diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index bc0cd97685..312353267a 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -56,6 +56,7 @@
             android:enabled="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
                 <category android:name="android.intent.category.HOME" />
                 <category android:name="android.intent.category.DEFAULT" />
                 <category android:name="android.intent.category.MONKEY"/>
diff --git a/build.gradle b/build.gradle
index 534ca65115..9b9085945b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -10,8 +10,28 @@ buildscript {
     }
 }
 
-final String ANDROID_TOP = "${rootDir}/../../.."
-final String FRAMEWORK_PREBUILTS_DIR = "${ANDROID_TOP}/prebuilts/framework_intermediates/"
+final String FRAMEWORK_PREBUILTS_DIR = "prebuilts"
+
+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+        jcenter()
+        maven { url 'https://jitpack.io' }
+    }
+
+    ext.addFrameworkJar = { String path ->
+        def frameworkJar = new File(rootProject.projectDir, 'prebuilts/libs/' + path)
+        if (!frameworkJar.exists()) {
+            throw new IllegalArgumentException("Framework jar path doesn't exist")
+        }
+        gradle.projectsEvaluated {
+            tasks.withType(JavaCompile) {
+                options.bootstrapClasspath = files([frameworkJar] + (options.bootstrapClasspath.files as Iterable<File>))
+            }
+        }
+    }
+}
 
 apply plugin: 'com.android.application'
 apply plugin: 'com.google.protobuf'
@@ -47,13 +67,13 @@ android {
     productFlavors {
         aosp {
             dimension "app"
-            applicationId 'com.android.launcher3'
+            applicationId 'ch.deletescape.lawnchair'
             testApplicationId 'com.android.launcher3.tests'
         }
 
         l3go {
             dimension "app"
-            applicationId 'com.android.launcher3'
+            applicationId 'ch.deletescape.lawnchair'
             testApplicationId 'com.android.launcher3.tests'
         }
 
@@ -132,6 +152,8 @@ android {
             manifest.srcFile "quickstep/AndroidManifest.xml"
         }
     }
+
+    addFrameworkJar('framework.jar')
 }
 
 allprojects {
@@ -151,9 +173,10 @@ dependencies {
     implementation project(':IconLoader')
     withQuickstepImplementation project(':SharedLibWrapper')
     implementation fileTree(dir: "${FRAMEWORK_PREBUILTS_DIR}/libs", include: 'launcher_protos.jar')
+    implementation fileTree(dir: "${FRAMEWORK_PREBUILTS_DIR}/libs", include: 'sysui_statslog.jar')
 
     // Recents lib dependency
-    withQuickstepImplementation fileTree(dir: "${FRAMEWORK_PREBUILTS_DIR}/quickstep/libs", include: 'sysui_shared.jar')
+    withQuickstepImplementation fileTree(dir: "${FRAMEWORK_PREBUILTS_DIR}/libs", include: 'sysui_shared.jar')
 
     // Required for AOSP to compile. This is already included in the sysui_shared.jar
     withoutQuickstepImplementation fileTree(dir: "${FRAMEWORK_PREBUILTS_DIR}/libs", include: 'plugin_core.jar')
@@ -166,6 +189,8 @@ dependencies {
     androidTestImplementation 'com.android.support.test:rules:1.0.0'
     androidTestImplementation 'com.android.support.test.uiautomator:uiautomator-v18:2.1.2'
     androidTestImplementation "androidx.annotation:annotation:${ANDROID_X_VERSION}"
+    implementation 'com.google.protobuf.nano:protobuf-javanano:3.1.0'
+    implementation 'com.github.ChickenHook:RestrictionBypass:2.2'
 }
 
 protobuf {
diff --git a/gradle.properties b/gradle.properties
index 7a51375653..a38def522f 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -10,4 +10,4 @@ PROTOBUF_CLASS_PATH=com.google.protobuf:protobuf-gradle-plugin:0.8.8
 PROTOBUF_DEPENDENCY=com.google.protobuf.nano:protobuf-javanano:3.0.0-alpha-7
 
