Guide to Solve different kinds of Problems (Page - 33)

See the example and learn how to use Image Picker from Gallery or Camera and upload files to the server using PHP. In this example, first, we choose the file and convert to base64 encoding and upload as a string and in the server.

In this example, I have shown to pick any kind of file and upload it to the PHP server. During uploading, it will show progress percentage, total size, and uploaded size.

When you are making a web-based app for mobiles, databases are on the servers, so you have to communicate with the server using REST API.

In this example, We have made a search bar which is appeared when the “Search” icon gets clicked at App Bar. When a user inputs any query, it gets the suggestion from PHP and MySQL server and shows in the app.

Flutter gives inbuilt icon pack to use in your app, but it has very few icon sets, so you have to depend on another icon packs. Font Awesome is one of the best icon pack for flutter or web applications.

Are you making flashlight app or using flashlight feature in your torch application ? Then, see the example below to access flashlight features using Flutter.

When you add drawer navigation to Scaffold, it always shows above the app bar and there is no configuration to set it below. But with a simple trick, you can set drawer layout below the app bar.

Learn how to automatically show Internet connection message when device is offline or online