fix: onContentSizeChanged on mount

Expensify · Aug 14, 2024 · d32adf6 · d32adf6
1 parent 9819f37
commit d32adf6
Showing 1 changed file with 34 additions and 0 deletions.
diff --git a/patches/react-native+0.73.4+025+on-content-size-changed-on-mount-android.patch b/patches/react-native+0.73.4+025+on-content-size-changed-on-mount-android.patch
@@ -0,0 +1,34 @@
+diff --git a/node_modules/react-native/ReactAndroid/src/main/java/com/facebook/react/views/textinput/ReactTextInputManager.java b/node_modules/react-native/ReactAndroid/src/main/java/com/facebook/react/views/textinput/ReactTextInputManager.java
+index 26dc163..4dd8a47 100644
+--- a/node_modules/react-native/ReactAndroid/src/main/java/com/facebook/react/views/textinput/ReactTextInputManager.java
++++ b/node_modules/react-native/ReactAndroid/src/main/java/com/facebook/react/views/textinput/ReactTextInputManager.java
+@@ -18,6 +18,8 @@ import android.graphics.Paint;
+ import android.graphics.PorterDuff;
+ import android.graphics.drawable.Drawable;
+ import android.os.Build;
++import android.os.Handler;
++import android.os.Looper;
+ import android.text.Editable;
+ import android.text.InputFilter;
+ import android.text.InputType;
+@@ -1231,12 +1233,14 @@ public class ReactTextInputManager extends BaseViewManager<ReactEditText, Layout
+         mPreviousContentHeight = contentHeight;
+         mPreviousContentWidth = contentWidth;
+
+-        mEventDispatcher.dispatchEvent(
+-            new ReactContentSizeChangedEvent(
+-                mSurfaceId,
+-                mEditText.getId(),
+-                PixelUtil.toDIPFromPixel(contentWidth),
+-                PixelUtil.toDIPFromPixel(contentHeight)));
++        // fixes `onContentSizeChanged` not being fired in JS on mount
++        Handler handler = new Handler(Looper.getMainLooper());
++        handler.postDelayed(() -> mEventDispatcher.dispatchEvent(
++                new ReactContentSizeChangedEvent(
++                        mSurfaceId,
++                        mEditText.getId(),
++                        PixelUtil.toDIPFromPixel(mPreviousContentWidth),
++                        PixelUtil.toDIPFromPixel(mPreviousContentHeight))), 1);
+       }
+     }
+   }