cordova-plugin-filepath
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Published
20 hours ago •
hiddentao
hiddentao
resolveNativePath getting error 'uri'. How to debug this one?
At least it should return error object so it will easy to debug. Not getting any clue what is happening here.
It is happening only for pdf & docs files
Here i want native file path to find original file name.
Ionic: 4 @ionic-native/[email protected] [email protected]
Please any one can help me out.
Note: i am checking this on android emulator not on android device..
`import { FilePath } from '@ionic-native/file-path/ngx'; import { FileChooser } from '@ionic-native/file-chooser/ngx';
this.fileChooser.open().then(fileUri => { this.filePath.resolveNativePath(fileUri).then(resolvedNativePath => { }).catch(err=> { console.log(err); -> it getting 'uri' }) })`
I am running on an Android Device (Google Pixel 4a, Android 11) and I have the same problem, please help!
Same her:
"@ionic-native/file-path": "^5.30.0",
"cordova-plugin-filepath": "^1.5.8",
"@ionic-native/core": "^5.30.0",
on real devices: pixel 2 and pixel 3 with Android 11.
I think it is related to the filetype (I try opening CSVs). Inside of getPath there is a check isDownloadsDocument(uri) which is false for my CSV. However, isMediaDocument(uri) returns true but he than expect a "image", "video" or "audio" which is all false. That is why contentUri stays null.
The same happening here. This actually happens for Android 10+ devices. Did anyone find any solution for this?
For Android 10, add android:requestLegacyExternalStorage="true" to application tag in AndroidManifest.xml, and target Sdk version 29 or 30.
I did same as @Houdhey said but it did not work for all files (for example CSV not working for me).
I use:
buildToolsVersion '30.0.3' compileSdkVersion = 29 targetSdkVersion = 28
I did couple of changes out of some of the open PR and it works fine for those files I use (no guarantee):
package com.hiddentao.cordova.filepath;
import android.text.TextUtils;
import android.Manifest;
import android.content.ContentUris;
import android.content.Context;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.provider.OpenableColumns;
import android.util.Log;
import android.database.Cursor;
import android.os.Build;
import android.os.Environment;
import android.provider.DocumentsContract;
import android.provider.MediaStore;
import org.apache.cordova.CallbackContext;
import org.apache.cordova.CordovaInterface;
import org.apache.cordova.CordovaPlugin;
import org.apache.cordova.CordovaWebView;
import org.apache.cordova.PermissionHelper;
import org.json.JSONArray;
import org.json.JSONObject;
import org.json.JSONException;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.util.List;
import java.io.File;
public class FilePath extends CordovaPlugin {
private static final String TAG = "[FilePath plugin]: ";
private static final int INVALID_ACTION_ERROR_CODE = -1;
private static final int GET_PATH_ERROR_CODE = 0;
private static final String GET_PATH_ERROR_ID = null;
private static final int GET_CLOUD_PATH_ERROR_CODE = 1;
private static final String GET_CLOUD_PATH_ERROR_ID = "cloud";
private static final int RC_READ_EXTERNAL_STORAGE = 5;
private static CallbackContext callback;
private static String uriStr;
public static final int READ_REQ_CODE = 0;
public static final String READ = Manifest.permission.READ_EXTERNAL_STORAGE;
protected void getReadPermission(int requestCode) {
PermissionHelper.requestPermission(this, requestCode, READ);
}
public void initialize(CordovaInterface cordova, final CordovaWebView webView) {
super.initialize(cordova, webView);
}
/**
* Executes the request and returns PluginResult.
*
* @param action The action to execute.
* @param args JSONArry of arguments for the plugin.
* @param callbackContext The callback context through which to return stuff to caller.
* @return A PluginResult object with a status and message.
