How to use

isScaling

method

in

com.oginotihiro.cropview.gestures.GestureDetector

@Override
public void onDrag(float dx, float dy) {
  if (mDragScaleDetector.isScaling()) {
    return;
  }
  mSuppMatrix.postTranslate(dx, dy);
  checkAndDisplayMatrix();
}

@Override
public void onDrag(float dx, float dy) {
  if (mDragScaleDetector.isScaling()) {
    return;
  }
  mSuppMatrix.postTranslate(dx, dy);
  checkAndDisplayMatrix();
}