支持AndroidX对应版本

lib/src/main/java/com/king/zxing/CaptureFragment.java

@@ -16,9 +16,6 @@
 package com.king.zxing;
 
 import android.os.Bundle;
-import android.support.annotation.LayoutRes;
-import android.support.annotation.Nullable;
-import android.support.v4.app.Fragment;
 import android.view.LayoutInflater;
 import android.view.SurfaceView;
 import android.view.View;
@@ -26,6 +23,10 @@ import android.view.ViewGroup;
 
 import com.king.zxing.camera.CameraManager;
 
+import androidx.annotation.LayoutRes;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
 /**
  * @author <a href="mailto:jenly1314@gmail.com">Jenly</a>
  */