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40 lines
1.4 KiB
Swift
40 lines
1.4 KiB
Swift
/*
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Copyright 2019 New Vector Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import Foundation
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extension UIApplication {
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@objc func vc_open(_ url: URL, completionHandler completion: ((_ success: Bool) -> Void)? = nil) {
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let application = UIApplication.shared
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guard application.canOpenURL(url) else {
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completion?(false)
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return
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}
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application.open(url, options: [:], completionHandler: { success in
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completion?(success)
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})
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}
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/// Attempts to resign the first responder in the app. This method can be used when the first responder is not known.
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/// - Returns: true if a responder object handled the resignation, false otherwise.
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@objc @discardableResult func vc_closeKeyboard() -> Bool {
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return sendAction(#selector(resignFirstResponder), to: nil, from: nil, for: nil)
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}
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}
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