fix demo present

Author: shshjing

Example/VPInterfaceControllerDemo/VPLiveSelectStatusViewController.m

@@ -103,6 +103,7 @@ - (IBAction)presetButtonDidClicked:(UIButton *)sender {
 - (IBAction)portraitButtonDidClicked:(UIButton *)sender {
     [PrivateConfig shareConfig].verticalFullScreen = YES;
     VPSinglePlayerViewController *playerVC = [[VPSinglePlayerViewController alloc] initWithUrlString:@"http://qa-video.oss-cn-beijing.aliyuncs.com/mp4/mby02.mp4" platformUserID:[PrivateConfig shareConfig].identifier isLive:YES];
+    playerVC.modalPresentationStyle = UIModalPresentationFullScreen;
     [self presentViewController:playerVC animated:YES completion:nil];
 }
 

Example/VPInterfaceControllerDemo/VPLiveTypeSelectViewController.m

@@ -461,6 +461,7 @@ - (IBAction)anchorButtonDidClicked:(UIButton *)sender {
 - (IBAction)audienceButtonDidClicked:(UIButton *)sender {
     [PrivateConfig shareConfig].anchor = NO;
     VPSinglePlayerViewController *playerVC = [[VPSinglePlayerViewController alloc] initWithUrlString:@"http://qa-video.oss-cn-beijing.aliyuncs.com/mp4/mby02.mp4" platformUserID:[PrivateConfig shareConfig].identifier isLive:YES];
+    playerVC.modalPresentationStyle = UIModalPresentationFullScreen;
     [self presentViewController:playerVC animated:YES completion:nil];
 }
 

Example/VPInterfaceControllerDemo/VPSinglePlayerViewController.m

@@ -579,6 +579,7 @@ - (void)vp_requireLogin:(void (^)(VPIUserInfo *userInfo))completeBlock {
                 VPIUserInfo *userInfo = [self userLogin];
                 completeBlock(userInfo);
             };
+            loginViewController.modalPresentationStyle = UIModalPresentationFullScreen;
             [self presentViewController:loginViewController animated:YES completion:nil];            
         });
     }
@@ -619,6 +620,7 @@ - (void)initInterfaceController {
     if ([VPSinglePlayerViewController isIPHONEX]) {
         videoPlayerSize.portraitSmallScreenOriginY = 44.0;
     }
+    [VPIConfigSDK setIdentity:[NSString stringWithFormat:@"%d", rand()]];
     _interfaceController = [[VPInterfaceController alloc] initWithFrame:self.view.bounds config:config videoPlayerSize:videoPlayerSize];
     _interfaceController.delegate = self;
     _interfaceController.userDelegate = self;
@@ -663,6 +665,7 @@ - (void)openWebViewWithUrl:(NSString *)url {
         [strongSelf->_interfaceController platformCloseActionWebView];
         [strongSelf->_interfaceController playVideoAd];
     }];
+    webViewController.modalPresentationStyle = UIModalPresentationFullScreen;
     [[VPUPTopViewController topViewController] presentViewController:webViewController animated:YES completion:nil];
 }