{"id":18770099,"uri":"rw://betamax/collections/291","name":"Android Animations","description":"

Learn how to add various animations to your apps that will make the app user experience more dynamic, fun, and effective.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-11-24T19:01:12.845Z","updated_at":"2021-01-17T00:30:25.393Z","duration":7537,"difficulty":"beginner","content_type":"collection","platform_id":82,"language_id":37,"editor_id":88,"group_id":null,"ordinal":null,"body":null,"warnings":[],"related_content_id":null,"popularity":85.6333333333333,"labelled_as_new":false,"display_attributes":{"concepts_covered":"

Property animations using ValueAnimators and ObjectAnimators.
Interpolators and animation functions.
Custom View animations.
Activity transitions.
Fragment transitions.
Shared Element transitions.
Circular reveal animations.
Reversing animations.
List animations.
AnimatedVectorDrawable API.
ItemTouchHelpers.
Swipe and Drag & Drop animations.
CollapsingToolbarLayout.
Scrolling behavior.
Third party animations.
Lottie files and animations.
Physics-based animations in Android.
Spring animations.
Fling animations.

","intended_audience":"

Android developers who are looking to improve their apps using animations. You'll learn how to add meaningful motion to your apps using simple and complex animations and data set changes.

"},"average_rating":null,"rating_count":0,"professional":false,"obfuscated_body":null,"to_param":"18770099-android-animations","released_versions_data":[{"id":18770099,"url":"18770099-android-animations","description":"Kotlin 1.4, Android 11, Android Studio 4.1"},{"id":3355,"url":"3355-android-animations","description":"Kotlin 1.2, Android 5.0, Studio 3.0.1"}],"groups":[{"id":3525,"uri":"rw://betamax/parts/436","content_id":18770099,"ordinal":0,"name":"View Property Animations","description":null,"created_at":"2020-12-02T10:57:29.765Z","updated_at":"2020-12-02T10:57:29.776Z","display_number":null,"contents":[{"id":18909642,"uri":"rw://betamax/videos/4855","name":"Learn About View Animations","description":"

Learn what types of animations exist and which ones you'll cover in the first part of the course.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":true,"created_at":"2020-12-02T10:57:29.315Z","updated_at":"2021-01-16T21:30:26.599Z","duration":176,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3525,"ordinal":1,"warnings":[],"related_content_id":null,"popularity":571.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Learn About View Animations","duration_in_time":"2:56","identifier":"4855","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4855/6e268fb0-7115-4378-94e9-b62c75e6a0e6.png","released":true,"has_materials_url":true,"permission_tags":[]},{"id":18909653,"uri":"rw://betamax/videos/4856","name":"Set Up The Project","description":"

Download the starter app and build it in Android Studio, review the existing app code and explore the app features.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":true,"created_at":"2020-12-02T10:58:45.772Z","updated_at":"2021-01-16T20:30:27.260Z","duration":127,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3525,"ordinal":2,"warnings":[],"related_content_id":null,"popularity":247.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Set Up The Project","duration_in_time":"2:07","identifier":"4856","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4856/cb87539a-7042-495f-9a46-77efb76a744a.png","released":true,"has_materials_url":true,"permission_tags":[]},{"id":18909666,"uri":"rw://betamax/videos/4857","name":"Use Value Animators","description":"

See how to perform a basic property animation using ValueAnimator. You'll animate the LoginActivity button and progress bar.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T10:59:15.162Z","updated_at":"2021-01-16T20:30:27.305Z","duration":275,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3525,"ordinal":3,"warnings":[],"related_content_id":null,"popularity":292.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Use Value Animators","duration_in_time":"4:35","identifier":"4857","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4857/75a3d785-4008-469c-9cea-9da02b07bdd3.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18909704,"uri":"rw://betamax/videos/4858","name":"Use Different Value Animators","description":"

