Question

I want to use default camera and capture image. i want save image in sdcard/photofolder/ and save filename as curenttime format in sdcard/photofolder/ also display capture image in imageview page

Uri outputFileUri = Uri.fromFile("/sdcard/Photofolder/");    
Intent intent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, outputFileUri);
startActivityForResult(intent, CAMERA_REQUEST);

    protected void onActivityResult(int requestCode, int resultCode, Intent data) {  
            if (requestCode == CAMERA_REQUEST) {  
                Bitmap photo = (Bitmap) data.getExtras().get("data"); 
               // imageView.setImageBitmap(photo);

                BitmapFactory.Options options = new BitmapFactory.Options();
                options.inSampleSize = 4;
                Bitmap bitmap = BitmapFactory.decodeFile(picFileName, options);
                imageView.setImageBitmap(bitmap);
                imageView.setVisibility(View.VISIBLE);

            }  
        }

any idea about this ?? thanks in adavance

Answer 1

You can get SDCard path like..

String root = Environment.getExternalStorageDirectory().toString();

new File(root + "/photofolder").mkdirs();

Then you can save a file to root + "/photofolder/20120830025700.jpg".

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Have you requested permission to write onto SD card? Add the following string to you app manifest:

 <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />