Merge pull request #2022 from TeamNewPipe/dev

release_v0.15.0
Merge pull request #2021 from TeamNewPipe/release_v0.15.0
2025-09-24 08:40:51 +02:00 · 2019-01-18 21:18:10 +01:00 · 2019-01-18 21:16:38 +01:00 · 2019-01-18 21:13:04 +01:00 · 2019-01-18 20:54:52 +01:00 · 2019-01-18 20:50:46 +01:00
261 changed files with 12969 additions and 3828 deletions
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -5,44 +5,64 @@ 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.
+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.

 ## 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
+* 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.
+* Issues that only contain a generated bug report, but no description might be closed.

 ## 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.
+* 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 can be translated via [Weblate](https://hosted.weblate.org/projects/newpipe/strings/). You can log in there
+with your GitHub account.

 ## 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.
+* 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!
+* 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!
 * 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.
+* 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.
+* Send PR that only cover one specific issue/solution/bug. Do not send PRs that are huge and consists of multiple
+  independent solutions.

 ## 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!
+* 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!
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,13 +5,13 @@ android:
  components:
    # The BuildTools version used by NewPipe
    - tools
-    - build-tools-27.0.3
+    - build-tools-28.0.3

    # The SDK version used to compile NewPipe
-    - android-27
+    - android-28

 before_install: 
-  - yes | sdkmanager "platforms;android-27"
+  - yes | sdkmanager "platforms;android-28"
 script: ./gradlew -Dorg.gradle.jvmargs=-Xmx1536m assembleDebug lintDebug testDebugUnitTest

 licenses:
--- a/README.md
+++ b/README.md
@@ -1,74 +1,77 @@
-<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.schabi.org"><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" 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://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>
 </p>
-<hr />
+<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>
+
+<b>WARNING: PUTTING NEWPIPE OR ANY FORK OF IT INTO GOOGLE PLAYSTORE VIOLATES THEIR TERMS OF 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)
+* Multi-service support (e.g. SoundCloud \[beta\])
+* Livestream support

 ### Coming Features

-* Livestream support
 * Cast to UPnP and Cast
 * Show comments
-* ... and many more
+* … and many more

 ## Contribution
 Whether you have ideas, translations, design changes, code cleaning, or real heavy code changes, help is always welcome.
@@ -77,26 +80,31 @@ The more is done the better it gets!
 If you'd like to get involved, check our [contribution notes](.github/CONTRIBUTING.md).

 ## 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.schabi.org/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.schabi.org/legal/privacy/).
+
 ## License
 [![GNU GPLv3 Image](https://www.gnu.org/graphics/gplv3-127x51.png)](http://www.gnu.org/licenses/gpl-3.0.en.html)  

--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,15 +1,15 @@
 apply plugin: 'com.android.application'

 android {
-    compileSdkVersion 27
-    buildToolsVersion '27.0.3'
+    compileSdkVersion 28
+    buildToolsVersion '28.0.3'

    defaultConfig {
        applicationId "org.schabi.newpipe"
-        minSdkVersion 15
-        targetSdkVersion 27
-        versionCode 68
-        versionName "0.14.1"
+        minSdkVersion 19
+        targetSdkVersion 28
+        versionCode 70
+        versionName "0.15.0"

        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        vectorDrawables.useSupportLibrary = true
@@ -22,7 +22,6 @@ android {
        }
        debug {
            multiDexEnabled true
-
            debuggable true
            applicationIdSuffix ".debug"
        }
@@ -41,62 +40,61 @@ android {
 }

 ext {
-    supportLibVersion = '27.1.1'
-    exoPlayerLibVersion = '2.8.2'
+    supportLibVersion = '28.0.0'
+    exoPlayerLibVersion = '2.8.4' //2.9.0
    roomDbLibVersion = '1.1.1'
-    leakCanaryLibVersion = '1.5.4'
-    okHttpLibVersion = '3.10.0'
+    leakCanaryLibVersion = '1.5.4' //1.6.1
+    okHttpLibVersion = '3.11.0'
    icepickLibVersion = '3.2.0'
    stethoLibVersion = '1.5.0'
 }

 dependencies {
-    androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2') {
+    androidTestImplementation('com.android.support.test.espresso:espresso-core:3.0.2', {
        exclude module: 'support-annotations'
-    }
+    })

-    implementation 'com.github.TeamNewPipe:NewPipeExtractor:66c3c3f45241d4b0c909'
+    implementation 'com.github.TeamNewPipe:NewPipeExtractor:99915e4527c0'

    testImplementation 'junit:junit:4.12'
-    testImplementation 'org.mockito:mockito-core:2.8.9'
+    testImplementation 'org.mockito:mockito-core:2.23.0'

-    implementation "com.android.support:appcompat-v7:$supportLibVersion"
-    implementation "com.android.support:support-v4:$supportLibVersion"
-    implementation "com.android.support:design:$supportLibVersion"
-    implementation "com.android.support:recyclerview-v7:$supportLibVersion"
-    implementation "com.android.support:preference-v14:$supportLibVersion"
+    implementation "com.android.support:appcompat-v7:${supportLibVersion}"
+    implementation "com.android.support:support-v4:${supportLibVersion}"
+    implementation "com.android.support:design:${supportLibVersion}"
+    implementation "com.android.support:recyclerview-v7:${supportLibVersion}"
+    implementation "com.android.support:preference-v14:${supportLibVersion}"
+    implementation "com.android.support:cardview-v7:${supportLibVersion}"
+    implementation 'com.android.support.constraint:constraint-layout:1.1.3'

-    implementation 'ch.acra:acra:4.9.2'
+    implementation 'ch.acra:acra:4.9.2' //4.11

    implementation 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
    implementation 'de.hdodenhof:circleimageview:2.2.0'
    implementation 'com.github.nirhart:ParallaxScroll:dd53d1f9d1'
    implementation 'com.nononsenseapps:filepicker:4.2.1'

-    implementation "com.google.android.exoplayer:exoplayer:$exoPlayerLibVersion"
-    implementation "com.google.android.exoplayer:extension-mediasession:$exoPlayerLibVersion"
+    implementation "com.google.android.exoplayer:exoplayer:${exoPlayerLibVersion}"
+    implementation "com.google.android.exoplayer:extension-mediasession:${exoPlayerLibVersion}"

-    debugImplementation "com.facebook.stetho:stetho:$stethoLibVersion"
-    debugImplementation "com.facebook.stetho:stetho-urlconnection:$stethoLibVersion"
+    debugImplementation "com.facebook.stetho:stetho:${stethoLibVersion}"
+    debugImplementation "com.facebook.stetho:stetho-urlconnection:${stethoLibVersion}"
    debugImplementation 'com.android.support:multidex:1.0.3'

-    implementation 'io.reactivex.rxjava2:rxjava:2.1.14'
-    implementation 'io.reactivex.rxjava2:rxandroid:2.0.2'
+    implementation 'io.reactivex.rxjava2:rxjava:2.2.2'
+    implementation 'io.reactivex.rxjava2:rxandroid:2.1.0'
    implementation 'com.jakewharton.rxbinding2:rxbinding:2.1.1'

-    implementation "android.arch.persistence.room:runtime:$roomDbLibVersion"
-    implementation "android.arch.persistence.room:rxjava2:$roomDbLibVersion"
-    annotationProcessor "android.arch.persistence.room:compiler:$roomDbLibVersion"
+    implementation "android.arch.persistence.room:runtime:${roomDbLibVersion}"
+    implementation "android.arch.persistence.room:rxjava2:${roomDbLibVersion}"
+    annotationProcessor "android.arch.persistence.room:compiler:${roomDbLibVersion}"

-    implementation "frankiesardo:icepick:$icepickLibVersion"
-    annotationProcessor "frankiesardo:icepick-processor:$icepickLibVersion"
+    implementation "frankiesardo:icepick:${icepickLibVersion}"
+    annotationProcessor "frankiesardo:icepick-processor:${icepickLibVersion}"

