安卓10-13动态申请sd卡权限（java）

    private boolean requestStorage(){// Android 11 (API 30) 及以上版本的处理逻辑if(Build.VERSION.SDK_INT >= 30){if(!Environment.isExternalStorageManager()) {Intent intent = new Intent(Settings.ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS);Uri uri = Uri.fromParts("package", getCallingActivity().getPackageName(), null);intent.setData(uri);startActivity(intent);Toast.makeText(this, "请在设置中授予所有文件访问权限", Toast.LENGTH_LONG).show();return false;}else{return true;}}// 对于 Android 10 (API 29) 及以下版本，使用旧的运行时权限申请方式else{String[] permissions = {Manifest.permission.WRITE_EXTERNAL_STORAGE};requestPermissions(permissions,1001);Toast.makeText(this, "请授予存储权限以继续", Toast.LENGTH_SHORT).show();return false;}}