From c3c0bea61537f12d8116b950e9903bb37e515252 Mon Sep 17 00:00:00 2001
From: Fredia Huya-Kouadio <fhuyakou@gmail.com>
Date: Mon, 5 Sep 2022 21:24:58 -0700
Subject: Enable long press, pan and scale gestures for the Godot Android
 Editor

Fix the bug causing the editor to crash when running the project.
---
 .../src/main/java/org/godotengine/editor/GodotEditor.kt  | 16 ++++++++++++++++
 .../src/main/java/org/godotengine/editor/GodotGame.kt    |  4 ++++
 .../java/lib/src/org/godotengine/godot/Godot.java        |  2 +-
 3 files changed, 21 insertions(+), 1 deletion(-)

(limited to 'platform/android/java')

diff --git a/platform/android/java/editor/src/main/java/org/godotengine/editor/GodotEditor.kt b/platform/android/java/editor/src/main/java/org/godotengine/editor/GodotEditor.kt
index 740f3f48d3..489a81fc1a 100644
--- a/platform/android/java/editor/src/main/java/org/godotengine/editor/GodotEditor.kt
+++ b/platform/android/java/editor/src/main/java/org/godotengine/editor/GodotEditor.kt
@@ -77,6 +77,12 @@ open class GodotEditor : FullScreenGodotApp() {
 		}
 
 		super.onCreate(savedInstanceState)
+
+		// Enable long press, panning and scaling gestures
+		godotFragment?.renderView?.inputHandler?.apply {
+			enableLongPress(enableLongPressGestures())
+			enablePanningAndScalingGestures(enablePanAndScaleGestures())
+		}
 	}
 
 	private fun updateCommandLineParams(args: Array<String>?) {
@@ -148,6 +154,16 @@ open class GodotEditor : FullScreenGodotApp() {
 	 */
 	protected open fun overrideOrientationRequest() = true
 
+	/**
+	 * Enable long press gestures for the Godot Android editor.
+	 */
+	protected open fun enableLongPressGestures() = true
+
+	/**
+	 * Enable pan and scale gestures for the Godot Android editor.
+	 */
+	protected open fun enablePanAndScaleGestures() = true
+
 	override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
 		super.onActivityResult(requestCode, resultCode, data)
 		// Check if we got the MANAGE_EXTERNAL_STORAGE permission
diff --git a/platform/android/java/editor/src/main/java/org/godotengine/editor/GodotGame.kt b/platform/android/java/editor/src/main/java/org/godotengine/editor/GodotGame.kt
index 783095f93a..b9536a7066 100644
--- a/platform/android/java/editor/src/main/java/org/godotengine/editor/GodotGame.kt
+++ b/platform/android/java/editor/src/main/java/org/godotengine/editor/GodotGame.kt
@@ -35,4 +35,8 @@ package org.godotengine.editor
  */
 class GodotGame : GodotEditor() {
 	override fun overrideOrientationRequest() = false
+
+	override fun enableLongPressGestures() = false
+
+	override fun enablePanAndScaleGestures() = false
 }
diff --git a/platform/android/java/lib/src/org/godotengine/godot/Godot.java b/platform/android/java/lib/src/org/godotengine/godot/Godot.java
index 28e689e63a..6ebe7e4ee9 100644
--- a/platform/android/java/lib/src/org/godotengine/godot/Godot.java
+++ b/platform/android/java/lib/src/org/godotengine/godot/Godot.java
@@ -1023,7 +1023,7 @@ public class Godot extends Fragment implements SensorEventListener, IDownloaderC
 	}
 
 	@Keep
-	private GodotRenderView getRenderView() { // used by native side to get renderView
+	public GodotRenderView getRenderView() { // used by native side to get renderView
 		return mRenderView;
 	}
 
-- 
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