What Will I Learn?
- How to chose a Number from your Contact List and show it in the dialer
- How to call the Number that you pick from the contact list
- How to use the back button for dialer
- Concept of Segment in blocks section
- How to collapse or expand a block
- How to arrange the blocks
Requirements
- Google account for signup or Login
- Basic Knowledge of MIT App Inventor
Difficulty
- Intermediate
Description
In this video tutorial, we will continue the work on dialer app that we start in part-1. In this second and final part, we will use a contact picker that allows you to select any contact from your mobile contact list. We will use a logic to show this selected contact in our dialer app and we can now directly call on that Number.
We set up a back button that deletes one digit when you press it one time and we will set a logic to handle the error when no any number is in dialer and the user press the back button. We will use the segments concept for that.
Video Tutorial
Curriculum
- How to Develop a Simple Browser App with no-codding in MIT App Inventer 2
- How to Develop Root Checker App without codding MIT App Inventor
- How to Develop a Text-to-Speech App with MIT App Inventor 2
- How to Develop Login System App with MIT App Inventor 2
- How to Develop Phone Dialer App with MIT App Inventor Part-1
Posted on Utopian.io - Rewarding Open Source Contributors