*/
@Override
public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
this.callback = callbackContext;
this.uriStr = args.getString(0);
if (action.equals("resolveNativePath")) {
if (PermissionHelper.hasPermission(this, READ)) {
resolveNativePath();
}
else {
getReadPermission(READ_REQ_CODE);
}
return true;
}
else {
JSONObject resultObj = new JSONObject();
resultObj.put("code", INVALID_ACTION_ERROR_CODE);
resultObj.put("message", "Invalid action.");
callbackContext.error(resultObj);
}
return false;
}
public void resolveNativePath() throws JSONException {
JSONObject resultObj = new JSONObject();
/* content:///... */
Uri pvUrl = Uri.parse(this.uriStr);
Log.d(TAG, "URI: " + this.uriStr);
Context appContext = this.cordova.getActivity().getApplicationContext();
String filePath = getPath(appContext, pvUrl);
//check result; send error/success callback
if (filePath == GET_PATH_ERROR_ID) {
resultObj.put("code", GET_PATH_ERROR_CODE);
resultObj.put("message", "Unable to resolve filesystem path.");
this.callback.error(resultObj);
}
else if (filePath.equals(GET_CLOUD_PATH_ERROR_ID)) {
resultObj.put("code", GET_CLOUD_PATH_ERROR_CODE);
resultObj.put("message", "Files from cloud cannot be resolved to filesystem, download is required.");
this.callback.error(resultObj);
}
else {
Log.d(TAG, "Filepath: " + filePath);
this.callback.success("file://" + filePath);
}
}
public void onRequestPermissionResult(int requestCode, String[] permissions, int[] grantResults) throws JSONException {
for (int r : grantResults) {
if (r == PackageManager.PERMISSION_DENIED) {
JSONObject resultObj = new JSONObject();
resultObj.put("code", 3);
resultObj.put("message", "Filesystem permission was denied.");
this.callback.error(resultObj);
return;
}
}
if (requestCode == READ_REQ_CODE) {
resolveNativePath();
}
}
/**
* @param uri The Uri to check.
* @return Whether the Uri authority is ExternalStorageProvider.
*/
private static boolean isExternalStorageDocument(Uri uri) {
return "com.android.externalstorage.documents".equals(uri.getAuthority());
}
/**
* @param uri The Uri to check.
* @return Whether the Uri authority is DownloadsProvider.
*/
private static boolean isDownloadsDocument(Uri uri) {
return "com.android.providers.downloads.documents".equals(uri.getAuthority());
}
/**
* @param uri The Uri to check.
* @return Whether the Uri authority is MediaProvider.
*/
private static boolean isMediaDocument(Uri uri) {
return "com.android.providers.media.documents".equals(uri.getAuthority());
}
/**
* @param uri The Uri to check.
* @return Whether the Uri authority is Google Photos.
*/
private static boolean isGooglePhotosUri(Uri uri) {
return ("com.google.android.apps.photos.content".equals(uri.getAuthority())
|| "com.google.android.apps.photos.contentprovider".equals(uri.getAuthority()));
}
/**
* @param uri The Uri to check.
* @return Whether the Uri authority is Google Drive.
*/
private static boolean isGoogleDriveUri(Uri uri) {
return "com.google.android.apps.docs.storage".equals(uri.getAuthority()) || "com.google.android.apps.docs.storage.legacy".equals(uri.getAuthority());
}
/**
* @param uri The Uri to check.
* @return Whether the Uri authority is One Drive.
*/
private static boolean isOneDriveUri(Uri uri) {
return "com.microsoft.skydrive.content.external".equals(uri.getAuthority());
}
/**
* Get the value of the data column for this Uri. This is useful for
* MediaStore Uris, and other file-based ContentProviders.
*
* @param context The context.
* @param uri The Uri to query.
* @param selection (Optional) Filter used in the query.
* @param selectionArgs (Optional) Selection arguments used in the query.
* @return The value of the _data column, which is typically a file path.
*/
private static String getDataColumn(Context context, Uri uri, String selection,
String[] selectionArgs) {
Cursor cursor = null;
final String column = "_data";
final String[] projection = {
column
};
try {
cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs,
null);
if (cursor != null && cursor.moveToFirst()) {
final int column_index = cursor.getColumnIndexOrThrow(column);
return cursor.getString(column_index);
}
} finally {
if (cursor != null)
cursor.close();
}
return null;
}
/**
* Get content:// from segment list
* In the new Uri Authority of Google Photos, the last segment is not the content:// anymore
* So let's iterate through all segments and find the content uri!
