add GitHub issue templates according

PiperOrigin-RevId: 234641428

.github/ISSUE_TEMPLATE/bug.md

+---
+name: Bug report
+about: Issue template for a bug report.
+title: ''
+labels: bug, 'needs triage'
+assignees: ''
+---
+
+Before filing a bug:
+-----------------------
+- Search existing issues, including issues that are closed.
+- Consult our FAQs, supported devices and supported formats pages. These can be
+  found at https://google.github.io/ExoPlayer/.
+- Rule out issues in your own code. A good way to do this is to try and
+  reproduce the issue in the ExoPlayer demo app. Information about the ExoPlayer
+  demo app can be found here:
+  http://google.github.io/ExoPlayer/demo-application.html.
+
+When reporting a bug:
+-----------------------
+Fill out the sections below, leaving the headers but replacing the content. If
+you're unable to provide certain information, please explain why in the relevant
+section. We may close issues if they do not include sufficient information.
+
+### [REQUIRED] Issue description
+Describe the issue in detail, including observed and expected behavior.
+
+### [REQUIRED] Reproduction steps
+Describe how the issue can be reproduced, ideally using the ExoPlayer demo app
+or a small sample app that you’re able to share as source code on GitHub.
+
+### [REQUIRED] Link to test content
+Provide a JSON snippet for the demo app’s media.exolist.json file, or a link to
+media that reproduces the issue. If you don't wish to post it publicly, please
+submit the issue, then email the link to dev.exoplayer@gmail.com using a subject
+in the format "Issue #1234". Provide all the metadata we'd need to play the
+content like drm license urls or similar. If the content is accessible only in
+certain countries or regions, please say so.
+
+### [REQUIRED] A full bug report captured from the device
+Capture a full bug report using "adb bugreport". Output from "adb logcat" or a
+log snippet is NOT sufficient. Please attach the captured bug report as a file.
+If you don't wish to post it publicly, please submit the issue, then email the
+bug report to dev.exoplayer@gmail.com using a subject in the format
+"Issue #1234".
+
+### [REQUIRED] Version of ExoPlayer being used
+Specify the absolute version number. Avoid using terms such as "latest".
+
+### [REQUIRED] Device(s) and version(s) of Android being used
+Specify the devices and versions of Android on which the issue can be
+reproduced, and how easily it reproduces. If possible, please test on multiple
+devices and Android versions.
+

.github/ISSUE_TEMPLATE/content_not_playing.md

+---
+name: Content not playing correctly
+about: Issue template for a content not playing issue.
+title: ''
+labels: 'content not playing', 'needs triage'
+assignees: ''
+---
+
+Before filing a content issue:
+------------------------------
+- Search existing issues, including issues that are closed.
+- Consult our supported formats page, which can be found at
+  https://google.github.io/ExoPlayer/supported-formats.html.
+- Try playing your content in the ExoPlayer demo app. Information about the
+  ExoPlayer demo app can be found here:
+  http://google.github.io/ExoPlayer/demo-application.html.
+
+When reporting a content issue:
+-----------------------------
+Fill out the sections below, leaving the headers but replacing the content. If
+you're unable to provide certain information, please explain why in the relevant
+section. We may close issues if they do not include sufficient information.
+
+### [REQUIRED] Content description
+Describe the content and any specifics you expected to play but did not. This
+could be the container or sample format itself or any features the stream has
+and you expect to play, like 5.1 audio track, text tracks or drm systems.
+
+### [REQUIRED] Link to test content
+Provide a JSON snippet for the demo app’s media.exolist.json file, or a link to
+media that reproduces the issue. If you don't wish to post it publicly, please
+submit the issue, then email the link to dev.exoplayer@gmail.com using a subject
+in the format "Issue #1234". Provide all the metadata we'd need to play the
+content like drm license urls or similar. If the content is accessible only in
+certain countries or regions, please say so.
+
+### [REQUIRED] Version of ExoPlayer being used
+Specify the absolute version number. Avoid using terms such as "latest".
+
+### [REQUIRED] Device(s) and version(s) of Android being used
+Specify the devices and versions of Android on which you expect the content to
+play. If possible, please test on multiple devices and Android versions.
+
+

