Enable Kotlin for Settings App

Currently Kotlin files cannot build with library app-compat-annotations.

Only one @ChangeId need this library, create separate build target
library Settings-change-ids to solve this issue.

After this cl, Kotlin could be used for Settings App.

Fix: 229037247
Test: make Settings
Change-Id: I4a0d99425c9e6cc2cbc015d2561daa68609ca0fd

Android.bp

@@ -35,6 +35,15 @@ java_library {
     ],
 }
 
+java_library {
+    name: "Settings-change-ids",
+    srcs: ["src/com/android/settings/ChangeIds.java"],
+    libs: [
+        "app-compat-annotations",
+    ],
+}
+
+
 // Build the Settings APK
 android_library {
     name: "Settings-core",
@@ -77,18 +86,18 @@ android_library {
         "lottie",
         "WifiTrackerLib",
         "SettingsLibActivityEmbedding",
+        "Settings-change-ids",
     ],
 
     libs: [
         "telephony-common",
         "ims-common",
-        "app-compat-annotations",
     ],
 }
 
 platform_compat_config {
     name: "settings-platform-compat-config",
-    src: ":Settings-core",
+    src: ":Settings-change-ids",
     system_ext_specific: true,
 }
 
@@ -126,7 +135,7 @@ filegroup {
 // over all the sources together.
 filegroup {
     name: "Settings_srcs",
-    srcs: ["src/**/*.java"],
+    srcs: ["src/**/*.java", "src/**/*.kt"],
 }
 
 filegroup {

src/com/android/settings/ChangeIds.java

@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2022 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.settings;
+
+import android.compat.annotation.ChangeId;
+import android.compat.annotation.LoggingOnly;
+
+/**
+ * All the {@link ChangeId} used for Settings App.
+ */
+public class ChangeIds {
+    /**
+     * Intents with action {@code android.settings.MANAGE_APP_OVERLAY_PERMISSION}
+     * and data URI scheme {@code package} don't go to the app-specific screen for managing the
+     * permission anymore. Instead, they redirect to this screen for managing all the apps that have
+     * requested such permission.
+     */
+    @ChangeId
+    @LoggingOnly
+    public static final long CHANGE_RESTRICT_SAW_INTENT = 135920175L;
+}

src/com/android/settings/applications/manageapplications/ManageApplications.java

@@ -18,6 +18,7 @@ package com.android.settings.applications.manageapplications;
 
 import static androidx.recyclerview.widget.RecyclerView.SCROLL_STATE_IDLE;
 
+import static com.android.settings.ChangeIds.CHANGE_RESTRICT_SAW_INTENT;
 import static com.android.settings.applications.manageapplications.AppFilterRegistry.FILTER_APPS_ALL;
 import static com.android.settings.applications.manageapplications.AppFilterRegistry.FILTER_APPS_BLOCKED;
 import static com.android.settings.applications.manageapplications.AppFilterRegistry.FILTER_APPS_DISABLED;
@@ -37,8 +38,6 @@ import android.app.Activity;
 import android.app.ActivityManager;
 import android.app.settings.SettingsEnums;
 import android.app.usage.IUsageStatsManager;
-import android.compat.annotation.ChangeId;
-import android.compat.annotation.LoggingOnly;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.ApplicationInfo;
@@ -190,16 +189,6 @@ public class ManageApplications extends InstrumentedFragment
     public static final int STORAGE_TYPE_DEFAULT = 0; // Show all apps that are not categorized.
     public static final int STORAGE_TYPE_LEGACY = 1;  // Show apps even if they can be categorized.
 
-    /**
-     * Intents with action {@code android.settings.MANAGE_APP_OVERLAY_PERMISSION}
-     * and data URI scheme {@code package} don't go to the app-specific screen for managing the
-     * permission anymore. Instead, they redirect to this screen for managing all the apps that have
-     * requested such permission.
-     */
-    @ChangeId
-    @LoggingOnly
-    private static final long CHANGE_RESTRICT_SAW_INTENT = 135920175L;
-
     // sort order
     @VisibleForTesting
     int mSortOrder = R.id.sort_order_alpha;