pedrol2b

{
  "editor.fontSize": 16,
  "editor.lineHeight": 1.8,
  "editor.fontFamily": "JetBrains Mono",
  "editor.fontWeight": "400",
  "editor.fontLigatures": true,
  "editor.semanticHighlighting.enabled": false,
  "editor.formatOnSave": true,
  "editor.largeFileOptimizations": false,
  "editor.suggestSelection": "first",

pedrol2b

- name: ❌-no-repro
  description: Reproduction not provided
  color: FF0000
- name: ⌨️ accessibility
  description: Accessibility concerns
  color: FFA500
- name: 🤖 android
  description: Android platform
  color: 4BC74F
- name: ⚠️ breaking change

pedrol2b

import { StatusBar } from 'expo-status-bar'
import { useEffect, useRef, useState } from 'react'
import { Dimensions, StyleSheet, View } from 'react-native'
import { Polygon, Svg } from 'react-native-svg'
import {
  Camera,
  Templates,
  useCameraDevice,
  useCameraFormat,
  useCameraPermission,

pedrol2b

#include <stdio.h>

/**********************************************************************
 *
 * caesar.c
 * Caesar's cipher algorithm
 * Encrypts messages using Caesar's cipher.
 * <@pedrol2b>
 **********************************************************************/

pedrol2b

    fun getAverageLuminance(frame: Frame): Double {
        require(frame.pixelFormat == PixelFormat.YUV) { "Unsupported pixel format. Expected YUV." }

        var totalLuminance = 0.0
        val yBuffer = frame.image.planes[0].buffer
        while (yBuffer.hasRemaining()) {
            @Suppress("MagicNumber")
            totalLuminance += yBuffer.get().toInt() and 0xFF
        }

pedrol2b

    private fun invertBitmap(bitmap: Bitmap): Bitmap {
        return Bitmap.createBitmap(bitmap.width, bitmap.height, Bitmap.Config.ARGB_8888).apply {
            val canvas = Canvas(this)
            val paint = Paint()

            val matrixGrayscale = ColorMatrix()
            matrixGrayscale.setSaturation(0f)

            val matrixInvert = ColorMatrix()
            matrixInvert.set(