内容来源：https://www.engadget.com/2288195/how-to-stop-audio-automatically-play-android-auto/

内容总结：

不少车主可能都有过这样的经历：刚一启动汽车，车载音响就突然以之前设定的音量继续播放上次的音乐、播客或有声书。这种Android Auto自动播放问题在通勤途中格外令人困扰，如果车上有孩子，还可能播放不适合儿童收听的内容。过去解决这一问题需要大量变通方法和额外应用，如今通常只需切换一个开关即可。

要阻止Android Auto自动播放音频，首先应检查Android Auto自身设置。进入“设置 > 已连接设备 > Android Auto”，在“启动”部分找到“自动播放音乐”开关并将其关闭。关闭后，Android Auto在连接车辆时便不会自动恢复播放。对许多驾驶者而言，这一步即可解决问题，Spotify支持论坛也将其列为首要解决方案。

如果上述开关无效，问题可能出在蓝牙层面而非Android Auto内部。Android Auto通过蓝牙处理通话并在手机与车机之间建立初始连接。可尝试从车机蓝牙记忆中删除手机，仅通过USB重新连接（若车辆支持），部分车型可借此减少误触发播放，但效果因车、手机和连接方式而异。

若已关闭“自动播放音乐”而Spotify仍自行启动，并非错觉。Spotify用户多年来在社区论坛持续反映该问题，相关讨论可追溯至2022年且至今活跃。但有时问题根源并不在车辆本身。任何与手机配对的蓝牙设备（如耳机、音箱）都可能影响自动播放。据Spotify支持团队说明，该行为取决于特定蓝牙设备与Spotify API的交互方式。

这一区别很重要，因为当连接的设备在重新连接、开机或恢复媒体会话时发送“播放”指令，Spotify并不总能阻止。在归咎于手机或重装应用之前，应先确认自动播放是否仅发生在某一蓝牙设备上，并尽可能用其他音箱、耳机或车辆测试。保持Spotify、手机操作系统和设备固件更新可能减少连接故障，但当指令源自蓝牙配件时，并无保证通用的修复方法。

由于Spotify需在数千种硬件组合上优先保证连接便捷性，短期内难以提供通用修复方案。部分驾驶者通过Android Auto设置解决问题，部分通过Spotify应用权限调整，也有大量用户报告两种方式对其特定车型或手机均不奏效。若所有方法均无效，可选择将Spotify从Android Auto中完全移除，但届时将无法通过车载显示屏访问Spotify。

总体而言，应先尝试Android Auto的“自动播放音乐”开关，因其对多数驾驶者有效。若音乐仍不请自来，可在彻底移除应用前尝试蓝牙取消配对的方法。鉴于蓝牙在不同车型上表现差异较大，需做好反复尝试的准备。

中文翻译：

如何阻止Android Auto自动播放音频

因为你大概不希望在发动汽车的瞬间，音响就全音量开炸。

如果你曾经一发动车子就被突如其来的音乐轰炸过，那你一定领教过Android Auto自动播放这个毛病有多让人头疼。手机一连上车——无论是有线、无线（哪怕你用的是转接器）——你上次听的播放列表、播客或有声书就会从上次中断的地方接着播，音量还是你上次在车里设定的那个音量。早高峰通勤时被吓一跳不说，如果你习惯在驶出车道前享受几秒钟的安静，这简直就是实打实的干扰。而且， depending 你之前在听什么音乐或有声书，送孩子上学的路上外放的內容未必适合让他们听到。

过去，解决这个问题相当麻烦，需要大量变通方案、额外安装应用，还得折腾一堆你本不该经历的繁琐步骤。而现在，通常只需拨一个开关就行。

如何阻止Android Auto自动播放音频？

首先要从Android Auto自身的设置入手。进入“设置”>“已连接的设备”>“Android Auto”，找到“启动”部分。在那里你会看到“自动播放音乐”的开关。如果找不到，可以在设置中搜索“Android Auto”。关闭此功能后，Android Auto在连接到车载系统时就不会自动恢复播放。对大量车主来说，这一步就能解决问题，这也是Spotify支持论坛上首先提到的修复方法。

如果这个开关不管用，问题可能出在蓝牙层面，而非Android Auto内部。Android Auto通过蓝牙来转接电话、完成手机与车机之间的初始握手。一个可以尝试的变通方法是：从车机的蓝牙记忆中删除你的手机，然后仅通过USB重新连接（如果你的车载系统支持的话）。在某些车型上，这可以减少不必要的播放触发，但效果因车、手机和连接方式而异。

