Merge pull request #1272 from qq345386817/master

修复 UIAlertView 在 iOS 13 UIScene based applications 上闪退的问题

TZImagePickerController/TZImagePickerController/TZPhotoPickerController.m

@@ -648,9 +648,23 @@ static CGFloat itemMargin = 5;
         if (!appName) appName = [infoDict valueForKey:@"CFBundleName"];
         if (!appName) appName = [infoDict valueForKey:@"CFBundleExecutable"];
 
+        NSString *title = [NSBundle tz_localizedStringForKey:@"Can not use camera"];
         NSString *message = [NSString stringWithFormat:[NSBundle tz_localizedStringForKey:@"Please allow %@ to access your camera in \"Settings -> Privacy -> Camera\""],appName];
-        UIAlertView *alert = [[UIAlertView alloc] initWithTitle:[NSBundle tz_localizedStringForKey:@"Can not use camera"] message:message delegate:self cancelButtonTitle:[NSBundle tz_localizedStringForKey:@"Cancel"] otherButtonTitles:[NSBundle tz_localizedStringForKey:@"Setting"], nil];
+        if (@available(iOS 8, *)) {
+            UIAlertController *alertController = [UIAlertController alertControllerWithTitle:title message:message preferredStyle:UIAlertControllerStyleAlert];
+            UIAlertAction *cancelAct = [UIAlertAction actionWithTitle:[NSBundle tz_localizedStringForKey:@"Cancel"] style:UIAlertActionStyleCancel handler:nil];
+            [alertController addAction:cancelAct];
+            UIAlertAction *settingAct = [UIAlertAction actionWithTitle:[NSBundle tz_localizedStringForKey:@"Setting"] style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
+                [[UIApplication sharedApplication] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]];
+                [alertController dismissViewControllerAnimated:YES completion:nil];
+            }];
+            [alertController addAction:settingAct];
+            TZImagePickerController *tzImagePickerVc = (TZImagePickerController *)self.navigationController;
+            [tzImagePickerVc presentViewController:alertController animated:YES completion:nil];
+        } else {
+            UIAlertView *alert = [[UIAlertView alloc] initWithTitle:title message:message delegate:self cancelButtonTitle:[NSBundle tz_localizedStringForKey:@"Cancel"] otherButtonTitles:[NSBundle tz_localizedStringForKey:@"Setting"], nil];
             [alert show];
+        }
     } else if (authStatus == AVAuthorizationStatusNotDetermined) {
         // fix issue 466, 防止用户首次拍照拒绝授权时相机页黑屏
         [AVCaptureDevice requestAccessForMediaType:AVMediaTypeVideo completionHandler:^(BOOL granted) {