Update extractor

[media.ccc.de] Add "live" kiosk

.github/CONTRIBUTING.md

@@ -1,48 +1,46 @@
 NewPipe contribution guidelines
 ===============================
 
-PLEASE READ THESE GUIDELINES CAREFULLY BEFORE ANY CONTRIBUTION!
-
 ## Crash reporting
 
-Do not report crashes in the GitHub issue tracker. NewPipe has an automated crash report system that will ask you to send a report via e-mail when a crash occurs. This contains all the data we need for debugging, and allows you to even add a comment to it. You'll see exactly what is sent, the system is 100% transparent.
+Report crashes through the automated crash report system of NewPipe.
+This way all the data needed for debugging is included in your bugreport for GitHub.
+You'll see exactly what is sent, be able to add your comments, and then send it.
 
 ## Issue reporting/feature requests
 
-* Search the [existing issues](https://github.com/TeamNewPipe/NewPipe/issues) first to make sure your issue/feature hasn't been reported/requested before
-* Check whether your issue/feature is already fixed/implemented
-* Check if the issue still exists in the latest release/beta version
-* If you are an Android/Java developer, you are always welcome to fix/implement an issue/a feature yourself. PRs welcome!
-* We use English for development. Issues in other languages will be closed and ignored.
-* Please only add *one* issue at a time. Do not put multiple issues into one thread.
-* When reporting a bug please give us a context, and a description how to reproduce it.
-* Issues that only contain a generated bug report, but no describtion might be closed.
+* **Already reported**? Browse the [existing issues](https://github.com/TeamNewPipe/NewPipe/issues) to make sure your issue/feature hasn't been reported/requested.
+* **Already fixed**? Check whether your issue/feature is already fixed/implemented.
+* **Still relevant**? Check if the issue still exists in the latest release/beta version.
+* **Can you fix it**? If you are an Android/Java developer, you are always welcome to fix an issue or implement a feature yourself. PRs welcome! See [Code contribution](#code-contribution) for more info.
+* **Is it in English**? Issues in other languages will be ignored unless someone translates them.
+* **Is it one issue**? Multiple issues require multiple reports, that can be linked to track their statuses.
+* **The template**: Fill it out, everyone wins. Your issue has a chance of getting fixed.
 
-## Bug Fixing
-* If you want to help NewPipe to become free of bugs (this is our utopic goal for NewPipe), you can send us an email to tnp@newpipe.schabi.org to let me know that you intend to help. We'll send you further instructions. You may, on request, register at our [Sentry](https://sentry.schabi.org) instance (see section "Crash reporting" for more information.
 
 ## Translation
 
-* NewPipe can be translated via [Weblate](https://hosted.weblate.org/projects/newpipe/strings/). You can log in there with your GitHub account.
+* NewPipe is translated via [Weblate](https://hosted.weblate.org/projects/newpipe/strings/). Log in there with your GitHub account, or register.
+* Add the language you want to translate if it is not there already: see [How to add a new language](https://github.com/TeamNewPipe/NewPipe/wiki/How-to-add-a-new-language-to-NewPipe) in the wiki.
 
 ## Code contribution
 
-* Stick to NewPipe's style conventions (well, just look the other code and then do it the same way :))
-* Do not bring non-free software (e.g., binary blobs) into the project. Also, make sure you do not introduce Google libraries.
-* Stick to [F-Droid contribution guidelines](https://f-droid.org/wiki/page/Inclusion_Policy)
-* Make changes on a separate branch, not on the master branch. This is commonly known as *feature branch workflow*. You may then send your changes as a pull request on GitHub. Patches to the email address mentioned in this document might not be considered, GitHub is the primary platform. (This only affects you if you are a member of TeamNewPipe)
-* When submitting changes, you confirm that your code is licensed under the terms of the [GNU General Public License v3](https://www.gnu.org/licenses/gpl-3.0.html).
-* Please test (compile and run) your code before you submit changes! Ideally, provide test feedback in the PR description. Untested code will **not** be merged!
+* If you want to help out with an existing bug report or feature request, leave a comment on that issue saying you want to try your hand at it.
+* If there is no existing issue for what you want to work on, open a new one describing your changes. This gives the team and the community a chance to give feedback before you spend time on something that is already in development, should be done differently, or should be avoided completely.
+* Stick to NewPipe's style conventions of [checkStyle](https://github.com/checkstyle/checkstyle). It runs each time you build the project.
+* Do not bring non-free software (e.g. binary blobs) into the project. Make sure you do not introduce Google
+  libraries.
+* Stick to [F-Droid contribution guidelines](https://f-droid.org/wiki/page/Inclusion_Policy).
+* Make changes on a separate branch with a meaningful name, not on the _master_ branch or the _dev_ branch. This is commonly known as *feature branch workflow*. You may then send your changes as a pull request (PR) on GitHub.
+* Please test (compile and run) your code before submitting changes! Ideally, provide test feedback in the PR description. Untested code will **not** be merged!
+* Make sure your PR is up-to-date with the rest of the code. Often, a simple click on "Update branch" will do the job, but if not, you must rebase the dev branch manually and resolve the problems on your own. You can find help [on the wiki](https://github.com/TeamNewPipe/NewPipe/wiki/How-to-merge-a-PR). That makes the maintainers' jobs way easier.
+* Please show intention to maintain your features and code after you contribute a PR. Unmaintained code is a hassle for core developers. If you do not intend to maintain features you plan to contribute, please rethink your submission, or clearly state that in the PR description.
+* Respond if someone requests changes or otherwise raises issues about your PRs.
+* Send PRs that only cover one specific issue/solution/bug. Do not send PRs that are huge and consist of multiple independent solutions.
 * Try to figure out yourself why builds on our CI fail.
-* Make sure your PR is up-to-date with the rest of the code. Often, a simple click on "Update branch" will do the job, but if not, you are asked to merge the master branch manually and resolve the problems on your own. That will make the maintainers' jobs way easier.
-* Please show intention to maintain your features and code after you contributed it. Unmaintained code is a hassle for the core developers, and just adds work. If you do not intend to maintain features you contributed, please think again about submission, or clearly state that in the description of your PR.
-* Respond yourselves if someone requests changes or otherwise raises issues about your PRs.
-* Check if your contributions align with the [fdroid inclusion guidelines](https://f-droid.org/en/docs/Inclusion_Policy/).
-* Check if your submission can be build with the current fdroid build server setup.
 
 ## Communication
 
-* WE DO NOW HAVE A MAILING LIST: [newpipe@list.schabi.org](https://list.schabi.org/cgi-bin/mailman/listinfo/newpipe).
-* There is an IRC channel on Freenode which is regularly visited by the core team and other developers: [#newpipe](irc:irc.freenode.net/newpipe). [Click here for Webchat](https://webchat.freenode.net/?channels=newpipe)!
-* If you want to get in touch with the core team or one of our other contributors you can send an email to tnp(at)schabi.org. Please do not send issue reports, they will be ignored and remain unanswered! Use the GitHub issue tracker described above!
-* Feel free to post suggestions, changes, ideas etc. on GitHub, IRC or the mailing list!
+* The [#newpipe](irc:irc.freenode.net/newpipe) channel on freenode has the core team and other developers in it. [Click here for webchat](https://webchat.freenode.net/?channels=newpipe)!
+* You can also use a Matrix account to join the Newpipe channel at [#freenode_#newpipe:matrix.org](https://matrix.to/#/#freenode_#newpipe:matrix.org).
+* Post suggestions, changes, ideas etc. on GitHub or IRC.

