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我正在尝试使用 BLE 连接到设备，但在 Android 12 上遇到错误。我尝试了很多不同的方法，但找不到任何解决方案。如何请求蓝牙权限？

AndroidManifest.xml

 <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
 <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" />
 <uses-permission android:name="android.permission.BLUETOOTH_ADVERTISE" />
 <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
 <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

 <uses-feature android:name="android.hardware.bluetooth_le"
        android:required="true" />

 <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />

和权限请求代码

private static final String[] BLE_PERMISSIONS = new String[]{
            Manifest.permission.ACCESS_COARSE_LOCATION,
            Manifest.permission.ACCESS_FINE_LOCATION,
    };
    
private static final String[] ANDROID_12_BLE_PERMISSIONS = new String[]{
            Manifest.permission.BLUETOOTH_SCAN,
            Manifest.permission.BLUETOOTH_CONNECT,
            Manifest.permission.ACCESS_FINE_LOCATION,
    };

public static void requestBlePermissions(Activity activity, int requestCode) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S)
        ActivityCompat.requestPermissions(activity, ANDROID_12_BLE_PERMISSIONS, requestCode);
    else
        ActivityCompat.requestPermissions(activity, BLE_PERMISSIONS, requestCode); …