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What is an API ? How to call an API from Android ?

What is an API ? How to call an API from Android ?

What is an API ? Nowadays we use the term API so often. I meet lots of people, both working in tech and elsewhere, who have a rather vague or incorrect idea about what this fairly common term means. An Application Programming Interface (API) is a particular set of...
How to show AlertDialog in Android?

How to show AlertDialog in Android?

We need AlertDialog to get user feedback, confirm, alert .You can find basic details about AlertDialog in my previous post. While playing with AlertDialog this utility class will help you more. What is AlertDialogHelper ? AlertDialogHelper which is the utility class...
How to secure your APK using Proguard?

How to secure your APK using Proguard?

Mobile app security is the extent of protection that mobile device applications (apps) have from malware and the activities of crackers. Crackers can reverse-engineer the Android application source code and access the contents of the package. All the drawable,...
Versioning an Android app [How & Why]

Versioning an Android app [How & Why]

Versioning is the creation and management of multiple releases of a product, all of which have the same general function but are improved, upgraded or customised. To define the version information for your Android app, set values for the version settings in the Gradle...
Gradle the Build System for Android

Gradle the Build System for Android

Gradle is the build system that takes the best features from other build systems (Ant & Maven) and combines them into one. It is a plugin based system. It builds APK by using all the source files, then applies the appropriate tool (java class into dex file), and...