Tag Archives: Mobile Development

Flutter Camera App

We are going to make a Flutter camera app. We will access camera API to overlay preview in full screen widget. The app will need a permission to access camera device. You can then able to extend functionality such as flash, camera orientation, camera focus and capture frame and access …

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Making Flutter Firebase Chat App

This part will cover how to make a chat app with Flutter and Firebase from scratch. You will learn how to integrate Firebase Auth, Google Sign-In, Cloud Firestore for database, and Firestore Storage. We will also put an emoji as features. The final app will show like this: Flutter Chat …

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Cannot Launch Android Emulator

Android Emulator is useful when you want to debug locally inside your environment. We can debug with any minimal Android API requirements that our apps need. But, sometimes we cannot launch Android Emulator with some error. Last time, i had this error log: [140735755441088]:ERROR:./android/qt/qt_setup.cpp:28:Qt library not found at ../emulator/lib64/qt/libCould not …

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React Native Tutorial

Hi, we’re going to be looking at the awesome technology of React Native. We will learn and talk about React Native tutorial from zero to intermediate. React Native, in case you don’t know, is a library that builds up upon React and JavaScript and allows you to build native mobile …

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Flutter

When you plan to make a cross platform mobile development, Google Flutter is one of your best choice. As 4th December 2018 at Flutter Live!, Google announced the stable release of Flutter 1.0. It is very overwhelming for the community. As we know, Flutter could make a beautiful and amazing …

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Different Tуреѕ Of Frameworks fоr Hуbrіd App Development Sеrvісе

In thіѕ dіgіtаl еrа, thе рорulаrіtу оf mobile аррlісаtіоnѕ іѕ іnсrеаѕіng dау by dау. Nоw, more аnd mоrе people are uѕіng smartphones and uѕе mobile аррlісаtіоnѕ fоr their dаіlу work. Wіth іnсrеаѕіng demand and popularity of mоbіlе аррlісаtіоnѕ, mоbіlе арр dеvеlорmеnt companies аrе striving tо еnhаnсе the uѕеr еxреrіеnсе bу …

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Integrating OpenCV Android to you Android application

Create a new project, name it as you want and take the default (minSdkVersion 15 is fine). Download the zip file from here: https://sourceforge.net/projects/opencvlibrary/files/opencv-android/ (I downloaded the latest version: 3.4.1 version, but there may be a newer versions). Unzip the zip file, the best place is in your workspace folder, …

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Reading console input in Kotlin

Recently i just begin to improve my algorithm using Kotlin. I tried to solve some problem and then with some input how can i code the output from that problem. Some input need to read and become my variable in my code. So how can i read input from console?I …

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Converting dp into pixel Android

I have created an application integrated with ads. I am using banner and interstitial ads. The banner ads generally has a fix height 50dp.The problem is, if you program the banner to show after the ads loaded, and programmatically set the padding of the other view above or below the …

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