From 4a22e007f61304f600e2f61352ec6093cbb0609f Mon Sep 17 00:00:00 2001
From: Anish Mishra <mishragames@gmail.com>
Date: Thu, 13 Feb 2025 13:54:40 +0530
Subject: [PATCH] Android Editor: Fix embed mode orientation handling

---
 .../editor/embed/EmbeddedGodotGame.kt         | 31 ++++++++++++++++---
 1 file changed, 27 insertions(+), 4 deletions(-)

diff --git a/platform/android/java/editor/src/main/java/org/godotengine/editor/embed/EmbeddedGodotGame.kt b/platform/android/java/editor/src/main/java/org/godotengine/editor/embed/EmbeddedGodotGame.kt
index 4383b0b816b..b9ee9afed78 100644
--- a/platform/android/java/editor/src/main/java/org/godotengine/editor/embed/EmbeddedGodotGame.kt
+++ b/platform/android/java/editor/src/main/java/org/godotengine/editor/embed/EmbeddedGodotGame.kt
@@ -30,6 +30,7 @@
 
 package org.godotengine.editor.embed
 
+import android.content.pm.ActivityInfo
 import android.os.Bundle
 import android.view.Gravity
 import android.view.MotionEvent
@@ -63,6 +64,9 @@ class EmbeddedGodotGame : GodotGame() {
 	private var layoutWidthInPx = 0
 	private var layoutHeightInPx = 0
 
+	private var gameRequestedOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED
+	private var isFullscreen = false
+
 	override fun onCreate(savedInstanceState: Bundle?) {
 		super.onCreate(savedInstanceState)
 
@@ -81,13 +85,26 @@ class EmbeddedGodotGame : GodotGame() {
 		window.attributes = layoutParams
 	}
 
+	override fun setRequestedOrientation(requestedOrientation: Int) {
+		// Allow orientation change only if fullscreen mode is active
+		// or if the requestedOrientation is landscape (i.e switching to default).
+		if (isFullscreen || requestedOrientation == ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE) {
+			super.setRequestedOrientation(requestedOrientation)
+		} else {
+			// Cache the requestedOrientation to apply when switching to fullscreen.
+			gameRequestedOrientation = requestedOrientation
+		}
+	}
+
 	override fun dispatchTouchEvent(event: MotionEvent): Boolean {
 		when (event.actionMasked) {
 			MotionEvent.ACTION_OUTSIDE -> {
-				if (gameMenuFragment?.isAlwaysOnTop() == true) {
-					enterPiPMode()
-				} else {
-					minimizeGameWindow()
+				if (!isFullscreen) {
+					if (gameMenuFragment?.isAlwaysOnTop() == true) {
+						enterPiPMode()
+					} else {
+						minimizeGameWindow()
+					}
 				}
 			}
 
@@ -127,12 +144,18 @@ class EmbeddedGodotGame : GodotGame() {
 
 	override fun onFullScreenUpdated(enabled: Boolean) {
 		godot?.enableImmersiveMode(enabled)
+		isFullscreen = enabled
 		if (enabled) {
 			layoutWidthInPx = FULL_SCREEN_WIDTH
 			layoutHeightInPx = FULL_SCREEN_HEIGHT
+			requestedOrientation = gameRequestedOrientation
 		} else {
 			layoutWidthInPx = defaultWidthInPx
 			layoutHeightInPx = defaultHeightInPx
+
+			// Cache the last used orientation in fullscreen to reapply when re-entering fullscreen.
+			gameRequestedOrientation = requestedOrientation
+			requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE
 		}
 		updateWindowDimensions(layoutWidthInPx, layoutHeightInPx)
 	}