hua
4 years ago
parent
6cccb75b0c
commit
5a79705fa5
@ -0,0 +1,21 @@ |
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{ |
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"images" : [ |
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{ |
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"filename" : "arrow-right.png", |
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"idiom" : "universal", |
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"scale" : "1x" |
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}, |
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{ |
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"idiom" : "universal", |
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"scale" : "2x" |
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}, |
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{ |
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"idiom" : "universal", |
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"scale" : "3x" |
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} |
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], |
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"info" : { |
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"author" : "xcode", |
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"version" : 1 |
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} |
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} |
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|
After Width: | Height: | Size: 248 B |
@ -0,0 +1,21 @@ |
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{ |
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"images" : [ |
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{ |
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"filename" : "crown.png", |
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"idiom" : "universal", |
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"scale" : "1x" |
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}, |
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{ |
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"idiom" : "universal", |
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"scale" : "2x" |
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}, |
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{ |
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"idiom" : "universal", |
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"scale" : "3x" |
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} |
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], |
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"info" : { |
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"author" : "xcode", |
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"version" : 1 |
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} |
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} |
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|
After Width: | Height: | Size: 590 B |
@ -0,0 +1,21 @@ |
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{ |
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"images" : [ |
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{ |
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"filename" : "earth.png", |
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"idiom" : "universal", |
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"scale" : "1x" |
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}, |
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{ |
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"idiom" : "universal", |
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"scale" : "2x" |
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}, |
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{ |
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"idiom" : "universal", |
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"scale" : "3x" |
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} |
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], |
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"info" : { |
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"author" : "xcode", |
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"version" : 1 |
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} |
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} |
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|
After Width: | Height: | Size: 1.3 KiB |
@ -0,0 +1,21 @@ |
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{ |
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"images" : [ |
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{ |
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"filename" : "location.png", |
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"idiom" : "universal", |
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"scale" : "1x" |
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}, |
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{ |
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"idiom" : "universal", |
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"scale" : "2x" |
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}, |
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{ |
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"idiom" : "universal", |
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"scale" : "3x" |
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} |
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], |
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"info" : { |
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"author" : "xcode", |
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"version" : 1 |
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} |
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} |
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|
After Width: | Height: | Size: 1.0 KiB |
@ -0,0 +1,64 @@ |
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import SwiftUI |
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|
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struct GrowingTextInputView: View { |
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init(text: Binding<String?>, placeholder: String) { |
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self._text = text |
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self.placeholder = placeholder |
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} |
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|
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@Binding var text: String? |
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@State var focused: Bool = false |
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@State var contentHeight: CGFloat = 0 |
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|
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let placeholder: String? |
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let minHeight: CGFloat = 39 |
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let maxHeight: CGFloat = 150 |
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|
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var countedHeight: CGFloat { |
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min(max(minHeight, contentHeight), maxHeight) |
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} |
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|
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var body: some View { |
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ZStack(alignment: .topLeading) { |
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Color.white |
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ZStack(alignment: .topLeading) { |
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placeholderView |
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TextViewWrapper(text: $text, focused: $focused, contentHeight: $contentHeight) |
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}.padding(.horizontal, 4) |
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}.frame(height: countedHeight) |
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} |
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|
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var placeholderView: some View { |
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ViewBuilder.buildIf( |
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showPlaceholder ? |
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placeholder.map { |
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Text($0) |
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.foregroundColor(.gray) |
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.font(.system(size: 16)) |
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.padding(.vertical, 8) |
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.padding(.horizontal, 4) |
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} : nil |
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) |
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} |
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|
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var showPlaceholder: Bool { |
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if let text=self.text{ |
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return !focused&&text.isEmpty |
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}else{ |
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return false |
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} |
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} |
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} |
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|
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#if DEBUG |
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struct GrowingTextInputView_Previews: PreviewProvider { |
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@State static var text: String? |
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|
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static var previews: some View { |
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GrowingTextInputView( |
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text: $text, |
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placeholder: "Placeholder" |
