Question

I am developing an android application in which i have to show data from database.I have created the database and now i am showing the database in the listview.Below is the crash that i am unable to resolve

09-08 01:20:45.651: ERROR/AndroidRuntime(16459): Caused by: android.database.CursorIndexOutOfBoundsException: Index 114 requested, with a size of 114
09-08 01:20:45.651: ERROR/AndroidRuntime(16459): at android.database.AbstractCursor.checkPosition(AbstractCursor.java:580)
09-08 01:20:45.651: ERROR/AndroidRuntime(16459): at android.database.AbstractWindowedCursor.checkPosition(AbstractWindowedCursor.java:214)
09-08 01:20:45.651: ERROR/AndroidRuntime(16459): at android.database.AbstractWindowedCursor.getString(AbstractWindowedCursor.java:41)
09-08 01:20:45.651: ERROR/AndroidRuntime(16459): at com.redorange.database.MessageDbAdapter.GetSeedDetails(MessageDbAdapter.java:360)
09-08 01:20:45.651: ERROR/AndroidRuntime(16459): at com.redorange.headshop.CustomAdapter.onCreate(CustomAdapter.java:36)
09-08 01:20:45.651: ERROR/AndroidRuntime(16459): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
09-08 01:20:45.651: ERROR/AndroidRuntime(16459): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1586)
09-08 01:20:45.651: ERROR/AndroidRuntime(16459): … 11 more

Can anyone help me,,,

Thanks in advance
Tushar

Answer 1

In GetSeedDetails method use something like this code:

public ArrayList<GetDataBaseValues> GetSeedDetails()throws SQLException
{
    ArrayList<GetDataBaseValues> seedRecordsList = new  ArrayList<GetDataBaseValues>();
    GetDataBaseValues getDatabaseVariables;
    Cursor mCursor = mDb.query("headshop", 
            new String[] {"_id","name","grade","description"
            }, null, null, null, null, null);

    mCursor.moveToFirst();
    while(mCursor.isAfterLast() == false)
    {
        getDatabaseVariables = new GetDataBaseValues();
        String name = mCursor.getString(mCursor.getColumnIndex("name"));
        getDatabaseVariables.setName(name);
        String grade = mCursor.getString(mCursor.getColumnIndex("grade"));
        getDatabaseVariables.setGrade(grade);
        String desc = mCursor.getString(mCursor.getColumnIndex("description"));
        getDatabaseVariables.setDesc(desc);
        seedRecordsList.add(getDatabaseVariables);
        mCursor.moveToNext();
    }
    mCursor.close();
    return seedRecordsList;
}