android-fileprovider

问题 I am attempting send a bitmap from the cache directory of my app to the text messaging app. I am using file provider to grant temporary permission to the application that handles the intent. When I try to send the intent and I select the default android text messaging app from the intent chooser my message app crashes and I get this error. I tried selecting other applications from the intent chooser such as email and other messaging apps and it seemed to work fine, only crashes with the

问题 I run into problem while using content uri and FileProvider on Android API 19 (Kitkat). Here's code that I use to open camera on device and record a video: File file = new File(pathname); Uri fileUri = FileProvider.getUriForFile(this, AUTHORITY_STRING, file); Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE); intent.putExtra(MediaStore.EXTRA_OUTPUT, fileUri); startActivityForResult(intent, requestCode); I've tested this code on API's 23-24 and it works just fine, but on API 19

问题 I have the following setup, but when opening the file in third party app, the file is not being found. After downloading a file(In bytes), I store it. public File storeFile(byte[] b, String ref) throws IOException { String path = String.valueOf(ref).replaceAll("/+", "_"); final File f = new File(A.getDir(path, Context.MODE_PRIVATE), "downloads"); FileOutputStream out = new FileOutputStream(f); out.write(b); out.flush(); out.close(); return f; } Then try to read it and open it. try { Uri uri =

问题 Model: Samsung SM-G900F (Android 5.0) Code to launch camera: File file = new File(getExternalFilesDir(null),"video.mp4"); Uri uri = FileProvider.getUriForFile(this, "example.com.myapplication.fileprovider", file); final Intent takePictureIntent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE); takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, uri); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { takePictureIntent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION| Intent.FLAG_GRANT

问题 Compiling for Android N I've faced an issue of FileProvider . I need to let user to pick image from gallery/take picture with camera then crop it to square. I've managed to implement a FileProvider for taking image with camera, but I have serious problem with picking image from gallery. The problem is that in the gallery there are lot of files from different places and I've got the Exception for example: java.lang.IllegalArgumentException: Failed to find configured root that contains /storage

问题 In my project I am using FileProvider.getUriForFile with given provider_paths.xml file: <?xml version="1.0" encoding="utf-8"?> <paths> <external-files-path name="StrengGeheim" path="/" /> </paths> This I added in my AndroidManifest.xml inside tag: <provider android:name="android.support.v4.content.FileProvider" android:authorities="${applicationId}.provider" android:exported="false" android:grantUriPermissions="true"> <meta-data android:name="android.support.FILE_PROVIDER_PATHS" android

问题 I'm attempting to use the native Android share functionality to share a set of images I retrieved using Glide. So any app that is compatible with the images will show up in Android's share menu. I created a method that gets invoked when share is clicked. private void onShareClicked() { GlideUrl glideUrl = new GlideUrl(url1, new LazyHeaders.Builder().addHeader("x-auth-token", mToken).build()); FutureTarget<File> image1 = mGlide.load(glideUrl).downloadOnly(SIZE_ORIGINAL, SIZE_ORIGINAL);

问题 I am creating a file in the cache directory that I'd like to share with others (via Gmail / WhatsApp etc). I am able to do this using FileProvider, and it works OK for WhatsApp. When choosing to share on Gmail the photo is correctly attached, but the Uri that I pass via Intent.EXTRA_STREAM also ends up being parsed by Gmail as an address in the "To:" field of the newly composed email, along with the address(es) that I pass via Intent.EXTRA_EMAIL. So the user is required to delete the bogus

问题 I have a question about the android FileProvider. I want to save a pdf document and open it with a default program. I don´t want to save it in external Storage. After I´ve successfully saved the pdf to the FilesDirectory/export/temp.pdf, I´ve tried to generate an URI by using FileProvider.getUriForFile(). File path = new File(getFilesDir(), "export"); File pdf = new File(path + File.separator + "temp.pdf"); pdf.getParentFile().mkdirs(); if (!pdf.exists()) pdf.createNewFile(); Uri uri =

问题 Background In the past, it was easy to share an APK file with any app you wanted, using a simple command: startActivity(new Intent(Intent.ACTION_SEND,Uri.fromFile(filePath)).setType("*/*")); The problem If your app targets Android API 24 (Android Nougat) or above, the above code will cause a crash, caused by FileUriExposedException (written about it here, and an example solution for opening an APK file can be found here) . This actually worked for me fine, using below code: File apkFile = new