为什么Spotify总是在我车里自动播放？

如果你已经关闭了“自动播放音乐”，但Spotify仍然自行启动，你不是在疑神疑鬼。Spotify用户多年来在各社区论坛上一直在反映这个问题，相关帖子最早可追溯到2022年，至今仍有人在讨论。但值得注意的是，有时候问题根本不在你的车。任何与手机配对的蓝牙设备——比如耳机和音箱——都可能触发自动播放。据Spotify支持团队的说法，这一行为取决于特定蓝牙设备与Spotify API的交互方式。

这个区别很重要，因为当已连接的设备在重新连接、开机或恢复媒体会话时发出“播放”指令，Spotify并不总能阻止。在责怪手机或重装应用之前，先检查一下自动播放是否只在某个蓝牙设备上出现，并尽可能用另一个音箱、耳机或车辆进行测试。保持Spotify、手机操作系统和设备固件为最新版本，可能会减少连接故障，但当指令来自蓝牙配件时，并没有万无一失的通用修复方法。

由于Spotify要优先确保在成千上万种硬件组合上都能轻松连接，短期内不太可能有通用解决方案。有些车主通过Android Auto的设置解决了问题，有些通过Spotify的应用权限设置见效，还有不少人表示这两种方法在他们特定的车型或手机上都不稳定。如果什么都不管用，你干脆可以把Spotify从Android Auto中完全移除，但这也意味着你无法再从车载显示屏上访问Spotify了。

总而言之，你应该先从Android Auto的“自动播放音乐”开关入手，因为它能为许多车主解决问题。如果音乐仍然不请自来，在将应用从Android Auto中彻底移除之前，先试试蓝牙取消配对的技巧。鉴于蓝牙在不同车型上的表现如此不一致，做好反复尝试的心理准备。

英文来源：

How to stop audio from auto-playing on Android Auto
Because you probably don't want your stereo on at full blast the moment you start your car.
If you've ever started your car only to be blasted by music you didn't ask for, you already know the headache of Android Auto's autoplay quirk. The moment your phone connects, by USB or wirelessly (even if you use an adapter), your last playlist, podcast or audiobook picks up where it left off at whatever volume you had set the last time you were in the car. It's an unwelcome surprise during a morning commute and a real distraction if you prefer a few quiet seconds before pulling out of the driveway. Depending on what music or audiobooks you were listening to, it may also not be content you want the kids to hear when you're driving them to school.
In the past, fixing this problem was quite difficult and required a ton of workarounds, extra apps and jumping through hoops you really shouldn't have to. Now, it often just requires flipping a toggle.
How do I stop audio from auto-playing on Android Auto?
You'll need to start with Android Auto's own settings. You'll need to go to Settings > Connected devices > Android Auto and look under the Startup section. That's where you'll find the toggle for the Start music automatically feature. If you have trouble finding it, try searching for Android Auto in your settings. Switching this feature off tells Android Auto not to resume playback the moment it connects to your car. For loads of drivers, this single step solves the problem, and it's the first fix mentioned on Spotify's support forums.
If the toggle doesn't help, the issue may be happening at the Bluetooth level rather than inside Android Auto. Android Auto uses Bluetooth to route phone calls and to create the initial handshake between phone and car. One workaround to test is removing your phone from the car's Bluetooth memory and reconnecting with USB only, if your setup allows it. In some vehicles, that can reduce unwanted playback triggers, though results vary by car, phone and connection type.
Why does Spotify keep auto-playing in my car?
If you've already disabled Start music automatically and Spotify still starts on its own, you're not imagining things. Spotify users have reported this exact issue across community forums for years, with threads dating back to 2022 that remain active today. But it's worth noting that sometimes your car may not even be to blame at all. Any Bluetooth device paired with your phone, like headphones and speakers, can affect autoplay. According to Spotify's support team, the behavior depends on how a given Bluetooth device interacts with Spotify's API.
That distinction matters because Spotify cannot always prevent a connected device from sending a "play" command when it reconnects, powers on or resumes a media session. Before blaming your phone or reinstalling the app, check whether autoplay happens only with one Bluetooth device and test it with another speaker, headset or vehicle if possible. Keeping Spotify, your phone's operating system and the device firmware updated may reduce connection glitches, but there is no guaranteed universal fix when the command originates from the Bluetooth accessory.
Since Spotify prioritizes easy connections across thousands of hardware combinations, a universal fix isn't guaranteed anytime soon. Some drivers find success through Android Auto's settings, others through Spotify's app permissions and plenty report that neither option works consistently for their specific car or phone. If nothing pans out, you could just remove Spotify from Android Auto entirely, but that means that you won't be able to access Spotify from your car's display.
The bottom line is that you should start with Android Auto's Start music automatically toggle since it resolves the issue for many drivers. If music still plays uninvited, try the Bluetooth unpairing trick before removing the app from Android Auto entirely. Given how inconsistently Bluetooth behaves across car models, expect some trial and error.