I really need advice how to add image to sqlite using kotlin, i try to find tutorial but it’s difficult for me. I did add BLOB to database and setup everything but i failed. MainActivity.kt private fun setupListofDataIntoRecyclerView() { if (getItemsList().size > 0) { rvItemsList.visibility = View.VISIBLE tvNoRecordsAvailable.visibility = View.GONE // Set the LayoutManager that ..
Category : sqlite
I am facing a problem while migrating from SQLite to Room DB. The problem is my old SQLite schema doesn’t match with the new Room DB schema in my old SQLite DB I forgot to set primaryKey to NOT NULL and also I have a column URL and that column doesn’t have any type like ..
I use SQLiteOpenHelper for sqlite in my android project. I insert row into to db, when debugging I can get insert id but when I look sqlite db file which in android studio device explorer, the inserted row not saved into db on android 29 and 30. Other version apis of android my sql inserts ..
I use SQLiteOpenHelper for sqlite in my android project. I insert row into to db, when debugging I can get insert id but when I look sqlite db file which in android studio device explorer. I also tried insertOrThrow, but it write row id into to logcat. db file that I downloaded from device explorer ..
I’m getting the following error in Firebase. My code doesn’t open any files directly, but it works extensively with HttpOK, WebRTC and overall networking. Does networking also using file descriptors? Since the error is not raised by my code, I’m curious how I can fix it. Can I see somehow where and which file descriptors ..
I am trying to send data to my SQLite database by dynamic views, but the data that’s being sent is the last one I write. Like if I add it 2 times and enter Java in 1st textbox and C# in second it’ll only send C# to database but not Java This is the Dynamic ..
Need help. Already 4 days nothing happens. Trying to do a SQLite database search. How to make it so that the listview is not displayed immediately, but only when the user enters a search query? That is, the data from the database was not filtered, but matches appeared in the listview when the user enters ..
I’m trying to save data into a sqlite db, i have looked around but the strucutre for the helper is always this, i can’t find out what’s the problem. I don’t get any exception, just is impossible write data into the db public class DBhelper extends SQLiteOpenHelper { private static final String QR_TABLE = "QR_TABLE"; ..
I am working with an android application where I need to search my database by full name, I am currently using this, which results in a list with the IDs and with FullName: SELECT _id, name || ‘ ‘ || lastname AS FullName FROM User WHERE FullName LIKE "%William Jones%" ORDER BY FullName I know ..
QUESTION: What, if anything, could cause an SQLite trigger to only run some of the time? SUMMARY: I’m getting seemingly inconsistent results from a new trigger I’ve written in SQLite and I’d like to understand if this is happening because I’ve made a mistake in my SQL/Java code or if I’ve possibly encountered a rare ..
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