From cbd19d17a81e1c87c20cb6ee8d3231964b35e1b6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8D=97=E5=AE=AB=E9=9B=AA=E7=8F=8A?= <vvb2060@gmail.com>
Date: Thu, 19 May 2022 17:08:12 +0800
Subject: [PATCH] Revert "Fix resource hook on MediaTek" (#1954)

MTK has fixed this issue, for devices that have not been updated,
can use `resetprop ro.vendor.pref_scale_enable_cfg 0`
---
 .../de/robv/android/xposed/XposedBridge.java  | 21 -------------------
 .../lspd/service/ConfigFileManager.java       | 20 ------------------
 2 files changed, 41 deletions(-)

diff --git a/core/src/main/java/de/robv/android/xposed/XposedBridge.java b/core/src/main/java/de/robv/android/xposed/XposedBridge.java
index 16e9ecf2..f1e9ef40 100644
--- a/core/src/main/java/de/robv/android/xposed/XposedBridge.java
+++ b/core/src/main/java/de/robv/android/xposed/XposedBridge.java
@@ -21,10 +21,7 @@
 package de.robv.android.xposed;
 
 import android.app.ActivityThread;
-import android.content.ContextWrapper;
-import android.content.pm.ApplicationInfo;
 import android.content.res.Resources;
-import android.content.res.ResourcesImpl;
 import android.content.res.TypedArray;
 import android.util.Log;
 
@@ -138,24 +135,6 @@ public final class XposedBridge {
             dummyClassLoader.loadClass("xposed.dummy.XResourcesSuperClass");
             dummyClassLoader.loadClass("xposed.dummy.XTypedArraySuperClass");
             XposedHelpers.setObjectField(myCL, "parent", dummyClassLoader);
-
-            var contextField = XposedHelpers.findFieldIfExists(ResourcesImpl.class, "mAppContext");
-            // Used by com.mediatek.res.AsyncDrawableCache.putCacheList
-            if (contextField != null) {
-                var mediatekCompat = new ContextWrapper(null) {
-                    private final ApplicationInfo info = new ApplicationInfo();
-
-                    @Override
-                    public ApplicationInfo getApplicationInfo() {
-                        info.processName = "system";
-                        return info;
-                    }
-                };
-
-                // This field will be updated to correct value
-                // after ContextImpl.createAppContext
-                contextField.set(null, mediatekCompat);
-            }
         } catch (Throwable throwable) {
             XposedBridge.log(throwable);
             XposedInit.disableResources = true;
diff --git a/daemon/src/main/java/org/lsposed/lspd/service/ConfigFileManager.java b/daemon/src/main/java/org/lsposed/lspd/service/ConfigFileManager.java
index 986d8131..e8642233 100644
--- a/daemon/src/main/java/org/lsposed/lspd/service/ConfigFileManager.java
+++ b/daemon/src/main/java/org/lsposed/lspd/service/ConfigFileManager.java
@@ -22,11 +22,8 @@ package org.lsposed.lspd.service;
 import static org.lsposed.lspd.service.ServiceManager.TAG;
 import static org.lsposed.lspd.service.ServiceManager.toGlobalNamespace;
 
-import android.content.ContextWrapper;
-import android.content.pm.ApplicationInfo;
 import android.content.res.AssetManager;
 import android.content.res.Resources;
-import android.content.res.ResourcesImpl;
 import android.os.ParcelFileDescriptor;
 import android.os.Process;
 import android.os.SELinux;
@@ -143,23 +140,6 @@ public class ConfigFileManager {
         } catch (Throwable e) {
             Log.e(TAG, Log.getStackTraceString(e));
         }
-        try {
-            @SuppressWarnings("JavaReflectionMemberAccess")
-            var contextField = ResourcesImpl.class.getDeclaredField("mAppContext");
-            contextField.setAccessible(true);
-            var mediatekCompat = new ContextWrapper(null) {
-                private final ApplicationInfo info = new ApplicationInfo();
-
-                @Override
-                public ApplicationInfo getApplicationInfo() {
-                    info.processName = "system";
-                    return info;
-                }
-            };
-            contextField.set(null, mediatekCompat);
-        } catch (Exception ignored) {
-            // Not a MediaTek device
-        }
     }
 
     static void reloadConfiguration() {