1 files changed, 123 insertions, 0 deletions
diff --git a/Settings/src/com/android/tv/settings/customization/Partner.java b/Settings/src/com/android/tv/settings/customization/Partner.java
new file mode 100644
index 000000000..44160bd8e
--- /dev/null
+++ b/Settings/src/com/android/tv/settings/customization/Partner.java
@@ -0,0 +1,123 @@
+/*
+ * 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.tv.settings.customization;
+
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.content.res.Resources;
+import android.graphics.drawable.Drawable;
+import android.util.Log;
+
+import androidx.annotation.Nullable;
+
+import java.util.List;
+
+/**
+ * Singleton class that is aware finds the settings customization apk available in the
+ * system image. Exposes methods to get resources from this package.
+ */
+public final class Partner {
+    private static final String TAG = "Partner";
+
+    private static final String CUSTOMIZATION_ACTION =
+            "com.tv.settings.action.PARTNER_CUSTOMIZATION";
+
+    private Resources mResources;
+    private String mPackage;
+    private static Partner sPartner = null;
+
+    private Partner(Context context) {
+        try {
+            final PackageManager packageManager = context.getPackageManager();
+            final Intent intent = new Intent(CUSTOMIZATION_ACTION);
+            final List<ResolveInfo> resolveInfoList = packageManager
+                    .queryBroadcastReceivers(intent, 0);
+            if (resolveInfoList == null || resolveInfoList.isEmpty()) {
+                Log.i(TAG, "Partner customization apk not found");
+            } else {
+                mPackage = resolveInfoList.get(0).activityInfo.packageName;
+                Log.i(TAG, "Found partner customization apk: " + mPackage);
+                mResources = context.getPackageManager().getResourcesForApplication(
+                        mPackage);
+            }
+        } catch (PackageManager.NameNotFoundException nameNotFoundException) {
+            Log.e(TAG, "Error in getting resources of partner customization apk");
+        }
+    }
+
+    public static Partner getInstance(Context context) {
+        if (sPartner == null) {
+            sPartner = new Partner(context);
+        }
+        return sPartner;
+    }
+
+    public boolean isCustomizationPackageProvided() {
+        return mPackage != null && mResources != null;
+    }
+
+    @Nullable
+    public Integer getInteger(String name) {
+        final Integer id = getIdentifier(name, "integer");
+        if (id == null) {
+            Log.i(TAG, "Unable to find resource id of integer: " + name);
+            return null;
+        }
+        return mResources.getInteger(id);
+    }
+
+    @Nullable
+    private Integer getIdentifier(String name, String defType) {
+        if (mResources == null) {
+            Log.i(TAG, "Partner customization resource reference is null");
+            return null;
+        }
+        return mResources.getIdentifier(name, defType, mPackage);
+    }
+
+    @Nullable
+    public String getString(String name) {
+        final Integer id = getIdentifier(name, "string");
+        if (id == null) {
+            Log.i(TAG, "Unable to find resource id of string: " + name);
+            return null;
+        }
+        return mResources.getString(id);
+    }
+
+    @Nullable
+    public Drawable getDrawable(String name, Resources.Theme theme) {
+        final Integer id = getIdentifier(name, "drawable");
+        if (id == null) {
+            Log.i(TAG, "Unable to find resource id of drawable: " + name);
+            return null;
+        }
+        return mResources.getDrawable(id, theme);
+    }
+
+    @Nullable
+    public String[] getArray(String name) {
+        final Integer id = getIdentifier(name, "array");
+        if (id == null) {
+            Log.i(TAG, "Unable to find resource id of array: " + name);
+            return null;
+        }
+        return mResources.getStringArray(id);
+    }
+}