¡@
2014/10/16 ¤W¤È 08:18:40
android Programming Glossary: math.minAndroid Image View Pinch Zooming http://stackoverflow.com/questions/10630373/android-image-view-pinch-zooming borderWidth int borderPaint.getStrokeWidth mScaleFactor Math.min float getLayoutParams .width borderWidth width float getLayoutParams..
Bitmap recycle with largeHeap enabled http://stackoverflow.com/questions/12716574/bitmap-recycle-with-largeheap-enabled imageWidth float reqWidth Second way int inSampleSize Math.min imageWidth reqWidth imageHeight reqHeight The you can set the..
http://stackoverflow.com/questions/1830391/rotate-mapview-in-android final float scaleFactor float Math.sqrt h h w w Math.min w h final float centerX w 2.0f final float centerY h 2.0f canvas.rotate..
Android file uploader with server-side php http://stackoverflow.com/questions/3204476/android-file-uploader-with-server-side-php int maxBufferSize 1000 int bufferSize Math.min bytesAvailable maxBufferSize byte buffer new byte bytesAvailable.. bytesAvailable fileInputStream.available bytesAvailable Math.min bytesAvailable maxBufferSize bytesRead fileInputStream.read..
Developing an Android Homescreen http://stackoverflow.com/questions/3467461/developing-an-android-homescreen mScrollX getWidth if availableToScroll 0 scrollBy Math.min availableToScroll deltaX 0 break case MotionEvent.ACTION_UP..
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue http://stackoverflow.com/questions/4354939/understanding-the-use-of-colormatrix-and-colormatrixcolorfilter-to-modify-a-draw static float cleanValue float p_val float p_limit return Math.min p_limit Math.max p_limit p_val To complete this I should add..
Android httpclient file upload data corruption and timeout issues http://stackoverflow.com/questions/4896949/android-httpclient-file-upload-data-corruption-and-timeout-issues int maxBufferSize 1000 int bufferSize Math.min bytesAvailable maxBufferSize byte buffer new byte bytesAvailable.. bytesAvailable fileInputStream.available bytesAvailable Math.min bytesAvailable maxBufferSize bytesRead fileInputStream.read..
Android:How to upload .mp3 file to http server? http://stackoverflow.com/questions/4966910/androidhow-to-upload-mp3-file-to-http-server size bytesAvailable fileInputStream.available bufferSize Math.min bytesAvailable maxBufferSize buffer new byte bufferSize read.. bytesAvailable fileInputStream.available bufferSize Math.min bytesAvailable maxBufferSize bytesRead fileInputStream.read..
http://stackoverflow.com/questions/4969226/android-homescreen mScrollX getWidth if availableToScroll 0 scrollBy Math.min availableToScroll deltaX 0 break case MotionEvent.ACTION_UP..
Upload Video from android to server? http://stackoverflow.com/questions/5017093/upload-video-from-android-to-server Log.i Huzza Initial .available bytesAvailable bufferSize Math.min bytesAvailable maxBufferSize buffer new byte bufferSize read.. bytesAvailable fileInputStream.available bufferSize Math.min bytesAvailable maxBufferSize bytesRead fileInputStream.read..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds the default text size float targetTextSize mMaxTextSize 0 Math.min mTextSize mMaxTextSize mTextSize Get the required text height..
http://stackoverflow.com/questions/5216658/pinch-zoom-for-custom-view get too small or too large. mScaleFactor Math.max 0.1f Math.min mScaleFactor 5.0f invalidate return true The rest of the article..
Android MapView -setting zoom automatically until all ItemizedOverlay's are visible http://stackoverflow.com/questions/5241487/android-mapview-setting-zoom-automatically-until-all-itemizedoverlays-are-visi lon item.getLongitudeE6 maxLat Math.max lat maxLat minLat Math.min lat minLat maxLon Math.max lon maxLon minLon Math.min lon minLon.. Math.min lat minLat maxLon Math.max lon maxLon minLon Math.min lon minLon mapController.zoomToSpan Math.abs maxLat minLat Math.abs..
MediaPlayer stutters at start of mp3 playback http://stackoverflow.com/questions/5343730/mediaplayer-stutters-at-start-of-mp3-playback input.available while cbToSendThisBatch 0 int cbToRead Math.min cbToSendThisBatch buff.length int cbRead input.read buff 0..
Image in Canvas with touch events http://stackoverflow.com/questions/5743328/image-in-canvas-with-touch-events get too small or too large. mScaleFactor Math.max 0.1f Math.min mScaleFactor 10.0f invalidate return true share improve..
Android Image View Pinch Zooming http://stackoverflow.com/questions/10630373/android-image-view-pinch-zooming mLastTouchX mPosX 0 mLastTouchY mPosY 0 int borderWidth int borderPaint.getStrokeWidth mScaleFactor Math.min float getLayoutParams .width borderWidth width float getLayoutParams .height borderWidth height pivotPointX float getLayoutParams..
Bitmap recycle with largeHeap enabled http://stackoverflow.com/questions/12716574/bitmap-recycle-with-largeheap-enabled imageHeight float reqHeight else inSampleSize Math.round float imageWidth float reqWidth Second way int inSampleSize Math.min imageWidth reqWidth imageHeight reqHeight The you can set the inSampleSize options.inSampleSize inSampleSize Then finally..
http://stackoverflow.com/questions/1830391/rotate-mapview-in-android if compass final float w this.getWidth final float h this.getHeight final float scaleFactor float Math.sqrt h h w w Math.min w h final float centerX w 2.0f final float centerY h 2.0f canvas.rotate bearing centerX centerY canvas.scale scaleFactor..
