Setup Steps to Translation App

 1. 

Clone "https://github.com/ashishjain1547/vaakya_sentence_translation"

2.

Check NPM is installed or not.

$ sudo apt install npm

3.

Once installed:

$ npm --version

9.2.0

4.

~/Desktop/vaakya_sentence_translation$ npm install

5. 

~/Desktop/vaakya_sentence_translation$ nano .gitignore

# Dependencies

node_modules/

# Logs

*.log

# React Native specific

ios/build/

android/.gradle/

android/app/build/

android/app/BUCK

android/app/debug.keystore

# IDE-specific files

.idea/

.vscode/

# OS generated files

.DS_Store

6.

Download Android Studio:

https://developer.android.com/studio

OR 

From App Center:

7.

Check for JAVA

(base) jain@jain-ThinkPad-T440s:~/Desktop/vaakya_sentence_translation$ java

Command 'java' not found, but can be installed with:

sudo apt install openjdk-17-jre-headless  # version 17.0.14+7-1~24.04, or

sudo apt install openjdk-21-jre-headless  # version 21.0.6+7-1~24.04.1

sudo apt install default-jre              # version 2:1.17-75

sudo apt install openjdk-11-jre-headless  # version 11.0.26+4-1ubuntu1~24.04

sudo apt install openjdk-8-jre-headless   # version 8u442-b06~us1-0ubuntu1~24.04

sudo apt install openjdk-19-jre-headless  # version 19.0.2+7-4

sudo apt install openjdk-20-jre-headless  # version 20.0.2+9-1

sudo apt install openjdk-22-jre-headless  # version 22~22ea-1

"$ sudo apt install openjdk-17-jre-headless"

8.

(base) jain@jain-ThinkPad-T440s:~/Desktop/vaakya_sentence_translation$ java --version

openjdk 17.0.15 2025-04-15

OpenJDK Runtime Environment (build 17.0.15+6-Ubuntu-0ubuntu124.04)

OpenJDK 64-Bit Server VM (build 17.0.15+6-Ubuntu-0ubuntu124.04, mixed mode, sharing)

9.

(base) jain@jain-ThinkPad-T440s:~/Desktop/vaakya_sentence_translation$ sudo nano ~/.bashrc

(base) jain@jain-ThinkPad-T440s:~/Desktop/vaakya_sentence_translation$ tail -1 ~/.bashrc

export JAVA_HOME="/usr/lib/jvm/java-17-openjdk-amd64"

(base) jain@jain-ThinkPad-T440s:~/Desktop/vaakya_sentence_translation$ echo $JAVA_HOME

(base) jain@jain-ThinkPad-T440s:~/Desktop/vaakya_sentence_translation$ source ~/.bashrc

(base) jain@jain-ThinkPad-T440s:~/Desktop/vaakya_sentence_translation$ echo $JAVA_HOME

/usr/lib/jvm/java-17-openjdk-amd64

10. TESTING

~/Desktop/vaakya_sentence_translation$ npx react-native doctor

Common

 ✓ Node.js - Required to execute JavaScript code

 ✓ npm - Required to install NPM dependencies

 ✓ Metro - Required for bundling the JavaScript code (via "npx react-native start")

Android

 ✖ Adb - No devices and/or emulators connected. Please create emulator with Android Studio or connect Android device.

 ✖ JDK - Required to compile Java code

   - Version found: N/A

   - Version supported: >= 17 <= 20

 ✖ Android Studio - Required for building and installing your app on Android

 ✖ ANDROID_HOME - Environment variable that points to your Android SDK installation

 ✓ Gradlew - Build tool required for Android builds

 ✖ Android SDK - Required for building and installing your app on Android

   - Versions found: N/A

   - Version supported: 34.0.0

Errors:   5

Warnings: 1

Attempting to fix 6 issues...

11.

(base) jain@jain-ThinkPad-T440s:~/Desktop/vaakya_sentence_translation$ tail -2  ~/.bashrc

export JAVA_HOME="/usr/lib/jvm/java-17-openjdk-amd64"

export PATH="$JAVA_HOME/bin:$PATH"

12. Ref: https://reactnative.dev/docs/set-up-your-environment

(base) jain@jain-ThinkPad-T440s:~/Android/Sdk$ tail -5 ~/.bashrc

export ANDROID_HOME=$HOME/Android/Sdk

export PATH=$PATH:$ANDROID_HOME/emulator

export PATH=$PATH:$ANDROID_HOME/platform-tools

13. RECONFIGURE JAVA

(base) jain@jain-ThinkPad-T440s:~/Desktop/vaakya_sentence_translation$ tail -6 ~/.bashrc

export JAVA_HOME="/home/jain/Desktop/cupboard/program_files/OpenJDK17U-jdk_x64_linux_hotspot_17.0.15_6/jdk-17.0.15+6"

export PATH="$JAVA_HOME/bin:$PATH"

export ANDROID_HOME=$HOME/Android/Sdk

export PATH=$PATH:$ANDROID_HOME/emulator

export PATH=$PATH:$ANDROID_HOME/platform-tools

14. TESTING

(base) jain@jain-ThinkPad-T440s:~/Desktop/vaakya_sentence_translation$ npx react-native doctor

warn Package react-native-sqlite-storage contains invalid configuration: "dependency.platforms.ios.project" is not allowed. Please verify it's properly linked using "npx react-native config" command and contact the package maintainers about this.

⠸ Running diagnostics...warn Package react-native-sqlite-storage contains invalid configuration: "dependency.platforms.ios.project" is not allowed. Please verify it's properly linked using "npx react-native config" command and contact the package maintainers about this.

Common

 ✓ Node.js - Required to execute JavaScript code

 ✓ npm - Required to install NPM dependencies

 ● Metro - Metro Bundler is not running

Android

 ✖ Adb - No devices and/or emulators connected. Please create emulator with Android Studio or connect Android device.

 ✓ JDK - Required to compile Java code

 ✖ Android Studio - Required for building and installing your app on Android

 ✓ ANDROID_HOME - Environment variable that points to your Android SDK installation

 ✓ Gradlew - Build tool required for Android builds

 ✖ Android SDK - Required for building and installing your app on Android

   - Versions found: N/A

   - Version supported: 34.0.0

Errors:   3

Warnings: 1

Usage

 › Press f to try to fix issues.

 › Press e to try to fix errors.

 › Press w to try to fix warnings.

 › Press Enter to exit.

15.

(base) jain@jain-ThinkPad-T440s:~/Desktop/cupboard/program_files/android-studio-2025.1.1.14-linux/android-studio/bin$ tail -5 ~/.bashrc

export ANDROID_HOME=$HOME/Android/Sdk

export PATH=$PATH:$ANDROID_HOME/emulator

export PATH=$PATH:$ANDROID_HOME/platform-tools

export PATH=$PATH:/home/jain/Desktop/cupboard/program_files/android-studio-2025.1.1.14-linux/android-studio/bin

XX.

Web App Exploration:

What is this app teaching?

This app is teaching you fry-sight words, which are covered in Chapters.

~~~

Difficulty:

For difficulty level "medium": you will have English sentences of word count 5.