Signing key SHA1 fingerprints within AndroidStudio
Did you know you can get the signing SHA1 and MD5 fingerprints within AndroidStudio? If you need the SHA1 or MD5 fingerprints of your Android debug/release key/certificate for a new API or…
Generate random number between 2 numbers
The following snippet will help you generate a random number in Java that is between 2 numbers (min and max). static Random random = new Random(); /** * Min is…
Android Navigation View With Tabs
In this tutorial we will create a simple app which has a NavigationView, a Toolbar with Tabs and a simple list of items, that are displayed for each selected tab.…
Android: CoordinatorLayout RecyclerView First Item not visible
Problem I had to implement a Toolbar with tabs, together with CoordinatorLayout, and the content of each tab had to be a list of items, for which I used RecyclerView. But when I…
Android Studio can’t open Android Device Monitor
Problem Recently I had this issue: my Android Device Monitor didn’t open and and an error log file was generated every time I was tring to open it, under Android – sdk…
Android AdMob With Firebase
About Firebase First of all, you have to know that using AdMob with Firebase is optional, at least for now, and you can still integrate AdMob by importing compile ‘com.google.android.gms:play-services’ (like in this…
Android Gradle Dependencies by Flavors
In a previous post about Gradle Flavors and Build Types, we mentioned that we can set different dependencies inside dependencies{} block by flavors, by build type or both combined. Below we will…
Android About ConstraintLayout
DID YOU KNOW about ConstraintLayout? Definition ConstraintLayout is a new type of layout introduced by Android, similar to RelativeLayout but more flexible, and it is used to position UI elements relative…
Android Free/Paid Versions Tutorial
There are situations when you might decide that you need to create 2 versions for your application: a free one and a paid one. So, in this tutorial, which is…
