---
# Copyright 2025 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


layout: guides/master
sidebar_only: false
regenerate: true
---
{% include utils/toc_small.html toc=page.toc %}
<div class="row">
  <div class="col-l-8 col-m-12">
    <h1 class="pagetitle">{{ page.title }}</h1>
    {% if page.platforms contains 'basalt' and page.platforms contains 'chalk' and page.platforms contains 'diorite' and page.platforms contains 'emery' %}
    <div class="alert alert--fg-white alert--bg-purple alert--medium">
      <p>
        <strong>PLATFORM NOTICE</strong><br>
        This guide does not apply to apps built to run on the Aplite platform
        (Pebble Classic, Pebble Steel).
      </p>
    </div>
    {% elsif page.platforms contains 'basalt' and page.platforms contains 'chalk' %}
    <div class="alert alert--fg-white alert--bg-purple alert--medium">
      <p>
        <strong>PLATFORM NOTICE</strong><br>
        This guide only applies for apps built to run on the Basalt or Chalk platforms
        (Pebble Time, Pebble Time Steel and Pebble Time Round).
      </p>
    </div>
    {% elsif page.platforms contains 'basalt' %}
    <div class="alert alert--fg-white alert--bg-purple alert--medium">
      <p>
        <strong>PLATFORM NOTICE</strong><br>
        This guide only applies for apps built to run on the Basalt platform
        (Pebble Time and Pebble Time Steel).
      </p>
    </div>
    {% elsif page.platforms contains 'chalk' %}
    <div class="alert alert--fg-white alert--bg-purple alert--medium">
      <p>
        <strong>PLATFORM NOTICE</strong><br>
        This guide only applies for apps built to run on the Chalk platform
        (Pebble Time Round watches).
      </p>
    </div>
    {% endif %}
<!-- 
    {% if page.platform_choice %}
    {% include platform-choice.html %}
    {% endif %}
 -->
    <div class="markdown markdown--staff">
    {% if page.platform_choice %}
    {% include platform-choice.html %}
    {% endif %}
    {{ content }}
    </div>
    {% unless page.hide_comments %}
    <a id="comments" class="anchor"></a>
    <div id="disqus_thread" aria-live="polite" data-post-url="https://developer.getpebble.com{{ page.url }}">
      You need JavaScript enabled to read and post comments.
    </div>
    {% endunless %}
    {% comment %}
    <hr>
    <div>
      <a href="javascript:void(0);" style="float: right; color: #666;" data-modal-target="#modal-contributors-help" data-modal-fit-viewport="false"><i class="fa fa-question-circle fa-fw fa-lg"></i></a>
      <h4 id="contributors">Contributors</h4>
      {% git_contributors page %}
    </div>
    {% endcomment %}
  </div>
  {% if page.toc or page.related_docs or page.related_examples %}
    <div class="col-m-4 hidden-s hidden-xs hidden-m">
      <div class="gray-box gray-box--fixed gray-box--scrollspy">
        {% include utils/toc_large.html toc=page.toc %}
        {% if page.related_docs %}
          <h3>Related SDK Docs</h3>
          <ul>
            {% for doc in page.related_docs %}
            <li><a href="{{ doc.url }}">{{ doc.name }}</a></li>
            {% endfor %}
          </ul>
        {% endif %}
        {% if page.related_examples %}
          <h3>Examples</h3>
          <ul>
            {% for example in page.related_examples %}
            <li><a href="{{ example.url }}" target="_blank">{{ example.title }}</a></li>
            {% endfor %}
          </ul>
        {% endif %}
      </div>
    </div>
  {% endif %}
</div>