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Myrick Chow
Myrick Chow

817 Followers

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Published in

ITNEXT

·Pinned

Swift iOS BackgroundTasks framework — Background App Refresh in 4 Steps

IOS allows app to refresh it content even when it is sent to background. iOS can intelligently study the user’s behaviour and schedule background tasks to the moment right before routine usage. It is useful for app to retrieve the latest information from its server and display to user right…

Swift

6 min read

Swift iOS BackgroundTasks framework — Background App Refresh in 4 Steps
Swift iOS BackgroundTasks framework — Background App Refresh in 4 Steps
Swift

6 min read


Published in

ProAndroidDev

·Pinned

Android AlarmManager As Deep As Possible

AlarmManager is a bridge between application and Android system alarm service. It can send a broadcast to your app (which can be completely terminated by user) at a scheduled time and your app can then perform any task accordingly. With the help from PendingIntent and Intent, a bundle of information…

Android

9 min read

Android AlarmManager As Deep As Possible
Android AlarmManager As Deep As Possible
Android

9 min read


Published in

ITNEXT

·Pinned

Android ViewPager2 & TabLayout

ViewPager2 is introduced in this year 2019 Google I/O and is a replacement of the old ViewPager, which was created in 2011. It includes some new features to enhance UI and coding experience, including: Right-to-left layout support Vertical orientation (Scroll vertically) modifiable Fragment collections

Android

5 min read

Android ViewPager2 & TabLayout
Android ViewPager2 & TabLayout
Android

5 min read


Published in

ITNEXT

·Pinned

All-in-One — Android TabLayout and TabItem

TabLayout is a common widget working with ViewPager and ViewPager2. User can tap on each tap to go to a specific page in ViewPager directly. The most common example is the Google Play Store app.

Android

8 min read

All-in-One — Android TabLayout and TabItem
All-in-One — Android TabLayout and TabItem
Android

8 min read


Published in

ITNEXT

·Pinned

4 steps to Android Dot TabItem

Dot presentation to TabLayout is common in many apps. There are only 4 steps to configure the dots! Click to read more. 😁

Android

6 min read

4 steps to Android Dot TabItem
4 steps to Android Dot TabItem
Android

6 min read


Published in

ITNEXT

·Pinned

Swift CoreNFC as quick as possible

NFC stands for “Near Field Communication”. Two electronic devices can transmit data through NFC when they are distanced fewer than 4 cm apart. NFC can be used for electronic payment. It was invented many years ago but it has just been introduced by Apple to iPhone series since the launch…

IOS

5 min read

Swift CoreNFC as quick as possible
Swift CoreNFC as quick as possible
IOS

5 min read


Aug 19

Prove It If You Can — “-1 x -1 = +1”

A Visual Approach for Everyone, Even Secondary School Students — Have you ever wondered about the reasoning behind “-1 x -1 = +1”? Does it seem like magic or a mere mathematical rule to be memorized? While online explanations exist, they often come across as dull and overly abstract, making them challenging for regular students to grasp. If you…

Mathematics

4 min read

Prove It If You Can — -1 x -1 = +1
Prove It If You Can — -1 x -1 = +1
Mathematics

4 min read


Published in

ITNEXT

·Nov 29, 2022

iOS Sharing — Send SMS

3-Steps to Send Out an SMS message — SMS is probably the most reachable communication service among all the phone user. There is no need to install any 3rd party application to support sending out and receiving an SMS message. Apple has provided the default ‘Messages” app for iOS user.

Swift Programming

6 min read

iOS Sharing — Send SMS
iOS Sharing — Send SMS
Swift Programming

6 min read


Published in

ITNEXT

·Nov 26, 2022

iOS Dev — Send Email 📤

Email is one of the best communication channels in the 21st century. Information can be delivered to a group of recipients in a few seconds. Have you ever thought of integrating the email function into your app? Apple has provided a simple-to-use framework — MessageUI for developers. …

IOS

6 min read

iOS Dev — Send Email 📤
iOS Dev — Send Email 📤
IOS

6 min read


Published in

ITNEXT

·Nov 15, 2022

4 Steps To iOS Text & QR Code Recognition

Texts in 9 languages & both 1D and 2D barcodes are supported — In the WWDC 2022, Apple releases the DataScannerViewController of the VisionKit. It is a UIViewController that can detect both text and barcodes locally without a network connection. The response rate and the accuracy are both high. It supports all the 9 languages below: English French Italian German Spanish Portuguese Chinese…

IOS App Development

4 min read

4 Steps To iOS Text & QR Code Recognition
4 Steps To iOS Text & QR Code Recognition
IOS App Development

4 min read

Myrick Chow

Myrick Chow

817 Followers

Mobile Lead @REAL Messenger Inc. https://real.co Focus on Android & iOS Native programming.

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