revert all refresh rate changes

app/src/main/java/org/cocos2dx/lib/Cocos2dxGLSurfaceView.kt

@@ -120,17 +120,18 @@ class Cocos2dxGLSurfaceView(context: Context) : GLSurfaceView(context) {
     }
 
     @RequiresApi(Build.VERSION_CODES.R)
-    fun updateRefreshRate(refreshRate: Float) {
-        var chosenRefreshRate = refreshRate
-
+    fun updateRefreshRate() {
         val chosenDisplay = display.supportedModes?.maxByOrNull { it.refreshRate }
-        if (chosenDisplay != null && chosenDisplay.refreshRate > refreshRate) {
-            println("updateRefreshRate found a higher refresh rate (${chosenDisplay.modeId}: ${chosenDisplay.refreshRate} > $refreshRate)")
-            chosenRefreshRate = chosenDisplay.refreshRate
+        if (chosenDisplay == null) {
+            println("updateRefreshRate failed to find a display to maximize refresh rate...")
+            return
         }
 
-        holder.surface.setFrameRate(chosenRefreshRate, Surface.FRAME_RATE_COMPATIBILITY_DEFAULT)
+        val chosenRefreshRate = chosenDisplay.refreshRate
 
+        println("updateRefreshRate: selecting refresh rate of ${chosenDisplay.refreshRate} (display ${chosenDisplay.modeId})")
+
+        holder.surface.setFrameRate(chosenRefreshRate, Surface.FRAME_RATE_COMPATIBILITY_DEFAULT)
         if (isAttachedToWindow) {
             (context as Activity).window.attributes.preferredRefreshRate = chosenRefreshRate
         }

app/src/main/java/org/cocos2dx/lib/Cocos2dxRenderer.kt

@@ -64,7 +64,7 @@ class Cocos2dxRenderer(private var handler: Cocos2dxGLSurfaceView) : GLSurfaceVi
     private var screenWidth = 0
     private var screenHeight = 0
     var sendResizeEvents = false
-    var setFrameRate: Float? = null
+    var setFrameRate = false
     private var mAnimationInterval: Long? = null
 
     fun limitFrameRate(rate: Int) {
@@ -82,9 +82,8 @@ class Cocos2dxRenderer(private var handler: Cocos2dxGLSurfaceView) : GLSurfaceVi
     }
 
     override fun onSurfaceChanged(gl10: GL10?, width: Int, height: Int) {
-        val chosenRefreshRate = setFrameRate
-        if (chosenRefreshRate != null && Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
-            handler.updateRefreshRate(chosenRefreshRate)
+        if (setFrameRate && Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            handler.updateRefreshRate()
         }
 
         println("renderer surfaceChanged: ${width}x${height}@${handler.display.refreshRate}fps")