BakingApp

Udacity Android Developer Nano Degree I final Project.

About this app

Retrives a list of recipes from given url (By Udacity).
On Clicking on a recipe it shows the ingredients and steps to cook.
On tablet if a step is clicked it shows in the right panel of the screen.
On phone if a step is clicked it launches a new activity which displays video instruction.
This app also has a widget. If added on homescreen shows the selected recipes' ingredients.
The widget will update ingredients when user selects a recipe in the app.
The source code has espresso unit tests.

Recipe data is provided by Udacity.
Retrofit http library (With GSON converter) http://square.github.io/retrofit/
GSON library for serializing json to POJO https://github.com/google/gson
Image caching and loading framework https://github.com/bumptech/glide
View binding using ButterKnife https://github.com/JakeWharton/butterknife
RecyclerView animations by https://github.com/wasabeef/recyclerview-animators
ExoPlayer for playing video https://github.com/google/ExoPlayer
Some vector icons used in this app is downloaded from https://flaticons.com [Many thanks to the designers]

This app handles Activity and Fragment lifeCycles.
This app maintains instanceState on configuration change (Activity and Fragment).
Passing data between activities and fragments.
SQLite Database, Content Providers (Offline data persistance).
Fragments and re-use of the same fragment in different activities.
Desiging layouts for different screen sizes(Phone and tablet) and orientation (Landscape)
Widgets (RemoteViews, RemoteViewsFactory)
Loading data from network, Loading and caching Image form network.
Streaming video using ExoPlayer.
JSON data handling and serialization.
Services, pendingIntents.
RecyclerViews, CardViews, CustomListAdapter.
Performing tasks off the UI thread.
Animations. Error handling and debugging.
Espresso Unit Tests.