.github/FUNDING.yml

@@ -0,0 +1 @@
+liberapay: TeamNewPipe

.github/ISSUE_TEMPLATE.md

@@ -1,3 +0,0 @@
-- [ ] I carefully read the [contribution guidelines](https://github.com/TeamNewPipe/NewPipe/blob/HEAD/.github/CONTRIBUTING.md) and agree to them.
-- [ ] I checked if the issue/feature exists in the latest version.
-- [ ] I did use the [incredible bugreport to markdown converter](https://teamnewpipe.github.io/CrashReportToMarkdown/) to paste bug reports.

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,65 @@
+---
+name: Bug report
+about: Create a bug report to help us improve
+labels: bug
+assignees: ''
+
+---
+
+<!--
+Oh no, a bug! It happens. Thanks for reporting an issue with NewPipe. To make it easier for us to help you please enter detailed information in the template we have provided below. If a section isn't relevant, just delete it, though it would be helpful to still provide as much detail as possible.
+-->
+
+<!-- IF YOU DON'T FILL IN THE TEMPLATE PROPERLY, YOUR ISSUE IS LIABLE TO BE CLOSED. If you feel tired/lazy right now, open your issue some other time. We'll wait. -->
+
+<!-- The comments between these brackets won't show up in the submitted issue (as you can see in the Preview). -->
+
+### Checklist
+<!-- The first box has been checked for you to show you how it is done. -->
+
+- [x] I am using the latest version - x.xx.x <!-- Check https://github.com/TeamNewPipe/NewPipe/releases -->
+- [ ] I checked, but didn't find any duplicates (open OR closed) of this issue in the repo. <!-- Seriously, check. O_O -->
+- [ ] I have read the contribution guidelines given at https://github.com/TeamNewPipe/NewPipe/blob/HEAD/.github/CONTRIBUTING.md.
+- [ ] This issue contains only one bug. I will open one issue for every bug report I want to file.
+
+### Steps to reproduce the bug
+<!--
+1. Go to '...'
+2. Press on '....'
+3. Swipe down to '....'
+-->
+
+<!-- If you can't cause the bug to show up again reliably (and hence don't have a proper set of steps to give us), please still try to give as many details as possible on how you think you encountered the bug. -->
+
+
+
+### Actual behaviour
+<!-- Tell us what happens with the steps given above. -->
+
+
+
+### Expected behavior
+<!-- Tell us what you expect to happen. -->
+
+
+
+### Screenshots/Screen recordings
+<!-- If applicable, add screenshots or a screen recording to help explain your problem. GitHub supports uploading them directly in the issue text box. If your file is too big for Github to accept, feel free to paste a link from an image/video hoster here instead. -->
+
+<!-- DON'T POST SCREENSHOTS OF THE ERROR PAGE. Use the buttons given on the error page to paste the error as text in the Logs section below. -->
+
+
+
+### Logs
+<!-- If your bug includes a crash (where you're shown the Error Report page with a bunch of info), tap on "Copy formatted report" at the bottom and paste it here: -->
+
+<!-- That's right, here! -->
+
+
+
+<!-- Please fill this out when you do not provide a log generate by NewPipe -->
+
+### Device info
+
+ - Android version/Custom ROM version:
+ - Device model:

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1 @@
+blank_issues_enabled: false

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,46 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+labels: enhancement
+assignees: ''
+
+---
+<!-- IF YOU DON'T FILL IN THE TEMPLATE PROPERLY, YOUR ISSUE IS LIABLE TO BE CLOSED. If you feel tired/lazy right now, open your issue some other time. We'll wait. -->
+
+
+<!-- The comments between these brackets won't show up in the submitted issue (as you can see in the Preview). -->
+
+### Checklist
+<!-- The first box has been checked for you to show you how it is done. -->
+
+- [x] I checked, but didn't find any duplicates (open OR closed) of this issue in the repo. <!-- Seriously, check. O_O -->
+- [ ] I have read the contribution guidelines given at https://github.com/TeamNewPipe/NewPipe/blob/HEAD/.github/CONTRIBUTING.md.
+- [ ] This issue contains only one feature request. I will open one issue for every feature I want to request.
+
+
+#### Describe the feature you want
+<!-- A clear and concise description of what you wish should happen.
+Example: *I think it would be nice if you add feature Y which makes X possible.*
+
+Optionally, also describe alternatives you've considered.
+Example: *Z is also a good alternative. Not as good as Y, but at least...* or *I considered Z, but that didn't turn out to be a good idea because...* -->
+
+
+
+#### Is your feature request related to a problem? Please describe it
+<!-- A clear and concise description of what the problem is. Maybe the developers and the community could brainstorm and come up with a better solution to your problem. If they exist, link to related Issues and/or PRs for developers to keep track easier.
+Example: *I want to do X, but there is no way to do it.* -->
+
+
+
+#### Additional context
+<!-- Add any other context, like screenshots, about the feature request here.
+Example: *Here's a photo of my cat!* -->
+
+
+
+#### How will you/everyone benefit from this feature?
+<!-- Convince us! How does it change your NewPipe experience and/or your life?
+The better this paragraph is, the more likely a developer will think about working on it.
+Example: *This feature will help us colonize the galaxy! -->
+

.github/PULL_REQUEST_TEMPLATE.md

@@ -1 +1,28 @@
-- [ ] I carefully read the [contribution guidelines](https://github.com/TeamNewPipe/NewPipe/blob/HEAD/.github/CONTRIBUTING.md) and agree to them.
+<!-- Hey there. Thank you so much for improving NewPipe, and filling out the details. Having roughly the same layout helps everyone considerably :)-->
+
+#### What is it?
+- [ ] Bugfix (user facing)
+- [ ] Feature (user facing)
+- [ ] Codebase improvement (dev facing)
+- [ ] Meta improvement to the project (dev facing)
+
+#### Description of the changes in your PR
+<!-- While bullet points are the norm in this section, feel free to write free-form text instead of a list -->
+- record videos
+- create clones
+- take over the world
+
+#### Fixes the following issue(s)
+<!-- Also add any other links relevant to your change. -->
+- 
+
+#### Relies on the following changes
+<!-- Delete this if it doesn't apply to you. -->
+- 
+
+#### APK testing 
+<!-- Use a new, meaningfully named branch. The name is used as a suffix for the app ID to allow installing and testing multiple versions of NewPipe, e.g. "commentfix", if your PR implements a bugfix for comments. (No names like "patch-0" and "feature-1".)  -->
+debug.zip
+
+#### Due diligence
+- [ ] I read the [contribution guidelines](https://github.com/TeamNewPipe/NewPipe/blob/HEAD/.github/CONTRIBUTING.md).

