When I select Gmail app I get the error "Couldn't attach file". (Intent.CreateChooser(intent, "Share via")) this will get the the path for storage access framework documents, as well as the data field for the mediastore and other file-based contentproviders. Intent.PutExtra(Intent.ExtraStream, ("file://" + externalFilePath)) Var intent = new Intent(Intent.ActionSend) final String selection 'id' details google drive document data.
Stackoverflow android uri get file path full#
The full code for the main functionality in the VideoPlayer App. The full code for our UI in the VideoPlayer App. Step 2: Connecting our object with our elements. Coding the functionality of the video player android app. Var fileBytes = File.ReadAllBytes(filePath) įile.WriteAllBytes(externalFilePath, fileBytes) Adding our video file in the Android App. A standard, easy-to-use UI lets users browse files and access recents in a consistent way across apps and providers. The SAF makes it simple for users to browse and open documents, images, and other files across all of their preferred document storage providers. If (System.IO.File.Exists(externalFilePath)) Android 4.4 (API level 19) introduces the Storage Access Framework (SAF). Var externalFilePath = Android.OS. + "/" + documentName Var documentName = filepathSplit.Length > 1 ? filepathSplit : "InvalidPDF"
Public void OpenShareIntent(string filePath) You should keep your fileSize in long format for accuracy.Īlso you can move the fileSize variable into the scope of the if where it is initialized and used.My Xamarin Forms project is calling an intent to send a pdf. Return df.format(displaySize) + suffixes Step 2: Working with the activitymain.xml file Navigate to the app > res > layout > activitymain.xml and add the below code to that file. Note that select Java as the programming language. If you are targeting Android API 24 or higher, private File URI resources (file:///) cannot be shared.
Stackoverflow android uri get file path how to#
Int suffixIndex = (int) (logSize / 10) // 2^10 = 1024ĭouble displaySize = fileSize / Math.pow(2, suffixIndex*10) ĭecimalFormat df = new DecimalFormat("#.#") To create a new project in Android Studio please refer to How to Create/Start a New Project in Android Studio. Make sure to setup the 'SD Card' within the emulator device settings: Note that if you are using API 24 or above, see the section below on using a FileProvider to work around new file restrictions. If the input to your getFileSize method is not a file, throw an exception if (!file.isFile()) Discover the latest updates to Wear OS, how apps like yours are upgrading their experiences, and how you can get started building a beautiful, efficient Wear OS. mp3 raw resource from URI How to get path inside GetMapping from other service How to save file to external storage from link using Mediastore How do you get uri data from content intent in Kotlin Get Bitmap from file path which contains whitespaces How to open a file explorer and get selected file path using implicit. for rounding to two decimal places use the appropriate library function Argument checkingĭon't use default values ( "Unknown") for invalid input. It’s possible there is a way to do this in Android, but it escapes me and looking at StackOverflow might be the best opportunity to find a solution for this.
You can simplify your logic by testing for the biggest known extension, for example if (fileSize > 1024 * 1024)ĭon't use Math.round(x / 100.0) * 100.
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