Project 4 - Twitter client

Twitter client is an android app that allows a user to view home and mentions timelines, view user profiles with user timelines, as well as compose and post a new tweet. The app utilizes Twitter REST API.

User Stories

The following required functionality is completed:

• The app includes all required user stories from Week 3 Twitter Client
• User can switch between Timeline and Mention views using tabs
  • User can view their home timeline tweets.
  • User can view the recent mentions of their username.
• User can navigate to view their own profile
  • User can see picture, tagline, # of followers, # of following, and tweets on their profile.
• User can click on the profile image in any tweet to see another user's profile.
• User can see picture, tagline, # of followers, # of following, and tweets of clicked user.
• Profile view includes that user's timeline
• User can infinitely paginate any of these timelines (home, mentions, user) by scrolling to the bottom

The following optional features are implemented:

• User can view following / followers list through the profile
• Implements robust error handling, check if internet is available, handle error cases, network failures
• When a network request is sent, user sees an indeterminate progress indicator
• User can "reply" to any tweet on their home timeline
  • The user that wrote the original tweet is automatically "@" replied in compose
• User can click on a tweet to be taken to a "detail view" of that tweet
• User can take favorite (and unfavorite) or retweet actions on a tweet
• User can search for tweets matching a particular query and see results
• Usernames and hashtags are styled and clickable within tweets using clickable spans

The following bonus features are implemented:

• Use Parcelable instead of Serializable using the popular Parceler library.
• Leverages the data binding support module to bind data into layout templates.
• On the profile screen, leverage the CoordinatorLayout to apply scrolling behavior as the user scrolls through the profile timeline.
• User can view their direct messages (or send new ones)

The following additional features are implemented:

• Implemented MVP android design pattern
• Used shared element activity transition
• Implemented search useing android search framework - searchable configuration, searchable activity and SearchView widget
• Implemented "user detailes header" as a fragment and placed it inside the CollapsingToolbarLayout. Once it's collapsed, the user name is displayed on the toolbar.
• Used Navigation Drawer as a main navigation for app. Add user's name, screen names and banner url as background image to navigation header.
• Make round corners for create/reply tweet dialog fragment window.
• Used provided SmartFragmentStatePagerAdapter as a view pager adapter, which holds a SparseArray of fragment instances.

Video Walkthrough

Here's a walkthrough of implemented user stories:

GIF created with LiceCap.

Notes

Describe any challenges encountered while building the app.

Open-source libraries used

• Android Async HTTP - Simple asynchronous HTTP requests with JSON parsing
• Picasso - Image loading and caching library for Android

License

Copyright 2017 Elmira Andreeva

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.