.github/workflows/ci.yml

@@ -0,0 +1,30 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: set up JDK 1.8
+        uses: actions/setup-java@v1.4.3
+        with:
+          java-version: 1.8
+
+      - name: Cache Gradle dependencies
+        uses: actions/cache@v2
+        with:
+          path: ~/.gradle/caches
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
+          restore-keys: ${{ runner.os }}-gradle
+
+      - name: Build debug APK and run Tests
+        run: ./gradlew assembleDebug lintDebug testDebugUnitTest --stacktrace
+
+      - name: Upload APK
+        uses: actions/upload-artifact@v2
+        with:
+          name: app
+          path: app/build/outputs/apk/debug/*.apk

.gitignore

@@ -7,7 +7,14 @@
 /app/app.iml
 /.idea
 /*.iml
-gradle.properties
 *~
 .weblate
 *.class
+
+# vscode / eclipse files
+*.classpath
+*.project
+*.settings
+bin/
+.vscode/
+*.code-workspace

.travis.yml

@@ -1,18 +0,0 @@
-language: android
-jdk:
-    - oraclejdk8
-android:
-  components:
-    # The BuildTools version used by NewPipe
-    - tools
-    - build-tools-27.0.3
-
-    # The SDK version used to compile NewPipe
-    - android-27
-
-before_install: 
-  - yes | sdkmanager "platforms;android-27"
-script: ./gradlew -Dorg.gradle.jvmargs=-Xmx1536m assembleDebug lintDebug testDebugUnitTest
-
-licenses:
-  - '.+'

README.md

@@ -1,74 +1,99 @@
-<p align="center"><a href="https://newpipe.schabi.org"><img src="assets/new_pipe_icon_5.png" width="150"/></a></p> 
+<p align="center"><a href="https://newpipe.net"><img src="assets/new_pipe_icon_5.png" width="150"></a></p> 
 <h2 align="center"><b>NewPipe</b></h2>
-<h4 align="center">A free lightweight YouTube frontend for Android.</h4>
-<p align="center"><a href="https://f-droid.org/packages/org.schabi.newpipe/"><img src="https://f-droid.org/wiki/images/0/06/F-Droid-button_get-it-on.png"/></a></p> 
+<h4 align="center">A libre lightweight streaming frontend for Android.</h4>
+<p align="center"><a href="https://f-droid.org/packages/org.schabi.newpipe/"><img src="https://f-droid.org/wiki/images/0/06/F-Droid-button_get-it-on.png"></a></p> 
 
 <p align="center">
-<a href="https://github.com/TeamNewPipe/NewPipe" alt="GitHub release"><img src="https://img.shields.io/github/release/TeamNewPipe/NewPipe.svg" /></a>
-<a href="https://www.gnu.org/licenses/gpl-3.0" alt="License: GPL v3"><img src="https://img.shields.io/badge/License-GPL%20v3-blue.svg" /></a>
-<a href="https://travis-ci.org/TeamNewPipe/NewPipe" alt="Build Status"><img src="https://travis-ci.org/TeamNewPipe/NewPipe.svg" /></a>
-<a href="https://hosted.weblate.org/engage/NewPipe/" alt="Translation Status"><img src="https://hosted.weblate.org/widgets/NewPipe/-/svg-badge.svg" /></a>
-<a href="http://webchat.freenode.net/?channels=%23newpipe" alt="IRC channel: #newpipe"><img src="https://img.shields.io/badge/IRC%20chat-%23newpipe-brightgreen.svg" /></a>
-<a href="https://www.bountysource.com/teams/newpipe" alt="Bountysource bounties"><img src="https://img.shields.io/bountysource/team/newpipe/activity.svg?colorB=cd201f"/></a>
+<a href="https://github.com/TeamNewPipe/NewPipe/releases" alt="GitHub release"><img src="https://img.shields.io/github/release/TeamNewPipe/NewPipe.svg" ></a>
+<a href="https://www.gnu.org/licenses/gpl-3.0" alt="License: GPLv3"><img src="https://img.shields.io/badge/License-GPL%20v3-blue.svg"></a>
+<a href="https://github.com/TeamNewPipe/NewPipe/actions" alt="Build Status"><img src="https://github.com/TeamNewPipe/NewPipe/workflows/CI/badge.svg?branch=dev&event=push"></a>
+<a href="https://hosted.weblate.org/engage/newpipe/" alt="Translation Status"><img src="https://hosted.weblate.org/widgets/newpipe/-/svg-badge.svg"></a>
+<a href="http://webchat.freenode.net/?channels=%23newpipe" alt="IRC channel: #newpipe"><img src="https://img.shields.io/badge/IRC%20chat-%23newpipe-brightgreen.svg"></a>
+<a href="https://www.bountysource.com/teams/newpipe" alt="Bountysource bounties"><img src="https://img.shields.io/bountysource/team/newpipe/activity.svg?colorB=cd201f"></a>
 </p>
-<hr />
-<p align="center"><a href="#screenshots">Screenshots</a> &bull; <a href="#description">Description</a> &bull; <a href="#features">Features</a> &bull; <a href="#contribution">Contribution</a> &bull; <a href="#donate">Donate</a> &bull; <a href="#license">License</a></p>
-<p align="center"><a href="https://newpipe.schabi.org">Website</a> &bull; <a href="https://newpipe.schabi.org/blog/">Blog</a>  &bull; <a href="https://newpipe.schabi.org/press/">Press</a></p>
-<hr />
-WARNING: PUTTING NEWPIPE OR ANY FORK OF IT INTO GOOGLE PLAYSTORE VIOLATES THEIR TERMS OF CONDITIONS.
+<hr>
+<p align="center"><a href="#screenshots">Screenshots</a> &bull; <a href="#description">Description</a> &bull; <a href="#features">Features</a> &bull; <a href="#updates">Updates</a> &bull; <a href="#contribution">Contribution</a> &bull; <a href="#donate">Donate</a> &bull; <a href="#license">License</a></p>
+<p align="center"><a href="https://newpipe.net">Website</a> &bull; <a href="https://newpipe.net/blog/">Blog</a> &bull; <a href="https://newpipe.net/FAQ/">FAQ</a> &bull; <a href="https://newpipe.net/press/">Press</a></p>
+<hr>
+
+*Read this in other languages: [English](README.md), [한국어](README.ko.md).*
+
+<b>WARNING: THIS IS A BETA VERSION, THEREFORE YOU MAY ENCOUNTER BUGS. IF YOU DO, OPEN AN ISSUE VIA OUR GITHUB REPOSITORY.</b>
+
+<b>PUTTING NEWPIPE OR ANY FORK OF IT INTO THE GOOGLE PLAY STORE VIOLATES THEIR TERMS AND CONDITIONS.</b>
 
 ## Screenshots
 
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_1.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_1.png)
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_2.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_2.png)
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_3.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_3.png)
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_4.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_4.png)
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_5.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_5.png)
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_6.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_6.png)
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_7.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_7.png)
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_8.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_8.png)
-[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_9.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_9.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_01.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_01.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_02.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_02.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_03.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_03.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_04.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_04.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_05.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_05.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_06.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_06.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_07.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_07.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_08.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_08.png)
+[<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_09.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_09.png)
 [<img src="fastlane/metadata/android/en-US/images/phoneScreenshots/shot_10.png" width=160>](fastlane/metadata/android/en-US/images/phoneScreenshots/shot_10.png)
+[<img src="fastlane/metadata/android/en-US/images/tenInchScreenshots/shot_11.png" width=405>](fastlane/metadata/android/en-US/images/tenInchScreenshots/shot_11.png)
+[<img src="fastlane/metadata/android/en-US/images/tenInchScreenshots/shot_12.png" width=405>](fastlane/metadata/android/en-US/images/tenInchScreenshots/shot_12.png)
 
 ## Description
 
-NewPipe does not use any Google framework libraries, or the YouTube API. It only parses the website in order to gain the information it needs. Therefore this app can be used on devices without Google Services installed. Also, you don't need a YouTube account to use NewPipe, and it's FLOSS.
+NewPipe does not use any Google framework libraries, nor the YouTube API. Websites are only parsed to fetch required info, so this app can be used on devices without Google services installed. Also, you don't need a YouTube account to use NewPipe, which is copylefted libre software.
 
