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Android Google计费V3空指针异常_Android_Exception_Billing - Fatal编程技术网

Android Google计费V3空指针异常

Android Google计费V3空指针异常,android,exception,billing,Android,Exception,Billing,基本上,我想先对Google Billing V3进行静态测试,然后再使用Beta版进行真正的在线测试。当我尝试运行我的程序时,我得到以下部分异常 Caused by: java.lang.IllegalArgumentException: connection is null at android.app.ContextImpl.bindServiceCommon (ContextImpl.java:1935) at and

基本上,我想先对Google Billing V3进行静态测试,然后再使用Beta版进行真正的在线测试。当我尝试运行我的程序时,我得到以下部分异常

        Caused by: java.lang.IllegalArgumentException: connection is   
        null at android.app.ContextImpl.bindServiceCommon
        (ContextImpl.java:1935)
        at android.app.ContextImpl.bindService(ContextImpl.java:1921)
        at android.content.ContextWrapper.bindService
        (ContextWrapper.java:529)
        at victory.walkto.paymenttestb.MainActivity.
        onCreate(MainActivity.java:37)
        at android.app.Activity.performCreate(Activity.java:5451)
我写的程序如下

public class MainActivity extends Activity {

IInAppBillingService mService;
ServiceConnection connection;
String inappid = "android.test.purchased"; //replace this with your in-app product id

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    Intent serviceIntent = new Intent("com.android.vending.billing.InAppBillingService.BIND");
    serviceIntent.setPackage("com.android.vending");
    bindService(serviceIntent,connection, Context.BIND_AUTO_CREATE);
    connection = new ServiceConnection() {

        @Override
        public void onServiceDisconnected(ComponentName name) {
            mService = null;

        }

        @Override
        public void onServiceConnected(ComponentName name, IBinder service) {
            mService = IInAppBillingService.Stub.asInterface(service);
        }
    };

    Button purchaseBtn = (Button) findViewById(R.id.purchase);
    purchaseBtn.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            ArrayList skuList = new ArrayList();
            skuList.add(inappid);
            Bundle querySkus = new Bundle();
            querySkus.putStringArrayList("ITEM_ID_LIST", skuList);
            Bundle skuDetails;
            try {
                skuDetails = mService.getSkuDetails(3, getPackageName(),
                        "inapp", querySkus);

                int response = skuDetails.getInt("RESPONSE_CODE");
                if (response == 0) {

                    ArrayList<String> responseList = skuDetails
                            .getStringArrayList("DETAILS_LIST");

                    for (String thisResponse : responseList) {
                        JSONObject object = new JSONObject(thisResponse);
                        String sku = object.getString("productId");
                        String price = object.getString("price");
                        if (sku.equals(inappid)) {
                            System.out.println("price " + price);
                            Bundle buyIntentBundle = mService
                                    .getBuyIntent(3, getPackageName(), sku,
                                            "inapp",
                                            "bGoa+V7g/yqDXvKRqq+JTFn4uQZbPiQJo4pf9RzJ");
                            PendingIntent pendingIntent = buyIntentBundle
                                    .getParcelable("BUY_INTENT");
                            startIntentSenderForResult(
                                    pendingIntent.getIntentSender(), 1001,
                                    new Intent(), Integer.valueOf(0),
                                    Integer.valueOf(0), Integer.valueOf(0));
                        }
                    }
                }
            } catch (RemoteException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (JSONException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IntentSender.SendIntentException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }

        }
    });
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode == 1001) {
        String purchaseData = data.getStringExtra("INAPP_PURCHASE_DATA");

        if (resultCode == RESULT_OK) {
            try {
                JSONObject jo = new JSONObject(purchaseData);
                String sku = jo.getString(inappid);
                Toast.makeText(
                        MainActivity.this,
                        "You have bought the " + sku
                                + ". Excellent choice,adventurer!",
                        Toast.LENGTH_LONG).show();

