Codename One Image.exifRotation usage example

CodeExample.java

Form hi = new Form("Hi World", BoxLayout.y());
Button cameraBtn = new Button("Open Camera");
Button galleryBtn = new Button("Open Gallery");
Label imageLbl = new Label();
hi.addAll(cameraBtn, galleryBtn, FlowLayout.encloseCenter(imageLbl));
hi.show();

SuccessCallback<String> callback = (String capturedPhoto) -> {
    String rotatedPhoto = FileSystemStorage.getInstance().getAppHomePath() + "rotatedPhoto.jpg";
    if (capturedPhoto != null) {
		try {
		    // note: we set a maxSize to perform a faster rotation
		    int maxSize = CN.convertToPixels(50);
		    Image img = Image.exifRotation(capturedPhoto, rotatedPhoto, maxSize);
		    imageLbl.setIcon(img);
		    hi.revalidate();
		} catch (IOException ex) {
		    Log.e(ex);
		}
    };
};
cameraBtn.addActionListener(a -> Capture.capturePhoto(l -> {
    if (l != null && l.getSource() != null) {
		callback.onSucess((String) l.getSource());
    }
}));
galleryBtn.addActionListener(a -> CN.openGallery(l -> {
    if (l != null && l.getSource() != null) {
		callback.onSucess((String) l.getSource());
    }
}, CN.GALLERY_IMAGE));