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2014/10/16 ¤W¤È 08:24:09
android Programming Glossary: simpleongesturelistenerAndroid : Html Anchor Link works only once in webview http://stackoverflow.com/questions/11188348/android-html-anchor-link-works-only-once-in-webview gestureListener class MyGestureDetector extends SimpleOnGestureListener @Override public boolean onSingleTapConfirmed MotionEvent e..
Android: How to detect when a scroll has ended http://stackoverflow.com/questions/2089552/android-how-to-detect-when-a-scroll-has-ended ended I am using the onScroll method of GestureDetector.SimpleOnGestureListener to scroll a large bitmap on a canvas. When the scroll has ended.. Gesture detection mGestureDetector new GestureDetector new SimpleOnGestureListener @Override public boolean onDoubleTap MotionEvent e handleDoubleTap..
Android - HorizontalScrollView within ScrollView Touch Handling http://stackoverflow.com/questions/2646028/android-horizontalscrollview-within-scrollview-touch-handling true else return false class MyGestureDetector extends SimpleOnGestureListener @Override public boolean onFling MotionEvent e1 MotionEvent.. scrolling in the x direction class YScrollDetector extends SimpleOnGestureListener @Override public boolean onScroll MotionEvent e1 MotionEvent..
How can I make a horizontal ListView in Android? [duplicate] http://stackoverflow.com/questions/3877040/how-can-i-make-a-horizontal-listview-in-android import android.view.GestureDetector.SimpleOnGestureListener import android.view.View.OnTouchListener import android.widget.AdapterView.. public class MyGestureDetector extends SimpleOnGestureListener private Gallery gallery public MyGestureDetector Gallery gallery..
http://stackoverflow.com/questions/3921138/gesture-in-listview-android true else return false class MyGestureDetector extends SimpleOnGestureListener @Override public boolean onFling MotionEvent e1 MotionEvent.. provided my own method myOnItemClick . Then I override the SimpleOnGestureListener.onSingleTapUp method so that when the finger is up this method.. use LitView.setOnItemClickListener . Instead I override SimpleOnGestureListener.onSingleTapUp method and it will call to this method when it..
Adding Fling Gesture to an image view - Android http://stackoverflow.com/questions/4098198/adding-fling-gesture-to-an-image-view-android true return false class MyGestureDetector extends SimpleOnGestureListener @Override public boolean onFling MotionEvent e1 MotionEvent.. 200 private class GestureListener extends SimpleOnGestureListener @Override public boolean onFling MotionEvent e1 MotionEvent..
Android: How to handle right to left swipe gestures http://stackoverflow.com/questions/4139288/android-how-to-handle-right-to-left-swipe-gestures import android.view.GestureDetector.SimpleOnGestureListener import android.view.MotionEvent import android.view.View import.. motionEvent private final class GestureListener extends SimpleOnGestureListener private static final int SWIPE_THRESHOLD 100 private static..
how to implement both ontouch and also onfling in a same listview? http://stackoverflow.com/questions/4184382/how-to-implement-both-ontouch-and-also-onfling-in-a-same-listview gestureListener public class MyGestureDetector extends SimpleOnGestureListener @Override public boolean onFling MotionEvent e1 MotionEvent.. .onTouchEvent event class MyGestureListener extends SimpleOnGestureListener implements OnTouchListener Context context GestureDetector..
How to implement touch listener on image? http://stackoverflow.com/questions/4207067/how-to-implement-touch-listener-on-image like this 1 Make your own GestureDetector derived from SimpleOnGestureListener and override the methods you're interested in see google's docs.. the methods you're interested in see google's docs on SimpleOnGestureListener for the exact methods you can override I've done double tap.. tap here class MyGestureDetector extends GestureDetector.SimpleOnGestureListener @Override public boolean onDoubleTapEvent MotionEvent e Log.i..
http://stackoverflow.com/questions/4951142/smooth-scrolling-in-android GestureDetector mGD new GestureDetector getContext new SimpleOnGestureListener @Override public boolean onScroll MotionEvent e1 MotionEvent..
Swipe/Fling tab-changing in conjunction with ScrollView? http://stackoverflow.com/questions/5102993/swipe-fling-tab-changing-in-conjunction-with-scrollview But it still handles gestures through a class that extends SimpleOnGestureListener and overwrites onFling which is the same implementation as I.. to swipe between classes class MyGestureDetector extends SimpleOnGestureListener TabHost tabHost getTabHost @Override public boolean onFling..
How can I change the OverScroll color in Android 2.3.1? http://stackoverflow.com/questions/5897909/how-can-i-change-the-overscroll-color-in-android-2-3-1 0 private class ListViewGestureDetector extends SimpleOnGestureListener @Override public boolean onScroll MotionEvent downMotionEvent..
