1

我正在使用 android 版本 4.0.4 在三星 Note 上运行我的应用程序。

它不会在运行 android 2.2 的三星 POP 等设备上崩溃。在运行 Androi 3.1 的摩托罗拉 Xoom 上。

当我安装我的应用程序时它显示黑屏，然后在一段时间后显示应用程序停止的弹出窗口，当我按确定时，我的应用程序启动屏幕加载在此对话框后面，该对话框消失，我可以转到我的应用程序登录屏幕。

12-13 18:33:53.823: I/ActivityThread(14608): Pub com.android.mypype.urbanairship.provider: com.urbanairship.UrbanAirshipProvider
12-13 18:33:53.833: I/Inside MyPype(14608):  Application Class
12-13 18:33:54.423: D/myPype - UALib(14608): Airship Take Off! Lib Version: 2.0.1 / App key = xsXcmKOoRe6gog9onrQHjA
12-13 18:33:54.423: D/myPype - UALib(14608): In Production? false
12-13 18:33:54.713: D/myPype - UALib(14608): Initializing Push.
12-13 18:33:54.718: D/myPype - UALib(14608): Initializing Analytics.
12-13 18:33:54.938: I/SqliteDatabaseCpp(14608): sqlite returned: error code = 5, msg = database is locked, db=xxx

    12-12 11:57:09.553: E/SqliteDatabaseCpp(3608): sqlite3_exec - Failed to set synchronous mode = 1(Normal) 
    12-12 11:57:09.553: E/SQLiteDatabase(3608): Failed to open the database. closing it.
    12-12 11:57:09.553: E/SQLiteDatabase(3608): android.database.sqlite.SQLiteDatabaseLockedException: database is locked
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at android.database.sqlite.SQLiteDatabase.dbopen(Native Method)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at android.database.sqlite.SQLiteDatabase.openDatabase(SQLiteDatabase.java:1132)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at android.database.sqlite.SQLiteDatabase.openDatabase(SQLiteDatabase.java:1083)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at android.database.sqlite.SQLiteDatabase.openOrCreateDatabase(SQLiteDatabase.java:1170)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at android.app.ContextImpl.openOrCreateDatabase(ContextImpl.java:844)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at android.content.ContextWrapper.openOrCreateDatabase(ContextWrapper.java:228)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at android.database.sqlite.SQLiteOpenHelper.getWritableDatabase(SQLiteOpenHelper.java:157)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at com.urbanairship.analytics.EventDataManager.<init>(Unknown Source)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at com.urbanairship.analytics.Analytics.<init>(Unknown Source)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at com.urbanairship.UAirship.takeOff(Unknown Source)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at com.android.mypype.MypypeApplication.onCreate(MypypeApplication.java:133)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:972)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at android.app.ActivityThread.handleBindApplication(ActivityThread.java:3965)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at android.app.ActivityThread.access$1300(ActivityThread.java:127)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at android.os.Handler.dispatchMessage(Handler.java:99)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at android.os.Looper.loop(Looper.java:137)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at android.app.ActivityThread.main(ActivityThread.java:4511)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at java.lang.reflect.Method.invokeNative(Native Method)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at java.lang.reflect.Method.invoke(Method.java:511)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:980)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:747)
    12-12 11:57:09.553: E/SQLiteDatabase(3608):     at dalvik.system.NativeStart.main(Native Method)
    12-12 11:57:09.553: E/myPype - UALib(3608): Unable to open Analytics Event DB


    12-12 11:57:37.958: E/myPype - UALib(3608): Unable to get DB size. Database not open.
    12-12 11:57:37.963: E/myPype - UALib(3608): Unable to insert event. Database not open.

在上述错误中，为什么它指向 Application 类 Urbanairship.takeOff() 方法。

我正在寻找这个问题，但还没有得到任何东西。我无法弄清楚。我尝试在 openHelper 类中同步锁定数据库操作。

任何帮助将不胜感激。

在我的应用程序类中，我为 Urbanairship 添加了以下代码。

  @Override
public void onCreate() {
    // TODO Auto-generated method stub
    super.onCreate();
// This can be done in code as illustrated here,
        // or you can add these settings to a properties file
        // called airshipconfig.properties
        // and place it in your "assets" folder
        AirshipConfigOptions options = AirshipConfigOptions
                .loadDefaultOptions(this);

         // Take off initializes the services


        UAirship.takeOff(this, options);

        PushManager.enablePush();
}
4

1 回答 1

0

我想通了，但不是解决方案，它只是一个修复程序。我只是处理异常，所以应用程序不会崩溃。

对于 4.0.4 等更高版本，没有人经历过这件事是多么可悲。所以，我得到了一件事，它可能是 Urbairships 的新库。错误，因为它正在尝试写入数据库（我读取了一些事件或其他内容）。

我不明白如何解决，所以我处理了这个异常。

因此，解决方案是您必须在 try-catch 块下编写代码并指定要在 catch 中处理的异常。

于 2013-01-14T09:31:15.590 回答