Resize bitmap

public static Bitmap resizeBitmap(Bitmap image, int width, int height) {

int imageWidth = image.getWidth();

int imageHeight = image.getHeight();

// Need an array (for RGB, with the size of original image)

int rgb[] = new int[imageWidth * imageHeight];

// Get the RGB array of image into "rgb"

image.getARGB(rgb, 0, imageWidth, 0, 0, imageWidth, imageHeight);

// Call to our function and obtain rgb2

int rgb2[] = rescaleArray(rgb, imageWidth, imageHeight, width, height);

// Create an image with that RGB array

Bitmap temp2 = new Bitmap(width, height);

temp2.setARGB(rgb2, 0, width, 0, 0, width, height);

return temp2;

}

private static int[] rescaleArray(int[] ini, int x, int y, int x2, int y2) {

int out[] = new int[x2 * y2];

for (int yy = 0; yy <>

int dy = yy * y / y2;

for (int xx = 0; xx <>

int dx = xx * x / x2;

out[(x2 * yy) + xx] = ini[(x * dy) + dx];

}

}

return out;

}