private void resetMatrix() {
mMatrix.reset();
checkMatrixBounds();
DraweeView<GenericDraweeHierarchy> draweeView = getDraweeView();
if (draweeView != null) {
draweeView.invalidate();
}
}
public void checkMatrixAndInvalidate() {
DraweeView<GenericDraweeHierarchy> draweeView = getDraweeView();
if (draweeView == null) {
return;
}
if (checkMatrixBounds()) {
draweeView.invalidate();
}
}
@Override
public void run() {
if (mScroller.isFinished()) {
return;
}
DraweeView<GenericDraweeHierarchy> draweeView = getDraweeView();
if (draweeView != null && mScroller.computeScrollOffset()) {
final int newX = mScroller.getCurrX();
final int newY = mScroller.getCurrY();
mMatrix.postTranslate(mCurrentX - newX, mCurrentY - newY);
draweeView.invalidate();
mCurrentX = newX;
mCurrentY = newY;
postOnAnimation(draweeView, this);
}
}