![]() ![]() The translation direction will vary according to the gravity (whether it's a left or right drawer), and the exact position depends on the size of the drawer once it's laid out with all its children. So you can effectively skip the animation by moving the drawer directly to its "closed" position. DrawerLayout doesn't provide any method to close the drawer without that animation, but it's possible to add one.Īs points out, closing the drawer actually just slides it off the screen. Calling closeDrawer() from onResume() will close the drawer with an animation that is momentarily visible to the user. (Not calling closeDrawer() will leave the drawer open in that activity instance a relatively wasteful workaround would be to just force the activity to recreate() when navigating back, but it's possible to solve this without doing that.) You also need to make sure you only close the drawer if you're returning after navigating, and not after an orientation change, but that's easy.Īlthough calling closeDrawer() from onCreate() will make the drawer start out closed without any animation, the same is not true from onResume(). To make this work you need a way to close the drawer without any close animation when navigating back to the activity with the back button. (You can skip past this explanation if you just want to see the code.) Although you don't see the drawer close, the activity transition animation still provides a pretty nice effect, and it occurs immediately, with no need to wait for the drawer close animation to finish settling first, no choppiness, and a much shorter perceptual delay. Let’s assign identifier FIRST_TOP_VIEW_CONTROLLER to the navigation controller of FirstViewController so that we can use it as a center view controller.An alternative to speeding up the animation and waiting for it to finish is to simply avoid the animation in the first place: just call startActivity() without calling closeDrawer(). Notice that we assign a storyboard identifier in the Identity Inspector so that we can instantiate the view controller from the Storyboard. We will create everything in the Storyboard and use to instantiate the view controllers properly from there into our drawer controller’s leftDrawerViewController and centerViewController. ![]() The DrawerController is an instance of MMDrawerController and wraps a navigation drawer, and a center view controller. ![]() Lets say, we want to have a root controller that does something and then we navigate to the drawer controller. This post tries to introduce an intuitive and easy to maintain structure for integrating MMDrawerController in an app with multiple contexts using Storyboard. ![]() But most of the examples around just show an overly simplified view without any hints on how to structure your code for such a navigation pattern. Its really easy to add one in your apps with wonderful libraries like MMDrawerController around. The user can choose to reveal the navigation at any time, while still seeing their current context. The slide-out design pattern lets developers add permanent navigation to their apps without taking up valuable screen real estate. After this tutorial, you should be able to implement a slide-out side menu into your iOS app. This iOS tutorial is a detailed explanation of an example showing you how to use Storyboard to integrate MMDrawerController in your application. ![]()
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