All Questions
259
questions
1
vote
0
answers
145
views
Getting error while writing stream on android 14 using react-native-blob-util
I am trying to write stream using the following code below
let {dirs} = ReactNativeBlobUtil.fs;
const dirToSave = Platform.OS == 'ios' ? dirs.DocumentDir : dirs.DownloadDir;
let PATH_TO_FILE = dirs....
- 2,810
0
votes
1
answer
492
views
How to query a blob column in @capacitor-community/sqlite in Android platform
I have a pre-populated test sqlite db with a table with blob column where png image is saved. I'm trying to query it in an ionic/angular/capacitor with @capacitor-community/sqlite platform running in ...
- 21
5
votes
0
answers
344
views
Blob download not working with JavaScript inside a WebView
I have a React application which needs to support both WebViews and Browsers. I have a functionality where-in we have an API which returns base64String and we need to convert it to PDF and provide a ...
- 587
1
vote
1
answer
1k
views
How to convert blob to base64 on React Native
I'm developing an application that runs both web and mobile app (React Native).
In the mobile app, I have to fetch a file from S3 Bucket and convert it to base64 in order to show and write it to ...
- 63
0
votes
1
answer
155
views
Uploading image as blob in Mysql | Flutter
I am currently creating a program with the flutter framework, and I need to upload images to a hosted database in a blob datatype. Is it possible to do through flutter framework where image taken from ...
- 3
1
vote
0
answers
85
views
Update one variable from Blob Object in SQLite
I had a app with version 3.2.1 and release version 3.2.2 now.
In version 3.2.1 , I had an object with 2 variable for example Name and Email.
at First , I Converted The Object to Byte with this code:
...
- 108
2
votes
1
answer
12k
views
How to download blob url in webview
I'm using a web view on Android.
When I clicked the download button,
url : "blob:http://tftpblah~.com/adljk"
But I can't download it.
I searched and found that the solution is converting ...
- 95
1
vote
1
answer
601
views
react-native android getting Blob JSON instead of image file in S3 pre-signed URL
I'm trying to upload an image from android using react-native-image-picker and pre-signed URL but instead getting an image with no content and if I change the image file extension to JSON, I get the ...
- 83
-1
votes
1
answer
3k
views
Download Word .docx as Blob file from Angular on mobile devices
I am trying to download .docx file from REST API (.NET Core FileContentResult) in Angular application. Everything is working fine on PC, but there is problem with downloading .docx files in VMware ...
- 39
-1
votes
1
answer
138
views
Uploading an image as BLOB to SQL in android
I am making a uni project and I chose to make an android app that also needs to upload and retrieve images.
The part I don't understand is the uploading and retrieving part.
I have tried many things ...
- 27
2
votes
1
answer
1k
views
Get data from blob in android webview
I'm creating an application that uses web view to load the website and allow to download data like IMG/PDF/GIF. The problem is that the download link is not a normal link it's blob:.
I know blob: URL ...
- 891
0
votes
0
answers
62
views
Image file size turned to 17B when upload the photo to Azure Storage Explorer (Ionic 5)
I wanted to create a function which able user to upload photo to the azure storage using their mobile device. However, when i run the ionic project, i'm able to capture image and upload to the azure ...
- 5
0
votes
2
answers
197
views
Exception in SQLite Database while retrieving a blob
I have created a table orders, in order to display the cart items. When I click the add to cart button in the product details activity, the app crashes and goes to the previous page. But, I can see ...
- 9
1
vote
1
answer
218
views
Retrieving image from SQLite Database (BLOB data type)
I have tried to retrieve the byte[] from my SQLite DB using the code:
public byte[] getImageData() throws SQLException{
SQLiteDatabase db = this.getReadableDatabase();
Cursor cursor = db....
0
votes
1
answer
133
views
Can you extract the blobs from an OTM ROM?
I didn't find any other place to put this, so I put it here. I finally got a successful lineage build this morning (surnia), and I am now trying to build for athene (Moto G4/ G4 Plus), which is ...
- 365