SystemUI Aconfig

Test: manually built and ran
Bug: 292511372
Change-Id: Ia783091f22b9d24df3f1c2273f917afad5c59059
diff --git a/packages/SystemUI/Android.bp b/packages/SystemUI/Android.bp
index 0474849..9ce5bc1 100644
--- a/packages/SystemUI/Android.bp
+++ b/packages/SystemUI/Android.bp
@@ -132,6 +132,17 @@
     manifest: "AndroidManifest-res.xml",
 }
 
+aconfig_declarations {
+    name: "systemui_aconfig_flags",
+    package: "com.android.systemui.aconfig",
+    srcs: ["src/com/android/systemui/aconfig/systemui.aconfig"],
+}
+
+java_aconfig_library {
+    name: "systemui_aconfig_flags_lib",
+    aconfig_declarations: "systemui_aconfig_flags",
+}
+
 android_library {
     name: "SystemUI-core",
     defaults: [
@@ -166,6 +177,7 @@
         "SystemUISharedLib",
         "SystemUI-statsd",
         "SettingsLib",
+        "systemui_aconfig_flags_lib",
         "androidx.core_core-ktx",
         "androidx.viewpager2_viewpager2",
         "androidx.legacy_legacy-support-v4",
@@ -344,6 +356,7 @@
         "SystemUICustomizationLib",
         "SystemUI-statsd",
         "SettingsLib",
+        "systemui_aconfig_flags_lib",
         "androidx.viewpager2_viewpager2",
         "androidx.legacy_legacy-support-v4",
         "androidx.recyclerview_recyclerview",
diff --git a/packages/SystemUI/src/com/android/systemui/aconfig/AConfigModule.kt b/packages/SystemUI/src/com/android/systemui/aconfig/AConfigModule.kt
new file mode 100644
index 0000000..251a699
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/aconfig/AConfigModule.kt
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2023 The Android Open Source 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.
+ */
+
+package com.android.systemui.aconfig
+
+import com.android.systemui.dagger.SysUISingleton
+import dagger.Module
+import dagger.Provides
+
+@Module
+abstract class AConfigModule {
+    @Module
+    companion object {
+        @Provides
+        @SysUISingleton
+        fun providesImpl(): FeatureFlags {
+            return FeatureFlagsImpl()
+        }
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/aconfig/systemui.aconfig b/packages/SystemUI/src/com/android/systemui/aconfig/systemui.aconfig
new file mode 100644
index 0000000..2d6e257
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/aconfig/systemui.aconfig
@@ -0,0 +1,8 @@
+package: "com.android.systemui.aconfig"
+
+flag {
+    name: "example_flag"
+    namespace: "systemui"
+    description: "An Example Flag"
+    bug: "292511372"
+}
diff --git a/packages/SystemUI/src/com/android/systemui/dagger/SystemUIModule.java b/packages/SystemUI/src/com/android/systemui/dagger/SystemUIModule.java
index 18b5612..9f4b956 100644
--- a/packages/SystemUI/src/com/android/systemui/dagger/SystemUIModule.java
+++ b/packages/SystemUI/src/com/android/systemui/dagger/SystemUIModule.java
@@ -29,6 +29,7 @@
 import com.android.systemui.BootCompleteCacheImpl;
 import com.android.systemui.accessibility.AccessibilityModule;
 import com.android.systemui.accessibility.data.repository.AccessibilityRepositoryModule;
+import com.android.systemui.aconfig.AConfigModule;
 import com.android.systemui.appops.dagger.AppOpsModule;
 import com.android.systemui.assist.AssistModule;
 import com.android.systemui.authentication.AuthenticationModule;
@@ -156,6 +157,7 @@
 @Module(includes = {
             AccessibilityModule.class,
             AccessibilityRepositoryModule.class,
+            AConfigModule.class,
             AppOpsModule.class,
             AssistModule.class,
             AuthenticationModule.class,
diff --git a/packages/SystemUI/src/com/android/systemui/flags/FeatureFlagsDebug.java b/packages/SystemUI/src/com/android/systemui/flags/FeatureFlagsDebug.java
index 2c11d78..367a9b9 100644
--- a/packages/SystemUI/src/com/android/systemui/flags/FeatureFlagsDebug.java
+++ b/packages/SystemUI/src/com/android/systemui/flags/FeatureFlagsDebug.java
@@ -32,7 +32,6 @@
 import android.content.res.Resources;
 import android.os.Bundle;
 import android.os.UserHandle;
-import android.provider.DeviceConfig;
 import android.util.Log;
 
 import androidx.annotation.NonNull;