optimize code

lib_base/src/main/java/com/android/base/permission/AutoPermissionRequester.java

@@ -119,18 +119,15 @@ public class AutoPermissionRequester {
         if (fragment == null) {
             fragment = AutoPermissionFragment.newInstance();
 
-            mPermissionRequester = new PermissionRequester(ActFragWrapper.create(fragment), mPermissionCallback, mAskAgain, mShowTips, mPermissionUIProvider);
-            fragment.setRequester(getCallback());
-
             supportFragmentManager.beginTransaction()
                     .add(fragment, AutoPermissionFragment.class.getName())
                     .commitNowAllowingStateLoss();
 
-        } else {
-            fragment.setRequester(getCallback());
-            mPermissionRequester = new PermissionRequester(ActFragWrapper.create(fragment), mPermissionCallback, mAskAgain, mShowTips, mPermissionUIProvider);
         }
 
+        fragment.setRequester(getCallback());
+        mPermissionRequester = new PermissionRequester(ActFragWrapper.create(fragment), mPermissionCallback, mAskAgain, mShowTips, mPermissionUIProvider);
+
         fragment.startRequest();
     }