Proper surface reset when resuming app on Android

Just re-creating the window instead of restarting the app entirely.

3 files changed, 7 insertions, 13 deletions

diff --git a/platform/android/java/lib/src/org/godotengine/godot/GodotLib.java b/platform/android/java/lib/src/org/godotengine/godot/GodotLib.java
index 72198ba123..2188fa3b6b 100644
--- a/platform/android/java/lib/src/org/godotengine/godot/GodotLib.java
+++ b/platform/android/java/lib/src/org/godotengine/godot/GodotLib.java
@@ -66,11 +66,12 @@ public class GodotLib {
 
 	/**
 	 * Invoked on the GL thread when the underlying Android surface has changed size.
-	 * @param width
-	 * @param height
+	 * @param p_surface
+	 * @param p_width
+	 * @param p_height
 	 * @see android.opengl.GLSurfaceView.Renderer#onSurfaceChanged(GL10, int, int)
 	 */
-	public static native void resize(int width, int height);
+	public static native void resize(Surface p_surface, int p_width, int p_height);
 
 	/**
 	 * Invoked on the render thread when the underlying Android surface is created or recreated.
diff --git a/platform/android/java/lib/src/org/godotengine/godot/GodotRenderer.java b/platform/android/java/lib/src/org/godotengine/godot/GodotRenderer.java
index 99d3662317..64395f7d1e 100644
--- a/platform/android/java/lib/src/org/godotengine/godot/GodotRenderer.java
+++ b/platform/android/java/lib/src/org/godotengine/godot/GodotRenderer.java
@@ -64,7 +64,7 @@ class GodotRenderer implements GLSurfaceView.Renderer {
 	}
 
 	public void onSurfaceChanged(GL10 gl, int width, int height) {
-		GodotLib.resize(width, height);
+		GodotLib.resize(null, width, height);
 		for (GodotPlugin plugin : pluginRegistry.getAllPlugins()) {
 			plugin.onGLSurfaceChanged(gl, width, height);
 		}
diff --git a/platform/android/java/lib/src/org/godotengine/godot/vulkan/VkRenderer.kt b/platform/android/java/lib/src/org/godotengine/godot/vulkan/VkRenderer.kt
index 608ad48df9..aeb4628d5d 100644
--- a/platform/android/java/lib/src/org/godotengine/godot/vulkan/VkRenderer.kt
+++ b/platform/android/java/lib/src/org/godotengine/godot/vulkan/VkRenderer.kt
@@ -59,9 +59,7 @@ internal class VkRenderer {
 	 * Called when the surface is created and signals the beginning of rendering.
 	 */
 	fun onVkSurfaceCreated(surface: Surface) {
-		// TODO: properly implement surface re-creation:
-		// GodotLib.newcontext should be called here once it's done.
-		//GodotLib.newcontext(surface, false)
+		GodotLib.newcontext(surface, false)
 
 		for (plugin in pluginRegistry.getAllPlugins()) {
 			plugin.onVkSurfaceCreated(surface)
@@ -72,12 +70,7 @@ internal class VkRenderer {
 	 * Called after the surface is created and whenever its size changes.
 	 */
 	fun onVkSurfaceChanged(surface: Surface, width: Int, height: Int) {
-		GodotLib.resize(width, height)
-		
-		// TODO: properly implement surface re-creation:
-		// Update the native renderer instead of restarting the app.
-		// GodotLib.newcontext should not be called here once it's done.
-		GodotLib.newcontext(surface, false)
+		GodotLib.resize(surface, width, height)
 		
 		for (plugin in pluginRegistry.getAllPlugins()) {
 			plugin.onVkSurfaceChanged(surface, width, height)