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2014/10/16 ¤W¤È 08:13:12
android Programming Glossary: event.getxGoogle maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps public boolean onTouch View vv MotionEvent event if 0 event.getX event.getX view.getWidth 0 event.getY event.getY view.getHeight.. boolean onTouch View vv MotionEvent event if 0 event.getX event.getX view.getWidth 0 event.getY event.getY view.getHeight switch..
How to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one? http://stackoverflow.com/questions/16729169/how-to-maintain-multi-layers-of-imageviews-and-keep-their-aspect-ratio-based-on .invert inverse Log.d TAG onTouch set inverse pts 0 event.getX pts 1 event.getY inverse.mapPoints pts mm.getValues values..
Scrollview vertical and horizontal in android http://stackoverflow.com/questions/2044775/scrollview-vertical-and-horizontal-in-android switch event.getAction case MotionEvent.ACTION_DOWN mx event.getX my event.getY break case MotionEvent.ACTION_MOVE curX event.getX.. my event.getY break case MotionEvent.ACTION_MOVE curX event.getX curY event.getY vScroll.scrollBy int mx curX int my curY .. mx curX my curY break case MotionEvent.ACTION_UP curX event.getX curY event.getY vScroll.scrollBy int mx curX int my curY ..
Android: Scrolling an Imageview http://stackoverflow.com/questions/3058164/android-scrolling-an-imageview event.getAction case MotionEvent.ACTION_DOWN downX event.getX downY event.getY break case MotionEvent.ACTION_MOVE currentX.. event.getY break case MotionEvent.ACTION_MOVE currentX event.getX currentY event.getY scrollByX int downX currentX scrollByY..
http://stackoverflow.com/questions/4373485/android-swipe-on-list switch event.getAction case MotionEvent.ACTION_DOWN downX event.getX downY event.getY mSwipeDetected Action.None return false allow.. like Click to be processed case MotionEvent.ACTION_UP upX event.getX upY event.getY float deltaX downX upX float deltaY downY upY.. switch event.getAction case MotionEvent.ACTION_DOWN downX event.getX downY event.getY mSwipeDetected Action.None return false allow..
How can I get a working vertical SeekBar in Android? http://stackoverflow.com/questions/4892179/how-can-i-get-a-working-vertical-seekbar-in-android public boolean onTouchEvent MotionEvent event xPos event.getX yPos event.getY oOffset this.getThumbOffset oProgress this.getProgress..
Rotate zoom drag image in android imageview http://stackoverflow.com/questions/5894736/rotate-zoom-drag-image-in-android-imageview MotionEvent.ACTION_DOWN savedMatrix.set matrix start.set event.getX event.getY Log.d TAG mode DRAG mode DRAG break case MotionEvent.ACTION_POINTER_DOWN.. mode DRAG ... matrix.set savedMatrix matrix.postTranslate event.getX start.x event.getY start.y else if mode ZOOM float newDist.. pid .append event.getPointerId i sb.append .append int event.getX i sb.append .append int event.getY i if i 1 event.getPointerCount..
Android How to draw a smooth line following your finger http://stackoverflow.com/questions/8287949/android-how-to-draw-a-smooth-line-following-your-finger MotionEvent.ACTION_UP Point point new Point point.x event.getX point.y event.getY points.add point invalidate Log.d TAG point..
Android : how to capture a image of GPS location http://stackoverflow.com/questions/9905250/android-how-to-capture-a-image-of-gps-location 1 GeoPoint p mapView.getProjection .fromPixels int event.getX int event.getY Geocoder geoCoder new Geocoder getBaseContext..
Google maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps public void setMarker Marker marker this.marker marker @Override public boolean onTouch View vv MotionEvent event if 0 event.getX event.getX view.getWidth 0 event.getY event.getY view.getHeight switch event.getActionMasked case MotionEvent.ACTION_DOWN.. setMarker Marker marker this.marker marker @Override public boolean onTouch View vv MotionEvent event if 0 event.getX event.getX view.getWidth 0 event.getY event.getY view.getHeight switch event.getActionMasked case MotionEvent.ACTION_DOWN startPress..
How to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one? http://stackoverflow.com/questions/16729169/how-to-maintain-multi-layers-of-imageviews-and-keep-their-aspect-ratio-based-on MotionEvent.ACTION_UP if inverse.isIdentity v.getImageMatrix .invert inverse Log.d TAG onTouch set inverse pts 0 event.getX pts 1 event.getY inverse.mapPoints pts mm.getValues values gd's bounds are 0 0 100 129 values Matrix.MTRANS_X pts 0..
