How to make flutter card auto adjust its height depend on content

Posted by Andre Scott | Updated on | Flutter


I recommend you to use flutter_staggered_grid_view: and to give up to AspectRatio widget. More about tiles here.

flutter firestore pagination using streambuilder

Posted by Andre Scott | Updated on | Flutter


Take a try with below code:

Dart catch http exceptions

Posted by Andre Scott | Updated on | Flutter


It’s good to catch each kind of exception individually rather than catching all exceptions generally. Catching them individually allows you to handle them appropriately.

Is possible to get Image GPS location coordinates from the Image?

Posted by Andre Scott | Updated on | Flutter


I discovered that my previous problem was related to the Camera permissions of the devices. Usually a camera from android access the user location and save the GPS coordinates as Exif tag, but the ios …

How to draw overlapping circles in flutter

Posted by Andre Scott | Updated on | Flutter


The coordinates of the k-th center will be (rcos kx, rsin kx) where r is the radius, and x = 2*pi/n where n is the number of circles you need. Here is the example how …

Where to find iOS Bundle ID without xcode?

Posted by Andre Scott | Updated on | Flutter


In the root folder of your project you probably have a file called Info.plist if you open this file in any text/code editor you can search by CFBundleIdentifier. The next line will show your Bundle ID.

Wrapping text inside a circle in Flutter

Posted by Andre Scott | Updated on | Flutter


Using existing API, it should be possible to achieve a similar custom effect by implementing something that performs the following steps: Create a column. Layout single line text with width of circle at line 1 …

Network images keeps disappearing when scrolling list view in flutter?

Posted by Andre Scott | Updated on | Flutter


List View creates the widget when it is visible. Thus only the visible child has the image and the one disappearing removes the widget and the one not loaded yet doesn’t fetch the image. This …

Flutter Matrix4 to rotate a Container by its center?

Posted by Andre Scott | Updated on | Flutter


I’ve found the answer and just made this package (to do all kinds of transformations, not only rotate by the center.

How to find memory leaks in Flutter?

Posted by Andre Scott | Updated on | Flutter


Am implemented Memory leack testing in android studio ide. Step – 1 : Connect your device with android studio and run your application on your device. Step – 2 : Go to View -> Tool …

How to catch and report Flutter errors

Posted by Andre Scott | Updated on | Flutter


In addition to Dart errors, Flutter can throw errors such as platform exceptions that occur when calling native code. Be sure to capture and report these types of errors as well. To capture Flutter errors, …

How to create a function to report errors in flutter?

Posted by Andre Scott | Updated on | Flutter


With Sentry set up, you can begin to report errors. Since you don’t want to report errors to Sentry during development, first create a function that lets you know whether you’re in debug or production …

Display the current value of the text field

Posted by Andre Scott | Updated on | Flutter


The following code displays an alert dialog with the current value of the text field when the user taps a floating action button.

How to create a TextEditingController in flutter?

Posted by Jennifer | Updated on | Flutter


To retrieve the text a user has entered into a text field, create a TextEditingController and supply it to a TextField or TextFormField.

How to display a snackbar in flutter?

Posted by Andre Scott | Updated on | Flutter


It can be useful to briefly inform your users when certain actions take place. For example, when a user swipes away a message in a list, you might want to inform them that the message …