self.delegate && [self.delegate respondsToSelector:@selector(webView:didFinishLoadWithURL:)]) {
         [self.delegate webView:self didFinishLoadWithURL:self.wkWebView.URL];
     }
-    
     self.progressView.alpha = 0.0;
 }
-/// 页面加载失败时调用
+// 页面加载失败时调用
 - (void)webView:(WKWebView *)webView didFailNavigation:(WKNavigation *)navigation withError:(NSError *)error {
     if (self.delegate && [self.delegate respondsToSelector:@selector(webView:didFailLoadWithError:)]) {
         [self.delegate webView:self didFailLoadWithError:error];
     }
-    
     self.progressView.alpha = 0.0;
 }
-/// 加载 web
+// 加载 web
 - (void)loadRequest:(NSURLRequest *)request {
     [self.wkWebView loadRequest:request];
 }
-/// 加载 HTML
+// 加载 HTML
 - (void)loadHTMLString:(NSString *)HTMLString {
     [self.wkWebView loadHTMLString:HTMLString baseURL:nil];
 }
-/// 刷新数据
+// 刷新数据
 - (void)reloadData {
     [self.wkWebView reload];
 }
-/// dealloc
+// dealloc
 - (void)dealloc {    
     [self.wkWebView removeObserver:self forKeyPath:NSStringFromSelector(@selector(estimatedProgress))];
 }