2015年7月31日 星期五
播放影片可以直向橫向
參考[iOS] 在WebView播放Youtube影片旋轉
- (NSUInteger)application:(UIApplication *)application supportedInterfaceOrientationsForWindow:(UIWindow *)window {
if ([[window.rootViewController presentedViewController]
isKindOfClass:[MPMoviePlayerViewController class]] || [[window.rootViewController presentedViewController] isKindOfClass:NSClassFromString(@"XCDYouTubeVideoPlayerViewController")] || [[window.rootViewController presentedViewController] isKindOfClass:NSClassFromString(@"XCDYouTubeVideoPlayerViewController")])
{
return UIInterfaceOrientationMaskAll;
}
else
{
if ([[window.rootViewController presentedViewController]
isKindOfClass:[UINavigationController class]]) {
// look for it inside UINavigationController
UINavigationController *nc = (UINavigationController *)[window.rootViewController presentedViewController];
// is at the top?
if ([nc.topViewController isKindOfClass:[MPMoviePlayerViewController class]]) {
return UIInterfaceOrientationMaskAll;
// or it's presented from the top?
} else if ([[nc.topViewController presentedViewController]
isKindOfClass:[MPMoviePlayerViewController class]]) {
return UIInterfaceOrientationMaskAll;
}
}
}
return UIInterfaceOrientationMaskPortrait;
}
2015年7月23日 星期四
Xcode 6 projectname-prefix-pch
參考文章
Without the question if it is proper or not, you can add PCH file manually:
1.Add new PCH file to the project: New file > Other > PCH file.
2.At the Target's Build Settings option, set the value of Prefix Header to your PCH file name, with the project name as prefix (i.e. for project named TestProject and PCH file named MyPrefixHeaderFile, add the value TestProject/MyPrefixHeaderFile.pch to the plist).
TIP: You can use things like $(SRCROOT) or $(PROJECT_DIR) to get to the path of where you put the .pch in the project.
3.At the Target's Build Settings option, set the value of Precompile Prefix Header to YES.
Without the question if it is proper or not, you can add PCH file manually:
1.Add new PCH file to the project: New file > Other > PCH file.
2.At the Target's Build Settings option, set the value of Prefix Header to your PCH file name, with the project name as prefix (i.e. for project named TestProject and PCH file named MyPrefixHeaderFile, add the value TestProject/MyPrefixHeaderFile.pch to the plist).
TIP: You can use things like $(SRCROOT) or $(PROJECT_DIR) to get to the path of where you put the .pch in the project.
3.At the Target's Build Settings option, set the value of Precompile Prefix Header to YES.
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