.github/ISSUE_TEMPLATE/feature_request.md

+---
+name: Feature request
+about: Issue template for a feature request.
+title: ''
+labels: enhancement, 'needs triage'
+assignees: ''
+---
+
+Before filing a feature request:
+-----------------------
+- Search existing open issues, specifically with the label ‘enhancement’.
+- Search existing pull requests.
+
+When filing a feature request:
+-----------------------
+Fill out the sections below, leaving the headers but replacing the content. If
+you're unable to provide certain information, please explain why in the relevant
+section. We may close issues if they do not include sufficient information.
+
+### [REQUIRED] Use case description
+Describe the use case or problem you are trying to solve in detail. If there are
+any standards or specifications involved, please provide the relevant details.
+
+### Proposed solution
+A clear and concise description of your proposed solution, if you have one.
+
+### Alternatives considered
+A clear and concise description of any alternative solutions you considered,
+if applicable.
+
+

.github/ISSUE_TEMPLATE/question.md

+---
+name: Question
+about: Issue template for a question.
+title: ''
+labels: question, 'needs triage'
+assignees: ''
+---
+
+Before filing a question:
+-----------------------
+- This issue tracker is intended ExoPlayer specific questions. If you're asking
+  a general Android development question, please do so on Stack Overflow.
+- Search existing issues, including issues that are closed. It’s often the
+  quickest way to get an answer!
+- Consult our FAQs, developer guide and the class reference of ExoPlayer. These
+  can be found at https://google.github.io/ExoPlayer/.
+
+When filing a question:
+-----------------------
+Fill out the sections below, leaving the headers but replacing the content. If
+you're unable to provide certain information, please explain why in the relevant
+section. We may close issues if they do not include sufficient information.
+
+### [REQUIRED] Searched documentation and issues
+Tell us where you’ve already looked for an answer to your question. It’s
+important for us to know this so that we can improve our documentation.
+
+### [REQUIRED] Question
+Describe your question in detail.
+
+

ISSUE_TEMPLATE

-Before filing an issue:
------------------------
-- Search existing issues, including issues that are closed.
-- Consult our FAQs, supported devices and supported formats pages. These can be
-  found at https://google.github.io/ExoPlayer/.
-- Rule out issues in your own code. A good way to do this is to try and
-  reproduce the issue in the ExoPlayer demo app.
-- This issue tracker is intended for bugs, feature requests and ExoPlayer
-  specific questions. If you're asking a general Android development question,
-  please do so on Stack Overflow.
-
-When reporting a bug:
------------------------
-Fill out the sections below, leaving the headers but replacing the content. If
-you're unable to provide certain information, please explain why in the relevant
-section. We may close issues if they do not include sufficient information.
-
-### Issue description
-Describe the issue in detail, including observed and expected behavior.
-
-### Reproduction steps
-Describe how the issue can be reproduced, ideally using the ExoPlayer demo app.
-
-### Link to test content
-Provide a link to media that reproduces the issue. If you don't wish to post it
-publicly, please submit the issue, then email the link to
-dev.exoplayer@gmail.com using a subject in the format "Issue #1234".
-
-### Version of ExoPlayer being used
-Specify the absolute version number. Avoid using terms such as "latest".
-
-### Device(s) and version(s) of Android being used
-Specify the devices and versions of Android on which the issue can be
-reproduced, and how easily it reproduces. If possible, please test on multiple
-devices and Android versions.
-
-### A full bug report captured from the device
-Capture a full bug report using "adb bugreport". Output from "adb logcat" or a
-log snippet is NOT sufficient. Please attach the captured bug report as a file.
-If you don't wish to post it publicly, please submit the issue, then email the
-bug report to dev.exoplayer@gmail.com using a subject in the format
-"Issue #1234".
-