Add emoji picker

Linphone/UI/Main/Conversations/Fragments/ConversationFragment.swift

@@ -625,6 +625,12 @@ struct ConversationFragment: View {
 						HStack(spacing: 0) {
 							if !voiceRecordingInProgress {
 								Button {
+									isMessageTextFocused = true
+									DispatchQueue.main.async {
+										if let inputView = UIResponder.currentFirstResponder() as? UITextField {
+											inputView.inputView = inputView.inputView
+										}
+									}
 								} label: {
 									Image("smiley")
 										.renderingMode(.template)
@@ -635,6 +641,15 @@ struct ConversationFragment: View {
 										.padding(.top, 4)
 								}
 								.padding(.horizontal, isMessageTextFocused ? 0 : 2)
+								.onChange(of: isMessageTextFocused) { focused in
+									if focused {
+										DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
+											if let inputView = UIResponder.currentFirstResponder() as? UITextField {
+												inputView.inputView = UIInputView(frame: CGRect.zero, inputViewStyle: .keyboard)
+											}
+										}
+									}
+								}
 								
 								Button {
 									self.isShowPhotoLibrary = true
@@ -1361,6 +1376,21 @@ struct VoiceRecorderPlayer: View {
 		timer = nil
 	}
 }
+
+extension UIResponder {
+	private static weak var _currentFirstResponder: UIResponder?
+
+	static func currentFirstResponder() -> UIResponder? {
+		_currentFirstResponder = nil
+		UIApplication.shared.sendAction(#selector(findFirstResponder), to: nil, from: nil, for: nil)
+		return _currentFirstResponder
+	}
+
+	@objc private func findFirstResponder() {
+		UIResponder._currentFirstResponder = self
+	}
+}
+
 /*
 #Preview {
 	ConversationFragment(conversationViewModel: ConversationViewModel(), conversationsListViewModel: ConversationsListViewModel(), sections: [MessagesSection], ids: [""])