Never close Android SQLite connection-ThrowExceptions

Exception or error: What happens if you simply never close your connection? I know you get exceptions if you don’t close it and try to open another one, but what happens if you have a global singleton, and you simply don’t close it? Any idea? How to solve: A rift is formed in the space-time …

android – SQLiteConstraintException: error code 19: constraint failed-ThrowExceptions

Exception or error: I’m getting that exception when I do an insert in my SQLite database The following code gives me the exception: mDbHelper.createUser(“pablo”,”a”,”a”,”a”,”a”); The code from mDbHelper (MyDbAdapter): private static final String USER_TABLE_CREATE = “CREATE TABLE user ( email varchar, password varchar, fullName varchar, mobilePhone varchar, mobileOperatingSystem varchar, PRIMARY KEY (email))”; public long createUser(String …

java – how to shrink sqlite database?-ThrowExceptions

Exception or error: Once done storing all of my data into sqlite, it reach 14 MB already. That’s why I’m afraid that some people cannot download my application from connection slow area. Is there any way to shrink sqlite database? How to solve: Have you tried VACUUM? The VACUUM command rebuilds the entire database. There …

Android SQLite leaked-ThrowExceptions

Exception or error: i having problem with sql handler A SQLiteConnection object for database ‘/data/data/…/databases/queueManager’ was leaked! Please fix your application to end transactions in progress properly and to close the database when it is no longer needed. taken from Androidhive tutorial and customized to my use the table looks like + ———————————————————– + : …