filepicker

Android File Picker [closed]

由 旧城冷巷雨未停 提交于 2019-12-18 06:43:29
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . Is there a good solution for picking a file in an android application? I need the user to be able to browse their SD card for a file they would like to load. However, it cannot use an outside application (like andExplorer or OI File Manager). It must stay contained inside my application and not require users to

File picker with ability to select folder to be used on a webpage

由 会有一股神秘感。 提交于 2019-12-12 05:39:07
问题 Basically what we need is an filepicker that can be used on a webpage to enable the user to select files and/or folders. BUT, we only need to be able to get the local (client side) filepaths for the selected files via javascript, to later be used with another fileupload applet. So the upload upload part is no problem, just the file picker part. So is there any available crossplatform/browser components available (that can be skinned), or do we have to create a custom one in java? Or is there

How to automatically load previously used files on Windows Store app startup

由 ▼魔方 西西 提交于 2019-12-12 04:54:17
问题 I've come across a scenario in my Windows Store app development that various websites indicate is not possible. Can someone please confirm if the following is possible in a Windows Store app and how it can be done programmatically? User taps on a "Load File" button to load a document, is presented with the standard Metro FilePicker , selects a document, and the file loads into the application for editing. The application somehow saves the path to this file or some other resource that would

Xam.Plugin.FilePicker Works fine but can't get file

由 ◇◆丶佛笑我妖孽 提交于 2019-12-12 03:32:40
问题 I'm using the Xam.Plugin.FilePicker NUGet version 1.1.0 on a Xamarin.Android.Support.v4 Fragment and when I use the file picker it works fine but when I get a file the byte array is empty and the file name is only the name of the file without the path. If only I could get the file's full path it would be great, from there I could get the byte array. I am doing something wrong? my code is like this: try { var crossFilePicker = Plugin.FilePicker.CrossFilePicker.Current; var myResult = await

Filepicker for Hololens: List available filepickers?

由 拟墨画扇 提交于 2019-12-10 11:09:06
问题 So HoloLens is stupid in that it only recognizes one FilePicker at a time (no matter how many may be installed). I don't believe the developers are going to try making multiple filepickers work. So, I'm trying to figure out my own filepicker in an attempt to be a proxy-select for other filepickers. In essence, I want to make a filepicker chooser that appears as a typical filepicker (if that makes sense). Trouble is, it doesn't appear possible to get a list of pickers installed! Am I

Android - How to check if file manager is available?

由 泄露秘密 提交于 2019-12-08 09:45:42
问题 My app is using a custom type of file that can be saved onto the external memory and shared. I want to use the file picker to pick one file and load it. Here is my code : Uri uri = Uri.fromFile("path/to/folder"); Intent intent = new Intent(Intent.ACTION_PICK, uri); try { startActivityForResult(Intent.createChooser(intent, "Select a file"), 123); } catch (android.content.ActivityNotFoundException e) { Toast.makeText(this, "Error fileChooser",Toast.LENGTH_SHORT).show(); Log.e("Dan",

Filepicker for Hololens: List available filepickers?

由 て烟熏妆下的殇ゞ 提交于 2019-12-06 14:04:45
So HoloLens is stupid in that it only recognizes one FilePicker at a time (no matter how many may be installed). I don't believe the developers are going to try making multiple filepickers work. So, I'm trying to figure out my own filepicker in an attempt to be a proxy-select for other filepickers. In essence, I want to make a filepicker chooser that appears as a typical filepicker (if that makes sense). Trouble is, it doesn't appear possible to get a list of pickers installed! Am I experiencing a pipe dream, or is there a way to invoke a picker from a list of pickers? For the moment this is a

UWP apps accessing files from random location on system

由 烈酒焚心 提交于 2019-12-06 05:41:24
问题 in UWP there are files and permissions restrictions, so we can only acces files directly from few folders or we can use filepicker to access from anywhere on system. how can I use the files picked from filepicker and use them anytime again when the app runs ? tried to use them again by path but it gives permission error. I know about the "futureacceslist" but its limit is 1000 and also it will make the app slow if I am not wrong? . Is there a better way to do this ? or can we store storage

UWP apps accessing files from random location on system

由 ε祈祈猫儿з 提交于 2019-12-04 09:37:17
in UWP there are files and permissions restrictions, so we can only acces files directly from few folders or we can use filepicker to access from anywhere on system. how can I use the files picked from filepicker and use them anytime again when the app runs ? tried to use them again by path but it gives permission error. I know about the "futureacceslist" but its limit is 1000 and also it will make the app slow if I am not wrong? . Is there a better way to do this ? or can we store storage files link somehow in local sqlite database? Considering this method.. public async static Task<byte[]>

Android ACTION_GET_CONTENT does not update download dir files

由 a 夏天 提交于 2019-12-04 02:07:24
I am facing an issue while choosing a file from Downloads directory using ACTION_GET_CONTENT . If I delete any file in ES explorer or file manager in my local storage, those deleted files aren't removed in downloads dir while opening in my app. Any changes in downloads dir dosen't get reflected in chooser. To choose a file I am using the below library https://github.com/iPaulPro/aFileChooser . Here I attach my screenshot please have a look: You must have to call getContentResolver().delete(uri, null, null) while deleting the file, where uri is the URI of the file to delete. This will update
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