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Getting a result from an Activity – How to use startActivityForResult() method in Android?

2019-12-04
By: Aleksandar Gulevski
On: December 4, 2019
In: Android
With: 0 Comments

Intro What to do when you need to start an activity just to get some data from this activity and then go back to your previous activity. When you want to send a message and you go to your list of contacts just to select a contact and then goRead More →

Android: Pass Data Between Activities with Validation Check

2019-04-29
By: Aleksandar Gulevski
On: April 29, 2019
In: Android
With: 1 Comment

Intro As we said in a previous post most applications today contain multiple screens, which means they are compiled from multiple activities. We have already created an exercise to see in action switching between two simple activities. Now we will see the process of passing data between two activities withRead More →

Android: Switch Between Activities Exercise

2019-02-28
By: Aleksandar Gulevski
On: February 28, 2019
In: Android
With: 0 Comments

Intro In a previous post we got our self’s introduced to the concept of activities in android. As we said the Activity is one of the four basic app components in Android, it is the entry point for interacting with the user. It represents a single screen with a userRead More →

Android Activity-Lifecycle Exercise

2019-02-26
By: Aleksandar Gulevski
On: February 26, 2019
In: Android
With: 1 Comment

In this exercise we are going to create a new project and in MainActivity we will override all of the basic Lifecycle callback methods. The idea is for each of the basic callback method to display a message to the user that method is called so we can see theRead More →

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Authors

  • 1 Aleksandar Gulevski
    • How to draw some of the most used shape drawables in Android
    • Exposure change – How to measure the percentage of visibility on screen of a view element in Android
    • Android quick tips: The easiest way to create style for your layout elements (TextView, EditText, etc…)
    • How to add color images as icons in your navigation drawer menu in Android
    • How to change the color of menu item and text in Bottom navigation bar in Android
  • 1 Ice Carev
    • Spring Boot 1.4 and Quartz, scheduling runtime created job instances from a configuration file
  • 1 Irena Nojkova Angelova
    • How to create a simple Mobile Navigation Menu using Vanilla JavaScript?
    • JavaScript BASICS Part 5: First Class vs. Higher-Order Functions
    • React Components
    • Create-React-App
    • JavaScript BASICS Part 4 : Declaring Javascript Variables var, let, const
  • 1 Viktor Jovanovski
    • Android – Extended Floating Action Button
    • Android – View Binding
    • How to detect if String is HTML or not in Android?
    • Audio Focus Handling in Application
    • Kotlin programming language
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