From 4b2ccd393d61ef7d94da2c5076a7a319a97ca344 Mon Sep 17 00:00:00 2001
From: vmobilis <75476228+vmobilis@users.noreply.github.com>
Date: Fri, 26 Mar 2021 14:23:11 +0300
Subject: [PATCH] Hide navigation buttons in VNC mode.

---
 .../android/limbo/main/LimboVNCActivity.java  | 28 ++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/limbo-android-lib/src/main/java/com/max2idea/android/limbo/main/LimboVNCActivity.java b/limbo-android-lib/src/main/java/com/max2idea/android/limbo/main/LimboVNCActivity.java
index 360053c8c..384306f52 100644
--- a/limbo-android-lib/src/main/java/com/max2idea/android/limbo/main/LimboVNCActivity.java
+++ b/limbo-android-lib/src/main/java/com/max2idea/android/limbo/main/LimboVNCActivity.java
@@ -92,10 +92,20 @@ public class LimboVNCActivity extends VncCanvasActivity {
 	@Override
 	public void onCreate(Bundle b) {
 
-		if (LimboSettingsManager.getFullscreen(this))
+		if (LimboSettingsManager.getFullscreen(this)) {
 			getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
 					WindowManager.LayoutParams.FLAG_FULLSCREEN);
 
+			getWindow().getDecorView().setSystemUiVisibility(
+			   View.SYSTEM_UI_FLAG_LAYOUT_STABLE          // always use full screen
+			 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION // overlayed navigation
+			 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN      // overlayed status bar
+			 | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION        // hide navigation buttons
+			 | View.SYSTEM_UI_FLAG_FULLSCREEN             // hide status bar
+			 | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY       // keep navigation hidden
+			);
+		}
+
 		super.onCreate(b);
 
 		this.vncCanvas.setFocusableInTouchMode(true);
@@ -109,6 +119,22 @@ public void onCreate(Bundle b) {
 
 	}
 
+	@Override
+	public void onWindowFocusChanged(boolean hasFocus) {
+
+		if(hasFocus) // hide navigation only when using screen
+			getWindow().getDecorView().setSystemUiVisibility(
+			   View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+			 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+			 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+			 | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
+			 | View.SYSTEM_UI_FLAG_FULLSCREEN
+			 | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
+			);
+
+	}
+
+
 	private void setDefaulViewMode() {