Auto App Translate

A library that screenshots by language and then creates and distributes store images by language.

How to Use?

0. prepare

The following libraries must be set up to apply this library

• auto_app_translate
• auto_store_translate

1. Setup the config file

dev_dependencies:
   flutter_driver:
    sdk: flutter
   emulators: ^0.5.1
   auto_screenshot_translate:
   test: ^1.17.12
   

2. create android / ios emulator

it should be made to fit the size of the store. please refer this link

android

1. open android studio
2. tools - Device Manager - Create Device - New Hardware Profile
   1. Samsung Galaxy S10
      1. Device Name: Samsung Galaxy S10
      2. Screen - Resolution: 1440 x 3040
      3. click next until "Verify Configuration" step
      4. click "Show Advanced Settings"
      5. Emulated Performance - Boot option: Cold Boot
      6. Memory and Storage - Internal Storage: more then 2000MB
   2. nexus_9
      1. Device Name: nexus_9
      2. Screen - Resolution: 1536 x 2048
      3. click next until "Verify Configuration" step
      4. click "Show Advanced Settings"
      5. Emulated Performance - Boot option: Cold Boot
      6. Memory and Storage - Internal Storage: more then 2000MB

ios

1. open xcode
   1. window in the menu bar
   2. click "devices and simulators"
   3. click "Simulator" in the top left
   4. click "+" in the bottom left
   5. add
      1. iPhone 8
      2. iPhone 8 Plus
      3. iPad Pro (12.9-inch) (5rd generation)
      4. iPhone 15 Pro Max

3. set the gitingore.

• Because there are hundreds of images, you need to exclude those images from git.

/auto_translation/screenshots/
/auto_translation/framed/
/auto_translation/metadata/

4. Set the scene of the screenshot in the app

• before taking a screenshot, you need to set which screen to take a screenshot.

1. download text_drive.zip file, and put it in the project root directory.

• test_drive.zip
  

• Please set the part you want to screenshot and insert the screenshot code. Please refer to the official document for details.

2. create "auto_translation" directory in the project root directory.

3. download frameit-chrome.zip folder, and put it in the "auto_translation" directory.

5. create "screenshots/frameit.yaml" to auto_translation directory.

# Optional config to further customize frameit_chrome

# Rewriting file name patterns.
rewrite:
   - pattern: 'samsung-galaxy-s10-plus'
     replace: 'samsungapps-samsung-galaxy-s10-plus'
     action: duplicate

# Customizing images.
images:
   samsungapps-samsung-galaxy-s10-plus:
      cropHeight: 2600
      device: 'samsung-galaxy-s10-plus'
      previewLabel: 'Samsung App Store'
      css: |
         .scene {
           background: rgb(34,193,195);
           background: linear-gradient(0deg, rgba(34,193,195,1) 0%, rgba(253,187,45,1) 100%);
         }
         .frame-bg-shadow {
             filter: drop-shadow(25px 25px 15px blue);
         }

6. create "make_screenshots.dart" file in the "auto_translation" directory and write the following code.

import 'dart:io';

import 'package:emulators/emulators.dart';
import 'package:auto_screenshot_translate/callable/core_my/my_language_code/entity/flutter_support_language_for_screenshot.dart';

Future<void> main() async {
   final emu = await Emulators.build();

   await emu.shutdownAll();

   List<String> devices = [
      'nexus_9',
      'Samsung_Galaxy_S10',
      'iPhone 8 Plus',
      'iPhone 8',
      'iPad Pro (12.9-inch) (5th generation)',
      'iPhone 15 Pro Max',
   ];

   for (int i = 0; i < devices.length; i++) {
      await emu.forEach([devices[i]])((device) async {
         for (final c in flutterLocalizeSupportLanguagesForScreenShot) {
            var p = await emu.drive(
               device,
               'test_driver/page1.dart',
               config: c,
            );
            stderr.addStream(p.stderr);
            await stdout.addStream(p.stdout);

            p = await emu.drive(
               device,
               'test_driver/page2.dart',
               config: c,
            );
            stderr.addStream(p.stderr);
            await stdout.addStream(p.stdout);

            p = await emu.drive(
               device,
               'test_driver/page3.dart',
               config: c,
            );
            stderr.addStream(p.stderr);
            await stdout.addStream(p.stdout);

            p = await emu.drive(
               device,
               'test_driver/page4.dart',
               config: c,
            );
            stderr.addStream(p.stderr);
            await stdout.addStream(p.stdout);

            p = await emu.drive(
               device,
               'test_driver/page5.dart',
               config: c,
            );
            stderr.addStream(p.stderr);
            await stdout.addStream(p.stdout);
         }
      });
   }
}

7. Open the terminal in the project root and enter the following to create a screenshots.

dart auto_translation/make_screenshots.dart 

8. you can see the screenshots in the "auto_translation/screenshots" directory.