 BUILD_TOOLS_VERSION=28.0.3
-COMPILE_SDK=android-R
+COMPILE_SDK=android-30
diff --git a/prebuilts/libs/framework.jar b/prebuilts/libs/framework.jar
new file mode 100755
index 0000000000..6402c72f50
Binary files /dev/null and b/prebuilts/libs/framework.jar differ
diff --git a/prebuilts/libs/launcher_protos.jar b/prebuilts/libs/launcher_protos.jar
new file mode 100644
index 0000000000..195cf7109f
Binary files /dev/null and b/prebuilts/libs/launcher_protos.jar differ
diff --git a/prebuilts/libs/plugin_core.jar b/prebuilts/libs/plugin_core.jar
new file mode 100644
index 0000000000..d5e3533daa
Binary files /dev/null and b/prebuilts/libs/plugin_core.jar differ
diff --git a/prebuilts/libs/sysui_shared.jar b/prebuilts/libs/sysui_shared.jar
new file mode 100644
index 0000000000..8933be53c2
Binary files /dev/null and b/prebuilts/libs/sysui_shared.jar differ
diff --git a/prebuilts/libs/sysui_statslog.jar b/prebuilts/libs/sysui_statslog.jar
new file mode 100644
index 0000000000..62519993b8
Binary files /dev/null and b/prebuilts/libs/sysui_statslog.jar differ
diff --git a/quickstep/AndroidManifest-launcher.xml b/quickstep/AndroidManifest-launcher.xml
index d680507e3b..48dd687ff2 100644
--- a/quickstep/AndroidManifest-launcher.xml
+++ b/quickstep/AndroidManifest-launcher.xml
@@ -60,6 +60,7 @@
                 <category android:name="android.intent.category.DEFAULT" />
                 <category android:name="android.intent.category.MONKEY"/>
                 <category android:name="android.intent.category.LAUNCHER_APP" />
+                <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
             <meta-data
                 android:name="com.android.launcher3.grid.control"
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionAppTracker.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionAppTracker.java
index 4c7943b10b..f1ee16a4cf 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionAppTracker.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionAppTracker.java
@@ -18,6 +18,7 @@ package com.android.launcher3.appprediction;
 import static com.android.launcher3.InvariantDeviceProfile.CHANGE_FLAG_GRID;
 import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 
+import android.Manifest;
 import android.annotation.TargetApi;
 import android.app.prediction.AppPredictionContext;
 import android.app.prediction.AppPredictionManager;
@@ -27,6 +28,7 @@ import android.app.prediction.AppTargetEvent;
 import android.app.prediction.AppTargetId;
 import android.content.ComponentName;
 import android.content.Context;
+import android.content.pm.PackageManager;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
@@ -111,6 +113,9 @@ public class PredictionAppTracker extends AppLaunchTracker
             return null;
         }
 
+        int usagePerm = mContext.checkCallingOrSelfPermission(Manifest.permission.PACKAGE_USAGE_STATS);
+        if (usagePerm != PackageManager.PERMISSION_GRANTED) return null;
+
         AppPredictor predictor = apm.createAppPredictionSession(
                 new AppPredictionContext.Builder(mContext)
                         .setUiSurface(client.id)
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java
index b94e6337d0..a599cf4ef8 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java
@@ -21,6 +21,7 @@ import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.hybridhotseat.HotseatEduController.getSettingsIntent;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_HOTSEAT_RANKED;
 
