I downloaded the SwipeBackLayout program source code, code copy to my project, found that the sliding time setting is pure black, I will add the code to the theme

Results in the two cases, android10 equipment slide is still blank screen, android10 the following equipment can be normal to the slide background transparent
Note: initially I was directly

 implementation 'me. Imid. Swipebacklayout. Lib: library: 1.1.0' 

guide AAR package, found in the process of using, if set setEdgeSize (200) attributes, in the height of the top and bottom of the screen also has about 200 is unable to slide, so I just download the source code changes, it caused a problem a new