fix 4

app/src/main/java/com/ouxuan/oxface/network/NetworkStatusIndicator.java

@@ -64,22 +64,6 @@ public class NetworkStatusIndicator {
         public String getDescription() {
             return description;
         }
-        
-        // 网络状态信息类
-    private static class NetworkStatusInfo {
-        NetworkStatus status;
-        String displayText;
-        
-        NetworkStatusInfo(NetworkStatus status, String displayText) {
-            this.status = status;
-            this.displayText = displayText;
-        }
-    }
-    
-    private String lastDisplayText = "";
-    
-    private String getLastDisplayText() {
-        return lastDisplayText;
     }
     
     public NetworkStatusIndicator(Context context, RelativeLayout parentLayout) {