Problems: Exception Handling Exceptions were something that occurred on daily basis. In Java, they can eliminate the problems we might find on a specific operation for every programming language (back then), see this example: Writing the above handling seems too much error-prone if there’s no proper linter (pipeline) and a…

First of all, we can use Roboelectric to test (android framework) related to test inside JVM (unitTest directory) Configure (set-up) your project Official guides Official guides: Test a fragment Robolectric testing with AndroidJunitRunner Android automated testing setup Click menuItems & go to next Activity testing intents: like stabbing ourself monitoring…

Well, it’s not a geeky tips but it works — git checkout --track [remote]/[branch] With this, you don’t have to manually checkout from or to a local branch, then do a git pull ways. The above commands will save us a tremendous time to directly getting our hands dirty and wet. You might also be wondering didn’t this command has…

Here’s come Decision! — This series was consist of the following part: Part 1 Part 2 This article Yes, now it comes to decision making. Which one do you stand the light side or the dark side? Like any programming language, the if statement is still the same but with little power added to…

Get a deeper understanding of this powerful utility class —

Understand how MVVM works — Introduction Let's make an MVVM at Android Sasha Krol Comment Now it's time to make a flexible architecture for Android using DataBinding! Hi there! First of all…stfalcon.com Custom Data Binding MVVM architecture with the data binding library | The Null Pointer Model-View-Presenter (MVP) architecture is widely used in today's Android apps to separate the view from the…nullpointer.wtf

Yes, the most times we spend is waiting for gradle builds — Our gradle.properties Use either these command # Install to emulator ./gradlew app:installDebug — offline # rebuild ./gradlew app:assembleDebug — offline # clean ./gradlew clean With multi-project or multi-module, the above gradle configuration will decrease and safe a lot of times when building comes. # train = module name ./gradlew train:assembleDebug — offline

Let’s get started and code-on — Benefits What are the benefits of a multi-project build in Android? The main benefit of using multi-module projects, instead of just packages, is that the code usage between modules goes…stackoverflow.com Configure build variant for each module Multi flavor app based on multi flavor library in Android Gradle I also ran into a problem compiling modules for various options. What i've found: It looks like we don't need add…stackoverflow.com