Android 10 录音失败

[298068845]

在Android 9或以下的设备录音没有问题，在Android 10上录音会提示录音失败

[298068845]

我查了相关文档https://developer.android.com/guide/topics/media/mediarecorder

注意：在搭载 Android 9（API 级别 28）或更高版本的设备上，在后台运行的应用将无法访问麦克风。因此，您的应用只在以下两种情况下才应录制音频：当其位于前台时，或者您在前台服务中添加了 MediaRecorder 实例时。

应该是录制使用了service的缘故，请问后续会优化适配Android10吗？

[ruancw]

I had the same problem on the Android Q，but I found that it was because of the storage path is null；You can set the path of the folder with the Android Q storage permission ! I hope this can help you！

[298068845]

I had the same problem on the Android Q，but I found that it was because of the storage path is null；You can set the path of the folder with the Android Q storage permission ! I hope this can help you！

I have been set the storage path with "RecordManager.changeRecordDir(getCacheDir().getAbsolutePath()+"/")"，so I think is not path‘ s problem

[ruancw]

You need to adapt the Android Q storage path,because on Android Q the storage policy behavior has changed

------------------ 原始邮件 ------------------ 发件人: "vlc"<[email protected]>; 发送时间: 2020年6月19日(星期五) 中午11:07 收件人: "zhaolewei/ZlwAudioRecorder"<[email protected]>; 抄送: "赤枫孤雁"<[email protected]>;"Comment"<[email protected]>; 主题: Re: [zhaolewei/ZlwAudioRecorder] Android 10 录音失败 (#44)

I had the same problem on the Android Q，but I found that it was because of the storage path is null；You can set the path of the folder with the Android Q storage permission ! I hope this can help you！

I have been set the storage path with "ecordManager.changeRecordDir(getCacheDir().getAbsolutePath()+"/")"，so I think is not path‘ s problem

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[zhaolewei]

我在小米9Q 没有复现， 你们用的什么机型？

[omardhanish]

I have the same issue did anyone found the solution ?? , in Android 10 its not working

[298068845]

Android10以后不能写入在项目自有存储空间以外的地方，像你这个录音项目默认的存储路径，会写入失败

[A-10ng]

Actually, you can use "context.getExternalFilesDir(Environment.DIRECTORY_MUSIC)" in all Android Platforms.

[oudengding]

我查了相关文档https://developer.android.com/guide/topics/media/mediarecorder

注意：在搭载 Android 9（API 级别 28）或更高版本的设备上，在后台运行的应用将无法访问麦克风。因此，您的应用只在以下两种情况下才应录制音频：当其位于前台时，或者您在前台服务中添加了 MediaRecorder 实例时。

应该是录制使用了service的缘故，请问后续会优化适配Android10吗？

一般录音也就是在前台吧？您的意思是说如果应用不可见的情况下录音会出问题吗？

[liylmn]

application里添加 android:requestLegacyExternalStorage="true"

[linchunxiao100]

android 10以后录音没有声音，不知道什么问题