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) |
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} |
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} |
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#endif |
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@ -0,0 +1,72 @@ |
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import SwiftUI |
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|
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struct TextViewWrapper: UIViewRepresentable { |
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|
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init(text: Binding<String?>, focused: Binding<Bool>, contentHeight: Binding<CGFloat>) { |
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self._text = text |
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self._focused = focused |
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self._contentHeight = contentHeight |
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} |
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|
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@Binding var text: String? |
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@Binding var focused: Bool |
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@Binding var contentHeight: CGFloat |
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|
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// MARK: - UIViewRepresentable |
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|
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func makeUIView(context: Context) -> UITextView { |
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let textView = UITextView() |
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textView.delegate = context.coordinator |
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textView.font = .systemFont(ofSize: 16) |
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textView.backgroundColor = .clear |
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textView.autocorrectionType = .no |
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return textView |
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} |
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|
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func makeCoordinator() -> Coordinator { |
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Coordinator(text: $text, focused: $focused, contentHeight: $contentHeight) |
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} |
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|
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func updateUIView(_ uiView: UITextView, context: Context) { |
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uiView.text = text |
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} |
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|
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class Coordinator: NSObject, UITextViewDelegate { |
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|
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init(text: Binding<String?>, focused: Binding<Bool>, contentHeight: Binding<CGFloat>) { |
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self._text = text |
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self._focused = focused |
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self._contentHeight = contentHeight |
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} |
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|
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@Binding private var text: String? |
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@Binding private var focused: Bool |
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@Binding private var contentHeight: CGFloat |
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|
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// MARK: - UITextViewDelegate |
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|
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func textViewDidChange(_ textView: UITextView) { |
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text = textView.text |
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contentHeight = textView.contentSize.height |
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} |
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|
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func textViewDidBeginEditing(_ textView: UITextView) { |
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focused = true |
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} |
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|
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func textViewDidEndEditing(_ textView: UITextView) { |
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focused = false |
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contentHeight = text == nil ? 0 : textView.contentSize.height |
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} |
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} |
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} |
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|
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#if DEBUG |
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struct TextViewWrapper_Previews: PreviewProvider { |
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@State static var text:String? |
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static var previews: some View { |
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TextViewWrapper(text: $text, focused: .constant(false), contentHeight: .constant(0)) |
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} |
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} |
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#endif |
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@ -0,0 +1,162 @@ |
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// |
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// SendView.swift |
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// Weibo |
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// |
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// Created by Qihua Pan on 2020/8/20. |
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// Copyright © 2020 Qihua Pan. All rights reserved. |
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// |
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|
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import SwiftUI |
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import CoreData |
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|
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import Alamofire |
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import SwiftyJSON |
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struct SendView: View { |
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@Environment(\.managedObjectContext) var contenxt:NSManagedObjectContext |
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@EnvironmentObject var user:User |
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var flag={} |
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@State var text:String?="" |
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@State private var textStyle = UIFont.TextStyle.body |
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//全局记录高度的值 |
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// @State var value:CGFloat = 0 |
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let domain="https://sukura.com" |
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@State var showAlert=false |
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@State var showTip=false |
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var body: some View { |
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VStack { |
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if self.showTip{ |
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Spacer() |
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LoadView() |
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Spacer() |
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} |
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else{ |
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HStack { |
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Button(action: { |
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self.flag() |
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|
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// self.alert(isPresented: self.$showAlert, content: { |
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// Alert(title: Text("fuck"),primaryButton: .destructive(Text("确认")) { print("转出中...") }, secondaryButton: .cancel()) |
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// |
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// }).navigationBarTitle(Text("Alert")) |
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}) { |
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Text("取消") |
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.foregroundColor(Color.black) |
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} |
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Spacer() |
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VStack { |
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Text("发微博") |
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// Text(self.$user.name).foregroundColor(Color.gray) |
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Text("用户7450769290") |
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.foregroundColor(Color.gray) |
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} |
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Spacer() |
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Button(action: { |
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print("send") |
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if let access_token=self.user.access_token,let text=self.text{ |
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self.showTip=true |
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AF.request("https://api.weibo.com/2/statuses/share.json",method: .post,parameters: ["access_token":access_token,"status":"\(text):\(self.domain)"]).responseJSON { response in |