Gesture detection and ScrollView issue http://stackoverflow.com/questions/8330187/gesture-detection-and-scrollview-issue class VerticalSwipeListener extends SimpleOnGestureListener @Override public boolean onDown MotionEvent e return true .. e return false class ProductGestureListener extends SimpleOnGestureListener @Override public boolean onDown MotionEvent e return true ..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection new GestureDetector this new GestureDetector.SimpleOnGestureListener public boolean onFling MotionEvent e1 MotionEvent e2 float velocityX.. event class MyGestureDetector extends SimpleOnGestureListener @Override public boolean onFling MotionEvent e1 MotionEvent..
Android : Html Anchor Link works only once in webview http://stackoverflow.com/questions/11188348/android-html-anchor-link-works-only-once-in-webview gestureDetector.onTouchEvent event myWebView.setOnTouchListener gestureListener class MyGestureDetector extends SimpleOnGestureListener @Override public boolean onSingleTapConfirmed MotionEvent e myWebView.reload Log.i Reload return super.onSingleTapConfirmed..
Android: How to detect when a scroll has ended http://stackoverflow.com/questions/2089552/android-how-to-detect-when-a-scroll-has-ended How to detect when a scroll has ended I am using the onScroll method of GestureDetector.SimpleOnGestureListener to scroll a large bitmap on a canvas. When the scroll has ended I want to redraw the bitmap in case the user wants to scroll.. mIsScrolling false public void initGestureDetection Gesture detection mGestureDetector new GestureDetector new SimpleOnGestureListener @Override public boolean onDoubleTap MotionEvent e handleDoubleTap e return true @Override public boolean onSingleTapConfirmed..
Android - HorizontalScrollView within ScrollView Touch Handling http://stackoverflow.com/questions/2646028/android-horizontalscrollview-within-scrollview-touch-handling featureWidth smoothScrollTo scrollTo 0 return true else return false class MyGestureDetector extends SimpleOnGestureListener @Override public boolean onFling MotionEvent e1 MotionEvent e2 float velocityX float velocityY try right to left if e1.getX.. ev mGestureDetector.onTouchEvent ev Return false if we're scrolling in the x direction class YScrollDetector extends SimpleOnGestureListener @Override public boolean onScroll MotionEvent e1 MotionEvent e2 float distanceX float distanceY if Math.abs distanceY Math.abs..
How can I make a horizontal ListView in Android? [duplicate] http://stackoverflow.com/questions/3877040/how-can-i-make-a-horizontal-listview-in-android import android.view.ViewGroup import android.view.ContextMenu.ContextMenuInfo import android.view.GestureDetector.SimpleOnGestureListener import android.view.View.OnTouchListener import android.widget.AdapterView import android.widget.BaseAdapter import android.widget.Gallery.. R.drawable.gallery_photo_7 R.drawable.gallery_photo_8 public class MyGestureDetector extends SimpleOnGestureListener private Gallery gallery public MyGestureDetector Gallery gallery this.gallery gallery @Override public boolean onFling..
http://stackoverflow.com/questions/3921138/gesture-in-listview-android MotionEvent event if gestureDetector.onTouchEvent event return true else return false class MyGestureDetector extends SimpleOnGestureListener @Override public boolean onFling MotionEvent e1 MotionEvent e2 float velocityX float velocityY try if Math.abs e1.getY e2.getY.. this instead of registering a usual OnItemClickListener I provided my own method myOnItemClick . Then I override the SimpleOnGestureListener.onSingleTapUp method so that when the finger is up this method will call myOnItemClick manually. So far this method works.. str Toast.LENGTH_SHORT .show return true Do not use LitView.setOnItemClickListener . Instead I override SimpleOnGestureListener.onSingleTapUp method and it will call to this method when it detects a tap up event. private void myOnItemClick int position..
Adding Fling Gesture to an image view - Android http://stackoverflow.com/questions/4098198/adding-fling-gesture-to-an-image-view-android MotionEvent event if gestureDetector.onTouchEvent event return true return false class MyGestureDetector extends SimpleOnGestureListener @Override public boolean onFling MotionEvent e1 MotionEvent e2 float velocityX float velocityY try if Math.abs e1.getY.. int SWIPE_MIN_DISTANCE 120 private static final int SWIPE_THRESHOLD_VELOCITY 200 private class GestureListener extends SimpleOnGestureListener @Override public boolean onFling MotionEvent e1 MotionEvent e2 float velocityX float velocityY if e1.getX e2.getX SWIPE_MIN_DISTANCE..