 ### Features
 
 * Search videos
-* Display general information about a video
+* Display general info about videos
 * Watch YouTube videos
 * Listen to YouTube videos
 * Popup mode (floating player)
-* Select the streaming player to watch the video with
-* Download videos 
+* Select streaming player to watch video with
+* Download videos
 * Download audio only
 * Open a video in Kodi
-* Show Next/Related videos
+* Show next/related videos
 * Search YouTube in a specific language
 * Watch/Block age restricted material
-* Display general information about channels
+* Display general info about channels
 * Search channels
 * Watch videos from a channel
 * Orbot/Tor support (not yet directly)
-* 1080p/2k/4k support
+* 1080p/2K/4K support
 * View history
 * Subscribe to channels
 * Search history
-* Search/Watch Playlists
-* Watch as queues Playlists
-* Queuing videos
+* Search/watch playlists
+* Watch as enqueued playlists
+* Enqueue videos
 * Local playlists
 * Subtitles
-* Multi-service support (eg. SoundCloud in NewPipe Beta)
-
-### Coming Features
-
 * Livestream support
-* Cast to UPnP and Cast
 * Show comments
-* ... and many more
+
+### Supported Services
+
+NewPipe supports multiple services. Our [docs](https://teamnewpipe.github.io/documentation/) provide more info on how a new service can be added to the app and the extractor. Please get in touch with us if you intend to add a new one. Currently supported services are:
+
+* YouTube
+* SoundCloud \[beta\]
+* media.ccc.de \[beta\]
+* PeerTube instances \[beta\]
+
+## Updates
+When a change to the NewPipe code occurs (due to either adding features or bug fixing), eventually a release will occur. These are in the format x.xx.x . In order to get this new version, you can:
+ 1. Build a debug APK yourself. This is the fastest way to get new features on your device, but is much more complicated, so we recommend using one of the other methods.
+ 2. Add our custom repo to F-Droid and install it from there as soon as we publish a release. The instructions are here: https://newpipe.net/FAQ/tutorials/install-add-fdroid-repo/
+ 3. Download the APK from [Github Releases](https://github.com/TeamNewPipe/NewPipe/releases) and install it as soon as we publish a release.
+ 4. Update via F-droid. This is the slowest method of getting updates, as F-Droid must recognize changes, build the APK itself, sign it, then push the update to users.
+
+We recommend method 2 for most users. APKs installed using method 2 or 3 are compatible with each other, but not with those installed using method 4. This is due to the same signing key (ours) being used for 2 and 3, but a different signing key (F-Droid's) being used for 4. Building a debug APK using method 1 excludes a key entirely. Signing keys help ensure that a user isn't tricked into installing a malicious update to an app.
+
+In the meanwhile, if you want to switch sources for some reason (e.g. NewPipe's core functionality was broken and F-Droid doesn't have the update yet), we recommend following this procedure:
+1. Back up your data via Settings > Content > Export Database so you keep your history, subscriptions, and playlists
+2. Uninstall NewPipe
+3. Download the APK from the new source and install it
+4. Import the data from step 1 via Settings > Content > Import Database
 
 ## Contribution
 Whether you have ideas, translations, design changes, code cleaning, or real heavy code changes, help is always welcome.
@@ -76,27 +101,36 @@ The more is done the better it gets!
 
 If you'd like to get involved, check our [contribution notes](.github/CONTRIBUTING.md).
 
+<a href="https://hosted.weblate.org/engage/newpipe/">
+<img src="https://hosted.weblate.org/widgets/newpipe/-/287x66-grey.png" alt="Translation status" />
+</a>
+
 ## Donate
-If you like NewPipe we'd be happy about a donation. You can either donate via Bitcoin, Bountysource or Liberapay. For further information about donating to NewPipe, please visit our [website](https://newpipe.schabi.org/donate).
+If you like NewPipe we'd be happy about a donation. You can either send bitcoin or donate via Bountysource or Liberapay. For further info on donating to NewPipe, please visit our [website](https://newpipe.net/donate).
 
 <table>
   <tr>
-    <td><img src="https://bitcoin.org/img/icons/logotop.svg" alt="Bitcoin" /></td>
-    <td><img src="assets/bitcoin_qr_code.png" alt="Bitcoin QR Code" width="100px"/></td>
+    <td><img src="https://bitcoin.org/img/icons/logotop.svg" alt="Bitcoin"></td>
+    <td><img src="assets/bitcoin_qr_code.png" alt="Bitcoin QR code" width="100px"></td>
     <td><samp>16A9J59ahMRqkLSZjhYj33n9j3fMztFxnh</samp></td>
   </tr>
   <tr>
-    <td><a href="https://liberapay.com/TeamNewPipe/"><img src="https://upload.wikimedia.org/wikipedia/commons/2/27/Liberapay_logo_v2_white-on-yellow.svg" alt="Liberapay" width="80px" /></a></td>
-    <td><a href="https://liberapay.com/TeamNewPipe/"><img src="assets/liberapay_qr_code.png" alt="Visit NewPipe at liberapay.com" width="100px"/></a></td>
-    <td><a href="https://liberapay.com/TeamNewPipe/donate"><img src="assets/liberapay_donate_button.svg" alt="Donate via Liberapay" height="35px" /></a></td>
+    <td><a href="https://liberapay.com/TeamNewPipe/"><img src="https://upload.wikimedia.org/wikipedia/commons/2/27/Liberapay_logo_v2_white-on-yellow.svg" alt="Liberapay" width="80px" ></a></td>
+    <td><a href="https://liberapay.com/TeamNewPipe/"><img src="assets/liberapay_qr_code.png" alt="Visit NewPipe at liberapay.com" width="100px"></a></td>
+    <td><a href="https://liberapay.com/TeamNewPipe/donate"><img src="assets/liberapay_donate_button.svg" alt="Donate via Liberapay" height="35px"></a></td>
   </tr>
   <tr>
-    <td><a href="https://www.bountysource.com/teams/newpipe"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/2/22/Bountysource.png/320px-Bountysource.png" alt="Bountysource" width="190px" /></a></td>
-    <td><a href="https://www.bountysource.com/teams/newpipe"><img src="assets/bountysource_qr_code.png" alt="Visit NewPipe at bountysource.com" width="100px"/></a></td>
-    <td><a href="https://www.bountysource.com/teams/newpipe/issues"><img src="https://img.shields.io/bountysource/team/newpipe/activity.svg?colorB=cd201f" height="30px" alt="Check out how many bounties you can earn." /></a></td>
+    <td><a href="https://www.bountysource.com/teams/newpipe"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/2/22/Bountysource.png/320px-Bountysource.png" alt="Bountysource" width="190px"></a></td>
+    <td><a href="https://www.bountysource.com/teams/newpipe"><img src="assets/bountysource_qr_code.png" alt="Visit NewPipe at bountysource.com" width="100px"></a></td>
+    <td><a href="https://www.bountysource.com/teams/newpipe/issues"><img src="https://img.shields.io/bountysource/team/newpipe/activity.svg?colorB=cd201f" height="30px" alt="Check out how many bounties you can earn."></a></td>
   </tr>
 </table>
 
+## Privacy Policy
+
+The NewPipe project aims to provide a private, anonymous experience for using media web services.
+Therefore, the app does not collect any data without your consent. NewPipe's privacy policy explains in detail what data is sent and stored when you send a crash report, or comment in our blog. You can find the document [here](https://newpipe.net/legal/privacy/).
+
 ## License
 [![GNU GPLv3 Image](https://www.gnu.org/graphics/gplv3-127x51.png)](http://www.gnu.org/licenses/gpl-3.0.en.html)  
 

app/.gitignore

@@ -1,3 +1,3 @@
 .gitignore
 /build
-app.iml
+*.iml

app/proguard-rules.pro

@@ -17,6 +17,9 @@
 #}
 
 -dontobfuscate
+-keep class org.schabi.newpipe.extractor.timeago.patterns.** { *; }
+-keep class org.ocpsoft.prettytime.i18n.** { *; }
+
 -keep class org.mozilla.javascript.** { *; }
 
