From 2e87a652a47b34a47aa87f633dbe8fafdb26bf8f Mon Sep 17 00:00:00 2001
From: "Unknown W. Brackets" <checkins@unknownbrackets.org>
Date: Sun, 3 Dec 2017 19:18:27 -0800
Subject: [PATCH] Android: Reset immersive after native dialogs.

Not sure why it only happens on OpenGL, but it implies we need to reset
the state after the alert is dismissed.  Fixes #10177.
---
 .../src/org/ppsspp/ppsspp/NativeActivity.java | 48 ++++++++++++++-----
 1 file changed, 35 insertions(+), 13 deletions(-)

diff --git a/android/src/org/ppsspp/ppsspp/NativeActivity.java b/android/src/org/ppsspp/ppsspp/NativeActivity.java
index a9b542e1c7..9901f57cd6 100644
--- a/android/src/org/ppsspp/ppsspp/NativeActivity.java
+++ b/android/src/org/ppsspp/ppsspp/NativeActivity.java
@@ -1006,18 +1006,38 @@ public abstract class NativeActivity extends Activity implements SurfaceHolder.C
 	@TargetApi(11)
 	@SuppressWarnings("deprecation")
 	private AlertDialog.Builder createDialogBuilderWithTheme() {
-   		return new AlertDialog.Builder(this, AlertDialog.THEME_HOLO_DARK);
+		return new AlertDialog.Builder(this, AlertDialog.THEME_HOLO_DARK);
 	}
 
 	@TargetApi(14)
 	@SuppressWarnings("deprecation")
 	private AlertDialog.Builder createDialogBuilderWithDeviceTheme() {
-   		return new AlertDialog.Builder(this, AlertDialog.THEME_DEVICE_DEFAULT_DARK);
+		return new AlertDialog.Builder(this, AlertDialog.THEME_DEVICE_DEFAULT_DARK);
+	}
+
+	@TargetApi(17)
+	@SuppressWarnings("deprecation")
+	private AlertDialog.Builder createDialogBuilderWithDeviceThemeAndUiVisibility() {
+		AlertDialog.Builder bld = new AlertDialog.Builder(this, AlertDialog.THEME_DEVICE_DEFAULT_DARK);
+		bld.setOnDismissListener(new DialogInterface.OnDismissListener() {
+			@Override
+			public void onDismiss(DialogInterface dialog) {
+				updateSystemUiVisibility();
+			}
+		});
+		return bld;
 	}
 
 	@TargetApi(23)
 	private AlertDialog.Builder createDialogBuilderNew() {
-		return new AlertDialog.Builder(this, android.R.style.Theme_DeviceDefault_Dialog_Alert);
+		AlertDialog.Builder bld = new AlertDialog.Builder(this, android.R.style.Theme_DeviceDefault_Dialog_Alert);
+		bld.setOnDismissListener(new DialogInterface.OnDismissListener() {
+			@Override
+			public void onDismiss(DialogInterface dialog) {
+				updateSystemUiVisibility();
+			}
+		});
+		return bld;
 	}
 
 	// The return value is sent elsewhere. TODO in java, in SendMessage in C++.
@@ -1034,16 +1054,18 @@ public abstract class NativeActivity extends Activity implements SurfaceHolder.C
     	input.setText(defaultText);
     	input.selectAll();
 
-    	// Lovely!
-    	AlertDialog.Builder bld;
-    	if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB)
-    		bld = new AlertDialog.Builder(this);
-    	else if (Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH)
-    		bld = createDialogBuilderWithTheme();
-    	else if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M)
-    		bld = createDialogBuilderWithDeviceTheme();
-    	else
-    		bld = createDialogBuilderNew();
+		// Lovely!
+		AlertDialog.Builder bld;
+		if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB)
+			bld = new AlertDialog.Builder(this);
+		else if (Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH)
+			bld = createDialogBuilderWithTheme();
+		else if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN_MR1)
+			bld = createDialogBuilderWithDeviceTheme();
+		else if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M)
+			bld = createDialogBuilderWithDeviceThemeAndUiVisibility();
+		else
+			bld = createDialogBuilderNew();
 
     	AlertDialog dlg = bld
     		.setView(fl)