From 607ad49c5d3cb416b58b66d8a121cedee051a07c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B5=B5=E5=BA=B7?= <king@gumptech.com>
Date: Tue, 14 Feb 2017 16:17:13 +0800
Subject: [PATCH] =?UTF-8?q?=E5=88=86=E7=A6=BBiap=E6=94=AF=E4=BB=98?=
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---
 IntegrationGuide.md | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/IntegrationGuide.md b/IntegrationGuide.md
index 9c999f0..6d2c1f3 100644
--- a/IntegrationGuide.md
+++ b/IntegrationGuide.md
@@ -169,7 +169,17 @@ InitializeCallback为初始化回调接口,此接口只有一个回调方法init
 调用pay方法时,必须穿入一个bundle对象,包含如上字段,除nick和roleId外所有字段必须全部包含,其中sessionKey为登录时返回的sessionKey  
     
     
-2)PurchaseCallback为支付状态回调接口,此接口含有3个方法  
+2)IAP支付，roleId为可选参数，其他参数必传   
+    
+    Bundle payInfo = new Bundle();
+    payInfo.putString("product", "gp_skuId");
+    payInfo.putFloat("amount", 0.1f);
+    payInfo.putString("extraInfo", "This is demo!");
+    payInfo.putString("serverId", "100");
+    payInfo.putString("roleId","100123");
+    GumpSDK.iap(MainActivity.this, payInfo, PurchaseCallback);
+                
+3)PurchaseCallback为支付状态回调接口,此接口含有3个方法  
 
     @Override
     public void onPurchaseCompleted(PurchaseResult result) {
-- 
2.0.0