// 将URI转换成文件路径publicStringgetRealPathFromURI(UricontentUri){StringfilePath=null;String[]filePathColumn={MediaStore.Images.Media.DATA};ContentResolvercontentResolver=getContentResolver();Cursorcursor=contentResolver.query(contentUri,filePathColumn,null,null,null);if(cursor!=null){cursor.moveToFirst(...
*@paramuri The Uri to query. *@paramselection (Optional) Filter used in the query. *@paramselectionArgs (Optional) Selection arguments used in the query. *@returnThe value of the _data column, which is typically a file path. */publicstaticStringgetDataColumn(Context context, Uri uri, String...
*@return文件绝对路径 */privateStringgetFilePathFromContentProvider(Uriuri,Contextcontext){// 创建一个查询String[]projection={MediaStore.MediaColumns.DATA};Cursorcursor=context.getContentResolver().query(uri,projection,null,null,null);// 获取查询结果StringfilePath=null;if(cursor!=null&&cursor.moveToFirst(...
uri2path('file:///c|/WINDOWS/clock.avi'); //"c:\\WINDOWS\\clock.avi" uri2path('file://localhost/c:/WINDOWS/clock.avi'); //"c:\\WINDOWS\\clock.avi" uri2path('file://hostname/path/to/the%20file.txt'); //"\\\hostname\\path\\to\\the file.txt" uri...
Can't get path for usbFile I try to extract thumbnail for video using InputStream is = new UsbFileInputStream(usbFile); not posible. Further problem is to play that video clip from USB in VideoView without copying.
uri 转 file :File file = new File(new URI(uri.toString())); uri 转 path: Path path = Files.get(uri); file 转 uri: URI uri = file.toURI(); file 转 path: Path path = Paths.get(file.getPath()); path 转 uri: URI uri = path.toUri() ...
通过该静态方法可以将外部存储路径下的Pictures目录下的文件的路径转换为File Uri。 Android Path To Uri File Path To File Uri 直接上代码: publicstaticUrigetImageStreamFromExternal(String imageName){File externalPubPath=Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);File picPath=ne...
* @param uri The Uri to query. * @param selection (Optional) Filter used in the query. * @param selectionArgs (Optional) Selection arguments used in the query. * @return The value of the _data column, which is typically a file path. ...
在Kitkat下面的版本中，有一种从URI获取路径的独立机制(getDataColumn(...)方法将用于获取使用Content...
在上述代码中,我们首先将本地URI字符串file:///path/to/file.txt赋值给uriString变量。然后,使用URL类的init(string:)方法将URI字符串转换为URL对象。接下来,我们使用URL对象的isFileURL属性来确保URL是一个文件URL。最后,使用URL对象的path属性获取文件URL的路径。 请注意,这只是将iOS本地URI转换为路径的一种方...