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package com.phonegap.plugins.file; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.net.URL; import java.net.URLConnection; import org.json.JSONArray; import org.json.JSONException; import android.content.Context; import android.content.Intent; import android.content.pm.PackageManager; import android.net.Uri; import org.apache.cordova.api.CallbackContext; import org.apache.cordova.api.CordovaPlugin; import org.apache.cordova.api.PluginResult; public class FileOpener extends CordovaPlugin { private static final String YOU_TUBE = "youtube.com"; private static final String ASSETS = "file:///android_asset/"; public boolean execute(String action, JSONArray args, CallbackContext callbackContext) { PluginResult.Status status = PluginResult.Status.OK; String result = ""; try { if (action.equals("openFile")) { openFile(args.getString(0)); } else { status = PluginResult.Status.INVALID_ACTION; } callbackContext.sendPluginResult(new PluginResult(status, result)); } catch (JSONException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } return true; } private void openFile(String url) throws IOException { if (url.contains("bit.ly/") || url.contains("goo.gl/") || url.contains("tinyurl.com/") || url.contains("youtu.be/")) { //support for google / bitly / tinyurl / youtube shortens URLConnection con = new URL(url).openConnection(); con.connect(); InputStream is = con.getInputStream(); //new redirected url url = con.getURL().toString(); is.close(); } // Create URI Uri uri = Uri.parse(url); Intent intent = null; // Check what kind of file you are trying to open, by comparing the url with extensions. // When the if condition is matched, plugin sets the correct intent (mime) type, // so Android knew what application to use to open the file if (url.contains(YOU_TUBE)) { // If we don't do it this way you don't have the option for youtube uri = Uri.parse("vnd.youtube:" + uri.getQueryParameter("v")); if (isYouTubeInstalled()) { intent = new Intent(Intent.ACTION_VIEW, uri); } else { intent = new Intent(Intent.ACTION_VIEW); intent.setData(Uri.parse("market://details?id=com.google.android.youtube")); } } else if(url.contains(ASSETS)) { // get file path in assets folder String filepath = url.replace(ASSETS, ""); // get actual filename from path as command to write to internal storage doesn't like folders String filename = filepath.substring(filepath.lastIndexOf("/")+1, filepath.length()); // Don't copy the file if it already exists File fp = new File(this.cordova.getActivity().getFilesDir() + "/" + filename); if (!fp.exists()) { this.copy(filepath, filename); } // change uri to be to the new file in internal storage uri = Uri.parse("file://" + this.cordova.getActivity().getFilesDir() + "/" + filename); if (url.contains(".doc") || url.contains(".docx")) { // Word document intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "application/msword"); } else if(url.contains(".pdf")) { // PDF file intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "application/pdf"); } else if(url.contains(".ppt") || url.contains(".pptx")) { // Powerpoint file intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "application/vnd.ms-powerpoint"); } else if(url.contains(".xls") || url.contains(".xlsx")) { // Excel file intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "application/vnd.ms-excel"); } else if(url.contains(".rtf")) { // RTF file intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "application/rtf"); } else if(url.contains(".wav")) { // WAV audio file intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "audio/x-wav"); } else if(url.contains(".gif")) { // GIF file intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "image/gif"); } else if(url.contains(".jpg") || url.contains(".jpeg")) { // JPG file intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "image/jpeg"); } else if(url.contains(".txt")) { // Text file intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "text/plain"); } else if(url.contains(".apk")) { // Text file intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "application/apk"); } else if(url.contains(".mpg") || url.contains(".mpeg") || url.contains(".mpe") || url.contains(".mp4") || url.contains(".avi")) { // Video files intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "video/*"); } //if you want you can also define the intent type for any other file //additionally use else clause below, to manage other unknown extensions //in this case, Android will show all applications installed on the device //so you can choose which application to use else { intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "*/*"); } }else { if (url.contains(".doc") || url.contains(".docx")) { // Word document intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "application/msword"); } else if(url.contains(".pdf")) { // PDF file intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "application/pdf"); } else if(url.contains(".ppt") || url.contains(".pptx")) { // Powerpoint file intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "application/vnd.ms-powerpoint"); } else if(url.contains(".xls") || url.contains(".xlsx")) { // Excel file intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "application/vnd.ms-excel"); } else if(url.contains(".rtf")) { // RTF file intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "application/rtf"); } else if(url.contains(".wav")) { // WAV audio file intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "audio/x-wav"); } else if(url.contains(".gif")) { // GIF file intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "image/gif"); } else if(url.contains(".jpg") || url.contains(".jpeg")) { // JPG file intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "image/jpeg"); } else if(url.contains(".txt")) { // Text file intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "text/plain"); } else if(url.contains(".mpg") || url.contains(".mpeg") || url.contains(".mpe") || url.contains(".mp4") || url.contains(".avi")) { // Video files intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "video/*"); } //if you want you can also define the intent type for any other file //additionally use else clause below, to manage other unknown extensions //in this case, Android will show all applications installed on the device //so you can choose which application to use else { intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(uri, "*/*"); } } this.cordova.getActivity().startActivity(intent); } private void copy(String fileFrom, String fileTo) throws IOException { // get file to be copied from assets InputStream in = this.cordova.getActivity().getAssets().open(fileFrom); // get file where copied too, in internal storage. // must be MODE_WORLD_READABLE or Android can't play it FileOutputStream out = this.cordova.getActivity().openFileOutput(fileTo, Context.MODE_WORLD_READABLE); // Transfer bytes from in to out byte[] buf = new byte[1024]; int len; while ((len = in.read(buf)) > 0) out.write(buf, 0, len); in.close(); out.close(); } private boolean isYouTubeInstalled() { PackageManager pm = this.cordova.getActivity().getPackageManager(); try { pm.getPackageInfo("com.google.android.youtube", PackageManager.GET_ACTIVITIES); return true; } catch (PackageManager.NameNotFoundException e) { return false; } } }
<!doctype html> <html> <head> <script type="text/javascript" charset="utf-8" src="cordova.js"></script> <script type="text/javascript"> //On déclare le plugin cordova.define("cordova/plugin/fileopener", function(require, exports, module) { var exec = require("cordova/exec"); var FileOpener = function () {}; FileOpener.prototype.open = function(url) { exec(null, null, "FileOpener", "openFile", [url]); }; var fileOpener = new FileOpener(); module.exports = fileOpener; }); /** * Chargment du plugin */ if (!window.plugins) { window.plugins = {}; } if (!window.plugins.fileOpener) { window.plugins.fileOpener = cordova.require("cordova/plugin/fileopener"); } </script> </head> <body> <a href="javascript:readPDF(CHEMIN_FICHIER)">Mon PDF</a> </body> </html>
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