I am adding a feature to my app that allows users to include recurring expenses. I am storing this information in a table, which is created using the following code: // Creating or opening a table to store recurring expenses.…
I've built a simple storeHelper app (you can write which products you need to buy, when and in which store) and I want to add a function of adding a checkbox as a user to mark what you've bought from…
So I found a video online https://www.youtube.com/watch?v=sq45s9gggsw that walks you through the whole process of simply displaying a SQLite database, and once I get this down I can move forward but I can not seem to get it to work.…
I recently upgraded Android Studio to Arctic Fox | 2020.3.1 Patch 2. Whenever I use this code, it is highlighted as error (red underlines). cursor.getColumncursor.getString(cursor.getColumnIndex(DataContract.WeightEntry.COLUMN_SYNC_STATUS)); Screenshot of highlighted code: This is found in all the places where the getColumnIndex() function…
I want to implement a list of the user's favorite news for a news app using the room library, but the app crashes Thank you for your help (: DataBase: I could not put the code, I used the photo:…
Caused by: java.lang.IllegalStateException: Couldn't read row 0, col -1 from CursorWindow. Make sure the Cursor is initialized correctly before accessing data from it. I changed android:allowBackup="true" into "False" In android manifest. public class ListViewActivity extends Activity { SQLiteHelper SQLITEHELPER; SQLiteDatabase…
I have a method to import a CSV file from folder "assets" to an SQLite table. The CSV contains lot of lines like this one: France;Paris But I don´t want to take the CSV file from "assets" folder, I would…
I have downloaded a word meaning Android sqlite.db dictionary file. By fetching SQL query I got enslishWord="plausible"; hindiMeaning="lR;kHkklh]diViw.kZ]"; By using Hindi Typeface in TextView I got proper Hindi meaning. If I try to print by System.out.println(hindiMeaning); it prints lR;kHkklh]diViw.kZ] I…
I have an android studio app that uses sqlite to save user data such as username, password, etc. In the login page after the user enters his login credentials, the user clicks on a button that calls the following function…
In Android Studio, I need to create a SQLite table for a list of cities and population. It would have 1300 rows aprox. The list is in a 2 columns Excel file so I can copy it from there to…