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81 lines
2.8 KiB
81 lines
2.8 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>BasicGestureDetect</name>
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<group>Input</group>
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<package>com.example.android.basicgesturedetect</package>
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<!-- change minSdk if needed-->
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<minSdk>18</minSdk>
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<strings>
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<intro>
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<![CDATA[
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Welcome to Basic Gesture Detect!
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In order to try this sample out, try dragging or tapping this text to see what happens!
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]]>
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</intro>
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<sample_action>Clear Text</sample_action>
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</strings>
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<template src="base"/>
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<template src="SingleView"/>
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<common src="logger"/>
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<common src="activities"/>
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<metadata>
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<status>PUBLISHED</status>
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<categories>UI, Input</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/1-main.png</img>
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</screenshots>
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<api_refs>
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<android>android.view.GestureDetector</android>
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<android>android.view.MotionEvent</android>
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</api_refs>
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<description>
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<![CDATA[
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This sample detects gestures on a view and logs them. In order to try this
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sample out, try dragging or tapping the text.
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]]>
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</description>
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<intro>
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<![CDATA[
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In this sample, the gestures are detected using a custom gesture listener that extends
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[SimpleOnGestureListener][1] and writes the detected [MotionEvent][2] into the log.
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In this example, the steps followed to set up the gesture detector are:
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1. Create the GestureListener that includes all your callbacks.
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2. Create the GestureDetector ([SimpleOnGestureListener][1]) that will take the listener as an argument.
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3. For the view where the gestures will occur, create an [onTouchListener][3]
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that sends all motion events to the gesture detector.
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[1]: http://developer.android.com/reference/android/view/GestureDetector.SimpleOnGestureListener.html
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[2]: http://developer.android.com/reference/android/view/MotionEvent.html
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[3]: http://developer.android.com/reference/android/view/View.OnTouchListener.html
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]]>
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</intro>
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</metadata>
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</sample>
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