我有一个非常简单的Java for Android应用程序，它实现了应用内结算。它几乎只是从here复制而来。它工作正常。我制作了一份文件，然后开始玩它。我搞砸了（当然），所以我恢复了我的备份文件。现在它还没有运行。这是我的LogCat：
09-06 12:53:09.788: W/ActivityThread(4437): Application
com.myknitcards.project is waiting for the debugger on port 8100...
09-06 12:53:09.797: I/System.out(4437): Sending WAIT chunk
09-06 12:53:09.980: I/art(4437): Debugger is active
09-06 12:53:09.998: I/System.out(4437): Debugger has connected
09-06 12:53:09.998: I/System.out(4437): waiting for debugger to settle...
09-06 12:53:10.199: I/System.out(4437): waiting for debugger to settle...
09-06 12:53:10.399: I/System.out(4437): waiting for debugger to settle...
09-06 12:53:10.599: I/System.out(4437): waiting for debugger to settle...
09-06 12:53:10.799: I/System.out(4437): waiting for debugger to settle...
09-06 12:53:10.999: I/System.out(4437): waiting for debugger to settle...
09-06 12:53:11.200: I/System.out(4437): waiting for debugger to settle...
09-06 12:53:11.400: I/System.out(4437): waiting for debugger to settle...
09-06 12:53:11.600: I/System.out(4437): waiting for debugger to settle...
09-06 12:53:11.800: I/System.out(4437): waiting for debugger to settle...
09-06 12:53:12.001: I/System.out(4437): waiting for debugger to settle...
09-06 12:53:12.201: I/System.out(4437): debugger has settled (1410)
09-06 12:54:56.727: E/IabHelper(4437): In-app billing error: Illegal state for operation (queryInventory): IAB helper is not set up.
09-06 12:55:35.534: D/AndroidRuntime(4437): Shutting down VM
09-06 12:55:35.539: E/AndroidRuntime(4437): FATAL EXCEPTION: main
09-06 12:55:35.539: E/AndroidRuntime(4437): Process: com.myknitcards.project, PID: 4437
09-06 12:55:35.539: E/AndroidRuntime(4437): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.myknitcards.project/com.myknitcards.project.MainActivity}: java.lang.IllegalStateException: IAB helper is not set up. Can't perform operation: queryInventory
09-06 12:55:35.539: E/AndroidRuntime(4437): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2325)
09-06 12:55:35.539: E/AndroidRuntime(4437): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
09-06 12:55:35.539: E/AndroidRuntime(4437): at android.app.ActivityThread.access$800(ActivityThread.java:151)
09-06 12:55:35.539: E/AndroidRuntime(4437): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
09-06 12:55:35.539: E/AndroidRuntime(4437): at android.os.Handler.dispatchMessage(Handler.java:102)
09-06 12:55:35.539: E/AndroidRuntime(4437): at android.os.Looper.loop(Looper.java:135)
09-06 12:55:35.539: E/AndroidRuntime(4437): at android.app.ActivityThread.main(ActivityThread.java:5254)
09-06 12:55:35.539: E/AndroidRuntime(4437): at java.lang.reflect.Method.invoke(Native Method)
09-06 12:55:35.539: E/AndroidRuntime(4437): at java.lang.reflect.Method.invoke(Method.java:372)
09-06 12:55:35.539: E/AndroidRuntime(4437): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
09-06 12:55:35.539: E/AndroidRuntime(4437): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
09-06 12:55:35.539: E/AndroidRuntime(4437): Caused by: java.lang.IllegalStateException: IAB helper is not set up. Can't perform operation: queryInventory
09-06 12:55:35.539: E/AndroidRuntime(4437): at com.myknitcards.project.util.IabHelper.checkSetupDone(IabHelper.java:782)
09-06 12:55:35.539: E/AndroidRuntime(4437): at com.myknitcards.project.util.IabHelper.queryInventoryAsync(IabHelper.java:610)
09-06 12:55:35.539: E/AndroidRuntime(4437): at com.myknitcards.project.MainActivity.onStart(MainActivity.java:85)
09-06 12:55:35.539: E/AndroidRuntime(4437): at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1236)
09-06 12:55:35.539: E/AndroidRuntime(4437): at android.app.Activity.performStart(Activity.java:6006)
09-06 12:55:35.539: E/AndroidRuntime(4437): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2288)
09-06 12:55:35.539: E/AndroidRuntime(4437): ... 10 more
09-06 12:55:39.033: I/Process(4437): Sending signal. PID: 4437 SIG: 9
这里是代码（虽然记住这个代码一次一次，所以我不认为代码是问题）：
package com.myknitcards.project;
import java.util.ArrayList;
import java.util.List;
import android.app.Activity;
import android.app.ActionBar;