9. remove underbar in the file name of the galaxy screenshots.

• create dart file name is "frame_galaxy_remove_under_bar.dart" in the "auto_translation" directory and write the following code.

import 'package:auto_screenshot_translate/auto_screenshot_translate.dart';

Future<void> main() async {
  AutoScreenshotTranslate.removeUnderBarInGalaxy();
}

• run this file in the terminal.

dart auto_translation/frame_galaxy_remove_under_bar.dart 

10. prepare screenshot title for generate store images.

• create dart file name is "frame_prepare.dart" in the "auto_translation" directory and write the following code.

import 'package:auto_screenshot_translate/auto_screenshot_translate.dart';
import 'package:auto_screenshot_translate/callable/core_my/my_screenshot_helper/entity/my_screenshot_info.dart';

Future<void> main() async {
   MyScreenshotInfo myScreenshotInfo = MyScreenshotInfo(
      // not use
      screenshotTitle01: "",
      screenshotTitle02: "",
      screenshotTitle03: "",
      screenshotTitle04: "",
      screenshotTitle05: "",

      // using (screenshot top text)
      screenshotSubTitle01: "",
      screenshotSubTitle02: "",
      screenshotSubTitle03: "",
      screenshotSubTitle04: "",
      screenshotSubTitle05: "",

      // screenshot start language for translate
      screenshotStartLanguageCode: "en",
      googleTranslateApiKey: '',
   );

   AutoScreenshotTranslate.prepareGenerateScreenshotFrame(myScreenshotInfo);
}

• Fill in the screenshotSubTitle0~ with the instructions you want to use and run the code below at the project root terminal.

dart auto_translation/frame_prepare.dart

• after translate, you can see "keyword.strings" file in the auto_translation/screenshots directory.
  

11. Open a terminal at the location of pubspec.yaml in the frameit-chrome folder and enter the following.

cd auto_translation/frameit-chrome
brew install dart@2.12
brew info dart@2.12
export PATH="/opt/homebrew/opt/dart@2.12/libexec/bin:$PATH"
dart pub get

12. Enter the following command in the project root terminal to generate store images.

brew install dart@2.12
brew info dart@2.12
export PATH="/opt/homebrew/opt/dart@2.12/libexec/bin:$PATH"
dart auto_translation/frameit-chrome/bin/frameit_chrome.dart 

13. You can see that the store image is generated in the "auto_translation/framed" directory as follows.

14. Move the generated file to the file structure that fastlane can understand.

• create dart file name is "framed_distribute.dart" in the "auto_translation" directory and write the following code.

import 'package:auto_screenshot_translate/auto_screenshot_translate.dart';

Future<void> main() async {
  AutoScreenshotTranslate.distributeScreenshotFrameFile();
}

• run this file in the terminal.

dart auto_translation/framed_distribute.dart 

• You can see the files that are made of structures that fastlane can understand.

15. deploy to play store and app store.

- play store

1. Setup the fastlane config file(android)

please refer to the official document and auto_store_translate library.

2. Add the code below under platform:android do in the android/fastlane/fastfile file.

    lane :metaWithScreenshot do
      upload_to_play_store(
          track: 'internal',
          metadata_path: '../auto_translation/metadata/android',
          skip_upload_changelogs: true,
          release_status: 'draft',
          aab: '../build/app/outputs/bundle/release/app-release.aab',
      )
    end

3. Open the terminal in the android project location and enter the following.

fastlane metaWithScreenshot

4. You will see the translated information in the play store console.

- app store

1. Setup the fastlane config file(ios)

please refer to the official document.

2. Add the code below under platform:ios do in the ios/fastlane/fastfile file.

   lane :onlyScreenShotOverWrite do
      get_certificates           # invokes cert
      get_provisioning_profile   # invokes sigh
      deliver(
          skip_metadata: true,
          screenshots_path: '../metadata/ios/screenshots',
          overwrite_screenshots: true,
          force: true, # Skip HTMl report verification
          # skip_screenshots: true,
          skip_binary_upload: true,
      )
   end

3. Open the terminal in the ios project location and enter the following.

fastlane onlyScreenShotOverWrite

4. You will see the translated information in the app store connect.