Material-Design
https://www.google.com/design/spec/material-design/introduction.html

Flickr-Site
https://www.flickr.com/

Flickr-Feeds
https://www.flickr.com/services/feeds

photos-public.gne
https://api.flickr.com/services/feeds/photos_public.gne

Feeds-with-tags-Android-Oreo-SDK
https://api.flickr.com/services/feeds/photos_public.gne?tags=android,oreo,sdk&tagmode=any&format=json

Flickr-Feeds-tagmode-any
https://api.flickr.com/services/feeds/photos_public.gne?tags=android,oreo,sdk&tagmode=any

Source-code-Flickr-Browser-App-Log-Tag-and-Companion-Objects
https://drive.google.com/uc?export=download&id=19gSCrjSuaAtDEzPQpizjSDteboJPDUAE

Source-code-Flickr-Browser-App-Download-JSON-doInBackground
https://drive.google.com/uc?export=download&id=10U5NaYG_BheCZ-ivI3f6lFregTgrPoum

Source-code-Flickr-Browser-App-Downloading-the-JSON
https://drive.google.com/uc?export=download&id=17M2VoH83pyu9Hn4gw_vfks6H5FmwHCxm

Link-to-JSON
https://api.flickr.com/services/feeds/photos_public.gne?tags=android,oreo&format=json&nojsoncallback=1

Source-code-Flickr-Browser-App-CallBacks
https://drive.google.com/uc?export=download&id=1W_ZmlhkesIxbfuTyK0hsvn6175X0NVSl

Class-Diagram
https://drive.google.com/file/d/1ByZ5fUuTZHkPQ9OpH7tiUvuxKPnuP2Nq/view?usp=sharing

Photo-Source-URLs
https://www.flickr.com/services/api/misc.urls.html

org.json
https://developer.android.com/reference/org/json/package-summary.html

Source-code-Flickr-Browser-App-GetFlickrJsonData-class-continued
https://drive.google.com/uc?export=download&id=1EX3GNk9ktInz1xDhQ3myQ55ekr7FwAuE

Source-code-Flickr-Browser-App-Uri-Builder
https://drive.google.com/uc?export=download&id=1Ft9F4tudV6ugB-amwiPfN8ZlTnb04W-D

Source-code-Flickr-Browser-App-Flickr-Browser-User-Inferface
https://drive.google.com/uc?export=download&id=1jduQewgSSwgtC790xvaQ9gO533ryNG1E

Material-Icons
https://design.google.com/icons/

Source-code-Flickr-Browser-App-RecyclerView-Layouts
https://drive.google.com/uc?export=download&id=1CWlYCodD9_SPTzAhFbXjKuWdEVxbzn2a

ImageView
https://developer.android.com/reference/android/widget/ImageView.html

Source-code-Flickr-Browser-App-Finishing-Browse-Layout
https://drive.google.com/uc?export=download&id=1CczF-ZNZ551rVz15zhcau0YUh8CGBiCb

Source-code-Flickr-Browser-App-Search-and-PhotoDetail-Activities
https://drive.google.com/uc?export=download&id=130dH49ytG6a3EvFvfui0348_dk3UiNm9

CardView
https://developer.android.com/reference/android/support/v7/widget/CardView.html

Source-code-Flickr-Browser-App-Nested-Layouts
https://drive.google.com/uc?export=download&id=1crXerfioncLvvaZfwkC41BTSfWwQrixb

Source-code-Flickr-Browser-App-Recyclerview-Adapter
https://drive.google.com/uc?export=download&id=1Xl-T3N10e_Bt6bt3etUj9giophprOLCB

Picasso
http://square.github.io/picasso/

Source-code-Flickr-Browser-App-onBindViewHolder-and-Picasso
https://drive.google.com/uc?export=download&id=1CkMvMdYmHBHXInJ-ZGQVCakM4evFvkz4

Source-code-Flickr-Browser-App-Associate-Adapter-to-Recyclerview
https://drive.google.com/uc?export=download&id=1SXvlCqrRmmqyzSiTiBSsMg2g2BDShURe

RecyclerView.OnItemTouchListener
https://developer.android.com/reference/android/support/v7/widget/RecyclerView.OnItemTouchListener.html

RecyclerView.SimpleOnItemTouchListener
https://developer.android.com/reference/android/support/v7/widget/RecyclerView.SimpleOnItemTouchListener.html

Getting-your-clicks-on-RecyclerView
http://www.littlerobots.nl/blog/Handle-Android-RecyclerView-Clicks/

