Android: Check whether camera supports auto-focus?

Question

For the Android API version 2.1 and higher, we can use context:

getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA_AUTOFOCUS)

Answer 1

   private void getSuppourtedFocusedModes(Camera camera) 
   {
        final Camera.Parameters parameters = camera.getParameters();
        List supportedFocusModes = parameters.getSupportedFocusModes();
        LogUtils.infoMsg("supportedFocusModes " + supportedFocusModes);
        for (String mode : supportedFocusModes) {
            LogUtils.infoMsg("supportedFocusModes " + mode);
        }
    }