import android.app.Fragment;
import android.content.Intent;
import android.os.Build;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import com.myknitcards.project.util.IabHelper;
import com.myknitcards.project.util.IabResult;
import com.myknitcards.project.util.Inventory;
import com.myknitcards.project.util.Purchase;
public class MainActivity extends Activity {
private static final String TAG = "com.myknitcards.project";
IabHelper mHelper;
static final String ITEM_SKU = "android.test.purchased";
// static final String ITEM_SKU = "com.example.buttonclick";
private Button clickButton;
private Button buyButton;
@SuppressWarnings("unchecked")
@Override
protected void onStart() {
super.onStart();
setContentView(R.layout.activity_main);
clickButton = (Button)findViewById(R.id.clickButton);
buyButton = (Button)findViewById(R.id.buyButton);
clickButton.setEnabled(false);
String base64EncodedPublicKey =
"MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs6G8Ey4Dv1yoJVELLZYjErrpiJxdDYnCIftHHwgv5pNl0ShKAqc5L6fGewVc3phj5rpTMlou+TPTjMldguG6DcjiI5snmqZHoJ5RnjbT4lAUMyH48YwAAMOf1U+0bOXDL2VpnfPS8KXYTGrUl90b5U4rRGrHTQ8HinVPTwjeLkD1EcGSUAfW5FfgN7uqKzX5WAk+wB27MiqBu4cuP7qWFxc4gzuEi/W8v8EjhJRHeip8UJPIfEV9pOfwDQJVby6K+fsZnXHDgfbyF/uJ2sfRrKPt5j4Ln8LbgQ+SYBqd6ccuqsOxdgNICK99+5FjLazm58K1lne363Ri5j+bYyTlewIDAQAB";
mHelper = new IabHelper(this, base64EncodedPublicKey);
mHelper.startSetup(new
IabHelper.OnIabSetupFinishedListener() {
public void onIabSetupFinished(IabResult result)
{
if (!result.isSuccess()) {
Log.d(TAG, "In-app Billing setup failed: " +
result);
} else {
Log.d(TAG, "In-app Billing is set up OK");
}
}
});
final String i001 = "i001";
final String i002 = "i002";
ArrayList<String> additionalSkuList = new ArrayList<String>();
additionalSkuList.add(i001);
additionalSkuList.add(i002);
IabHelper.QueryInventoryFinishedListener mQueryFinishedListener =
new IabHelper.QueryInventoryFinishedListener() {
@Override
public void onQueryInventoryFinished(IabResult result, Inventory inv) {
if (result.isFailure()){
}
String Intermediate1 =
inv.getSkuDetails(i001).getPrice();
String Intermediate2 =
inv.getSkuDetails(i002).getPrice();
}
};
mHelper.queryInventoryAsync(true, additionalSkuList, mQueryFinishedListener);
}
public void buttonClicked(View view) {
clickButton.setEnabled(false);
buyButton.setEnabled(true);
}
public void buyClick(View view) {
mHelper.launchPurchaseFlow(this, ITEM_SKU, 10001,
mPurchaseFinishedListener, "mypurchasetoken");
}
@Override
protected void onActivityResult(int requestCode, int resultCode,
Intent data)
{
if (!mHelper.handleActivityResult(requestCode,
resultCode, data)) {
super.onActivityResult(requestCode, resultCode, data);
}
}
IabHelper.OnIabPurchaseFinishedListener mPurchaseFinishedListener
= new IabHelper.OnIabPurchaseFinishedListener() {
public void onIabPurchaseFinished(IabResult result,
Purchase purchase)
{
if (result.isFailure()) {
// Handle error
return;
}
else if (purchase.getSku().equals(ITEM_SKU)) {
consumeItem();
buyButton.setEnabled(false);
}
}
};
public void consumeItem() {
mHelper.queryInventoryAsync(mReceivedInventoryListener);
}
IabHelper.QueryInventoryFinishedListener mReceivedInventoryListener
= new IabHelper.QueryInventoryFinishedListener() {
public void onQueryInventoryFinished(IabResult result,
Inventory inventory) {
if (result.isFailure()) {
// Handle failure
} else {
mHelper.consumeAsync(inventory.getPurchase(ITEM_SKU),
mConsumeFinishedListener);
}
}
};
IabHelper.OnConsumeFinishedListener mConsumeFinishedListener =
new IabHelper.OnConsumeFinishedListener() {
public void onConsumeFinished(Purchase purchase,
IabResult result) {
if (result.isSuccess()) {
clickButton.setEnabled(true);
} else {
// handle error
}
}
};
@Override
public void onDestroy() {
super.onDestroy();
if (mHelper != null) mHelper.dispose();
mHelper = null;
}
}
当我调试时，在onStart（）的mHelper.startSetup行中抛出LogCat中的第一个错误。我在Mac上用Eclipse工作，只是fyi。唯一改变的是我在SDK Manager和现在工作之间更新了很多东西。这会导致这种情况吗？
答案 0 :(得分：0)
这是因为mHelper.queryInventoryAsync()类尚未初始化到查询库存时。尝试在onIabSetupFinished()回调中移动chromium-browser --disable-web-security
。这将确保您在初始化完成后调用它。