Fabricated Overlays Backend Support.

app/src/main/assets/config_webview_packages.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 The CyanogenMod Project
+               (C) 2019 The LineageOS Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<webviewproviders>
+
+    <webviewprovider description="Mulch WebView" packageName="us.spotco.mulch_wv" availableByDefault="true">
+        <signature>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</signature>
+    </webviewprovider>
+    <webviewprovider description="Bromite WebView" packageName="org.bromite.webview" >
+        <signature>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</signature>
+    </webviewprovider>
+
+    <!-- The default WebView implementation -->
+    <webviewprovider description="AOSP WebView" packageName="com.android.webview" isFallback="true" />
+
+</webviewproviders>

app/src/main/java/io/github/muntashirakon/AppManager/compat/OverlayManagerCompact.java

@@ -1,17 +1,183 @@
 package io.github.muntashirakon.AppManager.compat;
 
+import static com.android.internal.R.*;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.om.FabricatedOverlay;
+import android.content.om.FabricatedOverlayHidden;
 import android.content.om.IOverlayManager;
+import android.content.om.OverlayIdentifier;
+import android.content.om.OverlayManagerTransaction;
+import android.content.om.OverlayManagerTransactionHidden;
+import android.content.pm.PackageManager;
+import android.content.res.AssetFileDescriptor;
+import android.content.res.Configuration;
+import android.content.res.Resources;
 import android.os.Build;
+import android.os.ParcelFileDescriptor;
+import android.util.TypedValue;
 
+import androidx.annotation.AnyRes;
+import androidx.annotation.Discouraged;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.annotation.RequiresApi;
 import androidx.annotation.RequiresPermission;
+import androidx.annotation.ReturnThis;
+import androidx.annotation.VisibleForTesting;
+
+import com.topjohnwu.superuser.ShellUtils;
+
+import org.jetbrains.annotations.Contract;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.Random;
 
+import dev.rikka.tools.refine.Refine;
+import io.github.muntashirakon.AppManager.AppManager;
+import io.github.muntashirakon.AppManager.BuildConfig;
+import io.github.muntashirakon.AppManager.R;
 import io.github.muntashirakon.AppManager.ipc.ProxyBinder;
+import io.github.muntashirakon.AppManager.logs.Log;
+import io.github.muntashirakon.AppManager.server.common.Shell;
+import io.github.muntashirakon.AppManager.utils.ContextUtils;
+import io.github.muntashirakon.AppManager.utils.ResourceUtil;
 
