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80 lines
2.8 KiB
80 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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