Practice using ValueAnimators to change the Login button size as the animation changes.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T11:02:00.368Z","updated_at":"2021-01-16T20:30:27.364Z","duration":184,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3525,"ordinal":4,"warnings":[],"related_content_id":null,"popularity":106.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Use Different Value Animators","duration_in_time":"3:04","identifier":"4858","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4858/769982a2-7347-4d57-b411-fd77c2125639.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18909721,"uri":"rw://betamax/videos/4859","name":"Experiment With Interpolators","description":"

Learn how to change the curve of your animations to make them look less linear.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T11:02:27.899Z","updated_at":"2021-01-16T20:30:27.422Z","duration":182,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3525,"ordinal":5,"warnings":[],"related_content_id":null,"popularity":75.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Experiment With Interpolators","duration_in_time":"3:02","identifier":"4859","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4859/c837f1a6-0b70-422e-a90a-99401a5e176e.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18909742,"uri":"rw://betamax/videos/4860","name":"Use Object Animators","description":"

Replace one of your animations with an ObjectAnimator, to automatically update a View's alpha.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T11:03:04.194Z","updated_at":"2021-01-16T20:30:27.467Z","duration":186,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3525,"ordinal":6,"warnings":[],"related_content_id":null,"popularity":68.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Use Object Animators","duration_in_time":"3:06","identifier":"4860","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4860/58f7d806-be8a-48b7-81c7-7a1472cc4f20.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18909847,"uri":"rw://betamax/videos/4861","name":"Build Custom View Animations","description":"

Combine multiple different animations into one custom view that you can transform.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T11:15:33.508Z","updated_at":"2021-01-16T20:30:27.515Z","duration":448,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3525,"ordinal":7,"warnings":[],"related_content_id":null,"popularity":80.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Build Custom View Animations","duration_in_time":"7:28","identifier":"4861","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4861/7a5895db-94cc-4f35-8c42-27c659546dad.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18909870,"uri":"rw://betamax/videos/4862","name":"Reverse Animations","description":"

Finish the custom view animation by building a reverse animation to transform the button from the progress state to the idle state.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T11:16:02.859Z","updated_at":"2021-01-16T20:30:27.559Z","duration":394,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3525,"ordinal":8,"warnings":[],"related_content_id":null,"popularity":74.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Reverse Animations","duration_in_time":"6:34","identifier":"4862","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4862/84799d75-6ea8-4282-aab9-79bd5e7aa013.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]}]},{"id":3526,"uri":"rw://betamax/parts/437","content_id":18770099,"ordinal":1,"name":"Build Screen Transitions","description":null,"created_at":"2020-12-02T12:13:54.033Z","updated_at":"2020-12-02T12:13:54.044Z","display_number":null,"contents":[{"id":18910266,"uri":"rw://betamax/videos/4863","name":"Transition Into New Activities","description":"

Learn about transitions and how to transition from one screen to another using Activity, Fragment and Shared Element transitions.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:13:53.296Z","updated_at":"2021-01-16T22:30:28.442Z","duration":84,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3526,"ordinal":9,"warnings":[],"related_content_id":null,"popularity":78.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Transition Into New Activities","duration_in_time":"1:24","identifier":"4863","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4863/264f073b-7c1c-4147-8010-7fd1af75a07f.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18910298,"uri":"rw://betamax/videos/4864","name":"Apply Activity Transitions","description":"

Build your first Activity transition that represents a slide in and slide out transition.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:14:16.234Z","updated_at":"2021-01-16T20:30:27.647Z","duration":407,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3526,"ordinal":10,"warnings":[],"related_content_id":null,"popularity":53.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Apply Activity Transitions","duration_in_time":"6:47","identifier":"4864","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4864/ad9e9e81-0758-4b16-878f-f978fdf51839.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18910334,"uri":"rw://betamax/videos/4865","name":"Add Different Activity Transitions","description":"

Practice using Activity transitions to add a fade in and fade out transition to your app.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:14:39.315Z","updated_at":"2021-01-16T01:30:36.360Z","duration":113,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3526,"ordinal":11,"warnings":[],"related_content_id":null,"popularity":42.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Add Different Activity Transitions","duration_in_time":"1:53","identifier":"4865","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4865/b329effd-5750-4e09-a56d-da6c31c74b60.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18910375,"uri":"rw://betamax/videos/4866","name":"Build Shared Element Transitions","description":"

Improve your app transition experience by building a Shared Element transition between pet lists and the details screen.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:15:02.616Z","updated_at":"2021-01-16T01:30:36.438Z","duration":341,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3526,"ordinal":12,"warnings":[],"related_content_id":null,"popularity":65.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Build Shared Element Transitions","duration_in_time":"5:41","identifier":"4866","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4866/3420d438-36b8-4da8-9d6b-5682752e5862.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18910415,"uri":"rw://betamax/videos/4867","name":"Add More Elements To Shared Element Transitions","description":"

Practice using shared element transitions to add another element to the transition and polishing your animation.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:15:34.529Z","updated_at":"2021-01-16T06:30:34.047Z","duration":189,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3526,"ordinal":13,"warnings":[],"related_content_id":null,"popularity":49.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Add More Elements To Shared Element Transitions","duration_in_time":"3:09","identifier":"4867","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4867/e876dda4-230c-4956-abd6-f4866d0fde99.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18910463,"uri":"rw://betamax/videos/4868","name":"Transition With Circular Reveal Animations","description":"

Implement another cool transition between Activities using a Circular Reveal transition.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:16:04.389Z","updated_at":"2021-01-16T01:30:36.555Z","duration":374,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3526,"ordinal":14,"warnings":[],"related_content_id":null,"popularity":53.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Transition With Circular Reveal Animations","duration_in_time":"6:14","identifier":"4868","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4868/5d137c93-1aae-491b-83e1-4db4ee64710d.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18910528,"uri":"rw://betamax/videos/4869","name":"Polish The Circular Reveal Transition","description":"

Practice working with circular reveal transitions to seamlessly animate your Settings screen.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:19:59.746Z","updated_at":"2021-01-16T01:30:36.604Z","duration":303,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3526,"ordinal":15,"warnings":[],"related_content_id":null,"popularity":44.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Polish The Circular Reveal Transition","duration_in_time":"5:03","identifier":"4869","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4869/b2be6e25-94b2-4467-ae80-1c4e2d51e4f6.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]}]},{"id":3527,"uri":"rw://betamax/parts/438","content_id":18770099,"ordinal":2,"name":"Implement List Animations","description":null,"created_at":"2020-12-02T12:20:39.776Z","updated_at":"2020-12-02T12:20:39.782Z","display_number":null,"contents":[{"id":18910579,"uri":"rw://betamax/videos/4870","name":"Explore List Animations","description":"

Explore what types of animations you can add to your Lists and how they improve the user experience.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:20:38.487Z","updated_at":"2021-01-16T01:30:36.689Z","duration":52,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3527,"ordinal":16,"warnings":[],"related_content_id":null,"popularity":48.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Explore List Animations","duration_in_time":"0:52","identifier":"4870","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4870/8147fa99-c40c-4bcd-8506-32905bafe6b4.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18910630,"uri":"rw://betamax/videos/4871","name":"Animate Vector Drawables","description":"

Learn about AnimatedVectorDrawables API and how to build them using the Shape Shifter tool.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:20:55.919Z","updated_at":"2021-01-16T11:30:32.476Z","duration":439,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3527,"ordinal":17,"warnings":[],"related_content_id":null,"popularity":51.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Animate Vector Drawables","duration_in_time":"7:19","identifier":"4871","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4871/dcfaba05-d47b-4cea-8475-825ddd4bf8a9.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18910691,"uri":"rw://betamax/videos/4872","name":"Build A Basic Item Touch Helper","description":"

