1 files changed, 111 insertions, 0 deletions
diff --git a/media/java/android/media/tv/TvContentRatingSystemInfo.java b/media/java/android/media/tv/TvContentRatingSystemInfo.java
new file mode 100644
index 0000000..f2e5b08
--- /dev/null
+++ b/media/java/android/media/tv/TvContentRatingSystemInfo.java
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2014 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 android.media.tv;
+
+import android.annotation.SystemApi;
+import android.content.ContentResolver;
+import android.content.pm.ApplicationInfo;
+import android.net.Uri;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+/**
+ * TvContentRatingSystemInfo class provides information about a specific TV content rating system
+ * defined either by a system app or by a third-party app.
+ *
+ * @hide
+ */
+@SystemApi
+public final class TvContentRatingSystemInfo implements Parcelable {
+    private final Uri mXmlUri;
+
+    private final ApplicationInfo mApplicationInfo;
+
+    /**
+     * Creates a TvContentRatingSystemInfo object with given resource ID and receiver info.
+     *
+     * @param xmlResourceId The ID of an XML resource whose root element is
+     *            <code> &lt;rating-system-definitions&gt;</code>
+     * @param applicationInfo Information about the application that provides the TV content rating
+     *            system definition.
+     */
+    public static final TvContentRatingSystemInfo createTvContentRatingSystemInfo(int xmlResourceId,
+            ApplicationInfo applicationInfo) {
+        Uri uri = new Uri.Builder()
+                .scheme(ContentResolver.SCHEME_ANDROID_RESOURCE)
+                .authority(applicationInfo.packageName)
+                .appendPath(String.valueOf(xmlResourceId))
+                .build();
+        return new TvContentRatingSystemInfo(uri, applicationInfo);
+    }
+
+    private TvContentRatingSystemInfo(Uri xmlUri, ApplicationInfo applicationInfo) {
+        mXmlUri = xmlUri;
+        mApplicationInfo = applicationInfo;
+    }
+
+    /**
+     * Returns {@code true} if the TV content rating system is defined by a system app,
+     * {@code false} otherwise.
+     */
+    public final boolean isSystemDefined() {
+        return (mApplicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0;
+    }
+
+    /**
+     * Returns the URI to the XML resource that defines the TV content rating system.
+     *
+     * TODO: Remove. Instead, parse the XML resource and provide an interface to directly access
+     * parsed information.
+     */
+    public final Uri getXmlUri() {
+        return mXmlUri;
+    }
+
+    /**
+     * Used to make this class parcelable.
+     * @hide
+     */
+    public static final Parcelable.Creator<TvContentRatingSystemInfo> CREATOR =
+            new Parcelable.Creator<TvContentRatingSystemInfo>() {
+        @Override
+        public TvContentRatingSystemInfo createFromParcel(Parcel in) {
+            return new TvContentRatingSystemInfo(in);
+        }
+
+        @Override
+        public TvContentRatingSystemInfo[] newArray(int size) {
+            return new TvContentRatingSystemInfo[size];
+        }
+    };
+
+    private TvContentRatingSystemInfo(Parcel in) {
+        mXmlUri = in.readParcelable(null);
+        mApplicationInfo = in.readParcelable(null);
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeParcelable(mXmlUri, flags);
+        dest.writeParcelable(mApplicationInfo, flags);
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+}