p://d.android.com/reference/android/support/annotation/NonNull.html?is-external=true" title="class or interface in android.support.annotation">@NonNull</a>
public&nbsp;<a href="http://d.android.com/reference/android/graphics/Bitmap.html?is-external=true" title="class or interface in android.graphics">Bitmap</a>&nbsp;getDirty(int&nbsp;width,
                                int&nbsp;height,
                                <a href="http://d.android.com/reference/android/graphics/Bitmap.Config.html?is-external=