how can show sqlite entity on a list in android studio

I'm new in android. I just write an app that give a string from EditText and save it in SQLite. know I want see the contents of Database in a ListView. But I don't Know how could you please help me to write a method for this work.

That's my DBManager class

package com.sara.app.savetextapp;

import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;

public class DBManager extends SQLiteOpenHelper {

    public static final String DB_NAME = "Data";
    public static final String TABLE_NAME = "test";
    public static final String COLUMN_NAME= "text";
    private static final String COLUMN_TEXT_ID = "_id";

    public DBManager(Context context) {
        super(context, DB_NAME, null, 1);
    }

    @Override
    public void onCreate(SQLiteDatabase db) {
        db.execSQL("CREATE TABLE " + TABLE_NAME + " ("
            + COLUMN_TEXT_ID + " integer primary key autoincrement, "
            + COLUMN_NAME + " varchar(100))");
    }

    @Override
    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion){
        db.execSQL("DROP TABLE IF EXISTS");
        onCreate(db);
    }

    public Cursor getDetails()
    {
        SQLiteDatabase db = getReadableDatabase();
        return db.rawQuery("select text from Data", null);
    }


}