May I add toolbar manually in UIWindows?

2018-06-30 05:06:22

I added UIWindow and its toolbar like:

self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];
NSArray * arr = [NSArray arrayWithObjects:@"test1", @"test2", nil];
[[self.window rootViewController] setToolbarItems:arr animated:NO];

No toolbar showing up.

Is it doable? Thanks.

你应该在窗口初始化之后将你的viewController（带有一个工具栏）添加到窗口中。

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