我有一个使用In App Billing v3 框架的 Google Play 应用。
Google Play开发者控制台报告频繁崩溃java.lang.IllegalStateException
事实上,我的大部分崩溃都是这种非法状态异常。我使用 IAB 框架中的示例代码来处理我的应用内购买。
调用堆栈:
at com.steenriver.armor.util.IabHelper.flagStartAsync (IabHelper.java:824)
at com.steenriver.armor.util.IabHelper.queryInventoryAsync (IabHelper.java:616)
at com.steenriver.armor.util.IabHelper.queryInventoryAsync (IabHelper.java:644)
at com.steenriver.armor.ArmorActivity$1.onIabSetupFinished (ArmorActivity.java:185)
at com.steenriver.armor.util.IabHelper$1.onServiceConnected (IabHelper.java:262)
at android.app.LoadedApk$ServiceDispatcher.doConnected (LoadedApk.java:1625)
at android.app.LoadedApk$ServiceDispatcher$RunConnection.run (LoadedApk.java:1653)
at android.os.Handler.handleCallback (Handler.java:836)
at android.os.Handler.dispatchMessage (Handler.java:103)
at android.os.Looper.loop (Looper.java:232)
at android.app.ActivityThread.main (ActivityThread.java:6802)
at java.lang.reflect.Method.invoke (Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:1103)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:964)
为了摆脱崩溃,我决定在代码中添加异常处理,如下所示:
try
{
mHelper.launchPurchaseFlow( this, sku, RC_REQUEST, mPurchaseFinishedListener, payload );
} catch( IllegalStateException e )
{
Log.e( TAG, e.toString() ); // Illegal State: maybe purchase is already in progress?
enableBuyButton(); // Enable buy button so customer can try again.
}
令我惊讶的是,添加了 try/catch 的新版本仍然会因相同的调用堆栈而崩溃。
这是因为 IllegalStateException 根本无法被捕获,还是什么?这里发生了什么?
犯罪嫌疑人X
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