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2014/10/16 ¤W¤È 08:27:55
android Programming Glossary: xoffsetAndroid: Moving background image while navigating through Views http://stackoverflow.com/questions/4775650/android-moving-background-image-while-navigating-through-views 0 API says setWallpaperOffsets IBinder windowToken float xOffset float yOffset Set the position of the current wallpaper within..
android live wallpaper rescaling http://stackoverflow.com/questions/5208203/android-live-wallpaper-rescaling Normally xStep will be 0.25 indicating 5 screens i.e. xOffset 0 0.25 0.5 0.75 or 1 but it can be any value from 0 to 1 0.5..
http://stackoverflow.com/questions/5226922/crop-to-fit-image-in-android the Bitmap into 2048x1365 first bm Bitmap.createBitmap bm xOffset yOffset 2048 1365 2 Scale it down to 320x480 bm Bitmap.createScaledBitmap..
Looking for fast image distortion algorithms http://stackoverflow.com/questions/5542942/looking-for-fast-image-distortion-algorithms offset int nWidth b.getWidth int nHeight b.getHeight int xOffset yOffset for int y 0 y nHeight y for int x 0 x nWidth x xOffset.. yOffset for int y 0 y nHeight y for int x 0 x nWidth x xOffset offset x y .x yOffset offset x y .y if yOffset 0 yOffset nHeight.. y .x yOffset offset x y .y if yOffset 0 yOffset nHeight xOffset 0 xOffset nWidth b.setPixel x y b.getPixel xOffset yOffset..
using onOffsetsChanged() to get home screen swipe direction http://stackoverflow.com/questions/6637753/using-onoffsetschanged-to-get-home-screen-swipe-direction that the home screen is being swiped It seems like xOffset always returns a positive value no matter which way the screen..
http://stackoverflow.com/questions/7293985/live-wallpaper-with-images surfaceHolder public void onOffsetsChanged float xOffset float yOffset float xStep float yStep int xPixels int yPixels..
Is it possible to set an animated gif file as live wallpaper in android? http://stackoverflow.com/questions/9158310/is-it-possible-to-set-an-animated-gif-file-as-live-wallpaper-in-android nyan @Override public void onOffsetsChanged float xOffset float yOffset float xOffsetStep float yOffsetStep int xPixelOffset.. void onOffsetsChanged float xOffset float yOffset float xOffsetStep float yOffsetStep int xPixelOffset int yPixelOffset super.onOffsetsChanged.. int xPixelOffset int yPixelOffset super.onOffsetsChanged xOffset yOffset xOffsetStep yOffsetStep xPixelOffset yPixelOffset nyan..
Android: Moving background image while navigating through Views http://stackoverflow.com/questions/4775650/android-moving-background-image-while-navigating-through-views Math.max 0.f Math.min mScrollX float scrollRange 1.f 0 API says setWallpaperOffsets IBinder windowToken float xOffset float yOffset Set the position of the current wallpaper within any larger space when that wallpaper is visible behind the..
android live wallpaper rescaling http://stackoverflow.com/questions/5208203/android-live-wallpaper-rescaling . xStep indicates how many screens your launcher supports. Normally xStep will be 0.25 indicating 5 screens i.e. xOffset 0 0.25 0.5 0.75 or 1 but it can be any value from 0 to 1 0.5 would indicate 3 screens. xPixels gives you an indication of..
http://stackoverflow.com/questions/5226922/crop-to-fit-image-in-android down to 320x480. The technique that I have tried is 1 Crop the Bitmap into 2048x1365 first bm Bitmap.createBitmap bm xOffset yOffset 2048 1365 2 Scale it down to 320x480 bm Bitmap.createScaledBitmap bm 320 480 false which produced OutOfMemory error...
Looking for fast image distortion algorithms http://stackoverflow.com/questions/5542942/looking-for-fast-image-distortion-algorithms positions. public boolean offsetFilterAbs Bitmap b Point offset int nWidth b.getWidth int nHeight b.getHeight int xOffset yOffset for int y 0 y nHeight y for int x 0 x nWidth x xOffset offset x y .x yOffset offset x y .y if yOffset 0 yOffset.. int nWidth b.getWidth int nHeight b.getHeight int xOffset yOffset for int y 0 y nHeight y for int x 0 x nWidth x xOffset offset x y .x yOffset offset x y .y if yOffset 0 yOffset nHeight xOffset 0 xOffset nWidth b.setPixel x y b.getPixel.. y 0 y nHeight y for int x 0 x nWidth x xOffset offset x y .x yOffset offset x y .y if yOffset 0 yOffset nHeight xOffset 0 xOffset nWidth b.setPixel x y b.getPixel xOffset yOffset return true android algorithm image processing image..
using onOffsetsChanged() to get home screen swipe direction http://stackoverflow.com/questions/6637753/using-onoffsetschanged-to-get-home-screen-swipe-direction use onOffsetsChanged but which parameter will tell me the direction that the home screen is being swiped It seems like xOffset always returns a positive value no matter which way the screen slides. Thank you. android live wallpaper homescreen share..
http://stackoverflow.com/questions/7293985/live-wallpaper-with-images public void onCreate SurfaceHolder surfaceHolder super.onCreate surfaceHolder public void onOffsetsChanged float xOffset float yOffset float xStep float yStep int xPixels int yPixels drawFrame void drawFrame final SurfaceHolder holder getSurfaceHolder..
Is it possible to set an animated gif file as live wallpaper in android? http://stackoverflow.com/questions/9158310/is-it-possible-to-set-an-animated-gif-file-as-live-wallpaper-in-android mScaleX width 1f mNyan.width mScaleY height 1f mNyan.height nyan @Override public void onOffsetsChanged float xOffset float yOffset float xOffsetStep float yOffsetStep int xPixelOffset int yPixelOffset super.onOffsetsChanged xOffset yOffset.. mScaleY height 1f mNyan.height nyan @Override public void onOffsetsChanged float xOffset float yOffset float xOffsetStep float yOffsetStep int xPixelOffset int yPixelOffset super.onOffsetsChanged xOffset yOffset xOffsetStep yOffsetStep.. xOffset float yOffset float xOffsetStep float yOffsetStep int xPixelOffset int yPixelOffset super.onOffsetsChanged xOffset yOffset xOffsetStep yOffsetStep xPixelOffset yPixelOffset nyan void nyan tick SurfaceHolder surfaceHolder getSurfaceHolder..
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