Android non sqlite database tutorial full#
Android non sqlite database tutorial android#
Android non sqlite database tutorial code#

The ids for the EditText elements should be 'etTitle' and 'etWeight' respectively.The first button does not need an id, but should have an onClick value of 'addModule'.The id for the Spinner should be 'spinner'.This will be used to add a new assignment deadlineĪdd the following elements to the screen, laying them out as shown: Spinner, Button, EditText, EditText, DatePicker, Button Add another empty activity called AssignmentDetailsActivity.Return to the XML file and verify the error no longer appears. Switch to the corresponding Kotlin file for the activity, and add add an empty function called addModule which takes a single parameter of type View.Add an onClick attribute for the button and set the value to 'addModule' (this will shown an error at first).

Android non sqlite database tutorial full#

Set the text view to the full with of the activity (Again with an 8dp margin).

Set the text size for each of the edit text elements to 18sp, and set them to the full width of the activity (with a 8dp margin all round).An EditText with the id of 'etTitle', and the hint as 'Module Name' (again make it a String resource).CO5225' (convert the String to a String resource)

Android non sqlite database tutorial code#

An EditText with the id of 'etCode', and the hint as 'Module Code e.g.

The layout for this should consist of the following elements, one below each other in the following order:.

This will be used to add and edit the details relating to an individual module

Add a new empty activity named ModuleDetailActivity.

Open the associated xml file and add a ListView so it fills the screen (set width and height to match_parent).

This will be used to display a list of modules which a used can select to edit

Add a new empty activity named ModuleListActivity.

Open MainActivity.kt and add an empty stub for the addAssignment method as follows:Ĭreating the additional Activities Module List.

If you are struggling with the layout, you can see an example here (click to expand>

Set the value of the onClick attribute to addAssignment (this will initially show as an error).

Set the id of the ListView to 'listView'.

Open the activity_main_xml and delete the existing TextViewĪdd a ListView which fills most of the screen, with a button at the bottom, as shown here:.

Android non sqlite database tutorial android#

Start by creating a new Android App named 'Deadlines' with Kotlin support, targeting API 14 and later, with an Empty Activity (leaving it with the default name).One module can have multiple assignments. The first of these will represent modules (simply a module code and a name), and the second will represent assignments which will comprise of a title, weight, deadline, module and id. The project will have two classes for the data (with corresponding tables in the database).This tutorial will introduce you to the use of SQLite databases within an Android application by building an application to track assignment deadlines The tutorial is designed to walk you through developing the project from scratch, but, if you have limited time and only want to focus on the database aspect of the tutorial, then you can download this starter project, and skip the bits of the tutorial which are already in place.