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2 changes: 1 addition & 1 deletion app/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@ android {

defaultConfig {
applicationId "iam.thevoid.epic.timeapp"
minSdk 21
minSdk 26
targetSdk 31
versionCode 1
versionName "1.0"
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144 changes: 140 additions & 4 deletions app/src/main/java/iam/thevoid/epic/timeapp/MainActivity.kt
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Original file line number Diff line number Diff line change
@@ -1,10 +1,23 @@
package iam.thevoid.epic.timeapp

import androidx.appcompat.app.AppCompatActivity
import android.annotation.SuppressLint
import android.graphics.Color
import android.os.Bundle
import android.util.Log
import android.widget.Button
import android.widget.EditText
import android.widget.FrameLayout
import android.widget.TextView
import androidx.appcompat.app.AppCompatActivity
import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
import io.reactivex.rxjava3.core.Observable
import io.reactivex.rxjava3.disposables.Disposable
import io.reactivex.rxjava3.schedulers.Schedulers
import java.text.SimpleDateFormat
import java.time.LocalTime
import java.time.format.DateTimeFormatter
import java.util.*
import java.util.concurrent.TimeUnit

// Дан экран с готовой разметкой
// Реализовать при помощи RxJava
Expand Down Expand Up @@ -35,26 +48,149 @@ class MainActivity : AppCompatActivity() {
private lateinit var countdownText: TextView
private lateinit var countdownSecondsEditText: EditText
private lateinit var countdownStartButton: Button
private lateinit var timerLayoutEdit: FrameLayout

// Секундомер
private lateinit var stopwatchText: TextView
private lateinit var stopwatchMillisText: TextView
private lateinit var stopwatchStartButton: EditText
private lateinit var stopwatchEndButton: EditText
private lateinit var stopwatchStartButton: Button
private lateinit var stopwatchEndButton: Button

@SuppressLint("SimpleDateFormat")
val dateFormat = SimpleDateFormat("HH:mm:ss")
val formatTimer = DateTimeFormatter.ofPattern("mm:ss")

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)

clockText = findViewById(R.id.clockText)
getNowTime()

countdownText = findViewById(R.id.countdownText)
countdownSecondsEditText = findViewById(R.id.countdownEditText)
countdownStartButton = findViewById(R.id.countdownStartButton)
timerLayoutEdit = findViewById(R.id.timerLayout)

countdownStartButton.setOnClickListener {
var secondText = countdownSecondsEditText.text.toString()
if (!secondText.isEmpty()) {
countdownStartButton.isEnabled = false
countdownSecondsEditText.isEnabled = false
val secondEdit = secondText.toLong()
var ofSecondOfDay = LocalTime.ofSecondOfDay(secondEdit)
countdownText.setText(
ofSecondOfDay.format(formatTimer)
)
timer(ofSecondOfDay)
}
}

stopwatchText = findViewById(R.id.stopwatchText)
stopwatchMillisText = findViewById(R.id.stopwatchMillisText)
stopwatchStartButton = findViewById(R.id.stopwatchStartButton)
stopwatchEndButton = findViewById(R.id.stopwatchEndButton)
stopwatchText.setText("00:00:00")
stopwatchMillisText.setText("00")
var subscribe: Disposable? = null

var stopwatchState = StopwatchState.STOP
var millisecondsPassed = 0L
stopwatchStartButton.setOnClickListener {
when (stopwatchState) {
StopwatchState.STOP, StopwatchState.PAUSE -> {
stopwatchState = StopwatchState.RUN
stopwatchEndButton.text = "PAUSE"
stopwatchStartButton.text = "START"
stopwatchStartButton.isEnabled = false
}
StopwatchState.RUN -> {
millisecondsPassed = 0L
subscribe?.dispose()
}
}

subscribe = Observable.interval(1, TimeUnit.MILLISECONDS, Schedulers.computation())
.takeWhile { stopwatchState == StopwatchState.RUN }
.map { millisecondsPassed + it }
.observeOn(AndroidSchedulers.mainThread())
.subscribe {
var secondNow = LocalTime.ofSecondOfDay(it / 1000)
stopwatchText.setText(secondNow.format(DateTimeFormatter.ofPattern("HH:mm:ss")))
stopwatchMillisText.setText((it % 1000).toString())
}
}

