image-compression

I want to capture image in low resolution using android camera api but when I captured image it will take default resolution of device camera.So I want to capture image in low resolution or small size at time of capture or how can I compress big image into small size in android? You can create bitmap with captured image as below: Bitmap bitmap = Bitmap.createScaledBitmap(capturedImage, width, height, true); Here you can specify width and height of the bitmap that you want to set to your ImageView. The height and width you can set according to the screen dpi of the device also, by reading the

I'm using javax.imageio.ImageIO to save a BufferedImage as a jpeg file. In particular, I created the following Java function: public static void getScreenShot(BufferedImage capture, Path folder, String filename) { try { ImageIO.write(capture, "jpeg", new File(folder.toString()+"/"+filename+".jpg")); } catch (AWTException | IOException ex) { Logger.getLogger(ScreenShotMaker.class.getName()).log(Level.SEVERE, null, ex); } } Likewise any image manipulation software, I wish to change the compression level of the jpeg file. However, I'm searching for this option that seems to be missing in ImageIO