英文:
How to play a sound in Silent Mode?
问题
我正在使用Flutter（目前仅支持Android）编写一个闹钟应用程序。
我成功使用通知播放了闹钟声音。但仅在手机未处于静音模式时才起作用。
是否有办法使用Flutter构建这样的应用程序？无论手机的状态如何，播放声音都是该应用程序的核心功能。如果不可能实现这一点，我应该停止开发该应用程序。
已尝试使用AwesomeNotifications插件播放的声音（使用最高优先级的Alarm类型）以及FlutterRingtonePlayer播放的声音（通过通知触发）。
Flutter 3.3.5 • 稳定通道
用于测试的物理设备正在运行Android 13
编辑：由于该应用程序是一个闹钟，将使用一个隔离线程播放声音。
英文:
I'm coding an alarm app using Flutter (Android only, for now).
I managed to play the alarm using a notification. But it only works when the phone isn't in Silent Mode.
Is there a way to build such an app using Flutter? Playing the sound no matter the state of the phone is the core functionality of the app. If this isn't possible, I should stop the development of this app.
Already tried using a sound played by AwesomeNotifications plugin (using Alarm Type with max priority) and a sound played by FlutterRingtonePlayer (triggered by a notification).
Flutter 3.3.5 • channel stable
Physical device used to test is running Android 13
Edit: as the app is an alarm, an isolate will play the sound.
答案1
得分: 1
1- 在你的 pubspec.yaml 文件中将 sound_mode 添加为依赖项：
dependencies:
flutter:
sdk: flutter
flutter_localizations:
sdk: flutter
sound_mode: ^2.0.2
2- 在 AndroidManifest.xml 中添加以下权限，以使应用程序出现在“勿扰访问”列表中：
<manifest ...>
<uses-permission android:name="android.permission.ACCESS_NOTIFICATION_POLICY"/>
<application ...>
...
</application>
</manifest>
要更改设备的声音模式：
import 'package:sound_mode/utils/ringer_mode_statuses.dart';
// 获取设备当前的声音模式：
String ringerStatus = await SoundMode.ringerModeStatus;
print(ringerStatus);
// 将设备的声音模式从静音更改为正常：
if (ringerStatus == 'silent') {
try {
await SoundMode.setSoundMode(RingerModeStatus.normal);
} on PlatformException {
print('请启用所需的权限');
}
}
// 在这里编写你的代码：播放声音
注意：以上只是翻译的代码部分，不包括其他内容。
英文:
1-Add sound_mode as a dependency in your pubspec.yaml file
dependencies:
flutter:
sdk: flutter
flutter_localizations:
sdk: flutter
sound_mode: ^2.0.2
2-Add the following permission to AndroidManifest.xml for the app to appear in the 'Do Not Disturb Access' list :
<manifest ... >
<uses-permission android:name="android.permission.ACCESS_NOTIFICATION_POLICY"/>
<application ... >
...
</manifest>
To change the device's sound mode:
import 'package:sound_mode/utils/ringer_mode_statuses.dart';
//To get the device's current sound mode:
String ringerStatus = await SoundMode.ringerModeStatus;
print(ringerStatus);
// To change the device's sound mode: silent to normal.
if(ringerStatus == 'silent'){
try {
await SoundMode.setSoundMode(RingerModeStatus.normal);
} on PlatformException {
print('Please enable permissions required');
}
}
// your code here : play a sound
答案2
得分: 0
MediaPlayer mp= MediaPlayer.create(contexto, R.raw.your_sound);
mp.start();
这段代码应在启动闹钟时调用（应在本地代码中调用）。
英文:
MediaPlayer mp= MediaPlayer.create(contexto, R.raw.your_sound);
mp.start();
You should call this when you start your alarm(you should call this in native code)
答案3
得分: 0
希望这个可以解决你的问题。
英文:
Once try with this because this package is providing functionality to work in silent mode also.
assets_audio_player: ^3.0.6
https://pub.dev/packages/assets_audio_player
https://i.stack.imgur.com/qbjFB.png
I hope this things are solve your issue.
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