*
* @param segments The list of segment
*/
private static String getContentFromSegments(List<String> segments) {
String contentPath = "";
for (String item : segments) {
if (item.startsWith("content://")) {
contentPath = item;
break;
}
}
return contentPath;
}
/**
* Check if a file exists on device
*
* @param filePath The absolute file path
*/
private static boolean fileExists(String filePath) {
File file = new File(filePath);
return file.exists();
}
/**
* Get full file path from external storage
*
* @param pathData The storage type and the relative path
*/
private static String getPathFromExtSD(String[] pathData) {
final String type = pathData[0];
final String relativePath = "/" + pathData[1];
String fullPath = "";
// on my Sony devices (4.4.4 & 5.1.1), `type` is a dynamic string
// something like "71F8-2C0A", some kind of unique id per storage
// don't know any API that can get the root path of that storage based on its id.
//
// so no "primary" type, but let the check here for other devices
if ("primary".equalsIgnoreCase(type)) {
fullPath = Environment.getExternalStorageDirectory() + relativePath;
if (fileExists(fullPath)) {
return fullPath;
}
}
//fix some devices(Android Q),'type' like "71F8-2C0A"
//but "primary".equalsIgnoreCase(type) is false
fullPath = "/storage/" + type + "/" + relativePath;
if (fileExists(fullPath)) {
return fullPath;
}
// Environment.isExternalStorageRemovable() is `true` for external and internal storage
// so we cannot relay on it.
//
// instead, for each possible path, check if file exists
// we'll start with secondary storage as this could be our (physically) removable sd card
fullPath = System.getenv("SECONDARY_STORAGE") + relativePath;
if (fileExists(fullPath)) {
return fullPath;
}
fullPath = System.getenv("EXTERNAL_STORAGE") + relativePath;
if (fileExists(fullPath)) {
return fullPath;
}
return "";
}
/**
* Get a file path from a Uri. 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.<br>
* <br>
* Callers should check whether the path is local before assuming it
* represents a local file.
*
* @param context The context.
* @param uri The Uri to query.
*/
private static String getPath(final Context context, final Uri uri) {
Log.d(TAG, "File - " +
"Authority: " + uri.getAuthority() +
", Fragment: " + uri.getFragment() +
", Port: " + uri.getPort() +
", Query: " + uri.getQuery() +
", Scheme: " + uri.getScheme() +
", Host: " + uri.getHost() +
", Segments: " + uri.getPathSegments().toString()
);
final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
// DocumentProvider
if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
// ExternalStorageProvider
if (isExternalStorageDocument(uri)) {
final String docId = DocumentsContract.getDocumentId(uri);
final String[] split = docId.split(":");
final String type = split[0];
String fullPath = getPathFromExtSD(split);
if (fullPath != "") {
return fullPath;
}
else {
return null;
}
}
// DownloadsProvider
else if (isDownloadsDocument(uri)) {
// thanks to https://github.com/hiddentao/cordova-plugin-filepath/issues/34#issuecomment-430129959
Cursor cursor = null;
try {
cursor = context.getContentResolver().query(uri, new String[]{MediaStore.MediaColumns.DISPLAY_NAME}, null, null, null);
if (cursor != null && cursor.moveToFirst()) {
String fileName = cursor.getString(0);
String path = Environment.getExternalStorageDirectory().toString() + "/Download/" + fileName;
if (fileExists(path)) {
return path;
}
}
} finally {
if (cursor != null)
cursor.close();
}
//
final String id = DocumentsContract.getDocumentId(uri);
String[] contentUriPrefixesToTry = new String[]{
"content://downloads/public_downloads",
"content://downloads/my_downloads"
};
for (String contentUriPrefix : contentUriPrefixesToTry) {
Uri contentUri = ContentUris.withAppendedId(Uri.parse(contentUriPrefix), Long.valueOf(id));
