의 문제는 내가 구글지도에 위치를 표시하기 위해 DB에서 검색 ..then 어떤 장소에 대한 정보를 가지고 데이터베이스 .. 내가 응용 프로그램을 디버깅 할 때안드로이드 : 데이터베이스
이 예외가 발생 "을 만들어 SQLiteCursor.finalize() "IllegalStateException이 클래스 ..
이이 로그 캣의 출력에서 :
04-18 14:58:51.815: ERROR/ActivityThread(263): Failed to find provider info for com.google.settings
04-18 14:58:51.825: ERROR/ActivityThread(263): Failed to find provider info for com.google.settings
04-18 14:58:51.975: ERROR/ActivityThread(263): Failed to find provider info for com.google.settings
04-18 14:58:52.845: DEBUG/dalvikvm(263): GC freed 3178 objects/193168 bytes in 80ms
04-18 14:58:53.445: ERROR/Database(263): Leak found
04-18 14:58:53.445: ERROR/Database(263): java.lang.IllegalStateException: /data/data/ksu.project.gotour/databases/GoTour.db SQLiteDatabase created and never closed
04-18 14:58:53.445: ERROR/Database(263): at android.database.sqlite.SQLiteDatabase. <init>(SQLiteDatabase.java:1694)
04-18 14:58:53.445: ERROR/Database(263): at android.database.sqlite.SQLiteDatabase.openDatabase(SQLiteDatabase.java:738)
04-18 14:58:53.445: ERROR/Database(263): at android.database.sqlite.SQLiteDatabase.openOrCreateDatabase(SQLiteDatabase.java:760)
04-18 14:58:53.445: ERROR/Database(263): at android.database.sqlite.SQLiteDatabase.openOrCreateDatabase(SQLiteDatabase.java:753)
04-18 14:58:53.445: ERROR/Database(263): at android.app.ApplicationContext.openOrCreateDatabase(ApplicationContext.java:473)
04-18 14:58:53.445: ERROR/Database(263): at android.content.ContextWrapper.openOrCreateDatabase(ContextWrapper.java:193)
04-18 14:58:53.445: ERROR/Database(263): at android.database.sqlite.SQLiteOpenHelper.getWritableDatabase(SQLiteOpenHelper.java:98)
04-18 14:58:53.445: ERROR/Database(263): at ksu.project.gotour.EventData.Visited(EventData.java:236)
04-18 14:58:53.445: ERROR/Database(263): at ksu.project.gotour.spotInfo$2.onCheckedChanged(spotInfo.java:73)
04-18 14:58:53.445: ERROR/Database(263): at android.widget.CompoundButton.setChecked(CompoundButton.java:122)
04-18 14:58:53.445: ERROR/Database(263): at android.widget.CompoundButton.toggle(CompoundButton.java:85)
04-18 14:58:53.445: ERROR/Database(263): at android.widget.CompoundButton.performClick(CompoundButton.java:97)
04-18 14:58:53.445: ERROR/Database(263): at android.view.View.onTouchEvent(View.java:4179)
04-18 14:58:53.445: ERROR/Database(263): at android.widget.TextView.onTouchEvent(TextView.java:6540)
04-18 14:58:53.445: ERROR/Database(263): at android.view.View.dispatchTouchEvent(View.java:3709)
04-18 14:58:53.445: ERROR/Database(263): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
04-18 14:58:53.445: ERROR/Database(263): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
04-18 14:58:53.445: ERROR/Database(263): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
04-18 14:58:53.445: ERROR/Database(263): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
04-18 14:58:53.445: ERROR/Database(263): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
04-18 14:58:53.445: ERROR/Database(263): at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1659)
04-18 14:58:53.445: ERROR/Database(263): at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1107)
04-18 14:58:53.445: ERROR/Database(263): at android.app.Activity.dispatchTouchEvent(Activity.java:2061)
04-18 14:58:53.445: ERROR/Database(263): at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1643)
04-18 14:58:53.445: ERROR/Database(263): at android.view.ViewRoot.handleMessage(ViewRoot.java:1691)
04-18 14:58:53.445: ERROR/Database(263): at android.os.Handler.dispatchMessage(Handler.java:99)
04-18 14:58:53.445: ERROR/Database(263): at android.os.Looper.loop(Looper.java:123)
04-18 14:58:53.445: ERROR/Database(263): at android.app.ActivityThread.main(ActivityThread.java:4363)
04-18 14:58:53.445: ERROR/Database(263): at java.lang.reflect.Method.invokeNative(Native Method)
04-18 14:58:53.445: ERROR/Database(263): at java.lang.reflect.Method.invoke(Method.java:521)
04-18 14:58:53.445: ERROR/Database(263): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
04-18 14:58:53.445: ERROR/Database(263): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
04-18 14:58:53.445: ERROR/Database(263): at dalvik.system.NativeStart.main(Native Method)
04-18 14:58:53.805: DEBUG/dalvikvm(263): GC freed 844 objects/73448 bytes in 135ms
04-18 14:58:54.176: ERROR/Exception on query(263): java.lang.NumberFormatException:
04-18 14:58:57.075: DEBUG/dalvikvm(263): threadid=5: still suspended after undo (sc=1 dc=1 s=Y)
04-18 14:58:57.075: DEBUG/dalvikvm(263): GC freed 5454 objects/334000 bytes in 92ms
04-18 14:59:00.556: INFO/MapActivity(263): Handling network change notification:CONNECTED
04-18 14:59:03.896: INFO/dalvikvm(263): Debugger is attached -- suppressing HeapWorker watchdog
그리고이 로그 캣위한 그림이다. 어쩌면 더 분명 할 것입니다.
http://download.mrkzy.com/e/1811_md_13031326851.png http://download.mrkzy.com/e/1811_md_13031326852.png
덕분에 많은
메시지는 매우 명확합니다. 사용을 중지하기 전에 데이터베이스를 닫지 않을 것입니다. 그것을 고쳐라. – Mat
여기에 로그를 기반으로 클래스에 만든 데이터베이스 개체를 닫지 않았다고 생각합니다. dbObj.close();를 사용합니다. –
ksu.project.gotour.EventData.Visited (EventData.java:236)에서 코드를 올리실 수 있습니까? 데이터베이스 도우미 권한을 사용할 때마다 확인해야합니다. 모든 쿼리 전에 데이터베이스를 열 필요는 없습니다. 활동 라이프 사이클에서 한 번만 수행해야합니다. 또한 onPause 콜백에서 데이터베이스를 닫는 것을 잊지 마십시오. –