 @RequiresApi(Build.VERSION_CODES.O)
+@SuppressWarnings("NewApi")
 public class OverlayManagerCompact {
+    public static final String TAG = OverlayManagerCompact.class.getSimpleName();
+
     @RequiresPermission(ManifestCompat.permission.CHANGE_OVERLAY_PACKAGES)
     public static IOverlayManager getOverlayManager() {
         return IOverlayManager.Stub.asInterface(ProxyBinder.getService("overlay"));
     }
+    //Webview Config Info toString: TypedValue{t=0x3/d=0x37 "res/xml/config_webview_packages.xml" a=5 r=0x1170007} assetCookie: 0x5 dataType: 0x3
+
+    public static void createFabOverlayTest(String name) {
+        Log.d(TAG, "createWebviewOverlay() called with: name = [" + name + "]");
+        FabricatedOverlayBuilder.getPersistentOverlayBuilder(name, "net.tharow.overlaytarget")
+                .setResourceValue("net.tharow.overlaytarget:string/lorem_ipsum", TypedValue.TYPE_STRING, "MagicOverride", null)
+                .commit();
+
+    }
+
+    public static class FabricatedOverlayBuilder {
+        private final FabricatedOverlayHidden internal;
+        private final Resources packageResources;
+        private final Resources amResources;
+
+        @NonNull
+        @Contract("_, _ -> new")
+        public static FabricatedOverlayBuilder getNonPersistentOverlayBuilder(@NonNull String overlayName, @NonNull String packageName) {
+            ResourceUtil u = new ResourceUtil();
+            Context amc = ContextUtils.getContext();
+            if (u.loadAndroidResources() || u.resources == null) {
+                throw new IllegalStateException("android Resources failed to load");
+            }
+            return new FabricatedOverlayBuilder(amc, overlayName, packageName, u.resources.getString(string.config_systemShell));
+        }
+
+        @NonNull
+        @Contract("_, _ -> new")
+        public static FabricatedOverlayBuilder getPersistentOverlayBuilder(@NonNull String overlayName, @NonNull String packageName) {
+            return new FabricatedOverlayBuilder(ContextUtils.getContext(), overlayName, packageName, packageName);
+        }
+
+        public FabricatedOverlayBuilder(@NonNull Context parent, @NonNull String overlayName, @NonNull String packageName, @NonNull String owningPackage) {
+            this.internal = Refine.unsafeCast(new FabricatedOverlay(overlayName, packageName));
+            ResourceUtil resourceUtil = new ResourceUtil();
+            PackageManager pm = ContextUtils.getContext().getPackageManager();
+            this.amResources = parent.getResources();
+            resourceUtil.loadResources(pm, packageName);
+            if (resourceUtil.resources == null) {
+                throw new IllegalStateException("Failed to load resources");
+            }
+            this.packageResources = resourceUtil.resources;
+            this.internal.setOwningPackage(owningPackage);
+        }
+
+        @ReturnThis
+        public FabricatedOverlayBuilder setResValue(@AnyRes int pkgRes, @AnyRes int amRes) {
+            setResValue(pkgRes, amRes, null);
+            return this;
+        }
+
+        @ReturnThis
+        public FabricatedOverlayBuilder setResValue(@AnyRes int ogId, @AnyRes int newId, @Nullable String configuration) {
+            final String name = packageResources.getResourceName(ogId);
+            final TypedValue value = new TypedValue();
+            final TypedValue newValue = new TypedValue();
+            packageResources.getValue(ogId, value, true);
+            amResources.getValue(newId, newValue, true);
+            if (value.type != newValue.type) {
+                throw new IllegalArgumentException("Given Res Id's are not the same type");
+            }
+            switch (value.type) {
+                case TypedValue.TYPE_STRING:
+                    setResourceValue(name, value.type, newValue.string.toString(), configuration);
+                    break;
+                case TypedValue.TYPE_INT_BOOLEAN:
+                case TypedValue.TYPE_INT_DEC:
+                case TypedValue.TYPE_INT_HEX:
+                case TypedValue.TYPE_INT_COLOR_ARGB4:
+                case TypedValue.TYPE_INT_COLOR_ARGB8:
+                case TypedValue.TYPE_INT_COLOR_RGB4:
+                case TypedValue.TYPE_INT_COLOR_RGB8:
+                    setResourceValue(name, value.type, newValue.data, configuration);
+                default:
+                    throw new IllegalStateException("Unexpected value: " + value.type);
+            }
+            return this;
+        }
+
+        @NonNull
+        public OverlayIdentifier getIdentifier() {
+            return internal.getIdentifier();
+        }
+        @ReturnThis
+        public FabricatedOverlayBuilder setOwningPackage(@NonNull String owningPackage) {
+            internal.setOwningPackage(owningPackage);
+            return this;
+        }
+        @ReturnThis
+        public FabricatedOverlayBuilder setTargetOverlayable(@Nullable String targetOverlayable) {
+            internal.setTargetOverlayable(targetOverlayable);
+            return this;
+        }
+        @ReturnThis
+        public FabricatedOverlayBuilder setResourceValue(@NonNull String resourceName, int dataType, int value, @Nullable String configuration) {
+            internal.setResourceValue(resourceName, dataType, value, configuration);
+            return this;
+        }
+        @ReturnThis
+        public FabricatedOverlayBuilder setResourceValue(@NonNull String resourceName, @NonNull ParcelFileDescriptor value, @Nullable String configuration) {
+            internal.setResourceValue(resourceName, value, configuration);
+            return this;
+        }
+        @ReturnThis
+        public FabricatedOverlayBuilder setResourceValue(@NonNull String resourceName, int dataType, @NonNull String value, @Nullable String configuration) {
+            internal.setResourceValue(resourceName, dataType, value, configuration);
+            return this;
+        }
+        @ReturnThis
+        public FabricatedOverlayBuilder setNinePatchResourceValue(@NonNull String resourceName, @NonNull ParcelFileDescriptor value, @Nullable String configuration) {
+            internal.setNinePatchResourceValue(resourceName, value, configuration);
+            return this;
+        }
+        @ReturnThis
+        public FabricatedOverlayBuilder setResourceValue(@NonNull String resourceName, @NonNull AssetFileDescriptor value, @Nullable String configuration) {
+            internal.setResourceValue(resourceName, value, configuration);
+            return this;
+        }
+        public FabricatedOverlay build() {
+            return Refine.unsafeCast(internal);
+        }
+        public void commit() {
+            getOverlayManager().commit(new OverlayManagerTransactionHidden.Builder().registerFabricatedOverlay(this.build()).build());
+        }
+    }
 }

app/src/main/java/io/github/muntashirakon/AppManager/details/AppDetailsOverlaysFragment.java

@@ -1,6 +1,7 @@
 package io.github.muntashirakon.AppManager.details;
 
 import android.content.om.IOverlayManager;
+import android.content.om.OverlayManagerTransactionHidden;
 import android.graphics.Color;
 import android.os.Build;
 import android.os.Bundle;
@@ -41,6 +42,7 @@
 import io.github.muntashirakon.widget.MaterialAlertView;
 import io.github.muntashirakon.widget.RecyclerView;
 