 -keep class org.mozilla.classfile.ClassFileWriter

app/src/androidTest/java/org/schabi/newpipe/ApplicationTest.java

@@ -1,13 +0,0 @@
-package org.schabi.newpipe;
-
-import android.app.Application;
-import android.test.ApplicationTestCase;
-
-/**
- * <a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>
- */
-public class ApplicationTest extends ApplicationTestCase<Application> {
-    public ApplicationTest() {
-        super(Application.class);
-    }
-}

app/src/androidTest/java/org/schabi/newpipe/database/AppDatabaseTest.kt

@@ -0,0 +1,134 @@
+package org.schabi.newpipe.database
+
+import android.content.ContentValues
+import android.database.sqlite.SQLiteDatabase
+import androidx.room.Room
+import androidx.room.testing.MigrationTestHelper
+import androidx.sqlite.db.framework.FrameworkSQLiteOpenHelperFactory
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.platform.app.InstrumentationRegistry
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNull
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.schabi.newpipe.extractor.stream.StreamType
+
+@RunWith(AndroidJUnit4::class)
+class AppDatabaseTest {
+    companion object {
+        private const val DEFAULT_SERVICE_ID = 0
+        private const val DEFAULT_URL = "https://www.youtube.com/watch?v=cDphUib5iG4"
+        private const val DEFAULT_TITLE = "Test Title"
+        private val DEFAULT_TYPE = StreamType.VIDEO_STREAM
+        private const val DEFAULT_DURATION = 480L
+        private const val DEFAULT_UPLOADER_NAME = "Uploader Test"
+        private const val DEFAULT_THUMBNAIL = "https://example.com/example.jpg"
+
+        private const val DEFAULT_SECOND_SERVICE_ID = 0
+        private const val DEFAULT_SECOND_URL = "https://www.youtube.com/watch?v=ncQU6iBn5Fc"
+    }
+
+    @get:Rule
+    val testHelper = MigrationTestHelper(
+        InstrumentationRegistry.getInstrumentation(),
+        AppDatabase::class.java.canonicalName, FrameworkSQLiteOpenHelperFactory()
+    )
+
+    @Test
+    fun migrateDatabaseFrom2to3() {
+        val databaseInV2 = testHelper.createDatabase(AppDatabase.DATABASE_NAME, Migrations.DB_VER_2)
+
+        databaseInV2.run {
+            insert(
+                "streams", SQLiteDatabase.CONFLICT_FAIL,
+                ContentValues().apply {
+                    // put("uid", null)
+                    put("service_id", DEFAULT_SERVICE_ID)
+                    put("url", DEFAULT_URL)
+                    put("title", DEFAULT_TITLE)
+                    put("stream_type", DEFAULT_TYPE.name)
+                    put("duration", DEFAULT_DURATION)
+                    put("uploader", DEFAULT_UPLOADER_NAME)
+                    put("thumbnail_url", DEFAULT_THUMBNAIL)
+                }
+            )
+            insert(
+                "streams", SQLiteDatabase.CONFLICT_FAIL,
+                ContentValues().apply {
+                    // put("uid", null)
+                    put("service_id", DEFAULT_SECOND_SERVICE_ID)
+                    put("url", DEFAULT_SECOND_URL)
+                    // put("title", null)
+                    // put("stream_type", null)
+                    // put("duration", null)
+                    // put("uploader", null)
+                    // put("thumbnail_url", null)
+                }
+            )
+            insert(
+                "streams", SQLiteDatabase.CONFLICT_FAIL,
+                ContentValues().apply {
+                    // put("uid", null)
+                    put("service_id", DEFAULT_SERVICE_ID)
+                    // put("url", null)
+                    // put("title", null)
+                    // put("stream_type", null)
+                    // put("duration", null)
+                    // put("uploader", null)
+                    // put("thumbnail_url", null)
+                }
+            )
+            close()
+        }
+
+        testHelper.runMigrationsAndValidate(
+            AppDatabase.DATABASE_NAME, Migrations.DB_VER_3,
+            true, Migrations.MIGRATION_2_3
+        )
+
+        val migratedDatabaseV3 = getMigratedDatabase()
+        val listFromDB = migratedDatabaseV3.streamDAO().all.blockingFirst()
+
+        // Only expect 2, the one with the null url will be ignored
+        assertEquals(2, listFromDB.size)
+
+        val streamFromMigratedDatabase = listFromDB[0]
+        assertEquals(DEFAULT_SERVICE_ID, streamFromMigratedDatabase.serviceId)
+        assertEquals(DEFAULT_URL, streamFromMigratedDatabase.url)
+        assertEquals(DEFAULT_TITLE, streamFromMigratedDatabase.title)
+        assertEquals(DEFAULT_TYPE, streamFromMigratedDatabase.streamType)
+        assertEquals(DEFAULT_DURATION, streamFromMigratedDatabase.duration)
+        assertEquals(DEFAULT_UPLOADER_NAME, streamFromMigratedDatabase.uploader)
+        assertEquals(DEFAULT_THUMBNAIL, streamFromMigratedDatabase.thumbnailUrl)
+        assertNull(streamFromMigratedDatabase.viewCount)
+        assertNull(streamFromMigratedDatabase.textualUploadDate)
+        assertNull(streamFromMigratedDatabase.uploadDate)
+        assertNull(streamFromMigratedDatabase.isUploadDateApproximation)
+
+        val secondStreamFromMigratedDatabase = listFromDB[1]
+        assertEquals(DEFAULT_SECOND_SERVICE_ID, secondStreamFromMigratedDatabase.serviceId)
+        assertEquals(DEFAULT_SECOND_URL, secondStreamFromMigratedDatabase.url)
+        assertEquals("", secondStreamFromMigratedDatabase.title)
+        // Should fallback to VIDEO_STREAM
+        assertEquals(StreamType.VIDEO_STREAM, secondStreamFromMigratedDatabase.streamType)
+        assertEquals(0, secondStreamFromMigratedDatabase.duration)
+        assertEquals("", secondStreamFromMigratedDatabase.uploader)
+        assertEquals("", secondStreamFromMigratedDatabase.thumbnailUrl)
+        assertNull(secondStreamFromMigratedDatabase.viewCount)
+        assertNull(secondStreamFromMigratedDatabase.textualUploadDate)
+        assertNull(secondStreamFromMigratedDatabase.uploadDate)
+        assertNull(secondStreamFromMigratedDatabase.isUploadDateApproximation)
+    }
+
+    private fun getMigratedDatabase(): AppDatabase {
+        val database: AppDatabase = Room.databaseBuilder(
+            ApplicationProvider.getApplicationContext(),
+            AppDatabase::class.java, AppDatabase.DATABASE_NAME
+        )
+            .build()
+        testHelper.closeWhenFinished(database)
+        return database
+    }
+}

app/src/androidTest/java/org/schabi/newpipe/report/ErrorInfoTest.java

@@ -1,37 +1,38 @@
 package org.schabi.newpipe.report;
 
 import android.os.Parcel;
-import android.support.test.filters.LargeTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.LargeTest;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.schabi.newpipe.R;
-import org.schabi.newpipe.report.ErrorActivity.ErrorInfo;
 
 import static org.junit.Assert.assertEquals;
 
 /**
- * Instrumented tests for {@link ErrorInfo}
+ * Instrumented tests for {@link ErrorInfo}.
  */
 @RunWith(AndroidJUnit4.class)
 @LargeTest
 public class ErrorInfoTest {
 