-    debugImplementation "com.squareup.leakcanary:leakcanary-android:$leakCanaryLibVersion"
-    releaseImplementation "com.squareup.leakcanary:leakcanary-android-no-op:$leakCanaryLibVersion"
+    debugImplementation "com.squareup.leakcanary:leakcanary-android:${leakCanaryLibVersion}"
+    releaseImplementation "com.squareup.leakcanary:leakcanary-android-no-op:${leakCanaryLibVersion}"

-
-    implementation "com.squareup.okhttp3:okhttp:$okHttpLibVersion"
-    debugImplementation "com.facebook.stetho:stetho-okhttp3:$stethoLibVersion"
-    implementation 'com.android.support.constraint:constraint-layout:1.1.2'
-    implementation 'com.android.support:cardview-v7:27.1.1'
+    implementation "com.squareup.okhttp3:okhttp:${okHttpLibVersion}"
+    debugImplementation "com.facebook.stetho:stetho-okhttp3:${stethoLibVersion}"
 }
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -9,6 +9,7 @@
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>

    <application
        android:name=".App"
@@ -238,4 +239,4 @@
            android:name=".RouterActivity$FetcherService"
            android:exported="false"/>
    </application>
-</manifest>
+</manifest>
--- a/app/src/main/java/org/schabi/newpipe/App.java
+++ b/app/src/main/java/org/schabi/newpipe/App.java
@@ -5,6 +5,7 @@ import android.app.NotificationChannel;
 import android.app.NotificationManager;
 import android.content.Context;
 import android.os.Build;
+import android.preference.PreferenceManager;
 import android.support.annotation.Nullable;
 import android.util.Log;

@@ -21,6 +22,7 @@ import org.acra.config.ConfigurationBuilder;
 import org.acra.sender.ReportSenderFactory;
 import org.schabi.newpipe.extractor.Downloader;
 import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.utils.Localization;
 import org.schabi.newpipe.report.AcraReportSenderFactory;
 import org.schabi.newpipe.report.ErrorActivity;
 import org.schabi.newpipe.report.UserAction;
@@ -65,7 +67,8 @@ public class App extends Application {
    private RefWatcher refWatcher;

    @SuppressWarnings("unchecked")
-    private static final Class<? extends ReportSenderFactory>[] reportSenderFactoryClasses = new Class[]{AcraReportSenderFactory.class};
+    private static final Class<? extends ReportSenderFactory>[]
+            reportSenderFactoryClasses = new Class[]{AcraReportSenderFactory.class};

    @Override
    protected void attachBaseContext(Context base) {
@@ -88,7 +91,8 @@ public class App extends Application {
        // Initialize settings first because others inits can use its values
        SettingsActivity.initSettings(this);

-        NewPipe.init(getDownloader());
+        NewPipe.init(getDownloader(),
+                org.schabi.newpipe.util.Localization.getPreferredExtractorLocal(this));
        StateSaver.init(this);
        initNotificationChannel();

@@ -106,7 +110,7 @@ public class App extends Application {
        // https://github.com/ReactiveX/RxJava/wiki/What's-different-in-2.0#error-handling
        RxJavaPlugins.setErrorHandler(new Consumer<Throwable>() {
            @Override
-            public void accept(@NonNull Throwable throwable) throws Exception {
+            public void accept(@NonNull Throwable throwable) {
                Log.e(TAG, "RxJavaPlugins.ErrorHandler called with -> : " +
                        "throwable = [" + throwable.getClass().getName() + "]");

@@ -180,7 +184,11 @@ public class App extends Application {
            ACRA.init(this, acraConfig);
        } catch (ACRAConfigurationException ace) {
            ace.printStackTrace();
-            ErrorActivity.reportError(this, ace, null, null, ErrorActivity.ErrorInfo.make(UserAction.SOMETHING_ELSE, "none",
+            ErrorActivity.reportError(this,
+                    ace,
+                    null,
+                    null,
+                    ErrorActivity.ErrorInfo.make(UserAction.SOMETHING_ELSE, "none",
                    "Could not initialize ACRA crash report", R.string.app_ui_crash));
        }
    }
@@ -200,7 +208,8 @@ public class App extends Application {
        NotificationChannel mChannel = new NotificationChannel(id, name, importance);
        mChannel.setDescription(description);

-        NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+        NotificationManager mNotificationManager =
+                (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
        mNotificationManager.createNotificationChannel(mChannel);
    }

--- a/app/src/main/java/org/schabi/newpipe/BaseFragment.java
+++ b/app/src/main/java/org/schabi/newpipe/BaseFragment.java
@@ -12,14 +12,12 @@ import android.view.View;
 import com.nostra13.universalimageloader.core.ImageLoader;
 import com.squareup.leakcanary.RefWatcher;

-import org.schabi.newpipe.report.UserAction;
-
 import icepick.Icepick;
 import icepick.State;

 public abstract class BaseFragment extends Fragment {
    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();
--- a/app/src/main/java/org/schabi/newpipe/Downloader.java
+++ b/app/src/main/java/org/schabi/newpipe/Downloader.java
@@ -4,6 +4,7 @@ import android.support.annotation.Nullable;
 import android.text.TextUtils;

 import org.schabi.newpipe.extractor.exceptions.ReCaptchaException;
+import org.schabi.newpipe.extractor.utils.Localization;

 import java.io.IOException;
 import java.io.InputStream;
@@ -43,7 +44,7 @@ public class Downloader implements org.schabi.newpipe.extractor.Downloader {

    private static Downloader instance;
    private String mCookies;
-    private OkHttpClient client;
+    private final OkHttpClient client;

    private Downloader(OkHttpClient.Builder builder) {
        this.client = builder
@@ -88,7 +89,8 @@ public class Downloader implements org.schabi.newpipe.extractor.Downloader {
                    .build();
            response = client.newCall(request).execute();

-            return Long.parseLong(response.header("Content-Length"));
+            String contentLength = response.header("Content-Length");
+            return contentLength == null ? -1 : Long.parseLong(contentLength);
        } catch (NumberFormatException e) {
            throw new IOException("Invalid content length", e);
        } finally {
@@ -103,13 +105,13 @@ public class Downloader implements org.schabi.newpipe.extractor.Downloader {
     * but set the HTTP header field "Accept-Language" to the supplied string.
     *
     * @param siteUrl  the URL of the text file to return the contents of
-     * @param language the language (usually a 2-character code) to set as the preferred language
+     * @param localization the language and country (usually a 2-character code) to set
     * @return the contents of the specified text file
     */
    @Override
-    public String download(String siteUrl, String language) throws IOException, ReCaptchaException {
+    public String download(String siteUrl, Localization localization) throws IOException, ReCaptchaException {
        Map<String, String> requestProperties = new HashMap<>();
-        requestProperties.put("Accept-Language", language);
+        requestProperties.put("Accept-Language", localization.getLanguage());
        return download(siteUrl, requestProperties);
    }

--- a/app/src/main/java/org/schabi/newpipe/MainActivity.java
+++ b/app/src/main/java/org/schabi/newpipe/MainActivity.java
@@ -23,7 +23,6 @@ package org.schabi.newpipe;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
-import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
@@ -66,8 +65,6 @@ import org.schabi.newpipe.util.ServiceHelper;
 import org.schabi.newpipe.util.StateSaver;
 import org.schabi.newpipe.util.ThemeHelper;

-import static org.schabi.newpipe.extractor.InfoItem.InfoType.PLAYLIST;
-
 public class MainActivity extends AppCompatActivity {
    private static final String TAG = "MainActivity";
    public static final boolean DEBUG = !BuildConfig.BUILD_TYPE.equals("release");
--- a/app/src/main/java/org/schabi/newpipe/ReCaptchaActivity.java
+++ b/app/src/main/java/org/schabi/newpipe/ReCaptchaActivity.java
@@ -85,7 +85,7 @@ public class ReCaptchaActivity extends AppCompatActivity {
    }

    private class ReCaptchaWebViewClient extends WebViewClient {
-        private Activity context;
+        private final Activity context;
        private String mCookies;

