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107 lines
3.7 KiB
107 lines
3.7 KiB
<?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>MultiWindowPlayground</name>
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<group>UI</group>
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<package>com.example.android.multiwindowplayground</package>
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<minSdk>24</minSdk>
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<compileSdkVersion>24</compileSdkVersion>
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<targetSdkVersion>24</targetSdkVersion>
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<strings>
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<intro>
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<![CDATA[
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This sample demonstrates the use of the multi-window API available
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in Android N. It shows the use of new Intent flags and
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AndroidManifest properties to define the multi-window behavior.
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Switch the sample app into multi-window mode to see how it affects
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the lifecycle and behavior of the app.
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]]>
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</intro>
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</strings>
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<template src="base-build" />
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<metadata>
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<status>PUBLISHED</status>
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<categories>UI</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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<!-- Dimensions: 512x512, PNG fomrat -->
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<icon>screenshots/icon-web.png</icon>
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<!-- Path to screenshots. Use <img> tags for each. -->
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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.content.Intent</android>
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<android>android.app.ActivityOptions</android>
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</api_refs>
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<description>
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<![CDATA[
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This sample demonstrates the use of the multi-window API available
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in Android N. It shows the use of new Intent flags and
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AndroidManifest properties to define the multi-window behavior.
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Switch the sample app into multi-window mode to see how it affects
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the lifecycle and behavior of the app.
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]]>
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</description>
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<intro>
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<![CDATA[
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Android N introduces new APIs to support multiple activities
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to be displayed at the same time.
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Activities that are started within the same task stack
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inherit their multiwindow properties from the activity that fired
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off the intent. The following features are available when an activity
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has been launched into a new task stack.
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An activity can be set as not resizable through the
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`android:resizableActivity` property in the AndroidManifest. All
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applications targeting Android N or above are resizable by default.
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In split-screen mode, an activity can be started adjacent to the
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launching activity by setting the
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`Intent.FLAG_ACTIVITY_LAUNCH_TO_ADJACENT` flag in its intent.
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Sometimes activities may choose to handle configuration changes
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themselves (for example for games or OpenGL-based applications). In this
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case, setting
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`android:configChanges=screenSize|smallestScreenSize|screenLayout|orientation`
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in the AndroidManifest definition of the activity enables callbacks for
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all configuration changes that may occur during multi-window use for the
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Activity. See [Handling Runtime Changes][1].
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In freeform mode (where applications can be freely resized), activities
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can be started within a certain area of the screen using the
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`ActivityOptions#setLaunchBounds` call.
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Alternatively, the preferred and minimum sizes can be set in a new
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`layout` property in the AndroidManifest.
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[1]: https://developer.android.com/guide/topics/resources/runtime-changes.html
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]]>
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</intro>
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</metadata>
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</sample>
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