stopwatchEndButton.setOnClickListener {
when (stopwatchState) {
StopwatchState.RUN -> {
stopwatchState = StopwatchState.PAUSE
stopwatchStartButton.isEnabled = true
stopwatchStartButton.text = "CONTINUE"
stopwatchEndButton.text = "RESET"
millisecondsPassed = LocalTime.parse(stopwatchText.text, DateTimeFormatter.ofPattern("HH:mm:ss")).toSecondOfDay() * 1000L
}
StopwatchState.PAUSE -> {
stopwatchState = StopwatchState.STOP
millisecondsPassed = 0L
stopwatchText.setText("00:00:00")
stopwatchMillisText.setText("00")
stopwatchStartButton.text = "START"
subscribe?.dispose()
}
}
}

}
}

fun getNowTime() {
Observable.interval(1, TimeUnit.SECONDS, Schedulers.computation())
.map {
dateFormat.format(Date())
}
.observeOn(AndroidSchedulers.mainThread())
.subscribe { clockText.setText(it) }
}

private fun timer(ofSecondOfDay: LocalTime) {
var ofSecondOfDay1 = ofSecondOfDay
Observable.interval(1, TimeUnit.SECONDS, Schedulers.computation())
.takeWhile { ofSecondOfDay1.toSecondOfDay() > 0 }
.map { ofSecondOfDay1 = ofSecondOfDay1.minusSeconds(1) }
.observeOn(AndroidSchedulers.mainThread())
.doOnDispose { }
.subscribe(
{ countdownText.setText(ofSecondOfDay1.format(formatTimer)) },
{ Log.d(LOG_TAG, it.message.orEmpty()) },
{
Observable.intervalRange(
0L,
3,
100L,
200L,
TimeUnit.MILLISECONDS,
Schedulers.computation()
)
.map {
if (it % 2L != 0L)
Color.GREEN
else Color.YELLOW
}
.observeOn(AndroidSchedulers.mainThread())
.doOnComplete {
countdownStartButton.isEnabled = true
countdownSecondsEditText.isEnabled = true
timerLayoutEdit.setBackgroundColor(Color.WHITE)
}
.subscribe {
timerLayoutEdit.setBackgroundColor(it)
}
})
}

companion object {
private val LOG_TAG = MainActivity::class.simpleName
}

enum class StopwatchState { RUN, PAUSE, STOP }
}
14 changes: 8 additions & 6 deletions app/src/main/res/layout/activity_main.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@
android:background="#ccc" />

<FrameLayout
android:id="@+id/timerLayout"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1">
Expand Down Expand Up @@ -59,12 +60,12 @@
tools:text="[02:37]" />

<Button
android:layout_marginStart="16dp"
android:layout_marginBottom="4dp"
android:layout_gravity="bottom"
android:id="@+id/countdownStartButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:layout_marginStart="16dp"
android:layout_marginBottom="4dp"
android:text="Start" />
</FrameLayout>

Expand All @@ -83,7 +84,7 @@
android:text="Секундомер:" />

<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="wrap_content"
android:layout_width="213dp"
android:layout_height="wrap_content"
android:layout_gravity="center">

Expand All @@ -98,14 +99,15 @@

<TextView
android:id="@+id/stopwatchMillisText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_width="39dp"
android:layout_height="26dp"
android:layout_gravity="bottom"
android:fontFamily="sans-serif-medium"
android:textColor="#2b2b2b"
android:textSize="20sp"
app:layout_constraintBaseline_toBaselineOf="@id/stopwatchText"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toEndOf="@id/stopwatchText"
tools:text="[0]" />
</androidx.constraintlayout.widget.ConstraintLayout>
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4 changes: 2 additions & 2 deletions build.gradle
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
// Top-level build file where you can add configuration options common to all sub-projects/modules.
plugins {
id 'com.android.application' version '7.1.1' apply false
id 'com.android.library' version '7.1.1' apply false
id 'com.android.application' version '7.1.2' apply false
id 'com.android.library' version '7.1.2' apply false
id 'org.jetbrains.kotlin.android' version '1.6.10' apply false
}

Expand Down