Android file uploader with server-side php http://stackoverflow.com/questions/3204476/android-file-uploader-with-server-side-php create a buffer of maximum size int bytesAvailable fileInputStream.available int maxBufferSize 1000 int bufferSize Math.min bytesAvailable maxBufferSize byte buffer new byte bytesAvailable read file and write it into form... int bytesRead fileInputStream.read.. while bytesRead 0 dos.write buffer 0 bytesAvailable bytesAvailable fileInputStream.available bytesAvailable Math.min bytesAvailable maxBufferSize bytesRead fileInputStream.read buffer 0 bytesAvailable send multipart form data necesssary..
Developing an Android Homescreen http://stackoverflow.com/questions/3467461/developing-an-android-homescreen final int availableToScroll getChildAt getChildCount 1 .getRight mScrollX getWidth if availableToScroll 0 scrollBy Math.min availableToScroll deltaX 0 break case MotionEvent.ACTION_UP Log.i LOG_TAG event up if mTouchState TOUCH_STATE_SCROLLING..
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue http://stackoverflow.com/questions/4354939/understanding-the-use-of-colormatrix-and-colormatrixcolorfilter-to-modify-a-draw 0f 0f 0f 0f 0f 1f cm.postConcat new ColorMatrix mat protected static float cleanValue float p_val float p_limit return Math.min p_limit Math.max p_limit p_val To complete this I should add an example ImageView Sun ImageView findViewById R.id.sun Sun.setColorFilter..
Android httpclient file upload data corruption and timeout issues http://stackoverflow.com/questions/4896949/android-httpclient-file-upload-data-corruption-and-timeout-issues create a buffer of maximum size int bytesAvailable fileInputStream.available int maxBufferSize 1000 int bufferSize Math.min bytesAvailable maxBufferSize byte buffer new byte bytesAvailable read file and write it into form... int bytesRead fileInputStream.read.. while bytesRead 0 dos.write buffer 0 bytesAvailable bytesAvailable fileInputStream.available bytesAvailable Math.min bytesAvailable maxBufferSize bytesRead fileInputStream.read buffer 0 bytesAvailable send multipart form data necesssary..
Android:How to upload .mp3 file to http server? http://stackoverflow.com/questions/4966910/androidhow-to-upload-mp3-file-to-http-server lineEnd dos.writeBytes lineEnd create a buffer of maximum size bytesAvailable fileInputStream.available bufferSize Math.min bytesAvailable maxBufferSize buffer new byte bufferSize read file and write it into form... bytesRead fileInputStream.read.. 0 bufferSize while bytesRead 0 dos.write buffer 0 bufferSize bytesAvailable fileInputStream.available bufferSize Math.min bytesAvailable maxBufferSize bytesRead fileInputStream.read buffer 0 bufferSize send multipart form data necesssary after..
http://stackoverflow.com/questions/4969226/android-homescreen final int availableToScroll getChildAt getChildCount 1 .getRight mScrollX getWidth if availableToScroll 0 scrollBy Math.min availableToScroll deltaX 0 break case MotionEvent.ACTION_UP Log.i LOG_TAG event up if mTouchState TOUCH_STATE_SCROLLING..
Upload Video from android to server? http://stackoverflow.com/questions/5017093/upload-video-from-android-to-server fileInputStream.available create a buffer of maximum size Log.i Huzza Initial .available bytesAvailable bufferSize Math.min bytesAvailable maxBufferSize buffer new byte bufferSize read file and write it into form... bytesRead fileInputStream.read.. 0 bufferSize while bytesRead 0 dos.write buffer 0 bufferSize bytesAvailable fileInputStream.available bufferSize Math.min bytesAvailable maxBufferSize bytesRead fileInputStream.read buffer 0 bufferSize send multipart form data necesssary after..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds If there is a max text size set use the lesser of that and the default text size float targetTextSize mMaxTextSize 0 Math.min mTextSize mMaxTextSize mTextSize Get the required text height int textHeight getTextHeight text textPaint width targetTextSize..
http://stackoverflow.com/questions/5216658/pinch-zoom-for-custom-view mScaleFactor detector.getScaleFactor Don't let the object get too small or too large. mScaleFactor Math.max 0.1f Math.min mScaleFactor 5.0f invalidate return true The rest of the article deals with handling other gestures but rather than using..
Android MapView -setting zoom automatically until all ItemizedOverlay's are visible http://stackoverflow.com/questions/5241487/android-mapview-setting-zoom-automatically-until-all-itemizedoverlays-are-visi for GeoPoint item items int lat item.getLatitudeE6 int lon item.getLongitudeE6 maxLat Math.max lat maxLat minLat Math.min lat minLat maxLon Math.max lon maxLon minLon Math.min lon minLon mapController.zoomToSpan Math.abs maxLat minLat Math.abs.. int lon item.getLongitudeE6 maxLat Math.max lat maxLat minLat Math.min lat minLat maxLon Math.max lon maxLon minLon Math.min lon minLon mapController.zoomToSpan Math.abs maxLat minLat Math.abs maxLon minLon mapController.animateTo new GeoPoint maxLat..
MediaPlayer stutters at start of mp3 playback http://stackoverflow.com/questions/5343730/mediaplayer-stutters-at-start-of-mp3-playback file input.skip cbSkip int cbToSendThisBatch input.available while cbToSendThisBatch 0 int cbToRead Math.min cbToSendThisBatch buff.length int cbRead input.read buff 0 cbToRead if cbRead 1 break cbToSendThisBatch cbRead cbToSend..
Image in Canvas with touch events http://stackoverflow.com/questions/5743328/image-in-canvas-with-touch-events
|