android13 新权限获取
参考：Android 13(API 33)读写SD卡权限的调整适配 - Mr,Han - 博客园
android在 获取文件读写权限（尤其是音视频、图片等等资源）的权限获取逻辑更换了。
必须申请如下权限：

   public static final String READ_MEDIA_AUDIO = "android.permission.READ_MEDIA_AUDIO";public static final String READ_MEDIA_IMAGES = "android.permission.READ_MEDIA_IMAGES";public static final String READ_MEDIA_VIDEO = "android.permission.READ_MEDIA_VIDEO";

这段逻辑可以看上面的文件拷贝类的代码：

  /***  权限检查* @param context* @return*/private boolean hasStoragePermissions(Context context) {//版本判断，如果比android 13 就走正常的权限获取if(android.os.Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU){int readPermission = ContextCompat.checkSelfPermission(context, Manifest.permission.READ_EXTERNAL_STORAGE);int writePermission = ContextCompat.checkSelfPermission(context, Manifest.permission.WRITE_EXTERNAL_STORAGE);return readPermission == PackageManager.PERMISSION_GRANTED && writePermission == PackageManager.PERMISSION_GRANTED;}else{int audioPermission = ContextCompat.checkSelfPermission(context, Manifest.permission.READ_MEDIA_AUDIO);int imagePermission = ContextCompat.checkSelfPermission(context, Manifest.permission.READ_MEDIA_IMAGES);int videoPermission = ContextCompat.checkSelfPermission(context, Manifest.permission.READ_MEDIA_VIDEO);return audioPermission == PackageManager.PERMISSION_GRANTED && imagePermission == PackageManager.PERMISSION_GRANTED && videoPermission == PackageManager.PERMISSION_GRANTED;}}private void requestStoragePermissions(Context context) {String [] permissions;if(android.os.Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU){permissions = new String[]{Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE};}else{permissions = new String[]{Manifest.permission.READ_MEDIA_AUDIO, Manifest.permission.READ_MEDIA_IMAGES,Manifest.permission.READ_MEDIA_VIDEO};}ActivityCompat.requestPermissions((Activity) context,permissions,STORAGE_PERMISSION_REQUEST_CODE);}