by Jaison Fernando | Oct 12, 2016
In this post, you will learn how to select multiple items from the list (recyclerview) like WhatsApp, using contextual action mode. Contextual action mode displays a contextual action bar at the top of the screen with action items such as “copy, edit, delete,...
by Jaison Fernando | Oct 12, 2016
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...
by Jaison Fernando | Oct 12, 2016
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...
by Ranjith Kumar | Oct 2, 2016
Gradle is the build system used by Android Studio . Android requires that all APKs be digitally signed with a certificate before they can be installed. For signing your APK you need to create certificate and keystore. You can Sign your APK using build.gradle.By using...
by Jaison Fernando | Oct 2, 2016
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,...
