android12.0(S) 如何区分U盘和TF卡

一开始没找到合适的方法，后来看到系统通知栏中直接显示了对应类型，

找到对应代码但在普通app中用不了，那只能上反射大法了

public class SDCardUtil{
    
    

	private static String TAG = "SDCardUtil";

	public static HashMap getStorageType(Context pContext) {
    
    
        HashMap<String,String> map = new HashMap<>();
        map.clear();
		StringBuffer buffer = new StringBuffer();
        final StorageManager storageManager = (StorageManager) pContext.getSystemService(Context.STORAGE_SERVICE);
        try {
    
    
            //获取类型是U盘还是SD卡
            final Method getVolumes = storageManager.getClass().getMethod("getVolumes");
            final List<Object> invokeVolumes = (List<Object>) getVolumes.invoke(storageManager);
            final Class<?> volumeInfoClazz = Class.forName("android.os.storage.VolumeInfo");
            final Method getPath = volumeInfoClazz.getMethod("getPath");
            final Method getDisk = volumeInfoClazz.getMethod("getDisk");
            final Class<?> diskInfoClazz = Class.forName("android.os.storage.DiskInfo");
            final Method getDescription = diskInfoClazz.getMethod("getDescription");
            for (int i = 0; i < invokeVolumes.size(); i++) {
    
    
                final Object volumeInfo = invokeVolumes.get(i);
                File invokePath = (File) getPath.invoke(volumeInfo);
                Log.e(TAG, "invokePath:"+invokePath.getPath());
                if ("/data".equals(invokePath.getPath()) || "/storage/emulated".equals(invokePath.getPath())) continue;
                Object invokeDiskInfo = getDisk.invoke(volumeInfo);
                String description = (String)getDescription.invoke(invokeDiskInfo);
                Log.e(TAG, "getDescription:"+description);
                map.put(invokePath.getPath(), description);
            }
        return map;
    }
}