Merge branch 'sheep2.0' of http://10.8.230.114:3000/kemllor/small_sheep_android into sheep2.0

app/src/main/java/com/sheep/groups/creditcard/zx/ZhongXinStep22Fragment.java

@@ -1,5 +1,6 @@
 package com.sheep.groups.creditcard.zx;
 
+import android.app.Activity;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
 import android.support.v4.app.FragmentTabHost;
@@ -189,8 +190,10 @@ public class ZhongXinStep22Fragment extends DaggerFragment implements ZXStep22Co
 
     @Override
     public void goNext() {
-        FragmentTabHost fragmentTabHost = ((CITICBankOtherInfoActivity)getActivity()).getmFragmentTabHost();
-        fragmentTabHost.setCurrentTab(2);
+        Activity activity = getActivity();
+        if(activity != null && activity instanceof CITICBankOtherInfoActivity){
+            ((CITICBankOtherInfoActivity)activity).gotoNext(2);
+        }
 
     }
 }