Timer Android Application || How to create timer application in android || Android Timer Application

In the video you can learn how to create a Timer Application in Android. Beginners can start there learning from here.Just Basic Timer application with in android.
# Android
# Android Studio
# Android Tutorial
# Activity
# Apps and APK Files
# Activities
# Fragments
# Views and ViewGroups
# Layout XML Files
# Intents
# Widgets
# Services
# Sensors
# Android Development Tutorial
# Android Core Concepts
# Installing Android Studio
# Your First Android App
# Android Project Overview
# Android Activity
# Android View and ViewGroup
# Android Layout
# Android Fragment
# Android ActionBar
# Article TOC Test
# Android Toast
# Android TextView
# Android Buttons
# Android Web Apps Using Android WebView