Marcos Placona – Medium

Marcos Placona

Marcos Placona

Building a video recording application in Android with CameraX

Recording videos in Android used to be a very involved task where it was necessary to write a lot of boilerplate code to initialise the…

May 27, 2019

Building a video recording application in Android with CameraX

May 27, 2019

Marcos Placona

Android Jetpack and Lifecycles

Handling configuration changes in Android can be a tricky subject. Configuration changes happen when you close an application, but also…

May 4, 2019

Android Jetpack and Lifecycles

May 4, 2019

Marcos Placona

Handling your business calls and texts like a… boss!

The idea of having ever to change my phone number scares me. Let’s look at how to create phone numbers that we can give out to people.

Mar 28, 2019

Handling your business calls and texts like a… boss!

Mar 28, 2019

Marcos Placona

Send and Receive SMS messages with Kotlin

Kotlin is the new type-inferred hotness in the world of JVM languages giving you a single unified language for building Android…

May 11, 2017

Send and Receive SMS messages with Kotlin

May 11, 2017

Marcos Placona

Certificate Pinning in Android

Certificate pinning is a security mechanism which allows HTTPS websites and applications using HTTPS services to resist impersonation by…

Dec 23, 2016

Certificate Pinning in Android

Dec 23, 2016

Marcos Placona

Tampering Detection in Android

Tampering detection is a preventive measure used in mobile applications to help ensuring that a third party hasn’t recompiled and published…

Dec 22, 2016

Tampering Detection in Android

Dec 22, 2016

Marcos Placona

Storing your secure information in te NDK

Dec 21, 2016

Storing your secure information in te NDK

Dec 21, 2016

Marcos Placona

OSX Pro Tip for .NET Environment Variables

Nov 22, 2016

OSX Pro Tip for .NET Environment Variables

Nov 22, 2016

Marcos Placona

Building a beautifully smart form in Android using RxJava

I don’t think I know a single Android developer who’s not stoked about Reactive Programming with RxAndroid right now. I totally dig the…

Nov 13, 2016

Nov 13, 2016

Marcos Placona

Listen to your Android apps heartbeat with Stetho

I probably work with the web as much as I do with mobile. On the web, developer tools like the Chrome Developer Tools offer more than just…

Oct 25, 2016

Listen to your Android apps heartbeat with Stetho

Oct 25, 2016

Marcos Placona

Marcos Placona

Marcos Placona is a developer evangelist @ Twilio. He spends most of his time working with Android and .Net open source projects.

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