        ReCaptchaWebViewClient(Activity ctx) {
--- a/app/src/main/java/org/schabi/newpipe/RouterActivity.java
+++ b/app/src/main/java/org/schabi/newpipe/RouterActivity.java
@@ -1,7 +1,6 @@
 package org.schabi.newpipe;

 import android.annotation.SuppressLint;
-import android.app.FragmentManager;
 import android.app.IntentService;
 import android.content.Context;
 import android.content.DialogInterface;
@@ -13,7 +12,6 @@ import android.preference.PreferenceManager;
 import android.support.annotation.DrawableRes;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
-import android.support.v4.app.Fragment;
 import android.support.v4.app.NotificationCompat;
 import android.support.v7.app.AlertDialog;
 import android.support.v7.app.AppCompatActivity;
@@ -38,7 +36,6 @@ import org.schabi.newpipe.extractor.exceptions.ExtractionException;
 import org.schabi.newpipe.extractor.playlist.PlaylistInfo;
 import org.schabi.newpipe.extractor.stream.StreamInfo;
 import org.schabi.newpipe.extractor.stream.VideoStream;
-import org.schabi.newpipe.fragments.detail.VideoDetailFragment;
 import org.schabi.newpipe.player.helper.PlayerHelper;
 import org.schabi.newpipe.player.playqueue.ChannelPlayQueue;
 import org.schabi.newpipe.player.playqueue.PlayQueue;
@@ -51,14 +48,12 @@ import org.schabi.newpipe.util.NavigationHelper;
 import org.schabi.newpipe.util.PermissionHelper;
 import org.schabi.newpipe.util.ThemeHelper;

-import java.io.IOException;
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.List;
-import java.util.Observer;

 import icepick.Icepick;
 import icepick.State;
@@ -86,7 +81,7 @@ public class RouterActivity extends AppCompatActivity {
    protected int selectedPreviously = -1;

    protected String currentUrl;
-    protected CompositeDisposable disposables = new CompositeDisposable();
+    protected final CompositeDisposable disposables = new CompositeDisposable();

    private boolean selectionIsDownload = false;

@@ -184,12 +179,16 @@ public class RouterActivity extends AppCompatActivity {
        if (selectedChoiceKey.equals(alwaysAskKey)) {
            final List<AdapterChoiceItem> choices = getChoicesForService(currentService, currentLinkType);

-            if (choices.size() == 1) {
-                handleChoice(choices.get(0).key);
-            } else if (choices.size() == 0) {
-                handleChoice(showInfoKey);
-            } else {
-                showDialog(choices);
+            switch (choices.size()) {
+                case 1:
+                    handleChoice(choices.get(0).key);
+                    break;
+                case 0:
+                    handleChoice(showInfoKey);
+                    break;
+                default:
+                    showDialog(choices);
+                    break;
            }
        } else if (selectedChoiceKey.equals(showInfoKey)) {
            handleChoice(showInfoKey);
@@ -543,8 +542,7 @@ public class RouterActivity extends AppCompatActivity {

                final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
                boolean isExtVideoEnabled = preferences.getBoolean(getString(R.string.use_external_video_player_key), false);
-                boolean isExtAudioEnabled = preferences.getBoolean(getString(R.string.use_external_audio_player_key), false);
-                boolean useOldVideoPlayer = PlayerHelper.isUsingOldPlayer(this);
+                boolean isExtAudioEnabled = preferences.getBoolean(getString(R.string.use_external_audio_player_key), false);;

                PlayQueue playQueue;
                String playerChoice = choice.playerChoice;
@@ -556,9 +554,6 @@ public class RouterActivity extends AppCompatActivity {
                    } else if (playerChoice.equals(videoPlayerKey) && isExtVideoEnabled) {
                        NavigationHelper.playOnExternalVideoPlayer(this, (StreamInfo) info);

-                    } else if (playerChoice.equals(videoPlayerKey) && useOldVideoPlayer) {
-                        NavigationHelper.playOnOldVideoPlayer(this, (StreamInfo) info);
-
                    } else {
                        playQueue = new SinglePlayQueue((StreamInfo) info);

--- a/app/src/main/java/org/schabi/newpipe/about/LicenseFragmentHelper.java
+++ b/app/src/main/java/org/schabi/newpipe/about/LicenseFragmentHelper.java
@@ -4,7 +4,6 @@ import android.app.Activity;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.os.AsyncTask;
-import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.support.v7.app.AlertDialog;
 import android.webkit.WebView;
@@ -17,7 +16,7 @@ import java.lang.ref.WeakReference;

 public class LicenseFragmentHelper extends AsyncTask<Object, Void, Integer> {

-    WeakReference<Activity> weakReference;
+    final WeakReference<Activity> weakReference;
    private License license;

    public LicenseFragmentHelper(@Nullable Activity activity) {
@@ -78,18 +77,18 @@ public class LicenseFragmentHelper extends AsyncTask<Object, Void, Integer> {
            throw new NullPointerException("license is null");
        }

-        String licenseContent = "";
+        StringBuilder licenseContent = new StringBuilder();
        String webViewData;
        try {
            BufferedReader in = new BufferedReader(new InputStreamReader(context.getAssets().open(license.getFilename()), "UTF-8"));
            String str;
            while ((str = in.readLine()) != null) {
-                licenseContent += str;
+                licenseContent.append(str);
            }
            in.close();

            // split the HTML file and insert the stylesheet into the HEAD of the file
-            String[] insert = licenseContent.split("</head>");
+            String[] insert = licenseContent.toString().split("</head>");
            webViewData = insert[0] + "<style type=\"text/css\">"
                    + getLicenseStylesheet(context) + "</style></head>"
                    + insert[1];
--- a/app/src/main/java/org/schabi/newpipe/database/BasicDAO.java
+++ b/app/src/main/java/org/schabi/newpipe/database/BasicDAO.java
@@ -30,7 +30,7 @@ public interface BasicDAO<Entity> {

    /* Deletes */
    @Delete
-    int delete(final Entity entity);
+    void delete(final Entity entity);

    @Delete
    int delete(final Collection<Entity> entities);
@@ -42,5 +42,5 @@ public interface BasicDAO<Entity> {
    int update(final Entity entity);

    @Update
-    int update(final Collection<Entity> entities);
+    void update(final Collection<Entity> entities);
 }
--- a/app/src/main/java/org/schabi/newpipe/database/history/dao/SearchHistoryDAO.java
+++ b/app/src/main/java/org/schabi/newpipe/database/history/dao/SearchHistoryDAO.java
@@ -4,7 +4,6 @@ import android.arch.persistence.room.Dao;
 import android.arch.persistence.room.Query;
 import android.support.annotation.Nullable;

-import org.schabi.newpipe.database.BasicDAO;
 import org.schabi.newpipe.database.history.model.SearchHistoryEntry;

 import java.util.List;
--- a/app/src/main/java/org/schabi/newpipe/database/history/dao/StreamHistoryDAO.java
+++ b/app/src/main/java/org/schabi/newpipe/database/history/dao/StreamHistoryDAO.java
@@ -5,7 +5,6 @@ import android.arch.persistence.room.Dao;
 import android.arch.persistence.room.Query;
 import android.support.annotation.Nullable;

