Thuat Nguyen

How to save file to external storage in Android 10 and Above

14 Aug 2021

Since Android 10, Environment.getExternalStoragePublicDirectory method was deprecated, then you was unable access public external storage directory directly to save your file. This short post...

Inspect network traffic on Android

13 Jul 2020

As an Android developer, you might want to inspect network traffic in your Android device. With the apps you build, in fact, there are a...

Thread lifecycle in Java

10 Jul 2020

As an Android developer, you have to work directly or indirectly with threads in your apps. So understanding Thread Lifecycle in Java very important.