Android支付接入（8）：Amazon亚马逊支付

Android支付接入（八）：Amazon亚马逊支付
下面跟大家一起走一遍Amazon亚马逊的支付，亚马逊目前刚把业务拓展到大陆市场，但这并不代表Amazon支付不成熟，恰恰相反，Amazon的支付流程，支付结果获取及测试另人称赞，支付流程、测试流程简洁可靠。不想国内三个运营商，典型的国企，支付成功与否的判断标准仅仅是看短信是否发送出去，连个二次握手都没有，更没有安全可靠之说。在此并无他意，只是在对比运营商支付跟其他支付后的感触。但不可否认的是运营商支付在大陆移动付费端堪称龙头，尽管它并不安全，这就是现状。。。
     源码链接：http://pan.baidu.com/share/link?shareid=2345870563&uk=473193131     文档链接：http://pan.baidu.com/share/link?shareid=2085409847&uk=473193131
     好了，废话说多了也没用，看看Amazon支付流程：     申请Amazon开发者帐号->添加新应用程序->添加应用程序内商品（消费类商品，授权类商品，订阅类商品）->导出JSON数据文件->集成Amazon支付->将导出的JSON文件copy到/mnt/sdcard/amazon.sdktester.json目录下->测试支付及修改直到通过测试->上架   Amazon官方提供的支付通信流程图：

一：导出JSON数据文件如下：（填写了几个应用内商品导出的JSON文件就包含几个计费点）
二：drawable-hdpi文件夹中最好放置高分辨率的桌面图片（建议512*512），因为Kindle fire设备有个旋转菜单，96*96分辨率在上边太模糊。三：做本地测试时必须安装AmazonSDKTester.apk，文件位置在：http://pan.baidu.com/share/link?shareid=2085409847&uk=473193131解压Apps-SDK，如下：
四：本地测试支付成功后，订阅商品可以在AmazonSDKTester.apk中查看：

下边来看下代码实现：     1. Manifest.xml中注册Amazon广播接收器：

 

<receiver android:name = "com.amazon.inapp.purchasing.ResponseReceiver" >

        <intent-filter>

            <action android:name = "com.amazon.inapp.purchasing.NOTIFY"

                    android:permission = "com.amazon.inapp.purchasing.Permission.NOTIFY"/>

        </intent-filter>

</receiver>

       程序中配置：

 

@Override

protected void onStart() {

// TODO Auto-generated method stub

super.onStart();

PurchasingManager.registerObserver(new MyObserver(MainActivity.this));

}

     2.添加jar包，一下是路径或者直接从源码中copy

     3.将导出的JSON文件copy到/mnt/sdcard/amazon.sdktester.json目录下

private void copyDataBase () throws IOException{

        InputStream myInput = getAssets ().open ("amazon.sdktester.json");

        String outFileName = path;

        OutputStream myOutput = new FileOutputStream (outFileName);

        byte[] buffer = new byte[1024];

        int length;

        while ((length = myInput.read (buffer)) > 0){

            myOutput.write (buffer, 0, length);

        }

        myOutput.flush ();

        myOutput.close ();

        myInput.close ();

    }

    4.安装AmazonSDKTester.apk

     5.调用支付接口

 

PurchasingManager.initiatePurchaseRequest("qht200catcapcoin");

     6.添加支付回调：

class MyObserver extends BasePurchasingObserver{

public MyObserver(Context arg0) {

super(arg0);

// TODO Auto-generated constructor stub

}

 

@Override

public void onItemDataResponse(ItemDataResponse arg0) {

// TODO Auto-generated method stub

super.onItemDataResponse(arg0);

 

}

 

@Override

public void onPurchaseResponse(PurchaseResponse arg0) {

// TODO Auto-generated method stub

super.onPurchaseResponse(arg0);

 

switch (arg0.getPurchaseRequestStatus()) {

 

            case SUCCESSFUL:

               

                final Receipt receipt = arg0.getReceipt();

                switch (receipt.getItemType()) {

                //消耗品

                case CONSUMABLE:

                new AlertDialog.Builder(MainActivity.this).setTitle("支付成功").setMessage("成功购                                      买"+productName).setPositiveButton("确定", null).show();

                    break;

                //授权内容,支付成功

                case ENTITLED:

                new AlertDialog.Builder(MainActivity.this).setTitle("支付成功").setMessage("成功激活正                                 版游戏").setPositiveButton("确定", null).show();

                    break;

                //订阅内容,支付成功

                case SUBSCRIPTION:

                

                    break;

                }

                

                break;

            case ALREADY_ENTITLED:

           //已经授权过的，属于成功，此时将道具给玩家即可

           

            break;

            case FAILED:

            Toast.makeText(MainActivity.this, "支付失败", Toast.LENGTH_LONG).show();

               

            break;

            case INVALID_SKU:

            Toast.makeText(MainActivity.this, "无法识别的sku", Toast.LENGTH_LONG).show();

               

            break;

            }

 

}

 

@Override

public void onGetUserIdResponse(GetUserIdResponse arg0) {

// TODO Auto-generated method stub

super.onGetUserIdResponse(arg0);

}

 

@Override

public void onSdkAvailable(boolean arg0) {

// TODO Auto-generated method stub

super.onSdkAvailable(arg0);

}

}

      MainActivity.java完整代码如下：
package com.example.blogforamazonbilling;import java.io.FileOutputStream;import java.io.IOException;import java.io.InputStream;import java.io.OutputStream;import com.amazon.inapp.purchasing.BasePurchasingObserver;import com.amazon.inapp.purchasing.GetUserIdResponse;import com.amazon.inapp.purchasing.ItemDataResponse;import com.amazon.inapp.purchasing.PurchaseResponse;import com.amazon.inapp.purchasing.PurchasingManager;import com.amazon.inapp.purchasing.Receipt;import android.os.Bundle;import android.app.Activity;import android.app.AlertDialog;import android.content.Context;import android.view.View;import android.widget.Toast;
public class MainActivity extends Activity {private final String path = "/mnt/sdcard/amazon.sdktester.json";private String productName;
@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);try {copyDataBase();} catch (IOException e) {// TODO Auto-generated catch blocke.printStackTrace();}//消耗类商品findViewById(R.id.button1).setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {// TODO Auto-generated method stubPurchasingManager.initiatePurchaseRequest("qht200catcapcoin");productName = "200猫币";}});//消耗类商品findViewById(R.id.button2).setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {// TODO Auto-generated method stubPurchasingManager.initiatePurchaseRequest("qht340catcapcoin");productName = "340猫币";}});//订阅类商品findViewById(R.id.button3).setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {// TODO Auto-generated method stubPurchasingManager.initiatePurchaseRequest("qhtactive");productName = "激活正版游戏";}});}@Overrideprotected void onStart() {// TODO Auto-generated method stubsuper.onStart();PurchasingManager.registerObserver(new MyObserver(MainActivity.this));}private void copyDataBase () throws IOException{        InputStream myInput = getAssets ().open ("amazon.sdktester.json");        String outFileName = path;        OutputStream myOutput = new FileOutputStream (outFileName);        byte[] buffer = new byte[1024];        int length;        while ((length = myInput.read (buffer)) > 0){            myOutput.write (buffer, 0, length);        }        myOutput.flush ();        myOutput.close ();        myInput.close ();    }class MyObserver extends BasePurchasingObserver{
public MyObserver(Context arg0) {super(arg0);// TODO Auto-generated constructor stub}@Overridepublic void onItemDataResponse(ItemDataResponse arg0) {// TODO Auto-generated method stubsuper.onItemDataResponse(arg0);}@Overridepublic void onPurchaseResponse(PurchaseResponse arg0) {// TODO Auto-generated method stubsuper.onPurchaseResponse(arg0);switch (arg0.getPurchaseRequestStatus()) {            case SUCCESSFUL:                               final Receipt receipt = arg0.getReceipt();                switch (receipt.getItemType()) {                //消耗品                case CONSUMABLE:                new AlertDialog.Builder(MainActivity.this).setTitle("支付成功").setMessage("成功购                        买"+productName).setPositiveButton("确定", null).show();                    break;                //授权内容,支付成功                case ENTITLED:                new AlertDialog.Builder(MainActivity.this).setTitle("支付成功").setMessage("成功激                        活正版游戏").setPositiveButton("确定", null).show();                    break;                //订阅内容,支付成功                case SUBSCRIPTION:                                   break;                }                                break;            case ALREADY_ENTITLED:            //已经授权过的，属于成功，此时将道具给玩家即可                           break;            case FAILED:            Toast.makeText(MainActivity.this, "支付失败", Toast.LENGTH_LONG).show();                           break;            case INVALID_SKU:            Toast.makeText(MainActivity.this, "无法识别的sku", Toast.LENGTH_LONG).show();                           break;            }}@Overridepublic void onGetUserIdResponse(GetUserIdResponse arg0) {// TODO Auto-generated method stubsuper.onGetUserIdResponse(arg0);}@Overridepublic void onSdkAvailable(boolean arg0) {// TODO Auto-generated method stubsuper.onSdkAvailable(arg0);}}}       以上就是Amazon亚马逊支付的接入流程，很简洁。等游戏发布到Amazon后才可以看到正式付费，但正式付费跟测试付费显示效果是一样的。如有任何疑问，请留言。