-import org.schabi.newpipe.database.BasicDAO;
 import org.schabi.newpipe.database.history.model.StreamHistoryEntry;
 import org.schabi.newpipe.database.stream.StreamStatisticsEntry;
 import org.schabi.newpipe.database.history.model.StreamHistoryEntity;
--- a/app/src/main/java/org/schabi/newpipe/database/playlist/dao/PlaylistDAO.java
+++ b/app/src/main/java/org/schabi/newpipe/database/playlist/dao/PlaylistDAO.java
@@ -2,7 +2,6 @@ package org.schabi.newpipe.database.playlist.dao;

 import android.arch.persistence.room.Dao;
 import android.arch.persistence.room.Query;
-import android.arch.persistence.room.Transaction;

 import org.schabi.newpipe.database.BasicDAO;
 import org.schabi.newpipe.database.playlist.model.PlaylistEntity;
@@ -12,7 +11,6 @@ import java.util.List;
 import io.reactivex.Flowable;

 import static org.schabi.newpipe.database.playlist.model.PlaylistEntity.PLAYLIST_ID;
-import static org.schabi.newpipe.database.playlist.model.PlaylistEntity.PLAYLIST_NAME;
 import static org.schabi.newpipe.database.playlist.model.PlaylistEntity.PLAYLIST_TABLE;

@Dao
--- a/app/src/main/java/org/schabi/newpipe/database/playlist/dao/PlaylistStreamDAO.java
+++ b/app/src/main/java/org/schabi/newpipe/database/playlist/dao/PlaylistStreamDAO.java
@@ -8,7 +8,6 @@ import org.schabi.newpipe.database.BasicDAO;
 import org.schabi.newpipe.database.playlist.PlaylistMetadataEntry;
 import org.schabi.newpipe.database.playlist.PlaylistStreamEntry;
 import org.schabi.newpipe.database.playlist.model.PlaylistStreamEntity;
-import org.schabi.newpipe.database.stream.model.StreamEntity;

 import java.util.List;

--- a/app/src/main/java/org/schabi/newpipe/database/playlist/model/PlaylistEntity.java
+++ b/app/src/main/java/org/schabi/newpipe/database/playlist/model/PlaylistEntity.java
@@ -5,8 +5,6 @@ import android.arch.persistence.room.Entity;
 import android.arch.persistence.room.Index;
 import android.arch.persistence.room.PrimaryKey;

-import java.util.Date;
-
 import static org.schabi.newpipe.database.playlist.model.PlaylistEntity.PLAYLIST_NAME;
 import static org.schabi.newpipe.database.playlist.model.PlaylistEntity.PLAYLIST_TABLE;

--- a/app/src/main/java/org/schabi/newpipe/database/playlist/model/PlaylistRemoteEntity.java
+++ b/app/src/main/java/org/schabi/newpipe/database/playlist/model/PlaylistRemoteEntity.java
@@ -6,7 +6,6 @@ import android.arch.persistence.room.Ignore;
 import android.arch.persistence.room.Index;
 import android.arch.persistence.room.PrimaryKey;

-import org.schabi.newpipe.database.LocalItem;
 import org.schabi.newpipe.database.playlist.PlaylistLocalItem;
 import org.schabi.newpipe.extractor.playlist.PlaylistInfo;
 import org.schabi.newpipe.util.Constants;
--- a/app/src/main/java/org/schabi/newpipe/database/stream/dao/StreamDAO.java
+++ b/app/src/main/java/org/schabi/newpipe/database/stream/dao/StreamDAO.java
@@ -10,7 +10,6 @@ import org.schabi.newpipe.database.BasicDAO;
 import org.schabi.newpipe.database.playlist.model.PlaylistStreamEntity;
 import org.schabi.newpipe.database.stream.model.StreamEntity;
 import org.schabi.newpipe.database.history.model.StreamHistoryEntity;
-import org.schabi.newpipe.database.stream.model.StreamStateEntity;

 import java.util.ArrayList;
 import java.util.List;
@@ -23,7 +22,6 @@ import static org.schabi.newpipe.database.stream.model.StreamEntity.STREAM_SERVI
 import static org.schabi.newpipe.database.stream.model.StreamEntity.STREAM_TABLE;
 import static org.schabi.newpipe.database.stream.model.StreamEntity.STREAM_URL;
 import static org.schabi.newpipe.database.history.model.StreamHistoryEntity.STREAM_HISTORY_TABLE;
-import static org.schabi.newpipe.database.stream.model.StreamStateEntity.STREAM_STATE_TABLE;

@Dao
 public abstract class StreamDAO implements BasicDAO<StreamEntity> {
--- a/app/src/main/java/org/schabi/newpipe/download/DeleteDownloadManager.java
+++ b/app/src/main/java/org/schabi/newpipe/download/DeleteDownloadManager.java
@@ -1,158 +0,0 @@
-package org.schabi.newpipe.download;
-
-import android.app.Activity;
-import android.os.Bundle;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.design.widget.BaseTransientBottomBar;
-import android.support.design.widget.Snackbar;
-import android.view.View;
-
-import org.schabi.newpipe.R;
-
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.concurrent.TimeUnit;
-
-import io.reactivex.Completable;
-import io.reactivex.Observable;
-import io.reactivex.android.schedulers.AndroidSchedulers;
-import io.reactivex.disposables.Disposable;
-import io.reactivex.schedulers.Schedulers;
-import io.reactivex.subjects.PublishSubject;
-import us.shandian.giga.get.DownloadManager;
-import us.shandian.giga.get.DownloadMission;
-
-public class DeleteDownloadManager {
-
-    private static final String KEY_STATE = "delete_manager_state";
-
-    private View mView;
-    private HashSet<String> mPendingMap;
-    private List<Disposable> mDisposableList;
-    private DownloadManager mDownloadManager;
-    private PublishSubject<DownloadMission> publishSubject = PublishSubject.create();
-
-    DeleteDownloadManager(Activity activity) {
-        mPendingMap = new HashSet<>();
-        mDisposableList = new ArrayList<>();
-        mView = activity.findViewById(android.R.id.content);
-    }
-
-    public Observable<DownloadMission> getUndoObservable() {
-        return publishSubject;
-    }
-
-    public boolean contains(@NonNull DownloadMission mission) {
-        return mPendingMap.contains(mission.url);
-    }
-
-    public void add(@NonNull DownloadMission mission) {
-        mPendingMap.add(mission.url);
-
-        if (mPendingMap.size() == 1) {
-            showUndoDeleteSnackbar(mission);
-        }
-    }
-
-    public void setDownloadManager(@NonNull DownloadManager downloadManager) {
-        mDownloadManager = downloadManager;
-
-        if (mPendingMap.size() < 1) return;
-
-        showUndoDeleteSnackbar();
-    }
-
-    public void restoreState(@Nullable Bundle savedInstanceState) {
-        if (savedInstanceState == null) return;
-
-        List<String> list = savedInstanceState.getStringArrayList(KEY_STATE);
-        if (list != null) {
-            mPendingMap.addAll(list);
-        }
-    }
-
-    public void saveState(@Nullable Bundle outState) {
-        if (outState == null) return;
-
-        for (Disposable disposable : mDisposableList) {
-            disposable.dispose();
-        }
-
-        outState.putStringArrayList(KEY_STATE, new ArrayList<>(mPendingMap));
-    }
-
-    private void showUndoDeleteSnackbar() {
-        if (mPendingMap.size() < 1) return;
-
-        String url = mPendingMap.iterator().next();
-
-        for (int i = 0; i < mDownloadManager.getCount(); i++) {
-            DownloadMission mission = mDownloadManager.getMission(i);
-            if (url.equals(mission.url)) {
-                showUndoDeleteSnackbar(mission);
-                break;
-            }
-        }
-    }
-
-    private void showUndoDeleteSnackbar(@NonNull DownloadMission mission) {
-        final Snackbar snackbar = Snackbar.make(mView, mission.name, Snackbar.LENGTH_INDEFINITE);
-        final Disposable disposable = Observable.timer(3, TimeUnit.SECONDS)
-                .subscribeOn(AndroidSchedulers.mainThread())
-                .subscribe(l -> snackbar.dismiss());
-
-        mDisposableList.add(disposable);
-
-        snackbar.setAction(R.string.undo, v -> {
-            mPendingMap.remove(mission.url);
-            publishSubject.onNext(mission);
-            disposable.dispose();
-            snackbar.dismiss();
-        });
-
-        snackbar.addCallback(new BaseTransientBottomBar.BaseCallback<Snackbar>() {
-            @Override
-            public void onDismissed(Snackbar transientBottomBar, int event) {
-                if (!disposable.isDisposed()) {
-                    Completable.fromAction(() -> deletePending(mission))
-                            .subscribeOn(Schedulers.io())
-                            .subscribe();
-                }
-                mPendingMap.remove(mission.url);
-                snackbar.removeCallback(this);
-                mDisposableList.remove(disposable);
-                showUndoDeleteSnackbar();
-            }
-        });
-
-        snackbar.show();
-    }
-
-    public void deletePending() {
-        if (mPendingMap.size() < 1) return;
-
-        HashSet<Integer> idSet = new HashSet<>();
-        for (int i = 0; i < mDownloadManager.getCount(); i++) {
-            if (contains(mDownloadManager.getMission(i))) {
-                idSet.add(i);
-            }
-        }
-
-        for (Integer id : idSet) {
-            mDownloadManager.deleteMission(id);
-        }
-
-        mPendingMap.clear();
-    }
-
-    private void deletePending(@NonNull DownloadMission mission) {
-        for (int i = 0; i < mDownloadManager.getCount(); i++) {
-            if (mission.url.equals(mDownloadManager.getMission(i).url)) {
-                mDownloadManager.deleteMission(i);
-                break;
-            }
-        }
-    }
-}
--- a/app/src/main/java/org/schabi/newpipe/download/DownloadActivity.java
+++ b/app/src/main/java/org/schabi/newpipe/download/DownloadActivity.java
@@ -15,16 +15,12 @@ import org.schabi.newpipe.R;
 import org.schabi.newpipe.settings.SettingsActivity;
 import org.schabi.newpipe.util.ThemeHelper;

