On the one hand, there are many libraries which can be used for viewing pdf. What is react-file-viewer?Īs I mentioned, react file viewer is an npm library which we can view the file without any installation. Finally I found a good library which called “react-file-viewer”, I’ll show you what is react-file-viewer and how to use this library to show an example. Actually, it’s difficult to find very good one even though I found several libraries and explored it. If you're using React Native < 0.60, please append the following snippet to your android/app/adle file: preBuild.Although I explored some react file viewer libraries to implement “file view function”, which can be seen any files without installation. The library supports Android X and React Native 0.60+. If there is not an installed app that can open the file, open the Play Store with suggested apps (Android only). If there is more than one app that can open the file, show an Open With dialogue box (Android only). See below.Ĭustomize the QuickLook title (iOS only).Ĭallback invoked when the viewer is being dismissed (iOS and Android only). Use react-native-fs constants to determine the absolute path correctly. The file needs to have a valid extension to be successfully detected. The absolute path where the file is stored. Import RNFS from "react-native-fs" import FileViewer from "react-native-file-viewer" import ) API open(filepath: string, options?: Object): Promise Parameter node_modules/react-native-file-viewer/windows/RNFileViewer/RNFileViewer.csproj. For the first step of adding the project to the Visual Studio solution file, the path to the project should be. įollow the instructions in the 'Linking Libraries' documentation on the react-native-windows GitHub repo. Locate react-native-file-viewer inside node_modules folder and copy android/src/main/res/xml/file_viewer_provider_paths.xml to your project res/xml/ directoryĪdd the following lines to AndroidManifest.xml between the main tag. Insert the following lines inside the dependencies block in android/app/adle: compile project(':react-native-file-viewer') Project(':react-native-file-viewer').projectDir = new File(rootProject.projectDir, './node_modules/react-native-file-viewer/android') Add new RNFileViewerPackage() to the list returned by the getPackages() methodĪppend the following lines to android/adle: include ':react-native-file-viewer'.Add import to the imports at the top of the file.Open up android/app/src/main/java//MainApplication.java.Add libRNFileViewer.a to your project's Build Phases ➜ Link Binary With Libraries In XCode, in the project navigator, select your project.Go to node_modules ➜ react-native-file-viewer and add RNFileViewer.xcodeproj.In XCode, in the project navigator, right click Libraries ➜ Add Files to.Manual installation iOS (CocoaPods)Īdd the following to your Podfile: pod 'RNFileViewer', :path => './node_modules/react-native-file-viewer' If your project is based on Expo, you need to eject your project by switching to the Bare workflow, in order to use this library. If you publish your app on Google Play, your app's use of this permission is subject to approval based on an upcoming policy. ![]() This might affect your Play Store approval, as mentioned in Package visibility filtering on Android. IMPORTANT: Try to be as granular as possible when defining your own queries. Within the element, specify the other apps by package name, by intent signature, or by provider authority, as described in the following sections.įor example, if you know upfront that your app is supposed to open PDF files, the following lines should be added to your AndroidManifest.xml. If your app targets Android 11 or higher and needs to interact with apps other than the ones that are visible automatically, add the element in your app's manifest file. If your app is targeting Android 11 (API level 30) or newer, the following extra step is required, as described in Declaring package visibility needs and Package visibility in Android 11. React-native link react-native-file-viewer $ yarn add react-native-file-viewer Mostly automatic installation (recommended) # RN >= 0.60 $ npm install react-native-file-viewer -save Windows: Start the default app associated with the specified file. Preview any type of file supported by the mobile device.Īndroid: it uses ACTION_VIEW Intent to start the default app associated with the specified file.
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