+import android.Manifest;
 import android.animation.Animator;
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
@@ -30,6 +31,7 @@ import android.app.prediction.AppPredictor;
 import android.app.prediction.AppTarget;
 import android.app.prediction.AppTargetEvent;
 import android.content.ComponentName;
+import android.content.pm.PackageManager;
 import android.os.Process;
 import android.util.Log;
 import android.view.HapticFeedbackConstants;
@@ -321,6 +323,11 @@ public class HotseatPredictionController implements DragController.DragListener,
 
         mPredictionModel.createBundle(bundle -> {
             if (mIsDestroyed) return;
+            int usagePerm = mLauncher.checkCallingOrSelfPermission(Manifest.permission.PACKAGE_USAGE_STATS);
+            if (usagePerm != PackageManager.PERMISSION_GRANTED) {
+                mAppPredictor = null;
+                return;
+            }
             mAppPredictor = apm.createAppPredictionSession(
                     new AppPredictionContext.Builder(mLauncher)
                             .setUiSurface(PREDICTION_CLIENT)
diff --git a/quickstep/src/com/android/launcher3/uioverrides/DeviceFlag.java b/quickstep/src/com/android/launcher3/uioverrides/DeviceFlag.java
index 010694b0c5..a291843f3c 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/DeviceFlag.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/DeviceFlag.java
@@ -61,23 +61,24 @@ public class DeviceFlag extends DebugFlag {
     }
 
     private void registerDeviceConfigChangedListener(Context context) {
-        DeviceConfig.addOnPropertiesChangedListener(
-                NAMESPACE_LAUNCHER,
-                context.getMainExecutor(),
-                properties -> {
-                    if (!NAMESPACE_LAUNCHER.equals(properties.getNamespace())
-                            || !properties.getKeyset().contains(key)) {
-                        return;
-                    }
-                    defaultValue = getDeviceValue(key, mDefaultValueInCode);
-                    initialize(context);
-                    for (Runnable r: mListeners) {
-                        r.run();
-                    }
-                });
+//        DeviceConfig.addOnPropertiesChangedListener(
+//                NAMESPACE_LAUNCHER,
+//                context.getMainExecutor(),
+//                properties -> {
+//                    if (!NAMESPACE_LAUNCHER.equals(properties.getNamespace())
+//                            || !properties.getKeyset().contains(key)) {
+//                        return;
+//                    }
+//                    defaultValue = getDeviceValue(key, mDefaultValueInCode);
+//                    initialize(context);
+//                    for (Runnable r: mListeners) {
+//                        r.run();
+//                    }
+//                });
     }
 
     protected static boolean getDeviceValue(String key, boolean defaultValue) {
-        return DeviceConfig.getBoolean(NAMESPACE_LAUNCHER, key, defaultValue);
+        return defaultValue;
+//        return DeviceConfig.getBoolean(NAMESPACE_LAUNCHER, key, defaultValue);
     }
 }
diff --git a/src/com/android/launcher3/MainProcessInitializer.java b/src/com/android/launcher3/MainProcessInitializer.java
index 5f6ecb5510..b03c34b8e3 100644
--- a/src/com/android/launcher3/MainProcessInitializer.java
+++ b/src/com/android/launcher3/MainProcessInitializer.java
@@ -17,6 +17,7 @@
 package com.android.launcher3;
 
 import android.content.Context;
+import android.util.Log;
 
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.graphics.BitmapCreationCheck;
@@ -24,12 +25,23 @@ import com.android.launcher3.graphics.IconShape;
 import com.android.launcher3.logging.FileLog;
 import com.android.launcher3.util.ResourceBasedOverride;
 
+import org.chickenhook.restrictionbypass.Unseal;
+
 /**
  * Utility class to handle one time initializations of the main process
  */
 public class MainProcessInitializer implements ResourceBasedOverride {
 
+    private static final String TAG = "MainProcessInitializer";
+
     public static void initialize(Context context) {
+        try {
+            Unseal.unseal();
+            Log.i(TAG, "Unseal success!");
+        } catch (Exception e) {
+            Log.e(TAG, "Unseal fail!");
+            e.printStackTrace();
+        }
         Overrides.getObject(
                 MainProcessInitializer.class, context, R.string.main_process_initializer_class)
                 .init(context);