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self.showTip=false |
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if let data=response.data,let json = try? JSON(data: data){ |
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print("分享微博信息返回\(json)") |
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self.flag() |
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}else{ |
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print("发送微博失败") |
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self.alert(isPresented: self.$showAlert, content: { |
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Alert(title: Text("错误提示").foregroundColor(Color.red),message: Text("发送微博失败，请联系管理员")) |
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}) |
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} |
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} |
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} |
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}){ |
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Text("发送") |
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.foregroundColor(Color.gray) |
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} |
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.padding(.all, 5.0) |
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.frame(width: 50.0) |
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.background(/*@START_MENU_TOKEN@*/Color.orange/*@END_MENU_TOKEN@*/) |
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.cornerRadius(30) |
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} |
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.padding(.horizontal) |
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.background(Color(red: 229/255, green: 230/255, blue: 229/255, opacity: 1.0)) |
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|
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// MultiLineTextView(text: self.$text, textStyle: self.$textStyle) |
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GrowingTextInputView(text: $text, placeholder: "分享新鲜事...") |
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HStack { |
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|
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Button(action: { |
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}) { |
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HStack(spacing: 0.0) { |
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Image("location").foregroundColor(Color(red: 148/255, green: 148/255, blue: 148/255, opacity: 1.0)) |
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Text("你在哪里?").foregroundColor(Color.gray) |
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} |
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} |
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.padding(.all, 10.0) |
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// .background(Color.red) |
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.background(Color(red: 228/255, green: 228/255, blue: 228/255, opacity: 1.0)) |
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.cornerRadius(20) |
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Spacer() |
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if self.text!.count>0{ |
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Text("\(self.text!.count)").font(.title) |
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} |
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|
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Button(action: { |
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|
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}) { |
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HStack(spacing: 0.0) { |
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Image("earth") |
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Text("公开") |
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} |
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}.padding(.all, 10.0) |
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// .background(Color.red) |
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.background(Color(red: 228/255, green: 228/255, blue: 228/255, opacity: 1.0)) |
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|
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.cornerRadius(/*@START_MENU_TOKEN@*/20.0/*@END_MENU_TOKEN@*/) |
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} |
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.padding(.horizontal) |
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Spacer() |
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} |
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// .offset(y : -value) |
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// .animation(.spring()).onAppear(perform: { |
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//键盘抬起 |
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// NotificationCenter.default.addObserver(forName: UIResponder.keyboardWillShowNotification, object: nil, queue: OperationQueue.current) { (noti) in |
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// let value = noti.userInfo![UIResponder.keyboardFrameEndUserInfoKey] as! CGRect |
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// let height = value.height |
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// self.value = height - UIApplication.shared.windows.first!.safeAreaInsets.bottom |
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// } |
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// //键盘收起 |
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// NotificationCenter.default.addObserver(forName: UIResponder.keyboardWillHideNotification, object: nil, queue: OperationQueue.current) { (noti) in |
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// self.value = 0 |
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// } |
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// }) |
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|
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} |
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|
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} |
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} |
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class KeyBoardView:UITextField{ |
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} |
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struct SendView_Previews: PreviewProvider { |
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static var previews: some View { |
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SendView() |
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} |
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} |
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@ -0,0 +1,48 @@ |
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// |
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// TextView.swift |
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// SwiftUITextViewDemo |
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// |
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// Created by Simon Ng on 7/5/2020. |
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// Copyright © 2020 AppCoda. All rights reserved. |
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// |
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|
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import SwiftUI |
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struct MultiLineTextView: UIViewRepresentable { |
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|
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@Binding var text: String |
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@Binding var textStyle: UIFont.TextStyle |
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func makeUIView(context: Context) -> UITextView { |
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let textView = UITextView() |
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|
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textView.delegate = context.coordinator |
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textView.font = UIFont.preferredFont(forTextStyle: textStyle) |
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textView.autocapitalizationType = .sentences |
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textView.isSelectable = true |
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textView.isUserInteractionEnabled = true |
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return textView |
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} |
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|
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func updateUIView(_ uiView: UITextView, context: Context) { |
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uiView.text = text |
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uiView.font = UIFont.preferredFont(forTextStyle: textStyle) |
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} |
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|
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func makeCoordinator() -> Coordinator { |
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Coordinator($text) |
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} |
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|
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class Coordinator: NSObject, UITextViewDelegate { |
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var text: Binding<String> |
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|
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init(_ text: Binding<String>) { |
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self.text = text |
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} |
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|
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func textViewDidChange(_ textView: UITextView) { |
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self.text.wrappedValue = textView.text |
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} |
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} |
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} |
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Loading…
Reference in new issue