-import io.reactivex.Completable;
-import io.reactivex.schedulers.Schedulers;
 import us.shandian.giga.service.DownloadManagerService;
-import us.shandian.giga.ui.fragment.AllMissionsFragment;
 import us.shandian.giga.ui.fragment.MissionsFragment;

 public class DownloadActivity extends AppCompatActivity {

    private static final String MISSIONS_FRAGMENT_TAG = "fragment_tag";
-    private DeleteDownloadManager mDeleteDownloadManager;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
@@ -47,32 +43,17 @@ public class DownloadActivity extends AppCompatActivity {
            actionBar.setDisplayShowTitleEnabled(true);
        }

-        mDeleteDownloadManager = new DeleteDownloadManager(this);
-        mDeleteDownloadManager.restoreState(savedInstanceState);
-
-        MissionsFragment fragment = (MissionsFragment) getFragmentManager().findFragmentByTag(MISSIONS_FRAGMENT_TAG);
-        if (fragment != null) {
-            fragment.setDeleteManager(mDeleteDownloadManager);
-        } else {
-            getWindow().getDecorView().getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
-                @Override
-                public void onGlobalLayout() {
-                    updateFragments();
-                    getWindow().getDecorView().getViewTreeObserver().removeGlobalOnLayoutListener(this);
-                }
-            });
-        }
-    }
-
-    @Override
-    protected void onSaveInstanceState(Bundle outState) {
-        mDeleteDownloadManager.saveState(outState);
-        super.onSaveInstanceState(outState);
+        getWindow().getDecorView().getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
+            @Override
+            public void onGlobalLayout() {
+                updateFragments();
+                getWindow().getDecorView().getViewTreeObserver().removeGlobalOnLayoutListener(this);
+            }
+        });
    }

    private void updateFragments() {
-        MissionsFragment fragment = new AllMissionsFragment();
-        fragment.setDeleteManager(mDeleteDownloadManager);
+        MissionsFragment fragment = new MissionsFragment();

        getFragmentManager().beginTransaction()
                .replace(R.id.frame, fragment, MISSIONS_FRAGMENT_TAG)
@@ -99,7 +80,6 @@ public class DownloadActivity extends AppCompatActivity {
            case R.id.action_settings: {
                Intent intent = new Intent(this, SettingsActivity.class);
                startActivity(intent);
-                deletePending();
                return true;
            }
            default:
@@ -108,14 +88,7 @@ public class DownloadActivity extends AppCompatActivity {
    }

    @Override
-    public void onBackPressed() {
-        super.onBackPressed();
-        deletePending();
-    }
-
-    private void deletePending() {
-        Completable.fromAction(mDeleteDownloadManager::deletePending)
-                .subscribeOn(Schedulers.io())
-                .subscribe();
+    public void onRestoreInstanceState(Bundle inState){
+        super.onRestoreInstanceState(inState);
    }
 }
--- a/app/src/main/java/org/schabi/newpipe/download/DownloadDialog.java
+++ b/app/src/main/java/org/schabi/newpipe/download/DownloadDialog.java
--- a/app/src/main/java/org/schabi/newpipe/fragments/BaseStateFragment.java
+++ b/app/src/main/java/org/schabi/newpipe/fragments/BaseStateFragment.java
@@ -32,7 +32,6 @@ import java.util.concurrent.atomic.AtomicBoolean;

 import icepick.State;
 import io.reactivex.android.schedulers.AndroidSchedulers;
-import io.reactivex.functions.Consumer;

 import static org.schabi.newpipe.util.AnimationUtils.animateView;

--- a/app/src/main/java/org/schabi/newpipe/fragments/BlankFragment.java
+++ b/app/src/main/java/org/schabi/newpipe/fragments/BlankFragment.java
@@ -2,7 +2,6 @@ package org.schabi.newpipe.fragments;

 import android.os.Bundle;
 import android.support.annotation.Nullable;
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
--- a/app/src/main/java/org/schabi/newpipe/fragments/detail/StackItem.java
+++ b/app/src/main/java/org/schabi/newpipe/fragments/detail/StackItem.java
@@ -3,9 +3,9 @@ package org.schabi.newpipe.fragments.detail;
 import java.io.Serializable;

 class StackItem implements Serializable {
-    private int serviceId;
+    private final int serviceId;
    private String title;
-    private String url;
+    private final String url;

