Captured image saving in android

Question

I've tried in my android application to take pictures without using native camera application.I want to save the captured picture in a separate folder.I get the byte array of the image from onPictureTaken(). I want to save this picture into a separate folder with a file name.How's it possible. My code snippet is as follows:

    mCamera.mCameraInstance.takePicture(null, null,
            new Camera.PictureCallback() {

                @Override
                public void onPictureTaken(byte[] data, final Camera camera) {

         byte[] capturedBytes=data;



                    }

can you share code for how to get picture? – Android_coder Feb 18 '13 at 09:20 — Android_coder, Feb 18 '13 at 09:20

score 2 · Answer 1 · answered Feb 20 '13 at 03:33

This is what i'm using. The takePicture uses the jpegCallback. The jpegCallback saves the image to the sdcard, then restarts the preview.

preview.camera.takePicture(null, null, jpegCallback);


PictureCallback jpegCallback = new PictureCallback() { // <8>
  public void onPictureTaken(byte[] data, Camera camera) {
    FileOutputStream outStream = null;
    try {
      // Write to SD Card
      outStream = new FileOutputStream(String.format("/sdcard/before.jpg")); 
      outStream.write(data);
      outStream.close();
    } catch (FileNotFoundException e) { // <10>
      e.printStackTrace();
    } catch (IOException e) {
      e.printStackTrace();
    } finally {
    }
    camera.startPreview();
  }
};

What about orientation, how to write file with right orientation? — Dmitriy Puchkov, May 16 '15 at 08:43

score 0 · Answer 2 · edited May 23 '17 at 12:01

0

Check out that: https://stackoverflow.com/a/7982964/944070

also do not forget manifest permission WRITE_EXTERNAL_STORAGE

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

edited May 23 '17 at 12:01

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answered Feb 18 '13 at 09:21

madlymad

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Captured image saving in android

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