     @Test
-    public void errorInfo_testParcelable() {
-        ErrorInfo info = ErrorInfo.make(UserAction.USER_REPORT, "youtube", "request", R.string.general_error);
+    public void errorInfoTestParcelable() {
+        final ErrorInfo info = ErrorInfo.make(UserAction.USER_REPORT, "youtube", "request",
+                R.string.general_error);
         // Obtain a Parcel object and write the parcelable object to it:
-        Parcel parcel = Parcel.obtain();
+        final Parcel parcel = Parcel.obtain();
         info.writeToParcel(parcel, 0);
         parcel.setDataPosition(0);
-        ErrorInfo infoFromParcel = ErrorInfo.CREATOR.createFromParcel(parcel);
+        final ErrorInfo infoFromParcel = ErrorInfo.CREATOR.createFromParcel(parcel);
 
-        assertEquals(UserAction.USER_REPORT, infoFromParcel.userAction);
-        assertEquals("youtube", infoFromParcel.serviceName);
-        assertEquals("request", infoFromParcel.request);
-        assertEquals(R.string.general_error, infoFromParcel.message);
+        assertEquals(UserAction.USER_REPORT, infoFromParcel.getUserAction());
+        assertEquals("youtube", infoFromParcel.getServiceName());
+        assertEquals("request", infoFromParcel.getRequest());
+        assertEquals(R.string.general_error, infoFromParcel.getMessage());
 
         parcel.recycle();
     }
-}
+}

app/src/debug/AndroidManifest.xml

@@ -6,12 +6,5 @@
 
     <application
         android:name=".DebugApp"
-        android:label="NewPipe Debug"
-        tools:replace="android:name, android:label">
-        <activity
-            android:name=".MainActivity"
-            android:label="NewPipe Debug"
-            tools:replace="android:label"/>
-    </application>
-
+        tools:replace="android:name" />
 </manifest>

app/src/debug/java/org/schabi/newpipe/DebugApp.java

@@ -1,104 +0,0 @@
-package org.schabi.newpipe;
-
-import android.content.Context;
-import android.content.SharedPreferences;
-import android.preference.PreferenceManager;
-import android.support.annotation.NonNull;
-import android.support.multidex.MultiDex;
-
-import com.facebook.stetho.Stetho;
-import com.facebook.stetho.okhttp3.StethoInterceptor;
-import com.squareup.leakcanary.AndroidHeapDumper;
-import com.squareup.leakcanary.DefaultLeakDirectoryProvider;
-import com.squareup.leakcanary.HeapDumper;
-import com.squareup.leakcanary.LeakCanary;
-import com.squareup.leakcanary.LeakDirectoryProvider;
-import com.squareup.leakcanary.RefWatcher;
-
-import org.schabi.newpipe.extractor.Downloader;
-
-import java.io.File;
-import java.util.concurrent.TimeUnit;
-
-import okhttp3.OkHttpClient;
-
-public class DebugApp extends App {
-    private static final String TAG = DebugApp.class.toString();
-
-    @Override
-    protected void attachBaseContext(Context base) {
-        super.attachBaseContext(base);
-        MultiDex.install(this);
-    }
-
-    @Override
-    public void onCreate() {
-        super.onCreate();
-        initStetho();
-    }
-
-    @Override
-    protected Downloader getDownloader() {
-        return org.schabi.newpipe.Downloader.init(new OkHttpClient.Builder()
-                .addNetworkInterceptor(new StethoInterceptor()));
-    }
-
-    private void initStetho() {
-        // Create an InitializerBuilder
-        Stetho.InitializerBuilder initializerBuilder =
-                Stetho.newInitializerBuilder(this);
-
-        // Enable Chrome DevTools
-        initializerBuilder.enableWebKitInspector(
-                Stetho.defaultInspectorModulesProvider(this)
-        );
-
-        // Enable command line interface
-        initializerBuilder.enableDumpapp(
-                Stetho.defaultDumperPluginsProvider(getApplicationContext())
-        );
-
-        // Use the InitializerBuilder to generate an Initializer
-        Stetho.Initializer initializer = initializerBuilder.build();
-
-        // Initialize Stetho with the Initializer
-        Stetho.initialize(initializer);
-    }
-
-    @Override
-    protected boolean isDisposedRxExceptionsReported() {
-        return PreferenceManager.getDefaultSharedPreferences(this)
-                .getBoolean(getString(R.string.allow_disposed_exceptions_key), false);
-    }
-
-    @Override
-    protected RefWatcher installLeakCanary() {
-        return LeakCanary.refWatcher(this)
-                .heapDumper(new ToggleableHeapDumper(this))
-                // give each object 10 seconds to be gc'ed, before leak canary gets nosy on it
-                .watchDelay(10, TimeUnit.SECONDS)
-                .buildAndInstall();
-    }
-
-    public static class ToggleableHeapDumper implements HeapDumper {
-        private final HeapDumper dumper;
-        private final SharedPreferences preferences;
-        private final String dumpingAllowanceKey;
-
-        ToggleableHeapDumper(@NonNull final Context context) {
-            LeakDirectoryProvider leakDirectoryProvider = new DefaultLeakDirectoryProvider(context);
-            this.dumper = new AndroidHeapDumper(context, leakDirectoryProvider);
-            this.preferences = PreferenceManager.getDefaultSharedPreferences(context);
-            this.dumpingAllowanceKey = context.getString(R.string.allow_heap_dumping_key);
-        }
-
-        private boolean isDumpingAllowed() {
-            return preferences.getBoolean(dumpingAllowanceKey, false);
-        }
-
-        @Override
-        public File dumpHeap() {
-            return isDumpingAllowed() ? dumper.dumpHeap() : HeapDumper.RETRY_LATER;
-        }
-    }
-}

app/src/debug/java/org/schabi/newpipe/DebugApp.kt

@@ -0,0 +1,61 @@
+package org.schabi.newpipe
+
+import androidx.preference.PreferenceManager
+import com.facebook.stetho.Stetho
+import com.facebook.stetho.okhttp3.StethoInterceptor
+import leakcanary.AppWatcher
+import leakcanary.LeakCanary
+import okhttp3.OkHttpClient
+import org.schabi.newpipe.extractor.downloader.Downloader
+
+class DebugApp : App() {
+    override fun onCreate() {
+        super.onCreate()
+        initStetho()
+
+        // Give each object 10 seconds to be GC'ed, before LeakCanary gets nosy on it
+        AppWatcher.config = AppWatcher.config.copy(watchDurationMillis = 10000)
+        LeakCanary.config = LeakCanary.config.copy(
+            dumpHeap = PreferenceManager
+                .getDefaultSharedPreferences(this).getBoolean(
+                    getString(
+                        R.string.allow_heap_dumping_key
+                    ),
+                    false
+                )
+        )
+    }
+
+    override fun getDownloader(): Downloader {
+        val downloader = DownloaderImpl.init(
+            OkHttpClient.Builder()
+                .addNetworkInterceptor(StethoInterceptor())
+        )
+        setCookiesToDownloader(downloader)
+        return downloader
+    }
+
+    private fun initStetho() {
+        // Create an InitializerBuilder
+        val initializerBuilder = Stetho.newInitializerBuilder(this)
+
+        // Enable Chrome DevTools
+        initializerBuilder.enableWebKitInspector(Stetho.defaultInspectorModulesProvider(this))
+
+        // Enable command line interface
+        initializerBuilder.enableDumpapp(
+            Stetho.defaultDumperPluginsProvider(applicationContext)
+        )
+
+        // Use the InitializerBuilder to generate an Initializer
+        val initializer = initializerBuilder.build()
+
+        // Initialize Stetho with the Initializer
+        Stetho.initialize(initializer)
+    }
+
+    override fun isDisposedRxExceptionsReported(): Boolean {
+        return PreferenceManager.getDefaultSharedPreferences(this)
+            .getBoolean(getString(R.string.allow_disposed_exceptions_key), false)
+    }
+}

