| /* |
| * 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> <rating-system-definitions></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; |
| } |
| } |