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목록singleton (1)
꿈소년의 개발 이야기
SQLiteOpenHelper Singleton instance creating.
refer: http://www.androiddesignpatterns.com/2012/05/correctly-managing-your-sqlite-database.html Issue log:SQLiteConnectionPool The connection pool for database '/data/data/com.android.providers.media/databases/external.db' has been unable to grant a connection to thread 554 (eject thread) with flags 0x2 for 750.025 seconds. Analysis:SQLiteOpenHelper instance 가 여러 개 생성되어 접근할 경우 발생함. new 를 이용한 생성..
Android Development
2013. 7. 4. 15:00