public SnapperMIDlet() {
mExitCommand = new Command("Exit", Command.EXIT, 0);
mCameraCommand = new Command("Camera", Command.SCREEN, 0);
mBackCommand = new Command("Back", Command.BACK, 0);
mCaptureCommand = new Command("Capture", Command.SCREEN, 0);
mMainForm = new Form("Snapper");
mMainForm.addCommand(mExitCommand);
String supports = System.getProperty("video.snapshot.encodings");
if (supports != null && supports.length() > 0) {
mMainForm.append("Ready to take pictures.");
mMainForm.addCommand(mCameraCommand);
} else mMainForm.append("Snapper cannot use this " + "device to take pictures.");
mMainForm.setCommandListener(this);
}
public void capture() {
try {
// Get the image.
byte[] raw = mVideoControl.getSnapshot(null);
Image image = Image.createImage(raw, 0, raw.length);
Image thumb = ImageUtility.createThumbnail(image);
// Place it in the main form.
if (mMainForm.size() > 0 && mMainForm.get(0) instanceof StringItem) mMainForm.delete(0);
mMainForm.append(thumb);
// Flip back to the main form.
mDisplay.setCurrent(mMainForm);
// Shut down the player.
mPlayer.close();
mPlayer = null;
mVideoControl = null;
} catch (MediaException me) {
handleException(me);
}
}