El-Tommy opened a new issue, #1590:
URL: https://github.com/apache/cordova-android/issues/1590
I'm using JavaScript's FileReader API to try to get the blob of a file
inside a Cordova application.
My code is like the example below:
```javascript
originalLocation =
'content://com.android.externalstorage.documents/document/primary%3ADownload%2F1671641692909.jpg';
window.FilePath.resolveNativePath(originalLocation, function (newFilepath) {
resolveFilePath(newFilepath) });
function resolveFilePath(location) {
window.resolveLocalFileSystemURL(location, function (fileEntry) {
fileEntry.file(function (file) {
let reader = new FileReader();
reader.onload = function (event) {
console.log(reader.result);
console.log(event);
}
reader.onloadstart = function (event) {
console.log(reader.result);
console.log(event);
}
reader.onloadend = function (event) {
console.log(reader.result);
console.log(event);
}
reader.onprogress = function (event) {
console.log(reader.result);
console.log(event);
}
reader.onerror = function (event) {
console.log(reader.result);
console.log(event);
const error = reader.error;
console.log(error);
}
reader.onabort = function (event) {
console.log(reader.result);
console.log(event);
}
console.log(file);
reader.readAsArrayBuffer(file);
});
});
}
```
```xml
<edit-config file="AndroidManifest.xml" mode="merge"
target="/manifest/application">
<application requestLegacyExternalStorage="true" />
</edit-config>
<preference name="AndroidExtraFilesystems"
value="files,files-external,documents,sdcard,cache,cache-external,assets,root"
/>
<preference name="AndroidPersistentFileLocation" value="Internal" />
<preference name="AndroidPersistentFileLocation" value="Compatibility" />
```
When reading an image, the API works correctly, obtaining the content, but
with files that are not images, the FileReader's onerror event always returns
the message "FileError {code: 1}". I already tried to read using all possible
ways (readAsArrayBuffer, readAsBinaryString, readAsDataURL,readAsText).
The location of files on the smartphone.
- Image before resolveLocalFileSystemURL:
`content://com.android.externalstorage.documents/document/primary%3ADownload%2F1671641692909.jpg`
- Image after resolveLocalFileSystemURL:
`https://com.example.mobile.app.myapp/__cdvfile_sdcard__/Download/1671641692909.jpg
- Success`
- File before resolveLocalFileSystemURL:
`content://com.android.externalstorage.documents/document/primary%3ADownload%2FExample.pptx`
- File after resolveLocalFileSystemURL:
`https://com.example.mobile.app.myapp/__cdvfile_sdcard__/Download/Example.pptx
- Error`
What could possibly be happening?
### Environment, Platform, Device
Android 12 - Samsung A 53
### Version information
Cordova: 11.1.0
Cordova-Android: 10.1.2
## Checklist
- [X] I searched for existing GitHub issues
- [X] I updated all Cordova tooling to most recent version
- [X] I included all the necessary information above
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