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I want to Reading Color from Android Application. Here I have developed one Application, in which from Camera, I am reading the color. I want to perform some action while reading/catching red color in my camera.
Please guide me regarding this.
One of the possible solutions is that, you can get the Color of an individual pixel of a bitmap using,
bitmap.getPixel(int x, int y)
You should have the image as a Bitmap object and should specify the x and y co-ordinates of the pixel for which you want the color.
Bear in mind that, checking pixel-by-pixel is time consuming and not an effective method.