alvin alexander
Nodes for the term “activity”
An Android cheat sheet (my notes, main concepts)
Read more
Android ActionBar example: How to create an options menu item
Read more
Code snippets for rapid prototyping of Android Studio apps
Read more
Android AsyncTask (REST client): A source code example
Read more
Basic Android “Toast” syntax examples
Read more
Android: How to attach an extra to an Intent/PendingIntent in a Notification (solution)
Read more
Android: How to add a click listener to a Button (action listener)
Read more
The “Unfortunately your Android app has stopped” error message
Read more
A Java method to log Android memory use
Read more
Android: How to go back to Google App stories after closing the Now card
Read more
Using UML: The usefulness of UML diagrams
Read more
How to create an Android notification (“Notifications 101”)
Read more
Android Activity lifecycle: Simple example class (source code template)
Read more
Android: How to launch an Activity with an Intent, while also passing “extra” data
Read more
Android: How to start/launch a new Activity
Read more
When is the Android Fragment onCreateOptionsMenu method called?
Read more
How to enable the Android ActionBar activity icon to “tap to go home”
Read more
Source code for an Android ViewPager example (Activity and Fragment)
Read more
Android fragments - How to get an Activity widget
Read more
I want to visualize the activity in a use case ... what UML diagram can I use to do this?
Read more
