Previously: android-apps-bu

Android Apps — Mobile Development

Collection of Android applications built during CS501 Mobile Application Development at Boston University.

Apps

🧠 Mood Tracker with Speech-to-Text (mood_tracker_stt/)

Track daily moods using voice input. Integrates Android's speech recognition API for hands-free mood logging.

😊 Mood Tracker (mood_tracker/)

Simple mood tracking app with daily entries, history view, and mood analytics.

📓 Journal List (journal_list/)

Journal entry app with list-based UI, CRUD operations, and persistent storage.

🔊 Echo (Echo/)

Audio echo/recording application demonstrating Android media APIs.

Tech Stack

• Java / Kotlin
• Android SDK
• Gradle build system
• SQLite / Room for persistence
• Speech Recognition API
• Material Design components

Building

Open any project folder in Android Studio and run on emulator or device.

cd <app-folder>
./gradlew assembleDebug