            } catch (JSONException e) {
                System.out.println("Failed to parse purchase data.");
                e.printStackTrace();
            }
        }
    }
}
@Override
public void onDestroy() {
    super.onDestroy();
    if (connection != null) {
        unbindService(connection);
    }
 }
}
公共类MainActivity扩展活动{
IInapplingService mService;
服务连接;
String inappid=“android.test.purchased”;//将其替换为应用内产品id
@凌驾
创建时受保护的void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Intent serviceentent=newintent(“com.android.vending.billing.InAppBillingService.BIND”);
setPackage(“com.android.vending”);
bindService(serviceIntent、connection、Context.BIND\u AUTO\u CREATE);
连接=新服务连接(){
@凌驾
ServiceDisconnected上的公共无效(组件名称){
mService=null;
}
@凌驾
服务连接上的公共无效(组件名称,IBinder服务){
mService=IInAppBillingService.Stub.asInterface(服务);
}
};
Button purchaseBtn=(按钮)findViewById(R.id.purchase);
purchaseBtn.setOnClickListener(新视图.OnClickListener(){
@凌驾
公共void onClick(视图v){
ArrayList skuList=新的ArrayList();
skuList.add(inappid);
Bundle querySkus=新Bundle();
querySkus.putStringArrayList(“项目ID列表”,skuList);
详细信息;
试一试{
skuDetails=mService.getSkuDetails(3,getPackageName(),
“inapp”,querySkus);
int response=skuDetails.getInt(“response_CODE”);
如果(响应==0){
ArrayList responseList=skuDetails
.getStringArrayList(“详细信息列表”);
for(字符串thisResponse:responseList){
JSONObject对象=新的JSONObject(此响应);
String sku=object.getString(“productId”);
String price=object.getString(“price”);
如果(sku等于(不适用)){
系统输出打印项次(“价格”+价格);
Bundle buyIntentBundle=mService
.getBuyIntent(3,getPackageName(),sku,
“inapp”,
“bGoa+V7g/yqDXvKRqq+JTFn4uQZbPiQJo4pf9RzJ”);
PendingEvent PendingEvent=购买意向绑定
.getParcelable(“购买意向”);
startinentsenderforresult(
PendingEvent.getIntentSender(),1001,
new Intent(),Integer.valueOf(0),
Integer.valueOf(0),Integer.valueOf(0));
}
}
}
}捕获(远程异常){
//TODO自动生成的捕捉块
e、 printStackTrace();
}捕获(JSONException e){
//TODO自动生成的捕捉块
e、 printStackTrace();
}catch(IntentSender.sendtintentexe){
//TODO自动生成的捕捉块
e、 printStackTrace();
}
}
});
}
@凌驾
受保护的void onActivityResult(int请求代码、int结果代码、意图数据){
if(requestCode==1001){
String purchaseData=data.getStringExtra(“INAPP_purchaseData”);
if(resultCode==RESULT\u OK){
试一试{
JSONObject jo=新的JSONObject(purchaseData);
字符串sku=jo.getString(inappid);
Toast.makeText(
这个,,
“您已购买”+sku
+“太好了,冒险家!”,
Toast.LENGTH_LONG).show();
}捕获(JSONException e){
System.out.println(“未能分析采购数据”);
e、 printStackTrace();
}
}
}
}
@凌驾
公共空间{
super.ondestory();
if(连接!=null){
解除绑定服务(连接);
}
}
}

我还发现,如果你使用的是希腊账户,谷歌钱包无法下载到你的手机上!!!由于银行问题,贝宝也停止了在希腊的业务

您需要首先创建服务连接,然后绑定服务

// first this
connection = new ServiceConnection() {

    @Override
    public void onServiceDisconnected(ComponentName name) {
        mService = null;

    }

    @Override
    public void onServiceConnected(ComponentName name, IBinder service) {
        mService = IInAppBillingService.Stub.asInterface(service);
    }
};

// then this
bindService(serviceIntent,connection, Context.BIND_AUTO_CREATE);

谢谢你,伙计。测试版本正在运行。我想问你一些别的问题。我应该使用相同的有效负载字符串进行真正的在线测试吗?或者我应该生成一个新的?最后,我应该在appid中的字符串中输入什么?我的应用程序包名后跟productid(开发者控制台中添加的产品的标识符)?i、 e..victory.walkto.paymenttestb.ProductIDIAppId和productId是开发控制台中定义的应用内产品的相同字符串-id。第一个(inappid)用于准确查询有关此产品id的信息。如果您有多个产品,则会将多个inappid添加到列表中。第二个(productId)用于从响应中提取具有正确id的产品。只有当你有多个产品时,它才有意义。如果只有一种产品,响应将仅包含该产品的详细信息。