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June 12, 2017

[Book Review] Agile Android by Godfrey Nolan


Agile Android by Godfrey Nolan

This blog post is a candid review of the book titled, "Agile Android", authored by Godfrey Nolan

This book is very concise and is a very high level overview of writing tests for native Android development project. It gives you a taste of the tools that you can use to write tests and aid writing more tests.

Who does this help? If you're a novice developer wondering what tools to use and how to get started using those, then this book is for you. You could perhaps be that curious Manager who is wanting to wrap his/her head on the tools that your Android development teams use.

July 29, 2016

Show fingerprint of SSH public key

$ ssh-keygen -lf /path/to/keys/id_rsa.pub
2048 SHA256:rj89aIMaGe6SADuvsnItdE/NgCYJcnU4R0e3PSK8UKak (RSA)

$ ssh-keygen -lvf /path/to/keys/id_rsa.pub
2048 SHA256:rj89aIMaGe6SADuvsnItdE/NgCYJcnU4R0e3PSK8UKak (RSA)
+---[RSA 2048]----+ | ..+* . | |o . + . . | |o.. o o . | | . . o o = | |. * . S * | |+ ..E . o + | |oo oo . o.. o | |=oo.oo....o | |+Bo.o++..o . |
+----[SHA256]-----+

$ ssh-keygen -l -E md5 -f /path/to/keys/id_rsa.pub
2048 MD5:98:ab:f6:d0:bc:49:8b:ae:4b:89:29:c3:d1:a8:82:59 (RSA)

This works in mac or any linux based terminal.

April 17, 2016

Reference Ordering of elements in Relative Layout




Reference Ordering of elements in Relative Layout in Android is indeed important. See the difference between the outputs of the above layouts in screenshots below. Do feel free to copy paste the code snippets yourself and play your way.


UI Output from activity_android_ui_1.xml

UI Output from activity_android_ui_2.xml

April 12, 2016

[Case-Study] Who stole our cheese?

A Little Know-Who

In the Divided States of Unfairy Land, there is this much celebrated transport company that embraces change every few years to keep up with its competitor.


March 24, 2016

Change screen orientation in GenyMotion

Pre-requisite
Ensure like in your Android Devices, you've set the screen orientation to Auto-Rotate. It should not be in Portrait or Landscape mode, otherwise the user actions in this blog post won't work. And that is correct behaviour :)