app/src/debug/java/org/schabi/newpipe/settings/DebugSettingsFragment.java

@@ -0,0 +1,27 @@
+package org.schabi.newpipe.settings;
+
+import android.os.Bundle;
+
+import androidx.annotation.Nullable;
+
+import org.schabi.newpipe.R;
+
+import leakcanary.LeakCanary;
+
+public class DebugSettingsFragment extends BasePreferenceFragment {
+    @Override
+    public void onCreate(@Nullable final Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        findPreference(getString(R.string.show_memory_leaks_key))
+                .setOnPreferenceClickListener(preference -> {
+                    startActivity(LeakCanary.INSTANCE.newLeakDisplayActivityIntent());
+                    return true;
+                });
+    }
+
+    @Override
+    public void onCreatePreferences(final Bundle savedInstanceState, final String rootKey) {
+        addPreferencesFromResource(R.xml.debug_settings);
+    }
+}

app/src/debug/res/xml/main_settings.xml

@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:key="general_preferences"
+    android:title="@string/settings">
+
+    <PreferenceScreen
+        android:fragment="org.schabi.newpipe.settings.VideoAudioSettingsFragment"
+        android:icon="?attr/ic_headset"
+        android:title="@string/settings_category_video_audio_title"
+        app:iconSpaceReserved="false" />
+
+    <PreferenceScreen
+        android:fragment="org.schabi.newpipe.settings.DownloadSettingsFragment"
+        android:icon="?attr/ic_file_download"
+        android:title="@string/settings_category_downloads_title"
+        app:iconSpaceReserved="false" />
+
+    <PreferenceScreen
+        android:fragment="org.schabi.newpipe.settings.AppearanceSettingsFragment"
+        android:icon="?attr/ic_palette"
+        android:title="@string/settings_category_appearance_title"
+        app:iconSpaceReserved="false" />
+
+    <PreferenceScreen
+        android:fragment="org.schabi.newpipe.settings.HistorySettingsFragment"
+        android:icon="?attr/ic_history"
+        android:title="@string/settings_category_history_title"
+        app:iconSpaceReserved="false" />
+
+    <PreferenceScreen
+        android:fragment="org.schabi.newpipe.settings.ContentSettingsFragment"
+        android:icon="?attr/ic_language"
+        android:title="@string/content"
+        app:iconSpaceReserved="false" />
+
+    <PreferenceScreen
+        android:fragment="org.schabi.newpipe.settings.NotificationSettingsFragment"
+        android:icon="?attr/ic_play_arrow"
+        android:title="@string/settings_category_notification_title"
+        app:iconSpaceReserved="false" />
+
+    <PreferenceScreen
+        android:fragment="org.schabi.newpipe.settings.UpdateSettingsFragment"
+        android:icon="?attr/ic_settings_update"
+        android:key="update_pref_screen_key"
+        android:title="@string/settings_category_updates_title"
+        app:iconSpaceReserved="false" />
+
+    <PreferenceScreen
+        android:fragment="org.schabi.newpipe.settings.DebugSettingsFragment"
+        android:icon="?attr/ic_bug_report"
+        android:key="@string/debug_pref_screen_key"
+        android:title="@string/settings_category_debug_title"
+        app:iconSpaceReserved="false" />
+</PreferenceScreen>

app/src/main/java/com/google/android/material/appbar/FlingBehavior.java

@@ -0,0 +1,163 @@
+package com.google.android.material.appbar;
+
+import android.content.Context;
+import android.graphics.Rect;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+import android.view.View;
+import android.widget.OverScroller;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.coordinatorlayout.widget.CoordinatorLayout;
+import org.schabi.newpipe.R;
+
+import java.lang.reflect.Field;
+import java.util.Arrays;
+import java.util.List;
+
+// See https://stackoverflow.com/questions/56849221#57997489
+public final class FlingBehavior extends AppBarLayout.Behavior {
+    private final Rect focusScrollRect = new Rect();
+
+    public FlingBehavior(final Context context, final AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    private boolean allowScroll = true;
+    private final Rect globalRect = new Rect();
+    private final List<Integer> skipInterceptionOfElements = Arrays.asList(
+            R.id.playQueuePanel, R.id.playbackSeekBar,
+            R.id.playPauseButton, R.id.playPreviousButton, R.id.playNextButton);
+
+    @Override
+    public boolean onRequestChildRectangleOnScreen(
+            @NonNull final CoordinatorLayout coordinatorLayout, @NonNull final AppBarLayout child,
+            @NonNull final Rect rectangle, final boolean immediate) {
+        focusScrollRect.set(rectangle);
+
+        coordinatorLayout.offsetDescendantRectToMyCoords(child, focusScrollRect);
+
+        final int height = coordinatorLayout.getHeight();
+
+        if (focusScrollRect.top <= 0 && focusScrollRect.bottom >= height) {
+            // the child is too big to fit inside ourselves completely, ignore request
+            return false;
+        }
+
+        final int dy;
+
+        if (focusScrollRect.bottom > height) {
+            dy =  focusScrollRect.top;
+        } else if (focusScrollRect.top < 0) {
+            // scrolling up
+            dy = -(height - focusScrollRect.bottom);
+        } else {
+            // nothing to do
+            return false;
+        }
+
+        final int consumed = scroll(coordinatorLayout, child, dy, getMaxDragOffset(child), 0);
+
+        return consumed == dy;
+    }
+
+    public boolean onInterceptTouchEvent(final CoordinatorLayout parent, final AppBarLayout child,
+                                         final MotionEvent ev) {
+        for (final Integer element : skipInterceptionOfElements) {
+            final View view = child.findViewById(element);
+            if (view != null) {
+                final boolean visible = view.getGlobalVisibleRect(globalRect);
+                if (visible && globalRect.contains((int) ev.getRawX(), (int) ev.getRawY())) {
+                    allowScroll = false;
+                    return false;
+                }
+            }
+        }
+        allowScroll = true;
+        switch (ev.getActionMasked()) {
+            case MotionEvent.ACTION_DOWN:
+                // remove reference to old nested scrolling child
+                resetNestedScrollingChild();
+                // Stop fling when your finger touches the screen
+                stopAppBarLayoutFling();
+                break;
+            default:
+                break;
+        }
+        return super.onInterceptTouchEvent(parent, child, ev);
+    }
+
+    @Override
+    public boolean onStartNestedScroll(@NonNull final CoordinatorLayout parent,
+                                       @NonNull final AppBarLayout child,
+                                       @NonNull final View directTargetChild,
+                                       final View target,
+                                       final int nestedScrollAxes,
+                                       final int type) {
+        return allowScroll && super.onStartNestedScroll(
+                parent, child, directTargetChild, target, nestedScrollAxes, type);
+    }
+
+    @Override
+    public boolean onNestedFling(@NonNull final CoordinatorLayout coordinatorLayout,
+                                 @NonNull final AppBarLayout child,
+                                 @NonNull final View target, final float velocityX,
+                                 final float velocityY, final boolean consumed) {
+        return allowScroll && super.onNestedFling(
+                coordinatorLayout, child, target, velocityX, velocityY, consumed);
+    }
+
+    @Nullable
+    private OverScroller getScrollerField() {
+        try {
+            final Class<?> headerBehaviorType = this.getClass()
+                    .getSuperclass().getSuperclass().getSuperclass();
+            if (headerBehaviorType != null) {
+                final Field field = headerBehaviorType.getDeclaredField("scroller");
+                field.setAccessible(true);
+                return ((OverScroller) field.get(this));
+            }
+        } catch (final NoSuchFieldException | IllegalAccessException e) {
+            // ?
+        }
+        return null;
+    }
+
+    @Nullable
+    private Field getLastNestedScrollingChildRefField() {
+        try {
+            final Class<?> headerBehaviorType = this.getClass().getSuperclass().getSuperclass();
+            if (headerBehaviorType != null) {
+                final Field field
+                        = headerBehaviorType.getDeclaredField("lastNestedScrollingChildRef");
+                field.setAccessible(true);
+                return field;
+            }
+        } catch (final NoSuchFieldException e) {
+            // ?
+        }
+        return null;
+    }
+
+    private void resetNestedScrollingChild() {
+        final Field field = getLastNestedScrollingChildRefField();
+        if (field != null) {
+            try {
+                final Object value = field.get(this);
+                if (value != null) {
+                    field.set(this, null);
+                }
+            } catch (final IllegalAccessException e) {
+                // ?
+            }
+        }
+    }
+
+    private void stopAppBarLayoutFling() {
+        final OverScroller scroller = getScrollerField();
+        if (scroller != null) {
+            scroller.forceFinished(true);
+        }
+    }
+}