    StackItem(int serviceId, String url, String title) {
        this.serviceId = serviceId;
--- a/app/src/main/java/org/schabi/newpipe/fragments/detail/VideoDetailFragment.java
+++ b/app/src/main/java/org/schabi/newpipe/fragments/detail/VideoDetailFragment.java
@@ -33,12 +33,14 @@ import android.view.MenuItem;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
+import android.view.ViewParent;
 import android.widget.AdapterView;
 import android.widget.FrameLayout;
 import android.widget.ImageButton;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.RelativeLayout;
+import android.widget.ScrollView;
 import android.widget.Spinner;
 import android.widget.TextView;
 import android.widget.Toast;
@@ -61,22 +63,20 @@ import org.schabi.newpipe.extractor.stream.Stream;
 import org.schabi.newpipe.extractor.stream.StreamInfo;
 import org.schabi.newpipe.extractor.stream.StreamInfoItem;
 import org.schabi.newpipe.extractor.stream.StreamType;
+import org.schabi.newpipe.extractor.stream.SubtitlesStream;
 import org.schabi.newpipe.extractor.stream.VideoStream;
 import org.schabi.newpipe.fragments.BackPressable;
 import org.schabi.newpipe.fragments.BaseStateFragment;
-import org.schabi.newpipe.local.history.HistoryRecordManager;
-import org.schabi.newpipe.report.ErrorActivity;
-import org.schabi.newpipe.util.StreamItemAdapter;
-import org.schabi.newpipe.util.StreamItemAdapter.StreamSizeWrapper;
-import org.schabi.newpipe.local.dialog.PlaylistAppendDialog;
 import org.schabi.newpipe.info_list.InfoItemBuilder;
 import org.schabi.newpipe.info_list.InfoItemDialog;
+import org.schabi.newpipe.local.dialog.PlaylistAppendDialog;
+import org.schabi.newpipe.local.history.HistoryRecordManager;
 import org.schabi.newpipe.player.MainVideoPlayer;
 import org.schabi.newpipe.player.PopupVideoPlayer;
 import org.schabi.newpipe.player.helper.PlayerHelper;
-import org.schabi.newpipe.player.old.PlayVideoActivity;
 import org.schabi.newpipe.player.playqueue.PlayQueue;
 import org.schabi.newpipe.player.playqueue.SinglePlayQueue;
+import org.schabi.newpipe.report.ErrorActivity;
 import org.schabi.newpipe.report.UserAction;
 import org.schabi.newpipe.util.Constants;
 import org.schabi.newpipe.util.ExtractorHelper;
@@ -87,6 +87,8 @@ import org.schabi.newpipe.util.Localization;
 import org.schabi.newpipe.util.NavigationHelper;
 import org.schabi.newpipe.util.OnClickGesture;
 import org.schabi.newpipe.util.PermissionHelper;
+import org.schabi.newpipe.util.StreamItemAdapter;
+import org.schabi.newpipe.util.StreamItemAdapter.StreamSizeWrapper;
 import org.schabi.newpipe.util.ThemeHelper;

 import java.io.Serializable;
@@ -154,6 +156,7 @@ public class VideoDetailFragment

    private View videoTitleRoot;
    private TextView videoTitleTextView;
+    @Nullable
    private ImageView videoTitleToggleArrow;
    private TextView videoCountView;

@@ -368,14 +371,14 @@ public class VideoDetailFragment
                    Log.w(TAG, "Can't open channel because we got no channel URL");
                } else {
                    try {
-                        NavigationHelper.openChannelFragment(
-                                getFragmentManager(),
-                                currentInfo.getServiceId(),
-                                currentInfo.getUploaderUrl(),
-                                currentInfo.getUploaderName());
+                    NavigationHelper.openChannelFragment(
+                            getFragmentManager(),
+                            currentInfo.getServiceId(),
+                            currentInfo.getUploaderUrl(),
+                            currentInfo.getUploaderName());
                    } catch (Exception e) {
                        ErrorActivity.reportUiError((AppCompatActivity) getActivity(), e);
-                    }
+                }
                }
                break;
            case R.id.detail_thumbnail_root_layout:
@@ -415,14 +418,16 @@ public class VideoDetailFragment
    }

    private void toggleTitleAndDescription() {
-        if (videoDescriptionRootLayout.getVisibility() == View.VISIBLE) {
-            videoTitleTextView.setMaxLines(1);
-            videoDescriptionRootLayout.setVisibility(View.GONE);
-            videoTitleToggleArrow.setImageResource(R.drawable.arrow_down);
-        } else {
-            videoTitleTextView.setMaxLines(10);
-            videoDescriptionRootLayout.setVisibility(View.VISIBLE);
-            videoTitleToggleArrow.setImageResource(R.drawable.arrow_up);
+        if (videoTitleToggleArrow != null) {    //it is null for tablets
+            if (videoDescriptionRootLayout.getVisibility() == View.VISIBLE) {
+                videoTitleTextView.setMaxLines(1);
+                videoDescriptionRootLayout.setVisibility(View.GONE);
+                videoTitleToggleArrow.setImageResource(R.drawable.arrow_down);
+            } else {
+                videoTitleTextView.setMaxLines(10);
+                videoDescriptionRootLayout.setVisibility(View.VISIBLE);
+                videoTitleToggleArrow.setImageResource(R.drawable.arrow_up);
+            }
        }
    }

@@ -622,8 +627,11 @@ public class VideoDetailFragment
            relatedStreamsView.addView(
                    infoItemBuilder.buildView(relatedStreamsView, info.getNextVideo()));
            relatedStreamsView.addView(getSeparatorView());
-            relatedStreamRootLayout.setVisibility(View.VISIBLE);
-        } else nextStreamTitle.setVisibility(View.GONE);
+            setRelatedStreamsVisibility(View.VISIBLE);
+        } else {
+            nextStreamTitle.setVisibility(View.GONE);
+            setRelatedStreamsVisibility(View.GONE);
+        }

        if (info.getRelatedStreams() != null
                && !info.getRelatedStreams().isEmpty() && showRelatedStreams) {
@@ -639,13 +647,13 @@ public class VideoDetailFragment
            }
            //if (DEBUG) Log.d(TAG, "Total time " + ((System.nanoTime() - first) / 1000000L) + "ms");

-            relatedStreamRootLayout.setVisibility(View.VISIBLE);
+            setRelatedStreamsVisibility(View.VISIBLE);
            relatedStreamExpandButton.setVisibility(View.VISIBLE);

            relatedStreamExpandButton.setImageDrawable(ContextCompat.getDrawable(
                    activity, ThemeHelper.resolveResourceIdFromAttr(activity, R.attr.expand)));
        } else {
-            if (info.getNextVideo() == null) relatedStreamRootLayout.setVisibility(View.GONE);
+            if (info.getNextVideo() == null) setRelatedStreamsVisibility(View.GONE);
            relatedStreamExpandButton.setVisibility(View.GONE);
        }
    }
@@ -737,7 +745,7 @@ public class VideoDetailFragment
        sortedVideoStreams = ListHelper.getSortedStreamVideosList(activity, info.getVideoStreams(), info.getVideoOnlyStreams(), false);
        selectedVideoStreamIndex = ListHelper.getDefaultResolutionIndex(activity, sortedVideoStreams);

-        final StreamItemAdapter<VideoStream> streamsAdapter = new StreamItemAdapter<>(activity, new StreamSizeWrapper<>(sortedVideoStreams), isExternalPlayerEnabled);
+        final StreamItemAdapter<VideoStream, Stream> streamsAdapter = new StreamItemAdapter<>(activity, new StreamSizeWrapper<>(sortedVideoStreams, activity), isExternalPlayerEnabled);
        spinnerToolbar.setAdapter(streamsAdapter);
        spinnerToolbar.setSelection(selectedVideoStreamIndex);
        spinnerToolbar.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@@ -760,7 +768,7 @@ public class VideoDetailFragment
     * Stack that contains the "navigation history".<br>
     * The peek is the current video.
     */
-    protected LinkedList<StackItem> stack = new LinkedList<>();
+    protected final LinkedList<StackItem> stack = new LinkedList<>();

    public void clearHistory() {
        stack.clear();
@@ -913,7 +921,7 @@ public class VideoDetailFragment
                .getBoolean(this.getString(R.string.use_external_video_player_key), false)) {
            startOnExternalPlayer(activity, currentInfo, selectedVideoStream);
        } else {
-            openNormalPlayer(selectedVideoStream);
+            openNormalPlayer();
        }
    }

@@ -926,24 +934,13 @@ public class VideoDetailFragment
        }
    }

-    private void openNormalPlayer(VideoStream selectedVideoStream) {
+    private void openNormalPlayer() {
        Intent mIntent;
-        boolean useOldPlayer = PlayerHelper.isUsingOldPlayer(activity) || (Build.VERSION.SDK_INT < 16);
-        if (!useOldPlayer) {
-            // ExoPlayer
-            final PlayQueue playQueue = new SinglePlayQueue(currentInfo);
-            mIntent = NavigationHelper.getPlayerIntent(activity,
-                    MainVideoPlayer.class,
-                    playQueue,
-                    getSelectedVideoStream().getResolution());
-        } else {
-            // Internal Player
-            mIntent = new Intent(activity, PlayVideoActivity.class)
-                    .putExtra(PlayVideoActivity.VIDEO_TITLE, currentInfo.getName())
-                    .putExtra(PlayVideoActivity.STREAM_URL, selectedVideoStream.getUrl())
-                    .putExtra(PlayVideoActivity.VIDEO_URL, currentInfo.getUrl())
-                    .putExtra(PlayVideoActivity.START_POSITION, currentInfo.getStartPosition());
-        }
+        final PlayQueue playQueue = new SinglePlayQueue(currentInfo);
+        mIntent = NavigationHelper.getPlayerIntent(activity,
+                MainVideoPlayer.class,
+                playQueue,
+                getSelectedVideoStream().getResolution());
        startActivity(mIntent);
    }

