<p><code>MarkerOptions#icon</code>に<code>BitmapDescriptor</code>を渡します。</p>
<h2 id="%E5%AE%9F%E8%A3%85%E4%BE%8B">
<a class="header-anchor-link" href="#%E5%AE%9F%E8%A3%85%E4%BE%8B" aria-hidden="true"></a> 実装例</h2>
<div class="code-block-container"><pre class="language-kotlin"><code class="language-kotlin"><span class="token keyword">val</span> latLng <span class="token operator">=</span> <span class="token function">LatLng</span><span class="token punctuation">(</span><span class="token number">0.0</span><span class="token punctuation">,</span> <span class="token number">0.0</span><span class="token punctuation">)</span>
<span class="token keyword">val</span> bitmapDescriptor <span class="token operator">=</span> BitmapDescriptorFactory<span class="token punctuation">.</span><span class="token function">defaultMarker</span><span class="token punctuation">(</span>BitmapDescriptorFactory<span class="token punctuation">.</span>HUE_BLUE<span class="token punctuation">)</span>
<span class="token function">MarkerOptions</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">position</span><span class="token punctuation">(</span>latLng<span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">icon</span><span class="token punctuation">(</span>bitmapDescriptor<span class="token punctuation">)</span>
</code></pre></div><h2 id="%E8%89%B2%E3%81%AE%E7%A8%AE%E9%A1%9E">
<a class="header-anchor-link" href="#%E8%89%B2%E3%81%AE%E7%A8%AE%E9%A1%9E" aria-hidden="true"></a> 色の種類</h2>
<p><code>BitmapDescriptorFactory</code>には以下の色があります。</p>
<table>
<thead>
<tr>
<th>HUE_RED</th>
<th>HUE_ORANGE</th>
</tr>
</thead>
<tbody>
<tr>
<td><img src="https://storage.googleapis.com/zenn-user-upload/y8g0v9lcvwrse7g3ryb7jv365npp" loading="lazy" class="md-img"></td>
<td><img src="https://storage.googleapis.com/zenn-user-upload/bwlvxoj7bkfk9gthtttwn5jpyyjx" loading="lazy" class="md-img"></td>
</tr>
</tbody>
</table>
<table>
<thead>
<tr>
<th>HUE_YELLOW</th>
<th>HUE_GREEN</th>
</tr>
</thead>
<tbody>
<tr>
<td><img src="https://storage.googleapis.com/zenn-user-upload/1h5kqpehsg0n6y0ybjkr1awwi1qt" loading="lazy" class="md-img"></td>
<td><img src="https://storage.googleapis.com/zenn-user-upload/wtzvpln202frooammw5xv58brczi" loading="lazy" class="md-img"></td>
</tr>
</tbody>
</table>
<table>
<thead>
<tr>
<th>HUE_CYAN</th>
<th>HUE_AZURE</th>
</tr>
</thead>
<tbody>
<tr>
<td><img src="https://storage.googleapis.com/zenn-user-upload/40cyj4n7vsvdbubz1w1wamyu42hu" loading="lazy" class="md-img"></td>
<td><img src="https://storage.googleapis.com/zenn-user-upload/3gvq6hn0f8tps1qaqwxek5h47fdy" loading="lazy" class="md-img"></td>
</tr>
</tbody>
</table>
<table>
<thead>
<tr>
<th>HUE_BLUE</th>
<th>HUE_VIOLET</th>
</tr>
</thead>
<tbody>
<tr>
<td><img src="https://storage.googleapis.com/zenn-user-upload/voahemocwlmb37o1nyxx2nrbe0w3" loading="lazy" class="md-img"></td>
<td><img src="https://storage.googleapis.com/zenn-user-upload/vyq4leebu535mrkr8y8fi9i1agec" loading="lazy" class="md-img"></td>
</tr>
</tbody>
</table>
<table>
<thead>
<tr>
<th>HUE_MAGENTA</th>
<th>HUE_ROSE</th>
</tr>
</thead>
<tbody>
<tr>
<td><img src="https://storage.googleapis.com/zenn-user-upload/p6lvzscqcgrnujwtf3s6egisy5mn" loading="lazy" class="md-img"></td>
<td><img src="https://storage.googleapis.com/zenn-user-upload/d8dyaqlv8ak03leekvnn9gmfeqnq" loading="lazy" class="md-img"></td>
</tr>
</tbody>
</table>


【Android】Google Map のマーカーの色を変える

実装例

色の種類

Discussion