DEV Community: Kemmy Mary Omoshoro

How To Use Activity Result API To Parse Information Between 3 Activities - In Kotlin.

Kemmy Mary Omoshoro — Thu, 25 Aug 2022 04:44:00 +0000

Source code here: https://github.com/kemicky/How-To-Use-ActivityResult-API-To-Parse-Information-Between-3-Activities-In-Kotlin-Tutorial.git
Watch the video tutorial here: stay tuned coming soon

How To Use Activity Result API To Parse Information Between 3 Activities - In JAVA_Beginners.

Kemmy Mary Omoshoro — Mon, 15 Aug 2022 00:46:00 +0000

Source code here: https://github.com/kemicky/How-To-Use-ActivityResult-API-To-Parse-Information-Between-3-Activities-In-Java-Beginners-Tutorial.git
Watch the video tutorial here: https://youtu.be/y639CS0ILsk

Easy way to set constraints for custom object (Button) created programatically in swift & Xcode 13.3.

Kemmy Mary Omoshoro — Mon, 25 Apr 2022 00:38:42 +0000

There are many ways one can create an object on the view in Xcode storyboard.

Using drag-n-drop method:

You may use the direct way, which is using drag-n-drop of object for example a button from the Library to the storyboard viewController and setting the properties of the object (button) on the attribute inspector and setting the constraints in auto-layout.
See below:

Creating the a custom button programatically from the ViewController:

In this method, I want to explain and illustrate an easy trick or way to create the object especially a button and placing it at any position you want on the view.

Personal Experience:

I discovered this solution when working on one of my project after upgrading to Xcode 13.3.
I created a custom button using the drag-n-drop method mentioned above, and there was a designable error meaning the storyboard is unable to validate and render the object in my case: a Button.
I fixed the designable error by having to create and set the button properties programmatically.

New issue auto-layout constraint code using NSLayoutContraint crashing the app at runtime:

Then arise a new problem setting the constraints auto-layout using NSLayoutConstraints was not working keeps breaking the code and the app keeps crashing at runtime.

Easy trick used to set the constraint and the outcome:

- Create the button using CGRect class.
- Using the UIScreen Class to set the x & y position of the object(Button) on the view.

Reasons & Observations:

I used UIScreen because I don't know the size of the screen, but after using some basic mathematical calculations was able to figure out the position.
I observed that if the amount multiplied by 30 is lower the object moves to the right of the screen & if the amount multiplied by 30 is higher moves the object to the left of the screen.
To get the horizontal mid-position of the screen using the x-position, one have to twerk and play around with the amount multiplied by 30 and as well use the device simulator horizontal mid-point line to view if the object(Button) is placed at your desired mid-point or position on the device screen or simulator.

Testing the resulting outcome using different device size:

The resulting outcome of the object(Button) position when tested with other device screen size remain the same.
Here is the outcome and the code below:

Isn't it amazing ?!, problem solved ! and I hope this article helps someone too.

How to solve Xcode 13, iOS 15 LaunchScreen exceeds memory limit issue.

Kemmy Mary Omoshoro — Fri, 01 Oct 2021 05:20:01 +0000

This problem can be fixed using the following 2 methods listed below:
-> Method 1 (Image must be 1024px) and Follow these 2 steps below:

Download a 1024px image, you wish to use-(png or jpeg preferably).
Add to your assets.

Method 2: A workaround in case you have a much bigger image which is not 1024px, use these simple steps:

Generate your app icon -> Method 2: A workaround in case you have a much bigger image which is not 1024px, use these simple steps:
Generate your app icon
Go to the app icon folder
Copy the 1024px of that image and
Then add to assets as your launch screen image. Both methods works perfectly.

Learning new coding skills in 2021

Kemmy Mary Omoshoro — Sat, 13 Mar 2021 04:13:21 +0000

Hi,
I am new here,my name is Mary and this is my first post.
And for now I will just post my projects as I create them.
I love to code, and that right there in the picture are my own concepts designed and created by me.

Tribute Page

Kemmy Mary Omoshoro — Tue, 19 Nov 2019 22:47:03 +0000

My Tribute page designed and created only with HTML and CSS as a solution for Tribute page challenge on free codecamp.org challenge. Princess Diana, is one of the female activist I look up to, her life and the way she lived her life really inspired me . The Page is still under development and I will continue to update the design the more i get inspiration and creative in web design. Any good suggestion,idea or advise to make this site more nice will be appreciated.