From 24a08bf800b2e461356a9d67d04572bb10b0e819 Mon Sep 17 00:00:00 2001
From: hmtheboy154 <buingoc67@gmail.com>
Date: Sat, 30 Apr 2022 00:51:35 -0400
Subject: [PATCH] HACK: granting full permission for apps data (2/2)

---
 .../android/server/policy/PhoneWindowManager.java | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index 4aa16669a20ea..073d43d0699e4 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -144,6 +144,7 @@
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.IDeviceIdleController;
+import android.os.Looper;
 import android.os.Message;
 import android.os.PowerManager;
 import android.os.PowerManager.WakeReason;
@@ -3756,6 +3757,8 @@ public Rect getFoldedArea() {
         }
         return new Rect();
     }
+    
+    private String focusedAppPkg = "";
 
     @Override
     public void onDefaultDisplayFocusChangedLw(WindowState newFocus) {
@@ -3763,6 +3766,18 @@ public void onDefaultDisplayFocusChangedLw(WindowState newFocus) {
             mDisplayFoldController.onDefaultDisplayFocusChanged(
                     newFocus != null ? newFocus.getOwningPackage() : null);
         }
+        if(newFocus != null && newFocus.getOwningPackage() != null && !focusedAppPkg.equals(newFocus.getOwningPackage()) ) {
+            focusedAppPkg = newFocus.getOwningPackage();
+            try {
+                    SystemProperties.set("persist.sys.nodataperm", "1");
+                     new Handler(Looper.getMainLooper()).postDelayed(() ->
+                     SystemProperties.set("persist.sys.nodataperm", "0"), 500);
+                      new Handler(Looper.getMainLooper()).postDelayed(() ->
+                         SystemProperties.set("persist.sys.nodataperm", "1"), 1000);
+            } catch (Exception e) {
+                    Log.e("nodataperm", "ERROR ", e);
+            }
+        }
     }
 
     @Override