see 12/23 log

cmj · cmj · commit c735a463bab5 · 2016-12-23T17:12:43.000+08:00
diff --git a/utilcode/src/main/java/com/blankj/utilcode/utils/ActivityUtils.java b/utilcode/src/main/java/com/blankj/utilcode/utils/ActivityUtils.java
@@ -1,6 +1,5 @@
 package com.blankj.utilcode.utils;
 
-import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
