Jetpack Compose中蓝牙运行时权限仅弹出单个请求的问题求助

我需要请求蓝牙相关运行时权限，但调用权限请求后仅弹出单个权限弹窗。当前使用Jetpack Compose 1.1.1版本，搭配accompanist-permissions 0.23.1版本，已按官方文档在Manifest.xml中声明相关蓝牙权限，代码实现如下：

Manifest.xml #

<uses-feature android:name="android.hardware.bluetooth_le" android:required="true"/>
<!-- Request legacy Bluetooth permissions on older devices. -->
<uses-permission
    android:name="android.permission.BLUETOOTH"
    android:maxSdkVersion="30" />
<uses-permission
    android:name="android.permission.BLUETOOTH_ADMIN"
    android:maxSdkVersion="30" />
<uses-permission
    android:name="android.permission.BLUETOOTH_SCAN"
    android:usesPermissionFlags="neverForLocation"
    tools:targetApi="s" />
<!-- Needed only if your app makes the device discoverable to Bluetooth devices. -->
<uses-permission android:name="android.permission.BLUETOOTH_ADVERTISE" />
<!-- Needed only if your app communicates with already-paired Bluetooth devices. -->
<uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
<uses-feature android:name="android.hardware.bluetooth" android:required="true"/>

相关Compose代码 #

BluetoothRequestActivity.kt #

class BluetoothRequestActivity : BaseActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            Theme {
                val multiplePermissionsState = rememberMultiplePermissionsState(
                    listOf(
                        Manifest.permission.BLUETOOTH,
                        Manifest.permission.BLUETOOTH_SCAN,
                        Manifest.permission.BLUETOOTH_CONNECT,
                        Manifest.permission.BLUETOOTH_ADVERTISE,
                        Manifest.permission.BLUETOOTH_ADMIN
                    )
                )
                AppBarScaffold(abc = true) {
                    BluetoothRequest(multiplePermissionsState, onCancelClick = {
                        finish()
                    })
                }
            }
        }
    }
}

BluetoothRequest.kt #

@Composable
fun BluetoothRequest(
    multiplePermissionsState: MultiplePermissionsState,
    onCancelClick: () -> Unit
) {
    Column {
        BluetoothRequestItem()
        BluetoothRequestContinue(multiplePermissionsState)
        BluetoothRequestCancel(onCancelClick)
    }
}

BluetoothRequestContinue.kt #

@Composable
fun BluetoothRequestContinue(multiplePermissionsState: MultiplePermissionsState) {
    MaterialButton(
        text = stringResource(R.string.continue_text),
        spacerHeight = dimensionResource(10.dp)
    ) {
        multiplePermissionsState.launchMultiplePermissionRequest()
    }
}

弹出的权限弹窗截图：

希望有人指导解决这个问题。

出现单个弹窗是系统的正常行为，原因和优化方式如下：

1. 蓝牙权限组合并请求
   Android 12（API 31）及以上版本中，BLUETOOTH_SCAN、BLUETOOTH_CONNECT、BLUETOOTH_ADVERTISE属于同一权限组，系统会自动将同组权限合并为一次弹窗请求，用户同意后该组内所有权限都会被授予，因此只会看到一个弹窗。

2. 旧版本权限无需运行时请求
   你声明的BLUETOOTH和BLUETOOTH_ADMIN权限设置了android:maxSdkVersion="30"，仅在Android 11及以下版本生效。而在这些版本中，蓝牙权限属于正常权限，系统会自动授予，不需要运行时弹窗请求，因此不会触发额外弹窗。

3. 优化权限请求列表
   可以精简权限请求列表，只保留需要运行时请求的权限，减少无用处理：

   val multiplePermissionsState = rememberMultiplePermissionsState(
       listOf(
           Manifest.permission.BLUETOOTH_SCAN,
           Manifest.permission.BLUETOOTH_CONNECT,
           Manifest.permission.BLUETOOTH_ADVERTISE
       )
   )
   

4. 验证权限授予状态
   调用权限请求后，可以通过multiplePermissionsState.permissions逐个检查权限状态，确保所需权限全部授予：

   // 示例：检查BLUETOOTH_CONNECT权限是否授予
   val connectGranted = multiplePermissionsState.permissions.any {
       it.permission == Manifest.permission.BLUETOOTH_CONNECT && it.status.isGranted
   }
   

内容的提问来源于stack exchange，提问作者Compose Learner