app/src/main/java/org/schabi/newpipe/ActivityCommunicator.java

@@ -23,17 +23,25 @@ package org.schabi.newpipe;
 /**
  * Singleton:
  * Used to send data between certain Activity/Services within the same process.
- * This can be considered as an ugly hack inside the Android universe. **/
+ * This can be considered as an ugly hack inside the Android universe.
+ **/
 public class ActivityCommunicator {
 
     private static ActivityCommunicator activityCommunicator;
+    private volatile Class returnActivity;
 
     public static ActivityCommunicator getCommunicator() {
-        if(activityCommunicator == null) {
+        if (activityCommunicator == null) {
             activityCommunicator = new ActivityCommunicator();
         }
         return activityCommunicator;
     }
 
-    public volatile Class returnActivity;
+    public Class getReturnActivity() {
+        return returnActivity;
+    }
+
+    public void setReturnActivity(final Class returnActivity) {
+        this.returnActivity = returnActivity;
+    }
 }

app/src/main/java/org/schabi/newpipe/BaseFragment.java

@@ -2,30 +2,40 @@ package org.schabi.newpipe;
 
 import android.content.Context;
 import android.os.Bundle;
-import android.support.annotation.NonNull;
-import android.support.v4.app.Fragment;
-import android.support.v7.app.AppCompatActivity;
 import android.util.Log;
 import android.view.View;
 
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+
 import com.nostra13.universalimageloader.core.ImageLoader;
-import com.squareup.leakcanary.RefWatcher;
 
 import icepick.Icepick;
+import icepick.State;
+import leakcanary.AppWatcher;
 
 public abstract class BaseFragment extends Fragment {
+    public static final ImageLoader IMAGE_LOADER = ImageLoader.getInstance();
     protected final String TAG = getClass().getSimpleName() + "@" + Integer.toHexString(hashCode());
-    protected boolean DEBUG = MainActivity.DEBUG;
-
+    protected final boolean DEBUG = MainActivity.DEBUG;
     protected AppCompatActivity activity;
-    public static final ImageLoader imageLoader = ImageLoader.getInstance();
+    //These values are used for controlling fragments when they are part of the frontpage
+    @State
+    protected boolean useAsFrontPage = false;
+    private boolean mIsVisibleToUser = false;
+
+    public void useAsFrontPage(final boolean value) {
+        useAsFrontPage = value;
+    }
 
     /*//////////////////////////////////////////////////////////////////////////
     // Fragment's Lifecycle
     //////////////////////////////////////////////////////////////////////////*/
 
     @Override
-    public void onAttach(Context context) {
+    public void onAttach(final Context context) {
         super.onAttach(context);
         activity = (AppCompatActivity) context;
     }
@@ -37,46 +47,58 @@ public abstract class BaseFragment extends Fragment {
     }
 
     @Override
-    public void onCreate(Bundle savedInstanceState) {
-        if (DEBUG) Log.d(TAG, "onCreate() called with: savedInstanceState = [" + savedInstanceState + "]");
+    public void onCreate(final Bundle savedInstanceState) {
+        if (DEBUG) {
+            Log.d(TAG, "onCreate() called with: "
+                    + "savedInstanceState = [" + savedInstanceState + "]");
+        }
         super.onCreate(savedInstanceState);
         Icepick.restoreInstanceState(this, savedInstanceState);
-        if (savedInstanceState != null) onRestoreInstanceState(savedInstanceState);
+        if (savedInstanceState != null) {
+            onRestoreInstanceState(savedInstanceState);
+        }
     }
 
 
     @Override
-    public void onViewCreated(View rootView, Bundle savedInstanceState) {
+    public void onViewCreated(final View rootView, final Bundle savedInstanceState) {
         super.onViewCreated(rootView, savedInstanceState);
         if (DEBUG) {
-            Log.d(TAG, "onViewCreated() called with: rootView = [" + rootView + "], savedInstanceState = [" + savedInstanceState + "]");
+            Log.d(TAG, "onViewCreated() called with: "
+                    + "rootView = [" + rootView + "], "
+                    + "savedInstanceState = [" + savedInstanceState + "]");
         }
         initViews(rootView, savedInstanceState);
         initListeners();
     }
 
     @Override
-    public void onSaveInstanceState(Bundle outState) {
+    public void onSaveInstanceState(final Bundle outState) {
         super.onSaveInstanceState(outState);
         Icepick.saveInstanceState(this, outState);
     }
 
-    protected void onRestoreInstanceState(@NonNull Bundle savedInstanceState) {
+    protected void onRestoreInstanceState(@NonNull final Bundle savedInstanceState) {
     }
 
     @Override
     public void onDestroy() {
         super.onDestroy();
 
-        RefWatcher refWatcher = App.getRefWatcher(getActivity());
-        if (refWatcher != null) refWatcher.watch(this);
+        AppWatcher.INSTANCE.getObjectWatcher().watch(this);
+    }
+
+    @Override
+    public void setUserVisibleHint(final boolean isVisibleToUser) {
+        super.setUserVisibleHint(isVisibleToUser);
+        mIsVisibleToUser = isVisibleToUser;
     }
 
     /*//////////////////////////////////////////////////////////////////////////
     // Init
     //////////////////////////////////////////////////////////////////////////*/
 
-    protected void initViews(View rootView, Bundle savedInstanceState) {
+    protected void initViews(final View rootView, final Bundle savedInstanceState) {
     }
 
     protected void initListeners() {
@@ -86,10 +108,20 @@ public abstract class BaseFragment extends Fragment {
     // Utils
     //////////////////////////////////////////////////////////////////////////*/
 
-    public void setTitle(String title) {
-        if (DEBUG) Log.d(TAG, "setTitle() called with: title = [" + title + "]");
-        if (activity != null && activity.getSupportActionBar() != null) {
+    public void setTitle(final String title) {
+        if (DEBUG) {
+            Log.d(TAG, "setTitle() called with: title = [" + title + "]");
+        }
+        if ((!useAsFrontPage || mIsVisibleToUser)
+                && (activity != null && activity.getSupportActionBar() != null)) {
+            activity.getSupportActionBar().setDisplayShowTitleEnabled(true);
             activity.getSupportActionBar().setTitle(title);
         }
     }
+
+    protected FragmentManager getFM() {
+        return getParentFragment() == null
+                ? getFragmentManager()
+                : getParentFragment().getFragmentManager();
+    }
 }