iOS共享扩展程序解除键盘 [英] iOS share extension dismiss keyboard

问题描述

我正在为我的应用实现共享扩展，到目前为止一切都很顺利，除非我似乎无法解除使用默认布局/故事板自动打开的键盘。

I'm implementing a share extension for my app, so far everything is going good except I can't seem to dismiss the keyboard that automatically opens using the default layout/storyboard.

我保留了包含预览图像和UITextview的默认设计/布局（SLComposeServiceViewController），UITextview自动聚焦，打开键盘。

I'm keeping the default design/layout (SLComposeServiceViewController) which includes the preview image and UITextview, the UITextview automatically gets in focus which opens the keyboard.

通常这很好，但是如果你没有登录我的应用程序，我会显示一个UIAlertController，说你需要登录才能分享。问题是键盘会在警报的同时打开。

Normally this is fine, but if you're not logged in my app I display an UIAlertController saying you need to login to share. The problem is the keyboard opens at the same time as the alert.

我试过 [self.view endEditing：YES]; 和 [self.textView resignFirstResponder]; 在viewDidLoad，viewDidAppear和viewWillAppear都没有运气。

I've tried [self.view endEditing:YES]; and [self.textView resignFirstResponder]; in both viewDidLoad, viewDidAppear and viewWillAppear with no luck.

推荐答案

找到答案！我没有仔细阅读文档...

Found the answer! I didn't read the docs very carefully...

我必须做 [self.textView resignFirstResponder]; in - （void）presentationAnimationDidFinish

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