HttpHandler添加setRequestCallBack方法

Author: wyouflf

library/src/com/lidroid/xutils/http/HttpHandler.java

@@ -54,7 +54,7 @@ public void setHttpRedirectHandler(HttpRedirectHandler httpRedirectHandler) {
     private String requestMethod;
     private HttpRequestBase request;
     private boolean isUploading = true;
-    private final RequestCallBack<T> callback;
+    private RequestCallBack<T> callback;
 
     private int retriedTimes = 0;
     private String fileSavePath = null;
@@ -82,6 +82,14 @@ public void setExpiry(long expiry) {
         this.expiry = expiry;
     }
 
+    public void setRequestCallBack(RequestCallBack<T> callback) {
+        this.callback = callback;
+    }
+
+    public RequestCallBack<T> getRequestCallBack() {
+        return this.callback;
+    }
+
     // 执行请求
     @SuppressWarnings("unchecked")
     private ResponseInfo<T> sendRequest(HttpRequestBase request) throws HttpException {
@@ -282,10 +290,6 @@ public boolean isStopped() {
         return this.state == State.STOPPED;
     }
 
-    public RequestCallBack<T> getRequestCallBack() {
-        return this.callback;
-    }
-
     private long lastUpdateTime;
 
     @Override