I am trying to make login module in android studio but i got the error as following..(Column name doesn’t exist) [closed] solved I am trying to make login module in android studio but i got the error as following..(Column name doesn’t exist) [closed]
Exception line (java.lang.ArrayIndexOutOfBoundsException: length=5; index=5) clearly mentions that you are Trying to get index=5but the length of the dato is 5(length=5). So, use only proper index i.e. index 0 to 4. OR Make sure that enough indexes exists to access. Note: You have used dato.split(“, “);. Try with dato.split(“,”);. May be the problem is with … Read more
To do this you need to use a function. Because sqlite does not support user functions you need to write one in your application. That means the easiest way to realize what you want is to build up a insert SQL statement through a loop and execute it. solved SQLite: how to fill new column … Read more
Yes You are correct You can use SqLite Database for storage other ways to store data is SharedPreferences But in your case you wanrted to save questions and answers which is static one so you can create a text file and put that in your assets folder and you can read that file as any … Read more
What should I use (sqlite or Shared preferences) to store lat-lng of entire trip locally in android? trip can be very long i.e upto 3 days solved What should I use (sqlite or Shared preferences) to store lat-lng of entire trip locally in android? trip can be very long i.e upto 3 days
Add below code inside listview itemclick listner in activity: Tozihat gTozihat = new Tozihat().newInstance(“Data”); getSupportFragmentManager().beginTransaction() .replace(R.id.textViewTozihat, gTozihat).commit(); Inside your Fragment : private static final String TYPE = “DATA_KEY”; public static Tozihat newInstance(String type) { Tozihat fragment = new Tozihat(); Bundle args = new Bundle(); args.putString(TYPE, type); fragment.setArguments(args); return fragment; } 3 solved send string data … Read more
You forgot to initialize myDb. Initialize it in your onCreate() method: myDb = new DatabaseHelper(this); 5 solved Android: Passing values to another activity’s function and then to Sqlite database [duplicate]
You have an error concatenating your SQL statement: String selectQuery = “SELECT * FROM ” + TABLE_MURIDD + “ORDER BY” + COLUMN_NOMOR + “ASC”; should be: String selectQuery = “SELECT * FROM ” + TABLE_MURIDD + ” ORDER BY ” + COLUMN_NOMOR + ” ASC”; EDIT: (Thanks to Michael Dogg) A better way of protecting … Read more
Here Is Your Edited Working Code MainActivityChampagne.java package android.application.project.planes; import java.util.ArrayList; import android.content.ContentValues; import android.content.Context; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.database.sqlite.SQLiteOpenHelper; public class MainActivityChampagne { public static final String KEY_NAME = “title”; public static final String KEY_NOTES = “lastcall”; private static final String DATABASE_NAME = “Champagnedb”; private static final String DATABASE_TABLE = “champagneTable”; private static … Read more
Why Notes.user? You’re putting an unnecessary dot. Go compare to the link you’ve referenced. Just use Notes or UserNotes solved SQLiteException: unknown database
The last commit in the library is also in Dec. 2014. That library does not do very much, and so I would not expect it to be changing. SQLiteAssetHelper works just fine. However, SQLiteAssetHelper is a solution for a specific problem: shipping a database with an app. On the other hand, in this official guide, … Read more
As you can see in the query it tries to execute: CREATE TABLE new_info(user-name TEXT,user_mob TEXT,user_email TEXT); You have – instead of _. Just replace user-name with user_name. Check this post to understand how to be able to use hyphen in the table names. 4 solved Whats wrong with my SQLite query?
Your issue “there is always only one table created”, will be due to the very common misconception that the onCreate method, in DatabaseHelper.java (generally termed the Database Helper) runs every time the App is run. Actually the onCreate method is only automatically invoked once for the lifetime of the database. If the data held in … Read more
I am explaining step by step follow this step. Step 1: Download SQLite browser from http://sqlitebrowser.org/ Step 2: Create a new Database file. Step 3: Copy this file to your assets folder in android studio. Step 4: write this code to your splash activity or any activity before using any database operation. public void copyAssets() … Read more
Try this. int removedId = database.delete(MySQLiteHelper.TABLE_DEVICE , MySQLiteHelper.KEY_ADDRESS + “= ?”,new String[] {address}); solved SQLite exception while trying to delete row