@@ -1114,8 +1111,16 @@ public class VideoDetailFragment
        animateView(videoTitleTextView, true, 0);

        videoDescriptionRootLayout.setVisibility(View.GONE);
-        videoTitleToggleArrow.setImageResource(R.drawable.arrow_down);
-        videoTitleToggleArrow.setVisibility(View.GONE);
+        if (videoTitleToggleArrow != null) {    //phone
+            videoTitleToggleArrow.setImageResource(R.drawable.arrow_down);
+            videoTitleToggleArrow.setVisibility(View.GONE);
+        } else {    //tablet
+            final View related = (View) relatedStreamRootLayout.getParent();
+            //don`t need to hide it if related streams are disabled
+            if (related.getVisibility() == View.VISIBLE) {
+                related.setVisibility(View.INVISIBLE);
+            }
+        }
        videoTitleRoot.setClickable(false);

        imageLoader.cancelDisplayTask(thumbnailImageView);
@@ -1190,11 +1195,15 @@ public class VideoDetailFragment
            detailDurationView.setVisibility(View.GONE);
        }

-        videoTitleRoot.setClickable(true);
-        videoTitleToggleArrow.setVisibility(View.VISIBLE);
-        videoTitleToggleArrow.setImageResource(R.drawable.arrow_down);
        videoDescriptionView.setVisibility(View.GONE);
-        videoDescriptionRootLayout.setVisibility(View.GONE);
+        if (videoTitleToggleArrow != null) {
+            videoTitleRoot.setClickable(true);
+            videoTitleToggleArrow.setVisibility(View.VISIBLE);
+            videoTitleToggleArrow.setImageResource(R.drawable.arrow_down);
+            videoDescriptionRootLayout.setVisibility(View.GONE);
+        } else {
+            videoDescriptionRootLayout.setVisibility(View.VISIBLE);
+        }
        if (!TextUtils.isEmpty(info.getUploadDate())) {
            videoUploadDateView.setText(Localization.localizeDate(activity, info.getUploadDate()));
        }
@@ -1242,6 +1251,11 @@ public class VideoDetailFragment
            // Only auto play in the first open
            autoPlayEnabled = false;
        }
+
+        final ViewParent related = relatedStreamRootLayout.getParent();
+        if (related instanceof ScrollView) {
+            ((ScrollView) related).scrollTo(0, 0);
+        }
    }


@@ -1251,6 +1265,7 @@ public class VideoDetailFragment
                downloadDialog.setVideoStreams(sortedVideoStreams);
                downloadDialog.setAudioStreams(currentInfo.getAudioStreams());
                downloadDialog.setSelectedVideoStream(selectedVideoStreamIndex);
+                downloadDialog.setSubtitleStreams(currentInfo.getSubtitles());

                downloadDialog.show(activity.getSupportFragmentManager(), "downloadDialog");
            } catch (Exception e) {
@@ -1299,4 +1314,13 @@ public class VideoDetailFragment

        showError(getString(R.string.blocked_by_gema), false, R.drawable.gruese_die_gema);
    }
-}
+
+    private void setRelatedStreamsVisibility(int visibility) {
+        final ViewParent parent = relatedStreamRootLayout.getParent();
+        if (parent instanceof ScrollView) {
+            ((ScrollView) parent).setVisibility(visibility);
+        } else {
+            relatedStreamRootLayout.setVisibility(visibility);
+        }
+    }
+}
--- a/app/src/main/java/org/schabi/newpipe/fragments/list/BaseListFragment.java
+++ b/app/src/main/java/org/schabi/newpipe/fragments/list/BaseListFragment.java
@@ -3,10 +3,15 @@ package org.schabi.newpipe.fragments.list;
 import android.app.Activity;
 import android.content.Context;
 import android.content.DialogInterface;
+import android.content.SharedPreferences;
+import android.content.res.Configuration;
+import android.content.res.Resources;
 import android.os.Bundle;
+import android.preference.PreferenceManager;
 import android.support.annotation.NonNull;
 import android.support.v7.app.ActionBar;
 import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.GridLayoutManager;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
 import android.util.Log;
@@ -21,9 +26,9 @@ import org.schabi.newpipe.extractor.playlist.PlaylistInfoItem;
 import org.schabi.newpipe.extractor.stream.StreamInfoItem;
 import org.schabi.newpipe.fragments.BaseStateFragment;
 import org.schabi.newpipe.fragments.OnScrollBelowItemsListener;
-import org.schabi.newpipe.local.dialog.PlaylistAppendDialog;
 import org.schabi.newpipe.info_list.InfoItemDialog;
 import org.schabi.newpipe.info_list.InfoListAdapter;
+import org.schabi.newpipe.local.dialog.PlaylistAppendDialog;
 import org.schabi.newpipe.player.playqueue.SinglePlayQueue;
 import org.schabi.newpipe.report.ErrorActivity;
 import org.schabi.newpipe.util.NavigationHelper;
@@ -36,7 +41,7 @@ import java.util.Queue;

 import static org.schabi.newpipe.util.AnimationUtils.animateView;

-public abstract class BaseListFragment<I, N> extends BaseStateFragment<I> implements ListViewContract<I, N>, StateSaver.WriteRead {
+public abstract class BaseListFragment<I, N> extends BaseStateFragment<I> implements ListViewContract<I, N>, StateSaver.WriteRead, SharedPreferences.OnSharedPreferenceChangeListener {

    /*//////////////////////////////////////////////////////////////////////////
    // Views
@@ -44,6 +49,9 @@ public abstract class BaseListFragment<I, N> extends BaseStateFragment<I> implem

    protected InfoListAdapter infoListAdapter;
    protected RecyclerView itemsList;
+    private int updateFlags = 0;
+
+    private static final int LIST_MODE_UPDATE_FLAG = 0x32;

    /*//////////////////////////////////////////////////////////////////////////
    // LifeCycle
@@ -59,12 +67,31 @@ public abstract class BaseListFragment<I, N> extends BaseStateFragment<I> implem
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setHasOptionsMenu(true);
+        PreferenceManager.getDefaultSharedPreferences(activity)
+                .registerOnSharedPreferenceChangeListener(this);
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
        StateSaver.onDestroy(savedState);
+        PreferenceManager.getDefaultSharedPreferences(activity)
+                .unregisterOnSharedPreferenceChangeListener(this);
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+
+        if (updateFlags != 0) {
+            if ((updateFlags & LIST_MODE_UPDATE_FLAG) != 0) {
+                final boolean useGrid = isGridLayout();
+                itemsList.setLayoutManager(useGrid ? getGridLayoutManager() : getListLayoutManager());
+                infoListAdapter.setGridItemVariants(useGrid);
+                infoListAdapter.notifyDataSetChanged();
+            }
+            updateFlags = 0;
+        }
    }

    /*//////////////////////////////////////////////////////////////////////////
@@ -119,13 +146,25 @@ public abstract class BaseListFragment<I, N> extends BaseStateFragment<I> implem
        return new LinearLayoutManager(activity);
    }

