code perfect

app/src/main/java/com/mxdl/customview/MainActivity.java

@@ -82,6 +82,8 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
                 startActivity(new Intent(this, CaptureCricleViewActivity.class));
                 break;
         }
+
+
     }
 
     @Override

app/src/main/java/com/mxdl/customview/test/Test.java

@@ -17,6 +17,5 @@ public class Test {
         LinearInterpolator interpolator = new LinearInterpolator();
         IntEvaluator intEvaluator = new IntEvaluator();
         PopupWindow window = new PopupWindow();
-
     }
 }

app/src/main/java/com/mxdl/customview/test/Test1.java

+package com.mxdl.customview.test;
+
+/**
+ * Description: <Test1><br>
+ * Author:      mxdl<br>
+ * Date:        2019/11/6<br>
+ * Version:     V1.0.0<br>
+ * Update:     <br>
+ */
+public class Test1 {
+}