+@RequiresApi(Build.VERSION_CODES.O)
 public class AppDetailsOverlaysFragment extends AppDetailsFragment {
 
     private static final String TAG = AppDetailsOverlaysFragment.class.getSimpleName();
@@ -112,6 +114,10 @@ public boolean onMenuItemSelected(@NonNull MenuItem menuItem) {
         } else if (id == R.id.action_sort_by_priority) {
             setSortBy(SORT_BY_PRIORITY);
             menuItem.setChecked(true);
+        } else if (id == R.id.action_create_overlay) {
+            OverlayManagerCompact.createFabOverlayTest("AM"+Integer.toHexString(this.hashCode())+"Overlay");
+            menuItem.setChecked(true);
+            refreshDetails();
         } else return false;
         return true;
     }
@@ -182,6 +188,8 @@ public void onBindViewHolder(@NonNull ViewHolder holder, int index) {
             synchronized (mAdapterList) {
                 overlayItem = (AppDetailsOverlayItem) mAdapterList.get(index);
             }
+            if (viewModel==null)
+                return;
             String overlayName = overlayItem.name;
 
             if (mConstraint != null && overlayName.toLowerCase(Locale.ROOT).contains(mConstraint)) {
@@ -216,7 +224,14 @@ public void onBindViewHolder(@NonNull ViewHolder holder, int index) {
                 holder.toggleSwitch.setOnClickListener((v) -> ThreadUtils.postOnBackgroundThread(() -> {
                     try {
                         // TODO: 2/18/25 Move to ViewModel
-                        if (overlayItem.setEnabled(overlayManager, !overlayItem.isEnabled())) {
+                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+                            overlayManager.commit(new OverlayManagerTransactionHidden.Builder()
+                                    .setEnabled(
+                                            overlayItem.getOverlayIdentifier(),
+                                            !overlayItem.isEnabled(),
+                                            viewModel.getUserId()
+                                    ).build());
+                        } else if (overlayItem.setEnabled(overlayManager, !overlayItem.isEnabled())) {
                             ThreadUtils.postOnMainThread(() -> notifyItemChanged(index));
                         } else throw new Exception("Error Changing Overlay State " + overlayItem);
                     } catch (Exception e) {

app/src/main/java/io/github/muntashirakon/AppManager/details/struct/AppDetailsOverlayItem.java

@@ -1,7 +1,9 @@
 package io.github.muntashirakon.AppManager.details.struct;
 
+import android.annotation.SuppressLint;
 import android.annotation.UserIdInt;
 import android.content.om.IOverlayManager;
+import android.content.om.OverlayIdentifier;
 import android.content.om.OverlayInfo;
 import android.content.om.OverlayInfoHidden;
 import android.os.Build;
@@ -56,6 +58,12 @@ public boolean isMutable() {
         return true;
     }
 
+    @NonNull
+    @RequiresApi(Build.VERSION_CODES.S)
+    public OverlayIdentifier getOverlayIdentifier() {
+        return item.getOverlayIdentifier();
+    }
+
     public String getReadableState() {
         return stateToString(item.state);
     }

app/src/main/java/io/github/muntashirakon/AppManager/utils/ResourceUtil.java

@@ -6,15 +6,26 @@
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.pm.PackageManager;
+import android.content.res.AssetFileDescriptor;
 import android.content.res.Resources;
 import android.graphics.drawable.Drawable;
+import android.os.Build;
+import android.util.Log;
+import android.util.TypedValue;
 
 import androidx.annotation.DrawableRes;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.annotation.RequiresApi;
+import androidx.annotation.XmlRes;
 import androidx.core.content.res.ResourcesCompat;
 
+import java.io.IOException;
+
 public final class ResourceUtil {
+
+    private static final String TAG = ResourceUtil.class.getSimpleName();
+
     public static class ParsedResource {
         @NonNull
         private final String mPackageName;
@@ -136,4 +147,23 @@ public String getString(@NonNull String stringRes) throws Resources.NotFoundExce
         if (intStringRes == 0) throw new Resources.NotFoundException("String resource ID " + stringRes);
         return this.resources.getString(intStringRes);
     }
+
+    @SuppressWarnings("NewApi")
+    @NonNull
+    public static AssetFileDescriptor getXmlAssetFd(Resources resources, @XmlRes int id) throws Resources.NotFoundException {
+        Log.d(TAG, "getXmlAssetFd() called with: resources = [" + resources + "], id = [" + id + "]");
+        final TypedValue value = new TypedValue();
+        if (resources == null) {
+            throw new Resources.NotFoundException("Resources Not Init");
+        }
+        try {
+            resources.getValue(id, value, true);
+            if (value.type == TypedValue.TYPE_STRING) {
+                return resources.getAssets().openNonAssetFd(value.assetCookie, value.string.toString());
+            }
+            throw new Resources.NotFoundException("Resource ID #0x" + Integer.toHexString(id) + " type #0x "+Integer.toHexString(value.type) + " is not valid");
+        } catch (IOException e) {
+            throw new Resources.NotFoundException("Resource ID #0x "+ Integer.toHexString(id), e);
+        }
+    }
 }

app/src/main/res/menu/fragment_app_details_overlay_actions.xml

@@ -8,6 +8,12 @@
         android:title="@string/refresh"
         app:showAsAction="never" />
 
+    <item
+        android:id="@+id/action_create_overlay"
+        android:icon="@drawable/ic_add"
+        android:title="@string/action_create_overlay"
+        app:showAsAction="never" />
+
     <item
         android:icon="@drawable/ic_sort"
         android:title="@string/sort"