Question

i am trying to coding an apllication to get an image from gallery then do some effects oon it, and after showing the image, i want to save it as JPG in SdCard.
can any on plz thell me how to save image on sdcard, and where should i put save code?
this is where i want to save, after clicking on button2:

public void onClick(View arg0) {
                    Bitmap yourimage;
                    yourimage=toGrayscale(yourSelectedImage);
                    ImageButton effected=(ImageButton)findViewById(R.id.imageButton2);
                    int width = 150;
                    int height =150; 
                    Bitmap resizedbitmap=Bitmap.createScaledBitmap(yourimage, width, height, true);
                    effected.setImageBitmap(resizedbitmap);
}

i mean after set image as resizedbitmap i want to save it in sdcard

Answer 1

this is basically it

Bitmap bmp = createBitmap();
OutputStream stream = new FileOutputStream("/sdcard/test.jpg");
bmp.compress(CompressFormat.JPEG, 100, stream);