Question

我在Appdelegate.m中调用SWRevealViewController

SWRevealViewController *svc = self.revealViewController;
    UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
    FrontVC *homeVC = [storyboard instantiateViewControllerWithIdentifier:@"FrontVC"];
    [svc setFrontViewController:homeVC animated:NO];
    [svc revealToggleAnimated:YES];

但我无法加载FrontVC控制器。什么是正确的呼叫方式

Answer 1

对于Swift 2.2

DrawableRequestBuilder<String> builder = Glide.with(ctx).load(...);
if (nsfw) {
    builder.bitmapTransform(new BlurTransformation(ctx, 8, 16), new CentreCrop(...));
} else {
    builder.centerCrop();
}
builder.listener(new RequestListener<String, GlideDrawable>() {
    ... //onException method
    @Override
    public boolean onResourceReady(GlideDrawable resource, String model, Target<GlideDrawable> target, boolean isFromMemoryCache, boolean isFirstResource) {
        boolean handled = false;
        if (nsfw && resource.isAnimated()) {
            target.onResourceReady(new GlideBitmapDrawable(null, ((GifDrawable) resource).getFirstFrame()), null);
            handled = true; //glide now won't set the resource on the target itself
        }
        return handled;
    }
});
builder.crossFade(500).into(mImageView);

Answer 2

我希望这个有所帮助。

UIStoryboard * storyboard = [UIStoryboard storyboardWithName:@"Main" bundle:nil];

        // this any item in list you want navigate to
        yourHomeViewController *home = (yourHomeViewController *) [storyboard instantiateViewControllerWithIdentifier:@"leid"];

        yourSideMenuViewController *slidemenu = (yourSideMenuViewController *)[storyboard instantiateViewControllerWithIdentifier:@"MenuView"];

        UINavigationController *nav = [[UINavigationController alloc]initWithRootViewController:home];

        UINavigationController *smVC = [[UINavigationController alloc]initWithRootViewController:slidemenu];

        // define rear and frontviewcontroller
        SWRevealViewController *revealController = [[SWRevealViewController alloc]initWithRearViewController:smVC frontViewController:nav];

        // make it as root
        self.window.rootViewController = revealController;

Answer 3

我们无法在App Delegate中调用RevealViewController。您可以直接在ViewController for Front＆amp;中添加它。后方。

Answer 4

你有没有像这样声明和初始化revealViewController？

@interface AppDelegate ()
    @property (strong, nonatomic) SWRevealViewController *revealViewController;
@end

/ * ... * /

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    self.revealViewController = /* ... init ... */;
    /* ... your code here ... */
}

Answer 5

我没有使用故事板但是这样做了：

SWRevealViewController *revealController = [[SWRevealViewController    alloc] initWithRearViewController:menuViewController frontViewController:frontNavigationController];

SWRevealViewController *viewController = revealController;

Answer 6

我想你可以把你的故事板中的SWRevealViewController中的开始指示器，给登录名VC一个名字

//if user is logged in - In login VC 
[[NSUserDefaults standardUserDefaults] setValue:1 forKey:isLogged];

//In Appdelegate
if([[NSUserDefaults standardUserDefaults] valueForKey:isLogged] == 1)
    {
        NSLog(@"have data");
//Start straight into normal SWRevealVC
        self.window.rootViewController = [[UIStoryboard storyboardWithName:@"Main" bundle:[NSBundle mainBundle]] instantiateInitialViewController]; 
    }
    else
    {

//If not, make your root VC the login viewcontroller
        UIViewController* rootController = [[UIStoryboard storyboardWithName:@"Main" bundle:[NSBundle mainBundle]] instantiateViewControllerWithIdentifier:@"LoginViewController"];

        self.window.rootViewController = rootController;
    }

SWRevealViewController无法从appdelegate.m调用

6 个答案: