Calculating corners fix on canvas mode :: screen space - camera

Android~/plugin/src/main/java/com/mopsicus/umi/MobileInput.java

@@ -124,13 +124,21 @@ public static void processMessage(int id, final String data) {
             JSONObject json = new JSONObject(data);
             String msg = json.getString("msg");
             if (msg.equals(CREATE)) {
+                if (mobileInputList.get(id) != null) {
+                    return;
+                }
                 MobileInput input = new MobileInput(Plugin.layout);
-                input.Create(id, json);
                 mobileInputList.append(id, input);
+                input.Create(id, json);
             } else {
                 MobileInput input = mobileInputList.get(id);
                 if (input != null) {
-                    input.processData(json);
+                    if (msg.equals(REMOVE)) {
+                        input.Remove();
+                        mobileInputList.remove(id);
+                    } else {
+                        input.processData(json);
+                    }
                 }
             }
         } catch (JSONException e) {
@@ -306,6 +314,7 @@ private void Create(int id, JSONObject data) {
             String alignment = data.getString("align");
             String customFont = data.getString("font");
             boolean multiline = data.getBoolean("multiline");
+            boolean isVisible = data.optBoolean("is_visible", true);
             caretColor = Color.argb(caretColor_a, caretColor_r, caretColor_g, caretColor_b);
             isCaretChange = data.getBoolean("caret_color");
             edit = new EditText(Plugin.activity.getApplicationContext());
@@ -508,6 +517,8 @@ public void onTextChanged(CharSequence s, int start, int before, int count) {
                 return false;
             });
 
+            edit.setVisibility(isVisible ? View.VISIBLE : View.INVISIBLE);
+            edit.setEnabled(isVisible);
             layout.addView(edit);
             data = new JSONObject();
             try {

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 All notable changes to this project will be documented in this file.
 
+## [2.0.6] - 2026-07-28
+- ### Fixed
+- Native input lifecycle and visibility races
+
 ## [2.0.5] - 2024-12-10
 - ### Added
 - Set caret position
@@ -26,4 +30,4 @@ All notable changes to this project will be documented in this file.
 - Keyboard autohide on tap #110
 
 ## [2.0.0] - 2024-03-26
-### Release v2
+### Release v2

Plugins/iOS/MobileInput.mm

@@ -331,13 +331,23 @@ + (void)processMessage:(int)inputId data:(NSString *)data {
     NSDictionary *message = [Bridge jsonToDict:data];
     NSString *msg = [message valueForKey:@"msg"];
     if ([msg isEqualToString:CREATE]) {
+        NSNumber *key = [NSNumber numberWithInt:inputId];
+        if ([mobileInputList objectForKey:key]) {
+            return;
+        }
         MobileInput *input = [[MobileInput alloc] initWith:mainViewController andTag:inputId];
+        [mobileInputList setObject:input forKey:key];
         [input create:message];
-        [mobileInputList setObject:input forKey:[NSNumber numberWithInt:inputId]];
     } else {
-        MobileInput *input = [mobileInputList objectForKey:[NSNumber numberWithInt:inputId]];
+        NSNumber *key = [NSNumber numberWithInt:inputId];
+        MobileInput *input = [mobileInputList objectForKey:key];
         if (input) {
-            [input processData:message];
+            if ([msg isEqualToString:REMOVE]) {
+                [input remove];
+                [mobileInputList removeObjectForKey:key];
+            } else {
+                [input processData:message];
+            }
         }
     }
 }
@@ -608,6 +618,8 @@ - (void)create:(NSDictionary *)data {
     BOOL withClearButton = [[data valueForKey:@"with_clear_button"] boolValue];
     isMultiline = [[data valueForKey:@"multiline"] boolValue];
     BOOL isChangeCaret = [[data valueForKey:@"caret_color"] boolValue];
+    NSNumber *visibleValue = [data valueForKey:@"is_visible"];
+    BOOL isVisible = visibleValue ? [visibleValue boolValue] : YES;
     BOOL autoCorrection = NO;
     BOOL password = NO;
     NSString *inputType = [data valueForKey:@"input_type"];
@@ -804,6 +816,7 @@ - (void)create:(NSDictionary *)data {
         }
         editView = textField;
     }
+    editView.hidden = !isVisible;
     [mainViewController.view addSubview:editView];
     NSMutableDictionary *msg = [[NSMutableDictionary alloc] init];
     [msg setValue:READY forKey:@"msg"];

Runtime/MobileInput.cs

@@ -31,7 +31,21 @@ public abstract class MobileInputReceiver : MonoBehaviour {
         /// <summary>
         /// Current input id
         /// </summary>
-        int _id = 0;
+        int _id = -1;
+
+        /// <summary>
+        /// Receiver registration state
+        /// </summary>
+        bool _isRegistered = false;
+
+        /// <summary>
+        /// Check whether native messages can safely use this receiver id
+        /// </summary>
+        protected bool IsRegistered {
+            get {
+                return _isRegistered;
+            }
+        }
 
         /// <summary>
         /// Init input and register interface
@@ -40,15 +54,19 @@ protected virtual void Start() {
 #if !UNITY_EDITOR
             _id = MobileInput.Register(this);
 #endif
+            _isRegistered = true;
         }
 
         /// <summary>
         /// Action on destroy
         /// </summary>
         protected virtual void OnDestroy() {
 #if !UNITY_EDITOR
-            MobileInput.RemoveReceiver(_id);
+            if (_isRegistered) {
+                MobileInput.RemoveReceiver(_id);
+            }
 #endif
+            _isRegistered = false;
         }
 
         /// <summary>
@@ -57,7 +75,9 @@ protected virtual void OnDestroy() {
         /// <param name="data">Data</param>
         protected void Execute(JsonObject data) {
 #if !UNITY_EDITOR
-            MobileInput.Execute(_id, data);
+            if (_isRegistered) {
+                MobileInput.Execute(_id, data);
+            }
 #endif
         }
 
@@ -175,6 +195,30 @@ public class MobileInput : MonoBehaviour {
         /// </summary>
         static bool _isInited = false;
 
+        /// <summary>
+        /// Current application focus state
+        /// </summary>
+        static bool _applicationHasFocus = true;
+
+        /// <summary>
+        /// Current application pause state
+        /// </summary>
+        static bool _applicationPaused = false;
+
+        /// <summary>
+        /// Notify inputs when temporary application visibility changes
+        /// </summary>
+        internal static event Action OnApplicationVisibilityChange = delegate { };
+
+        /// <summary>
+        /// Whether native inputs may currently be displayed
+        /// </summary>
+        internal static bool CanShowInputs {
+            get {
+                return _applicationHasFocus && !_applicationPaused;
+            }
+        }
+
 #if UNITY_IOS
         /// <summary>
         /// Send data to plugin input
@@ -360,7 +404,9 @@ public static int Register(MobileInputReceiver receiver) {
         /// </summary>
         /// <param name="id">Input id</param>
         public static void RemoveReceiver(int id) {
-            _instance._inputs.Remove(id);
+            if ((object)_instance != null) {
+                _instance._inputs.Remove(id);
+            }
         }
 
         /// <summary>
@@ -406,6 +452,8 @@ public static void Init() {
             Debug.Log($"[UMI] init");
 #endif
             _isInited = true;
+            _applicationHasFocus = Application.isFocused;
+            _applicationPaused = false;
             var state = PlayerPrefs.GetInt(INIT_KEY, 0);
             if (state == 0) {
                 UpdateFonts();
@@ -500,12 +548,27 @@ static void PrepareFontsAsset(string fileName) {
         /// <summary>
         /// Handler to check data on focus change
         /// </summary>
+        void OnApplicationFocus(bool hasFocus) {
+            if (_applicationHasFocus == hasFocus) {
+                return;
+            }
+            _applicationHasFocus = hasFocus;
+            OnApplicationVisibilityChange();
+        }
+
+        /// <summary>
+        /// Handler to preserve callbacks and native visibility across app pause
+        /// </summary>
         void OnApplicationPause(bool pauseStatus) {
+            if (_applicationPaused != pauseStatus) {
+                _applicationPaused = pauseStatus;
+                OnApplicationVisibilityChange();
+            }
             if (!pauseStatus) {
                 if (_data != null) {
                     OnData(_data);
                 }
             }
         }
     }
-}
+}