Add list animations by implementing an ItemTouchHelper. Implement a swipe and a drag & drop animation.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:21:17.207Z","updated_at":"2021-01-16T01:30:36.899Z","duration":397,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3527,"ordinal":18,"warnings":[],"related_content_id":null,"popularity":44.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Build A Basic Item Touch Helper","duration_in_time":"6:37","identifier":"4872","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4872/6ec4e86d-896d-4fc5-b320-7785d88c8c7c.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18910753,"uri":"rw://betamax/videos/4873","name":"Add Item Touch Helper Actions","description":"

Finish the ItemTouchHelper animation by adding actions to your gestures, such as removing an item or re-ordering the data set.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:21:48.724Z","updated_at":"2021-01-16T01:30:36.989Z","duration":183,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3527,"ordinal":19,"warnings":[],"related_content_id":null,"popularity":47.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Add Item Touch Helper Actions","duration_in_time":"3:03","identifier":"4873","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4873/96cf5c19-7a47-4f59-8842-a1456e05f4ca.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18910816,"uri":"rw://betamax/videos/4874","name":"Practice Item Touch Helpers","description":"

Practice the Item Touch Helper API by adding it to another screen and expanding the swipe gesture.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:22:28.853Z","updated_at":"2021-01-16T01:30:37.059Z","duration":123,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3527,"ordinal":20,"warnings":[],"related_content_id":null,"popularity":34.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Practice Item Touch Helpers","duration_in_time":"2:03","identifier":"4874","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4874/baadc560-dbc3-46d9-b387-fdb2d9bf1b87.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18910881,"uri":"rw://betamax/videos/4875","name":"Build A Collapsing Toolbar Layout","description":"

Learn about CollapsingToolbarLayouts and how they can improve the behavior on your app's Details screen.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:22:51.024Z","updated_at":"2021-01-16T20:30:28.144Z","duration":385,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3527,"ordinal":21,"warnings":[],"related_content_id":null,"popularity":68.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Build A Collapsing Toolbar Layout","duration_in_time":"6:25","identifier":"4875","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4875/ddee3e65-614e-47de-ba96-86928bd63a76.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18910949,"uri":"rw://betamax/videos/4876","name":"Add Scrolling View Behavior","description":"

Expand the CollapsingToolbarLayout behavior by adding scroll listeners and updating the UI as the user scrolls the screen.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:23:32.442Z","updated_at":"2021-01-16T01:30:37.211Z","duration":228,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3527,"ordinal":22,"warnings":[],"related_content_id":null,"popularity":48.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Add Scrolling View Behavior","duration_in_time":"3:48","identifier":"4876","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4876/42278bee-41ff-411d-a7ff-69e9e6cdebfe.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18911023,"uri":"rw://betamax/videos/4877","name":"Build Up On Scrolling Behavior","description":"

Improve your scrolling behavior by showing and hiding floating actions on the Details screen, as the user scrolls.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:23:55.062Z","updated_at":"2021-01-16T01:30:37.305Z","duration":123,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3527,"ordinal":23,"warnings":[],"related_content_id":null,"popularity":38.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Build Up On Scrolling Behavior","duration_in_time":"2:03","identifier":"4877","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4877/affaf648-73d9-46dc-ae25-3d4de846b2fe.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]}]},{"id":3528,"uri":"rw://betamax/parts/439","content_id":18770099,"ordinal":3,"name":"Explore Advanced Animations","description":null,"created_at":"2020-12-02T12:29:16.428Z","updated_at":"2020-12-02T12:29:16.434Z","display_number":null,"contents":[{"id":18911923,"uri":"rw://betamax/videos/4878","name":"Learn About Advanced Animations","description":"

