/**
* Sets camera auto-focus move callback.
*
* @param cb the callback to run
* @return {@code true} if the operation is supported (i.e. from Jelly Bean), {@code false}
* otherwise
*/
@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
public boolean setAutoFocusMoveCallback(@Nullable AutoFocusMoveCallback cb) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) {
return false;
}
synchronized (mCameraLock) {
if (mCamera != null) {
CameraAutoFocusMoveCallback autoFocusMoveCallback = null;
if (cb != null) {
autoFocusMoveCallback = new CameraAutoFocusMoveCallback();
autoFocusMoveCallback.mDelegate = cb;
}
mCamera.setAutoFocusMoveCallback(autoFocusMoveCallback);
}
}
return true;
}
@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
private void setAutoFocusMoveCallback(android.hardware.Camera camera, Object cb) {
camera.setAutoFocusMoveCallback((AutoFocusMoveCallback) cb);
}
@Override
public void setAutoFocusMoveCallback(AutoFocusMoveCallback cb) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
camera.setAutoFocusMoveCallback(cb);
}
}
