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90 lines
3.2 KiB
90 lines
3.2 KiB
4 months ago
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<?xml version="1.0" encoding="UTF-8"?>
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<!--
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Copyright 2013 The Android Open Source Project
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<sample>
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<name>BasicSyncAdapter</name>
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<group>Connectivity</group>
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<package>com.example.android.basicsyncadapter</package>
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<!-- change minSdk if needed-->
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<minSdk>14</minSdk>
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<strings>
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<intro>
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<![CDATA[
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This sample demonstrates using SyncAdapter to fetch background data for an app that
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doesn\'t require a user-visible account type or 2-way synchronization.
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\n\nThis sample periodically downloads the feed from the Android Developer Blog and
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caches the data in a content provider. At runtime, the cached feed data is displayed
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inside a ListView.
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]]>
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</intro>
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</strings>
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<metadata>
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<status>PUBLISHED</status>
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<categories>Background, Connectivity</categories>
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<technologies>Android</technologies>
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<languages>Java</languages>
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<solutions>Mobile</solutions>
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<level>INTERMEDIATE</level>
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<icon>screenshots/icon-web.png</icon>
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<screenshots>
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<img>screenshots/main.png</img>
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</screenshots>
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<api_refs>
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<android>android.app.Service</android>
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<android>android.content.AbstractThreadedSyncAdapter</android>
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<android>android.content.ContentProvider</android>
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<android>android.content.ContentResolver</android>
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<android>android.content.SyncResult</android>
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<android>android.database.sqlite.SQLiteDatabase</android>
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</api_refs>
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<description>
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<![CDATA[
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This sample demonstrates using SyncAdapter to fetch background
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data for an app. It covers the creation of the required Service
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that the OS uses to initiate the background data sync as well as
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scheduling syncs with background data.
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]]>
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</description>
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<intro>
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<![CDATA[
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This sample demonstrates using SyncAdapter to fetch background data
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for an app. SyncAdapters can be used to execute your data transfer
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code at configurable intervals, while efficiently using battery and
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other system resources.
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This sample implements all the required elements of a sync adapter.
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- Creates a sync adapter class.
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- Creates a bound Service which the OS uses to initiate a sync.
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- Defines the sync adapter properties in an XML resource file.
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- Declares the bound Service in the app manifest.
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For more on SyncAdapters refer to [Transferring Data Using Sync Adapters][1]
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[1]: http://developer.android.com/training/sync-adapters/index.html
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]]>
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</intro>
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</metadata>
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<template src="base"/>
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<common src="accounts"/>
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<common src="db"/>
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<common src="logger"/>
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</sample>
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