Летучий программист

1. Build an ipa file. Step 1 ) Build an ipa file with the command below or go to "Product" and "Archive" in Xcode (open "Runner.xcworkspace" in ios folder of your flutter project). # in the root directory of your flutter project. flutter build ipa 📌 The built archive file named "Runner.xcarchive" is located in "root/build/ios/archive" in case that you commanded "flutter build ipa". Open the file..

1. open the project in AndroidStudio 2. [Tools] - [Flutter] - [Open for Editing in Android Studio] 3. [Build] - [Generate Signed Bundle/APK] in the Android Studio editor (it should be synchronized before moving into this step.) 4. [Apk for testing / Android App Bundle for official distribution] 5. Choose a keystore file and enter all related-fields and go to [NEXT] 7. Check if the file has succe..

1. Install flutter_cli with dart pub. (please note the environmental path from the response of the command) dart pub global activate flutterfire_cli 2. Set up an environmental path manually or command the line below. export PATH="$PATH":"$HOME/.pub-cache/bin" 3. Command the line below curl -sL https://firebase.tools | bash 4. Log in with your firebase account. firebase login 5. Configure with th..

회사 제품의 가장 기본 bodytext의 크기는 14이나 디자인 QA 도중 IOS에서는 14가 아니라 체감 10 혹은 11 정도로 표출되는 것을 확인했다. 갖고 있는 기기가 안드이다 보니 IOS는 13 Pro 시뮬레이터로 돌리며 QA를 진행한 핸드폰 역시 아이폰이었는데 기종마다 차이가 있는 건지에 대해서는 아직도 미해결이다. 이런 저런 방법을 다 동원했을 때 그나마 폰트 크기를 키워준 건 MedaQuery를 통한 textScaleFactor 설정이다. 단, 이역시도 100% 해결은 아니므로 주의하는 것이 좋다. Text마다 지정하는 것보다 최상단 App Class의 MaterialApp의 builder 프로퍼티를 통해 선언해 주어야만 전체 적용이 가능하다. 하기 코드에서는 혹시 모를 상황에 대비하여 cl..

Solution ) open terminal and and type the command below xcode-select --install Output: (No errors)

ISSUE => 'flutter' command is not recognized in terminal after Flutter sdk installation. Solution 1. vi ./zshrc 2. type "i" to change the mode to "INSERT". 3. insert the path below (Please note that double quotes before '$' and after 'bin' could result in error) export PATH=$PATH:~/Development/flutter/bin 4. type "esc" and ":wq" to exit from the editor. 5. source ./zshrc 6. (non-obligatory) flut..

to check ddependency status if the installed dependencies support null safety. dart pub outdated --mode=null-safety to upgrade dependency version to the latest version supporting null safety. dart pub upgrade --null-safety to add dev_dependency. flutter pub add --dev to run a persistent build server that watches the files system for edits and does rebuilds as necessary. --delete-conflicting-outp..