WakkyFree

package com.example.cupnoodletimer

import android.content.Context
import android.media.AudioAttributes
import android.media.AudioManager
import android.media.SoundPool
import android.os.*
import android.view.View
import android.view.WindowManager
import android.widget.Button

WakkyFree

package com.example.cupnoodletimer

import android.content.Context
import android.media.AudioAttributes
import android.media.AudioManager
import android.media.SoundPool
import android.os.*
import android.view.View
import android.widget.Button
import android.widget.ImageView

WakkyFree

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <TextView
        android:id="@+id/textViewTime"

WakkyFree

package com.example.cupnoodletimer

import android.content.Context
import android.media.AudioAttributes
import android.media.AudioManager
import android.media.SoundPool
import android.os.*
import android.widget.Button
import android.widget.TextView
import androidx.annotation.RequiresApi

WakkyFree

package com.example.cupnoodletimer

import android.content.Context
import android.media.AudioAttributes
import android.media.SoundPool
import android.os.*
import android.widget.Button
import android.widget.TextView
import androidx.annotation.RequiresApi
import androidx.appcompat.app.AppCompatActivity

WakkyFree

package com.example.cupnoodletimer

import android.content.Context
import android.os.Bundle
import android.os.CountDownTimer
import android.os.VibrationEffect
import android.os.Vibrator
import android.widget.Button
import android.widget.TextView
import androidx.appcompat.app.AppCompatActivity

WakkyFree

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <TextView
        android:id="@+id/textViewTime"

WakkyFree

package com.example.cupnoodletimer

import android.os.Bundle
import android.os.CountDownTimer
import android.widget.Button
import android.widget.TextView
import androidx.appcompat.app.AppCompatActivity

class MainActivity : AppCompatActivity() {

WakkyFree

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <TextView
        android:id="@+id/textViewExist"

WakkyFree

package com.example.sensorlight

import android.content.Context
import android.hardware.camera2.CameraManager
import android.hardware.Sensor
import android.hardware.SensorEvent
import android.hardware.SensorEventListener
import android.hardware.SensorManager
import android.os.Build
import androidx.appcompat.app.AppCompatActivity