GestureDetector
https://developer.android.com/reference/android/view/GestureDetector.html

Source-code-Flickr-Browser-App-RecyclerItemClickListener
https://drive.google.com/uc?export=download&id=1PyW2TZiziPjmqHmi1SxV7fLMVpgkx7Ua

GestureDetector.SimpleOnGestureListener
https://developer.android.com/reference/android/view/GestureDetector.SimpleOnGestureListener.html

Source-code-Flickr-Browser-App-GestureDetector
https://drive.google.com/uc?export=download&id=1_LqPpjghgiCVUjunxM_eD-7IyXeQYWOW

Source-code-Flickr-Browser-App-Displaying-the-full-photo
https://drive.google.com/uc?export=download&id=1HxC91nGqBh7pvcJolUoGmEN320IooBhg

Serializable-Objects
https://docs.oracle.com/javase/tutorial/jndi/objects/serial.html

Source-code-Flickr-Browser-App-Serializable
https://drive.google.com/uc?export=download&id=1CB7FD7OYO3sxET90TISgIN6xMFtUEoHU

Source-code-Flickr-Browser-App-Modify-Photo-Details-Activity
https://drive.google.com/uc?export=download&id=1fZ89Oja3tIxlDsuhoFl5yZfm4QTgWpcD

Kotlin-Serialization
https://discuss.kotlinlang.org/t/kotlin-serialization/2063

GitHub-kotlinx.serialization
https://github.com/Kotlin/kotlinx.serialization

Source-code-Flickr-Browser-App-Parcelable
https://drive.google.com/uc?export=download&id=1cr7H7lCcJohvtyTT6VLXcIAGDhgCeqTz

Material-Palette
http://www.materialpalette.com/

Support-Library
https://developer.android.com/topic/libraries/support-library

Source-code-Flickr-Browser-App-Custom-Style-Sheets
https://drive.google.com/uc?export=download&id=1RP4mBOefym_CaKyzej5ygFwk4c4e--bl

colorPrimary
https://developer.android.com/reference/android/R.attr.html#colorPrimary

Styles-and-Themes
https://developer.android.com/guide/topics/ui/themes.html

Style-Resource
https://developer.android.com/guide/topics/resources/style-resource.html

Source-code-Flickr-Browser-App-Namespaces
https://drive.google.com/uc?export=download&id=1TEmnLES_liZCqDqkE_ClXHR4wCEFsv4g

android-material-design-colours.xml
https://gist.github.com/daniellevass/b0b8cfa773488e138037

Source-code-Flickr-Browser-App-Other-Material-Design-Changes
https://drive.google.com/uc?export=download&id=1ynxZYIndtyj_d1hKjFEUJp9vF6gKABJe

Source-code-Flickr-Browser-App-Differences-in-API-Levels
https://drive.google.com/uc?export=download&id=1OxQKZpo9WkhlmQVXYdiH5slrCL-3daFP

Source-code-Flickr-Browser-App-String-Resources
https://drive.google.com/uc?export=download&id=1qcX7UCYOlZd82Pb_mL1oxBVDWnp3eUOb

Source-code-Flickr-Browser-App-String-Resources-Placeholders
https://drive.google.com/uc?export=download&id=1UnihGs1PJCj_wHsuuQpzyLqdIPG4PuX1

Source-code-Flickr-Browser-App-Adding-the-Search-Feature
https://drive.google.com/uc?export=download&id=1tIaULL6DXwKMpmUfNJ4WpYaz3NL1963o

Source-code-Flickr-Browser-App-SearchView
https://drive.google.com/uc?export=download&id=12dBAT7547JjBZSgOjwG_nMA5nveeJ9K3

Source-code-Flickr-Browser-App-More-on-SearchView
https://drive.google.com/uc?export=download&id=1vl1UVZNCokcehWCUa0FU6G9-T4rDh_RC

Source-code-Flickr-Browser-App-SearchView-Events
https://drive.google.com/uc?export=download&id=1j0ykVdzheaUfMc89U4qI3Wre5sC6aWQK

Source-code-Flickr-Browser-App-SharedPreferences
https://drive.google.com/uc?export=download&id=1_S3O1PcGBenYexGp7ftpSUGX-f97IJ5H

Source-code-Flickr-Browser-App-Telling-Fibs
https://drive.google.com/uc?export=download&id=1Z0iBz7jjU7eNEzxYh-23fE7TO5b-2aNs