try {
String path = getDataColumn(context, contentUri, null, null);
if (path != null) {
return path;
}
} catch (Exception e) {
}
}
try {
return getDriveFilePath(uri, context);
} catch (Exception e) {
return uri.getPath();
}
}
// MediaProvider
else if (isMediaDocument(uri)) {
final String docId = DocumentsContract.getDocumentId(uri);
final String[] split = docId.split(":");
final String type = split[0];
Uri contentUri = null;
if ("image".equals(type)) {
contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
} else if ("video".equals(type)) {
contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
} else if ("audio".equals(type)) {
contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
} else {
contentUri = MediaStore.Files.getContentUri("external");
}
final String selection = "_id=?";
final String[] selectionArgs = new String[]{
split[1]
};
return getDataColumn(context, contentUri, selection, selectionArgs);
} else if (isGoogleDriveUri(uri)) {
return getDriveFilePath(uri, context);
}
}
// MediaStore (and general)
else if ("content".equalsIgnoreCase(uri.getScheme())) {
// Return the remote address
if (isGooglePhotosUri(uri)) {
if (uri.toString().contains("mediakey")) {
return getDriveFilePath(uri, context);
} else {
String contentPath = getContentFromSegments(uri.getPathSegments());
if (contentPath != "") {
return getPath(context, Uri.parse(contentPath));
} else {
return null;
}
}
}
if (isGoogleDriveUri(uri) || isOneDriveUri(uri)) {
return getDriveFilePath(uri, context);
}
return getDataColumn(context, uri, null, null);
}
// File
else if ("file".equalsIgnoreCase(uri.getScheme())) {
return uri.getPath();
}
return null;
}
private static String getDriveFilePath(Uri uri, Context context) {
Uri returnUri = uri;
Cursor returnCursor = context.getContentResolver().query(returnUri, null, null, null, null);
/*
* Get the column indexes of the data in the Cursor,
* * move to the first row in the Cursor, get the data,
* * and display it.
* */
int nameIndex = returnCursor.getColumnIndex(OpenableColumns.DISPLAY_NAME);
int sizeIndex = returnCursor.getColumnIndex(OpenableColumns.SIZE);
returnCursor.moveToFirst();
String name = (returnCursor.getString(nameIndex));
String size = (Long.toString(returnCursor.getLong(sizeIndex)));
File file = new File(context.getCacheDir(), name);
try {
InputStream inputStream = context.getContentResolver().openInputStream(uri);
FileOutputStream outputStream = new FileOutputStream(file);
int read = 0;
int maxBufferSize = 1 * 1024 * 1024;
int bytesAvailable = inputStream.available();
//int bufferSize = 1024;
int bufferSize = Math.min(bytesAvailable, maxBufferSize);
final byte[] buffers = new byte[bufferSize];
while ((read = inputStream.read(buffers)) != -1) {
outputStream.write(buffers, 0, read);
}
Log.e("File Size", "Size " + file.length());
inputStream.close();
outputStream.close();
Log.e("File Path", "Path " + file.getPath());
Log.e("File Size", "Size " + file.length());
} catch (Exception e) {
Log.e("Exception", e.getMessage());
}
return file.getPath();
}
}
``
@CoooWeee Works perfectly!
@hiddentao Can you please merge this? Otherwise filetypes like csv, pdf etc. would not resolve the path..
@hiddentao I created a PR now ... base on https://github.com/hiddentao/cordova-plugin-filepath/issues/65#issuecomment-781817118
https://github.com/hiddentao/cordova-plugin-filepath/pull/71
For android 10 you have to add following to AndroidManifest.xml: android:requestLegacyExternalStorage="true" For android 11 (or higher) you have to add special permission for accessing all types of files, it is: android:name="android.permission.MANAGE_EXTERNAL_STORAGE"
Google / Android don't want you to use "MANAGE_EXTERNAL_STORAGE" permission. Read more here: https://developer.android.com/training/data-storage/manage-all-files