Learn about more advanced animation types in Android - physics-based animations and third-party animations.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:29:16.443Z","updated_at":"2021-01-16T20:30:28.288Z","duration":63,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3528,"ordinal":24,"warnings":[],"related_content_id":null,"popularity":42.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Learn About Advanced Animations","duration_in_time":"1:03","identifier":"4878","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4878/33cb5987-e23b-44c7-8270-518485177654.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18912013,"uri":"rw://betamax/videos/4879","name":"Use Lottie Animations","description":"

Learn about Lottie and implement it in your app to use awesome animation files without a lot of work.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:29:25.469Z","updated_at":"2021-01-16T20:30:28.395Z","duration":365,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3528,"ordinal":25,"warnings":[],"related_content_id":null,"popularity":44.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Use Lottie Animations","duration_in_time":"6:05","identifier":"4879","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4879/7222ee4e-1b86-4036-aba8-8051c812b427.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18912118,"uri":"rw://betamax/videos/4880","name":"Practice Using Lottie","description":"

Practice working with Lottie, to add another Lottie animation file to your app.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:29:33.618Z","updated_at":"2021-01-16T01:30:37.530Z","duration":141,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3528,"ordinal":26,"warnings":[],"related_content_id":null,"popularity":35.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Practice Using Lottie","duration_in_time":"2:21","identifier":"4880","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4880/7f80465b-d9eb-429a-891a-02e6b279f115.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18912202,"uri":"rw://betamax/videos/4881","name":"Implement Spring Animations","description":"

Implement your first physics-based animation to add a spring animation to your cookies!

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:29:40.059Z","updated_at":"2021-01-16T07:30:38.729Z","duration":336,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3528,"ordinal":27,"warnings":[],"related_content_id":null,"popularity":38.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Implement Spring Animations","duration_in_time":"5:36","identifier":"4881","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4881/db8f0546-bef0-4f09-afcf-60255a8f3268.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18912296,"uri":"rw://betamax/videos/4882","name":"Add Another Spring Animation","description":"

Practice working with spring animations by adding a vertical spring animation.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:29:47.230Z","updated_at":"2021-01-16T01:30:37.657Z","duration":176,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3528,"ordinal":28,"warnings":[],"related_content_id":null,"popularity":32.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Add Another Spring Animation","duration_in_time":"2:56","identifier":"4882","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4882/8c35570e-bc71-4f67-b98f-e66620ea22a6.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18912393,"uri":"rw://betamax/videos/4883","name":"Use Fling Animations","description":"

Learn how to implement fling animations to throw cookies to your pets and feed them in the process!

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:29:54.618Z","updated_at":"2021-01-16T01:30:37.738Z","duration":531,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3528,"ordinal":29,"warnings":[],"related_content_id":null,"popularity":42.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Use Fling Animations","duration_in_time":"8:51","identifier":"4883","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4883/04d12328-72bd-4ae1-8e68-afd8fd05e4c6.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]},{"id":18912504,"uri":"rw://betamax/videos/4884","name":"Add Another Fling Animation","description":"

Wrap up the course by adding another fling animation and looking back at all the animations you've built so far.

","released_at":"2020-12-08T14:00:00.000Z","searchable":true,"free":false,"created_at":"2020-12-02T12:30:03.835Z","updated_at":"2021-01-16T07:30:38.970Z","duration":212,"difficulty":"beginner","content_type":"episode","platform_id":82,"language_id":37,"editor_id":88,"group_id":3528,"ordinal":30,"warnings":[],"related_content_id":null,"popularity":61.0,"labelled_as_new":false,"average_rating":null,"rating_count":0,"professional":false,"episode_title_with_course":"Android Animations · Add Another Fling Animation","duration_in_time":"3:32","identifier":"4884","video_banner_url":"https://files.betamax.raywenderlich.com/attachments/videos/4884/42a61d26-9785-4207-b293-be3ec64c1a26.png","released":true,"has_materials_url":true,"permission_tags":["stream-beginner-videos"]}]}]}

All videos. All books. One low price.

All videos. All books.
One low price.