Android: How to handle right to left swipe gestures http://stackoverflow.com/questions/4139288/android-how-to-handle-right-to-left-swipe-gestures this question OnSwipeTouchListener.java import android.view.GestureDetector import android.view.GestureDetector.SimpleOnGestureListener import android.view.MotionEvent import android.view.View import android.view.View.OnTouchListener public class OnSwipeTouchListener.. MotionEvent motionEvent return gestureDetector.onTouchEvent motionEvent private final class GestureListener extends SimpleOnGestureListener private static final int SWIPE_THRESHOLD 100 private static final int SWIPE_VELOCITY_THRESHOLD 100 @Override public boolean..
how to implement both ontouch and also onfling in a same listview? http://stackoverflow.com/questions/4184382/how-to-implement-both-ontouch-and-also-onfling-in-a-same-listview return true return false mContactList.setOnTouchListener gestureListener public class MyGestureDetector extends SimpleOnGestureListener @Override public boolean onFling MotionEvent e1 MotionEvent e2 float velocityX float velocityY My fling event return flase.. to a child component. return myGestureListener.getDetector .onTouchEvent event class MyGestureListener extends SimpleOnGestureListener implements OnTouchListener Context context GestureDetector gDetector public MyGestureListener super public MyGestureListener..
How to implement touch listener on image? http://stackoverflow.com/questions/4207067/how-to-implement-touch-listener-on-image return false To detect double taps you use GestureDetector like this 1 Make your own GestureDetector derived from SimpleOnGestureListener and override the methods you're interested in see google's docs on SimpleOnGestureListener for the exact methods you can.. derived from SimpleOnGestureListener and override the methods you're interested in see google's docs on SimpleOnGestureListener for the exact methods you can override I've done double tap here class MyGestureDetector extends GestureDetector.SimpleOnGestureListener.. for the exact methods you can override I've done double tap here class MyGestureDetector extends GestureDetector.SimpleOnGestureListener @Override public boolean onDoubleTapEvent MotionEvent e Log.i Taghere.. onDoubleTapEvent return true 2 Create an instance..
http://stackoverflow.com/questions/4951142/smooth-scrolling-in-android and call its onTouchEvent in your view's onTouchEvent GestureDetector mGD new GestureDetector getContext new SimpleOnGestureListener @Override public boolean onScroll MotionEvent e1 MotionEvent e2 float distanceX float distanceY beware it can scroll to..
Swipe/Fling tab-changing in conjunction with ScrollView? http://stackoverflow.com/questions/5102993/swipe-fling-tab-changing-in-conjunction-with-scrollview too which provides a way to implement HorizontalScrollView. But it still handles gestures through a class that extends SimpleOnGestureListener and overwrites onFling which is the same implementation as I have which leads me to believe it won't really help . Source.. other code you will find on this subject GestureDetector used to swipe between classes class MyGestureDetector extends SimpleOnGestureListener TabHost tabHost getTabHost @Override public boolean onFling MotionEvent e1 MotionEvent e2 float velocityX float velocityY..
How can I change the OverScroll color in Android 2.3.1? http://stackoverflow.com/questions/5897909/how-can-i-change-the-overscroll-color-in-android-2-3-1 .execute scrollDistanceSinceBoundary scrollDistanceSinceBoundary 0 private class ListViewGestureDetector extends SimpleOnGestureListener @Override public boolean onScroll MotionEvent downMotionEvent MotionEvent currentMotionEvent float distanceX float distanceY..
Gesture detection and ScrollView issue http://stackoverflow.com/questions/8330187/gesture-detection-and-scrollview-issue previous_product_out AnimationUtils.loadAnimation this R.anim.previous_product_out class VerticalSwipeListener extends SimpleOnGestureListener @Override public boolean onDown MotionEvent e return true @Override public boolean onFling MotionEvent e1 MotionEvent.. .check gallery.getDisplayedChild catch Exception e return false class ProductGestureListener extends SimpleOnGestureListener @Override public boolean onDown MotionEvent e return true @Override public boolean onFling MotionEvent e1 MotionEvent..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection be able to detect single clicks also. Gesture detection mGestureDetector new GestureDetector this new GestureDetector.SimpleOnGestureListener public boolean onFling MotionEvent e1 MotionEvent e2 float velocityX float velocityY int dx int e2.getX e1.getX don't accept.. boolean onTouch View v MotionEvent event return gestureDetector.onTouchEvent event class MyGestureDetector extends SimpleOnGestureListener @Override public boolean onFling MotionEvent e1 MotionEvent e2 float velocityX float velocityY try if Math.abs e1.getY..
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