This video shows the code to convert an image file content to byte array in your Android App’s Java code. I hope you like this video. For any questions, suggestions or appreciation please contact us at: https://programmerworld.co/contact/ or email at: programmerworld1990@gmail.com Complete source code and other details: Screenshots:
Tag: db
How to upload BLOB (image, video) data to Firebase database from your Android App? API 34 | Android 14
The provided content is a detailed tutorial on how to insert Binary Large Objects (BLOB) data, such as images or videos, into a Firebase database from an Android app. It includes a link to a tutorial video, complete source code (written in Java), Android application package (manifest) specifications, Gradle scripts, and Android layout XML code. The source code demonstrates how to upload an image from internal storage into the Firebase database and how to retrieve and display it. The corresponding XML layout consists of two ImageView components and two buttons for triggering database operations.
Create your Firebase Realtime database Calendar App to store events or reminders? – Android 13 API 33
In this video it shows the steps to create your firebase database based Calendar App. This App can be used to store your reminders or events in your firebase database. I hope you like this video. For any questions, suggestions or appreciation please contact us at: https://programmerworld.co/contact/ or email at:…
How to solve Oracle database ERROR: ORA-12541: TNS:no listener?
Executing sqlplus to connect to local database gives below error when the respective service is not running. To solve this issue, follow below steps: 1. Goto Services.msc 2. Start the below services: 3. Then try again the sqlplus command. Enter the user-name and password if prompted.
How to connect and work with Oracle database in matlab using App Designer?
In this video it shows how to develop a Matlab App to connect and work with Oracle Database. It runs a simple query to fetch the data from the database and display it in the TextArea widget in the App. I hope you like this video. For any questions, suggestions…
How to connect to Oracle database and run SQL queries from matlab command line and database explorer App?
In this video it shows the steps to configure the Oracle database in the matlab environment using the database explorer. The it shows how one run a query on the connected database through the database explorer or Matlab commands/ script. In this video it initially shows the result of connecting…
How to connect to the Oracle database using JDBC driver from your Android App? – Android Studio Example
In this page it shows the steps to develop the Android App code to connect to the Oracle database. It briefly shows the steps to install and setup the Oracle database on your machine initially. Then it takes through the steps of how to include the jdbc JAR file in…
How to save edited text (bold, italic, underline, alignment) in SQLite database in your Android App?
In this video it shows how to save the edit text information, such as Bold, Italics, underline or Left/ right/ center alignmnent (justification) in a SQLite database. Part 1 of this tutorial is available in the below link:https://programmerworld.co/android/how-to-create-your-own-text-editor-android-app-for-making-text-bold-italics-underline-alignment/ I hope you like this video. For any questions, suggestions or appreciation…
How to store image in MS SQL Server database and retrieve it from your Android App?
This page shows steps to create an Android App which connects to MS SQL Server Database. It uses the MSSQL database to store the images in bytes array format. The respective data type in database server is VARBINARY(MAX). It uses a couple of images saved in the emulator phone to…
How to store images in SQLite database (insert, update, delete and fetch) in your Android App?
This video shows simple steps to store the image files in your local SQLite database. For storing the Images in the database, unlike simple text or numbers, it uses BLOB field. It first converts the image file (or image) into bitmap. Then it converts the bitmap into bytes by compressing…