| /* |
| * Copyright (C) 2009 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.content; |
| |
| import android.content.pm.RegisteredServicesCache; |
| import android.content.pm.XmlSerializerAndParser; |
| import android.content.res.TypedArray; |
| import android.util.AttributeSet; |
| import org.xmlpull.v1.XmlPullParser; |
| import org.xmlpull.v1.XmlSerializer; |
| import org.xmlpull.v1.XmlPullParserException; |
| |
| import java.io.IOException; |
| |
| /** |
| * A cache of services that export the {@link android.content.ISyncAdapter} interface. |
| * @hide |
| */ |
| /* package private */ class SyncAdaptersCache extends RegisteredServicesCache<SyncAdapterType> { |
| private static final String TAG = "Account"; |
| |
| private static final String SERVICE_INTERFACE = "android.content.SyncAdapter"; |
| private static final String SERVICE_META_DATA = "android.content.SyncAdapter"; |
| private static final String ATTRIBUTES_NAME = "sync-adapter"; |
| private static final MySerializer sSerializer = new MySerializer(); |
| |
| SyncAdaptersCache(Context context) { |
| super(context, SERVICE_INTERFACE, SERVICE_META_DATA, ATTRIBUTES_NAME, sSerializer); |
| } |
| |
| public SyncAdapterType parseServiceAttributes(String packageName, AttributeSet attrs) { |
| TypedArray sa = mContext.getResources().obtainAttributes(attrs, |
| com.android.internal.R.styleable.SyncAdapter); |
| try { |
| final String authority = |
| sa.getString(com.android.internal.R.styleable.SyncAdapter_contentAuthority); |
| final String accountType = |
| sa.getString(com.android.internal.R.styleable.SyncAdapter_accountType); |
| if (authority == null || accountType == null) { |
| return null; |
| } |
| final boolean userVisible = |
| sa.getBoolean(com.android.internal.R.styleable.SyncAdapter_userVisible, true); |
| final boolean supportsUploading = |
| sa.getBoolean(com.android.internal.R.styleable.SyncAdapter_supportsUploading, |
| true); |
| return new SyncAdapterType(authority, accountType, userVisible, supportsUploading); |
| } finally { |
| sa.recycle(); |
| } |
| } |
| |
| static class MySerializer implements XmlSerializerAndParser<SyncAdapterType> { |
| public void writeAsXml(SyncAdapterType item, XmlSerializer out) throws IOException { |
| out.attribute(null, "authority", item.authority); |
| out.attribute(null, "accountType", item.accountType); |
| } |
| |
| public SyncAdapterType createFromXml(XmlPullParser parser) |
| throws IOException, XmlPullParserException { |
| final String authority = parser.getAttributeValue(null, "authority"); |
| final String accountType = parser.getAttributeValue(null, "accountType"); |
| return SyncAdapterType.newKey(authority, accountType); |
| } |
| } |
| } |