+    protected RecyclerView.LayoutManager getGridLayoutManager() {
+        final Resources resources = activity.getResources();
+        int width = resources.getDimensionPixelSize(R.dimen.video_item_grid_thumbnail_image_width);
+        width += (24 * resources.getDisplayMetrics().density);
+        final int spanCount = (int) Math.floor(resources.getDisplayMetrics().widthPixels / (double)width);
+        final GridLayoutManager lm = new GridLayoutManager(activity, spanCount);
+        lm.setSpanSizeLookup(infoListAdapter.getSpanSizeLookup(spanCount));
+        return lm;
+    }
+
    @Override
    protected void initViews(View rootView, Bundle savedInstanceState) {
        super.initViews(rootView, savedInstanceState);

+        final boolean useGrid = isGridLayout();
        itemsList = rootView.findViewById(R.id.items_list);
-        itemsList.setLayoutManager(getListLayoutManager());
+        itemsList.setLayoutManager(useGrid ? getGridLayoutManager() : getListLayoutManager());

+        infoListAdapter.setGridItemVariants(useGrid);
        infoListAdapter.setFooter(getListFooter());
        infoListAdapter.setHeader(getListHeader());

@@ -308,4 +347,22 @@ public abstract class BaseListFragment<I, N> extends BaseStateFragment<I> implem
    public void handleNextItems(N result) {
        isLoading.set(false);
    }
+
+    @Override
+    public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
+        if (key.equals(getString(R.string.list_view_mode_key))) {
+            updateFlags |= LIST_MODE_UPDATE_FLAG;
+        }
+    }
+
+    protected boolean isGridLayout() {
+        final String list_mode = PreferenceManager.getDefaultSharedPreferences(activity).getString(getString(R.string.list_view_mode_key), getString(R.string.list_view_mode_value));
+        if ("auto".equals(list_mode)) {
+            final Configuration configuration = getResources().getConfiguration();
+            return configuration.orientation == Configuration.ORIENTATION_LANDSCAPE
+                    && configuration.isLayoutSizeAtLeast(Configuration.SCREENLAYOUT_SIZE_LARGE);
+        } else {
+            return "grid".equals(list_mode);
+        }
+    }
 }
--- a/app/src/main/java/org/schabi/newpipe/fragments/list/BaseListInfoFragment.java
+++ b/app/src/main/java/org/schabi/newpipe/fragments/list/BaseListInfoFragment.java
@@ -8,9 +8,6 @@ import android.view.View;

 import org.schabi.newpipe.extractor.ListExtractor;
 import org.schabi.newpipe.extractor.ListInfo;
-import org.schabi.newpipe.extractor.NewPipe;
-import org.schabi.newpipe.extractor.linkhandler.ListLinkHandler;
-import org.schabi.newpipe.extractor.linkhandler.LinkHandler;
 import org.schabi.newpipe.util.Constants;

 import java.util.Queue;
@@ -19,7 +16,6 @@ import icepick.State;
 import io.reactivex.Single;
 import io.reactivex.android.schedulers.AndroidSchedulers;
 import io.reactivex.disposables.Disposable;
-import io.reactivex.functions.Consumer;
 import io.reactivex.schedulers.Schedulers;

 public abstract class BaseListInfoFragment<I extends ListInfo>
--- a/app/src/main/java/org/schabi/newpipe/fragments/list/channel/ChannelFragment.java
+++ b/app/src/main/java/org/schabi/newpipe/fragments/list/channel/ChannelFragment.java
@@ -68,7 +68,7 @@ import static org.schabi.newpipe.util.AnimationUtils.animateView;

 public class ChannelFragment extends BaseListInfoFragment<ChannelInfo> {

-    private CompositeDisposable disposables = new CompositeDisposable();
+    private final CompositeDisposable disposables = new CompositeDisposable();
    private Disposable subscribeButtonMonitor;
    private SubscriptionService subscriptionService;

@@ -90,8 +90,6 @@ public class ChannelFragment extends BaseListInfoFragment<ChannelInfo> {

    private MenuItem menuRssButton;

-    private boolean mIsVisibleToUser = false;
-
    public static ChannelFragment getInstance(int serviceId, String url, String name) {
        ChannelFragment instance = new ChannelFragment();
        instance.setInitialData(serviceId, url, name);
@@ -105,7 +103,6 @@ public class ChannelFragment extends BaseListInfoFragment<ChannelInfo> {
    @Override
    public void setUserVisibleHint(boolean isVisibleToUser) {
        super.setUserVisibleHint(isVisibleToUser);
-        mIsVisibleToUser = isVisibleToUser;
        if(activity != null
                && useAsFrontPage
                && isVisibleToUser) {
--- a/app/src/main/java/org/schabi/newpipe/fragments/list/kiosk/KioskFragment.java
+++ b/app/src/main/java/org/schabi/newpipe/fragments/list/kiosk/KioskFragment.java
@@ -5,7 +5,6 @@ import android.preference.PreferenceManager;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.support.v7.app.ActionBar;
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuInflater;
@@ -19,8 +18,6 @@ import org.schabi.newpipe.extractor.StreamingService;
 import org.schabi.newpipe.extractor.exceptions.ExtractionException;
 import org.schabi.newpipe.extractor.kiosk.KioskInfo;
 import org.schabi.newpipe.extractor.linkhandler.ListLinkHandlerFactory;
-import org.schabi.newpipe.extractor.linkhandler.ListLinkHandler;
-import org.schabi.newpipe.extractor.linkhandler.LinkHandlerFactory;
 import org.schabi.newpipe.fragments.list.BaseListInfoFragment;
 import org.schabi.newpipe.report.UserAction;
 import org.schabi.newpipe.util.ExtractorHelper;
@@ -131,26 +128,16 @@ public class KioskFragment extends BaseListInfoFragment<KioskInfo> {

    @Override
    public Single<KioskInfo> loadResult(boolean forceReload) {
-        String contentCountry = PreferenceManager
-                .getDefaultSharedPreferences(activity)
-                .getString(getString(R.string.content_country_key),
-                        getString(R.string.default_country_value));
        return ExtractorHelper.getKioskInfo(serviceId,
                url,
-                contentCountry,
                forceReload);
    }

    @Override
    public Single<ListExtractor.InfoItemsPage> loadMoreItemsLogic() {
-        String contentCountry = PreferenceManager
-                .getDefaultSharedPreferences(activity)
-                .getString(getString(R.string.content_country_key),
-                        getString(R.string.default_country_value));
        return ExtractorHelper.getMoreKioskItems(serviceId,
                url,
-                currentNextPageUrl,
-                contentCountry);
+                currentNextPageUrl);
    }

    /*//////////////////////////////////////////////////////////////////////////
--- a/app/src/main/java/org/schabi/newpipe/fragments/list/playlist/PlaylistFragment.java
+++ b/app/src/main/java/org/schabi/newpipe/fragments/list/playlist/PlaylistFragment.java
@@ -20,7 +20,6 @@ import android.widget.TextView;

 import org.reactivestreams.Subscriber;
 import org.reactivestreams.Subscription;
-import org.schabi.newpipe.App;
 import org.schabi.newpipe.NewPipeDatabase;
 import org.schabi.newpipe.R;
 import org.schabi.newpipe.database.playlist.model.PlaylistRemoteEntity;
@@ -30,7 +29,6 @@ import org.schabi.newpipe.extractor.NewPipe;
 import org.schabi.newpipe.extractor.exceptions.ExtractionException;
 import org.schabi.newpipe.extractor.playlist.PlaylistInfo;
 import org.schabi.newpipe.extractor.stream.StreamInfoItem;
-import org.schabi.newpipe.extractor.linkhandler.ListLinkHandler;
 import org.schabi.newpipe.fragments.list.BaseListInfoFragment;
 import org.schabi.newpipe.info_list.InfoItemDialog;
 import org.schabi.newpipe.local.playlist.RemotePlaylistManager;
--- a/Show More
+++ b/Show More