Android IAB：设备上的计费服务不可用

Question

我正在尝试在我的应用中实施 IAB。每次应用程序启动时，启动失败并显示：

Problem setting up In-app Billing: IabResult: Billing service unavailable on device. (response: 3:Billing Unavailable)

我几乎什么都试过了：

确保我在清单中拥有 com.android.vending.BILLING 权限。
正在将两个版本对应的 APK 上传到 Beta 频道。
使用测试帐户。
正在清除 Google 播放缓存。
确保我的 build.gradle 中有最新的 Google Play 服务。
仔细检查 public 编码密钥。
使用多个设备。

但无论如何，错误依旧存在。我已经阅读了所有关于它的问题和答案，但我不知道我错过了什么！

这是我的相关代码：

 public class MainActivity extends AppCompatActivity {

    IabHelper       mHelper; 

    @Override protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        mHelper = new IabHelper(this, Billing.ENCODED_PUBLIC_KEY);
        mHelper.startSetup(new IabHelper.OnIabSetupFinishedListener() {
            public void onIabSetupFinished(IabResult result) {
                if (!result.isSuccess()) {
                    // Oh noes, there was a problem.
                    Log.d("LOG", "Problem setting up In-app Billing: " + result);
                }
                // Hooray, IAB is fully set up!
            }
        });
        final SharedPreferences saved_values = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
        IabHelper.QueryInventoryFinishedListener mGotInventoryListener
                = new IabHelper.QueryInventoryFinishedListener() {
            public void onQueryInventoryFinished(IabResult result, Inventory inventory) {
                if (result.isFailure()) {
                    SettingsActivity.premium = saved_values.getBoolean("premium",false);
                }
                else {
                    // does the user have the premium upgrade?
                    SettingsActivity.premium = inventory.hasPurchase(Billing.SKU_PREMIUM);
                    // update UI accordingly
                }
            }
        };
        try{
            mHelper.queryInventoryAsync(mGotInventoryListener);
        }
        catch (Exception e){
            SettingsActivity.premium = saved_values.getBoolean("premium",false);
        }
    }



    @Override public void onDestroy() {
        super.onDestroy();
       if (mHelper != null)
            mHelper.dispose();
        mHelper = null;
    }



    @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        Log.i("LOG", "onActivityResult(" + requestCode + "," + resultCode + "," + data);

        // Pass on the activity result to the helper for handling
        if (!mHelper.handleActivityResult(requestCode, resultCode, data)) {
            super.onActivityResult(requestCode, resultCode, data);
        }
        else {
            Log.i("LOG", "onActivityResult handled by IABUtil.");
        }
    }

控制台输出如下：

03-11 20:35:27.896 710-710/? W/ActivityManager: Permission Denial: getCurrentUser() from pid=14441, uid=10189 requires android.permission.INTERACT_ACROSS_USERS
03-11 20:35:28.516 14441-14441/com.johan.app D/LOG: Problem setting up In-app Billing: IabResult: Billing service unavailable on device. (response: 3:Billing Unavailable)
03-11 20:35:28.516 14441-14441/com.johan.app E/IabHelper: In-app billing error: Illegal state for operation (queryInventory): IAB helper is not set up.

请注意，我在其他地方有查询库存的代码，但它没有超出 mHelper.startUpSetup() 的事实使其无关紧要。

Answer 1

试试这个！只需转到 IabHelper class，在 onServiceConnected 回调下的 startSetup 方法中。你可以看到一个 Intent，只需替换为下面的代码。（或仅查找 BILLING_RESPONSE_RESULT_BILLING_UNAVAILABLE）。

 Intent serviceIntent = new Intent("com.android.vending.billing.InAppBillingService.BIND");
        serviceIntent.setPackage("com.android.vending");
        if (!mContext.getPackageManager().queryIntentServices(serviceIntent, 0).isEmpty()) {
            // service available to handle that Intent
            mContext.bindService(serviceIntent, mServiceConn, Context.BIND_AUTO_CREATE);
        }
        else {
            // no service available to handle that Intent
            if (listener != null) {
                listener.onIabSetupFinished(
                        new IabResult(BILLING_RESPONSE_RESULT_BILLING_UNAVAILABLE,
                                "Billing service unavailable on device."));
            }
        }

Answer 2

如果您的目标是 android 31，请将其放入清单中：

<permission android:name="android.permission.QUERY_ALL_PACKAGES" />

<queries>
    <intent>
        <action android:name="android.intent.action.MAIN" />
    </intent>
</queries>

Android IAB：设备上的计费服务不可用

Android IAB: Billing service unavailable on device

android

in-app-purchase

in-app-billing