Mobile Application Development (Android) introduces genuine Android SDK development — building, debugging, and deploying apps using the platform's actual professional development kit.
What D308 covers
The course introduces programming for mobile devices using a software development kit (SDK), teaching students to install/use an SDK, build a basic mobile application, build a GUI-based application, adapt applications to different devices, save data, and execute/debug applications using emulators.
Students learn to deploy a mobile application.
The D308 performance assessment
Expect a performance assessment requiring you to build, debug (using an emulator), and prepare for deployment an Android application with data persistence.
Key topics in D308
- Android SDK usage
- GUI-based mobile applications
- Data persistence in mobile apps
- Emulator-based debugging and deployment
Writing tips for D308
Follow the task instructions and rubric line by line
WGU performance assessments for D308 are graded against a fixed rubric — every rubric line has to be visibly addressed, usually with a labeled heading that mirrors the rubric language. Skipping a rubric point because it seems minor is the single most common reason a competent submission comes back "Not Yet Competent" for revision.
Show your actual code and test results, not just a description of what you built
WGU evaluators are trained to distinguish genuine software engineering work from a paraphrased summary. Include your actual code, along with evidence it was tested (test cases, output, screenshots) — a rubric checking technical competency wants to see the working artifact and proof it functions.
Because WGU is self-paced, don't let "no deadline pressure" become no submission
There's no weekly due date forcing progress, which means procrastination costs more at WGU than at a traditional term-based school — a stalled task can quietly eat weeks of a term. Treat your own target date for each D308 assessment as a real deadline.
Stuck on your D308 task?
Our writers know WGU's competency-based format and this course's performance assessment. Get an original, properly cited paper matched to your task instructions.
Why students seek help with D308
Students sometimes test only on one emulator configuration and miss device-specific issues — testing across multiple emulator configurations (screen size, Android version) before submission catches more real issues.
How GradeEssays helps with D308
Share your Android app requirement and rubric, and your writer will build the application with genuine emulator-based testing across realistic device configurations.
Get Help With D308
Share your task instructions and rubric and we match you with a writer who knows this course and WGU's evaluation standards.
Place Your Order View All ServicesPrerequisites and program context
D308 requires prior programming knowledge and is shared across the Software Engineering degree and its BSSWE-to-MSSWE bridge.
- Bachelor of Science, Software Engineering
- Bachelor of Science, Software Engineering (BSSWE to MSSWE)