Scrollview vertical and horizontal in android http://stackoverflow.com/questions/2044775/scrollview-vertical-and-horizontal-in-android public boolean onTouchEvent MotionEvent event float curX curY switch event.getAction case MotionEvent.ACTION_DOWN mx event.getX my event.getY break case MotionEvent.ACTION_MOVE curX event.getX curY event.getY vScroll.scrollBy int mx curX int my.. event.getAction case MotionEvent.ACTION_DOWN mx event.getX my event.getY break case MotionEvent.ACTION_MOVE curX event.getX curY event.getY vScroll.scrollBy int mx curX int my curY hScroll.scrollBy int mx curX int my curY mx curX my curY .. curX int my curY hScroll.scrollBy int mx curX int my curY mx curX my curY break case MotionEvent.ACTION_UP curX event.getX curY event.getY vScroll.scrollBy int mx curX int my curY hScroll.scrollBy int mx curX int my curY break return true..
Android: Scrolling an Imageview http://stackoverflow.com/questions/3058164/android-scrolling-an-imageview View view MotionEvent event float currentX currentY switch event.getAction case MotionEvent.ACTION_DOWN downX event.getX downY event.getY break case MotionEvent.ACTION_MOVE currentX event.getX currentY event.getY scrollByX int downX currentX.. case MotionEvent.ACTION_DOWN downX event.getX downY event.getY break case MotionEvent.ACTION_MOVE currentX event.getX currentY event.getY scrollByX int downX currentX scrollByY int downY currentY scrolling to left side of image pic moving..
http://stackoverflow.com/questions/4373485/android-swipe-on-list @Override public boolean onTouch View v MotionEvent event switch event.getAction case MotionEvent.ACTION_DOWN downX event.getX downY event.getY mSwipeDetected Action.None return false allow other events like Click to be processed case MotionEvent.ACTION_UP.. mSwipeDetected Action.None return false allow other events like Click to be processed case MotionEvent.ACTION_UP upX event.getX upY event.getY float deltaX downX upX float deltaY downY upY horizontal swipe detection if Math.abs deltaX MIN_DISTANCE.. public boolean onTouch View v MotionEvent event switch event.getAction case MotionEvent.ACTION_DOWN downX event.getX downY event.getY mSwipeDetected Action.None return false allow other events like Click to be processed case MotionEvent.ACTION_MOVE..
How can I get a working vertical SeekBar in Android? http://stackoverflow.com/questions/4892179/how-can-i-get-a-working-vertical-seekbar-in-android quirky. Here is my slightly adapted onTouchEvent from that example public boolean onTouchEvent MotionEvent event xPos event.getX yPos event.getY oOffset this.getThumbOffset oProgress this.getProgress Code from example Not working this.setThumbOffset..
Rotate zoom drag image in android imageview http://stackoverflow.com/questions/5894736/rotate-zoom-drag-image-in-android-imageview here... switch event.getAction MotionEvent.ACTION_MASK case MotionEvent.ACTION_DOWN savedMatrix.set matrix start.set event.getX event.getY Log.d TAG mode DRAG mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist spacing event Log.d TAG oldDist.. matrix.postRotate 90 break case MotionEvent.ACTION_MOVE if mode DRAG ... matrix.set savedMatrix matrix.postTranslate event.getX start.x event.getY start.y else if mode ZOOM float newDist spacing event Log.d TAG newDist newDist if newDist 10f matrix.set.. i 0 i event.getPointerCount i sb.append # .append i sb.append pid .append event.getPointerId i sb.append .append int event.getX i sb.append .append int event.getY i if i 1 event.getPointerCount sb.append sb.append Log.d TAG sb.toString Determine..
Android How to draw a smooth line following your finger http://stackoverflow.com/questions/8287949/android-how-to-draw-a-smooth-line-following-your-finger boolean onTouch View view MotionEvent event if event.getAction MotionEvent.ACTION_UP Point point new Point point.x event.getX point.y event.getY points.add point invalidate Log.d TAG point point return true return super.onTouchEvent event and add..
Android : how to capture a image of GPS location http://stackoverflow.com/questions/9905250/android-how-to-capture-a-image-of-gps-location MapView mapView when user lifts his finger if event.getAction 1 GeoPoint p mapView.getProjection .fromPixels int event.getX int event.getY Geocoder geoCoder new Geocoder getBaseContext Locale.getDefault try List Address addresses geoCoder.getFromLocation..
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