使ImageView将图像的黑色部分显示为不同的颜色

// 加载图像到ImageView
ImageView imageView = findViewById(R.id.imageView);
Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.image);
imageView.setImageBitmap(bitmap);

// 处理图像，将黑色部分替换为红色
int width = bitmap.getWidth();
int height = bitmap.getHeight();
Bitmap processedBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);

for (int x = 0; x < width; x++) {
    for (int y = 0; y < height; y++) {
        int pixel = bitmap.getPixel(x, y);
        if (Color.red(pixel) == 0 && Color.green(pixel) == 0 && Color.blue(pixel) == 0) {
            processedBitmap.setPixel(x, y, Color.RED);
        } else {
            processedBitmap.setPixel(x, y, pixel);
        }
    }
}

// 将处理后的图像设置给ImageView
imageView.setImageBitmap(processedBitmap);