Android - How to start recording video automatically when you call the camera

Question

Android Dev has a simple code that describes how to launch the camcorder using intent.

Now it’s good if you just want to start the camera and wait for the user to press the red “REC” button.

But I want to call the camcorder through Intent and tell her to start recording programmatically.

How to do it? Am I passing some kind of start () method on an Intent command?

(if this cannot be done, please show me a simple bit of code that can be configured to record video automatically - I searched the Internet, but all codes regarding this problem do not work)

private static final int CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE = 100;
private Uri fileUri;

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);

// create Intent to take a picture and return control to the calling application
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);

fileUri = getOutputMediaFileUri(MEDIA_TYPE_IMAGE); // create a file to save the image
intent.putExtra(MediaStore.EXTRA_OUTPUT, fileUri); // set the image file name

// start the image capture Intent
startActivityForResult(intent, CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE);
}

Answer 1

You must use a class for this MediaRecorder.

, :

http://developer.android.com/reference/android/media/MediaRecorder.html

Answer 2

. Intent ( startActivity(), not startActivityForResult()). -, key code "input keyevent 27". ! . , ( 4) .

:

• CAMERA: ( ). ,
• DPAD_DOWN, DPAD_RIGHT , , DPAD_CENTER !
• BACK, .