Users' questions

How can we communicate with external database in Android?

by John A.

How can we communicate with external database in Android?

Import and Use External Database in Android

  1. Create a database quotes.
  2. The database can be imported into project either directly as it is, or as a compressed file.
  3. Create a new application “External Database Demo” with a package name “com.
  4. Open the build.
  5. Right click on the app folder and create new assets folder.

How the Android application is connected to external database?

5 Answers. Yes you have to create Web Service to interact with External Database (MySql in your case). Its very easy to create Web service in PHP as its having one function which convert your DB data to JSON and you can easily parse the JSON data and display that in Listview or accordingly your requirement.

How do I connect to an external DB?

Connecting to External Databases (Windows)

  1. Go to the Tools & Settings > ODBC Data Sources.
  2. Click Add ODBC DSN.
  3. Specify the ODBC connection name and description in the corresponding fields.
  4. Select the required driver in the Driver field.
  5. Click OK.
  6. Choose the appropriate options on the driver configuration screen.

How do I connect an existing SQLite database to my Android?

Step by Step Procedures

  1. Step 1: Open android studio project which has SQLite database connection.
  2. Step 2: Connect a device.
  3. Step 3: Search for Device File Explorer in android studio.
  4. Step 4: Search application package name.
  5. Step 5: Download the database.
  6. Step 6: Download SQLite browser.
  7. Step 7: Search saved database file.

How do mobile apps connect to database?

Simple steps to create a database and handle are as follows.

  1. Create “SQLiteDatabase” object.
  2. Open or Create a database and create a connection.
  3. Perform insert, update or delete operation.
  4. Create a Cursor to display data from the table of the database.
  5. Close the database connectivity.

How sync SQLite database with Android phone with MySQL database on server?

Create a webservice (REST is probably best) and serialize your SQLite/MySQL data and PUT/POST/GET it to/from your web service. This will give you a nice layer of abstraction in case you decide to switch from MySQL to something else server side.

How do I open a DB file on Android?

DB file?

  1. Database Browser is a free tool that opens a DB file on your system or Mac.
  2. Download the version for your system.
  3. Install the program.
  4. Open the DB browser via the start menu.
  5. Click Open Database. It’s at the top of the app.
  6. Navigate to the database file you want to open.
  7. Select the file and click Open.