ResearchThinker, Author At ResearchThinker

How can we resolve scrolling issues when using multiple ListView in a Flutter ?

researchThinker10 months ago10 months ago01 mins

Fixing Multiple ListView Scrolling Issues in Flutter In Flutter, when encountering scrolling issues on a single page due to multiple ListView widgets or when using half of the page for a ListView and scrolling doesn’t function properly within the ListView, consider using NeverScrollableScrollPhysics() instead of AlwaysScrollableScrollPhysics(). This adjustment resolves scrolling problems, particularly when users attempt…

ADXL 345 vs ADXL 335 | Which one is better ADXL 345 or ADXL 335 ?

researchThinker10 months ago10 months ago04 mins

Comparison between ADXL 345 and ADXL 335 Feature ADXL345 ADXL335 Acceleration Type Digital (I2C/SPI) Analog Axes Triple-axis (X, Y, Z) Triple-axis (X, Y, Z) Resolution Higher resolution, selectable up to ±16g Lower resolution, typically ±3g Output Interface I2C, SPI Analog voltage output Additional Features Tap/double-tap detection, FIFO buffer – Power Consumption Generally higher due to…

How to Create Rounded Images in Flutter?

researchThinker10 months ago10 months ago03 mins

Flutter Rounded Images In Flutter, rounded images within cards or dialog boxes can greatly enhance the visual appeal and user experience of your application. Whether you’re designing a profile display, product showcase, or any other UI component, rounded images can add a touch of elegance. To implement rounded images in Flutter, we utilize the Card…

bottomsheet in flutter with transparent background with close button

Flutter Bottom Sheet with Transparent Background and Close Button

researchThinker10 months ago10 months ago02 mins

How to Create a Flutter Bottom Sheet with Transparent Background and Close Button (with Example) In this way, you can create a transparent background for the close button, and you can even add any icon or text. Additionally, we use rounded corners, which you can change accordingly. If you have any queries, you can message…

Creating a Rounded Bottom Sheet in Flutter

researchThinker10 months ago10 months ago02 mins

How to Create a Rounded Top Side Bottom Sheet in Flutter ? In Flutter, bottom sheets play a major role in many pages, reducing clutter or facilitating less frequent operations. We can use a bottom sheet through showModalBottomSheet to create and implement it according to our needs. However, in this tutorial, we will be crafting…

Easy Guide: Setting Font Style in Flutter App Using Google Fonts

researchThinker11 months ago11 months ago03 mins

Setting Font Style in Flutter App Step 1: Install the Google Fonts Plugin Firstly, you need to install the google_fonts plugin. This plugin helps you easily integrate Google Fonts into your Flutter app. To install it, add the following dependency to your pubspec.yaml file under dependencies: After making the changes, run flutter pub get in…

Hide the text field cursor in Flutter | Hide Text Field Highlighting and Copying Text Option

researchThinker11 months ago11 months ago01 mins

In Flutter, hiding the cursor in a text field is quite common and necessary in different situations, especially when the text field is small. Sometimes, users prefer to keep the cursor hidden for a cleaner look. How to hide the text field cursor in Flutter ? How to Hide Text Field Highlighting, Copying Text Option…

Flutter

List is not updated when using shared preferences

researchThinker1 year ago1 year ago01 mins

How to update a list in shared preferences ? In Shared Preferences, we can also store a list in the form of a string. In the example below, a list of string data is stored in Shared Preferences as a string. If list of data update continuously but shared prefernces stored data not updated properly

Flutter

[Solved] GestureDetector is not working on the TextField

researchThinker1 year ago1 year ago01 mins

If a GestureDetector is not working on a TextField in Flutter, it’s important to note that TextField itself handles user input gestures, and using a GestureDetector directly on it might not behave as expected. If you require a Gesture Detector on a Text field, use the following code. In this code, the AbsorbPointer ensures that…

How to test IoT devices ? | Template of IoT Device Testing Report

researchThinker1 year ago1 year ago03 mins

Common Testing Parameters for IoT devices This is a simplified template , you can customize it further based on your specific IoT device and testing requirements IoT DEVICE TESTING REPORT STATUS 1. Device Information: – Device Name: XYZ Smart Sensor – Model/Version: V1.0 – Firmware/Software Version: 1.2.3 – Manufacturer: ABC Electronics 2. Test Environment: –…