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animsh
/ PickDominantColorFromBitmap.java
Created
December 19, 2020 19:57
Pick dominant color from bitmap
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| public static int getDominantColor(Bitmap bitmap) { | |
| if (bitmap == null) { | |
| return Color.TRANSPARENT; | |
| } | |
| int width = bitmap.getWidth(); | |
| int height = bitmap.getHeight(); | |
| int size = width * height; | |
| int pixels[] = new int[size]; | |
| //Bitmap bitmap2 = bitmap.copy(Bitmap.Config.ARGB_4444, false); | |
| bitmap.getPixels(pixels, 0, width, 0, 0, width, height); |
animsh
/ PickDominantColor.java
Created
December 19, 2020 19:49
— forked from KKorvin/PickDominantColor.java
How to pick dominant color from image on Android. Palette Google library used.
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| // Don't forget to add Palette library to your build.gradle | |
| // compile 'com.android.support:palette-v7:+' | |
| public static int getDominantColor(Bitmap bitmap) { | |
| List<Palette.Swatch> swatchesTemp = Palette.from(bitmap).generate().getSwatches(); | |
| List<Palette.Swatch> swatches = new ArrayList<Palette.Swatch>(swatchesTemp); | |
| Collections.sort(swatches, new Comparator<Palette.Swatch>() { | |
| @Override | |
| public int compare(Palette.Swatch swatch1, Palette.Swatch swatch2) { | |
| return swatch2.getPopulation() - swatch1.getPopulation(); |