Готовые формы

Reviewed-on: stud179277/Timer#2

app/src/main/AndroidManifest.xml

@@ -12,6 +12,9 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.TimerT"
         tools:targetApi="31">
+        <activity
+            android:name=".History"
+            android:exported="false" />
         <activity
             android:name=".SettingsActivity"
             android:exported="false" />
@@ -21,6 +24,12 @@
         <activity
             android:name=".timer"
             android:exported="false" />
+        <activity
+            android:name=".AllTraining"
+            android:exported="true" />
+        <activity
+            android:name=".AddWorkout"
+            android:exported="true" />
         <activity
             android:name=".MainActivity"
             android:exported="true">

app/src/main/java/com/example/timert/AddWorkout.kt

@@ -0,0 +1,100 @@
+package com.example.timert
+
+import android.app.AlertDialog
+import android.content.Intent
+import android.os.Bundle
+import android.widget.Button
+import android.widget.EditText
+import android.widget.ImageView
+import androidx.activity.enableEdgeToEdge
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+
+class AddWorkout : AppCompatActivity() {
+    private var isSave = false
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        setContentView(R.layout.activity_add_workout)
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
+            insets
+        }
+        val buttonSaveAll: Button = findViewById(R.id.btn_save_all)
+        buttonSaveAll.setOnClickListener {
+            val intent = Intent(this, MainActivity::class.java)
+            startActivity(intent)
+            isSave = true
+
+        }
+        val button_on_main_all: Button = findViewById(R.id.btn_on_main_all)
+        button_on_main_all.setOnClickListener {
+            if (isSave == false) {
+                AlertDialog.Builder(this)
+                    .setTitle("Изменения не сохранены")
+                    .setMessage("Продолжить без сохранения?")
+                    .setPositiveButton("Да") { _, _ ->
+
+                        val intent = Intent(this, MainActivity::class.java)
+                        startActivity(intent)
+                    }
+                    .setNegativeButton("Нет") { dialog, _ ->
+                        dialog.dismiss()
+                    }
+                    .show()
+            } else {
+                val intent = Intent(this, MainActivity::class.java)
+                startActivity(intent)
+            }
+        }
+        val button_add: Button = findViewById(R.id.add_workoutadd)
+        button_add.setOnClickListener {
+            val intent = Intent(this, CreatingTraining::class.java)
+            startActivity(intent)
+        }
+        val timeInputRestSetAll: EditText = findViewById(R.id.rest_sets_all)
+        val btnPlusTimeAll: ImageView = findViewById(R.id.add_res_set2)
+        val btnMinusTimeAll: ImageView = findViewById(R.id.del_res_set2)
+
+        val setsInputAll: EditText = findViewById(R.id.numbers_of_sets_all)
+        val btnPlusSetsAll: ImageView = findViewById(R.id.add_set3)
+        val btnMinusSetsAll: ImageView = findViewById(R.id.del_set3)
+
+        val timeInputRest: EditText = findViewById(R.id.rest_workout_all)
+        val btnPlusTimeWor: ImageView = findViewById(R.id.add_res)
+        val btnMinusTimeWor: ImageView = findViewById(R.id.del_res)
+
+        val timeWork: EditText = findViewById(R.id.time_work_all)
+        val Plus: ImageView = findViewById(R.id.add_set)
+        val Minus: ImageView = findViewById(R.id.del_set)
+
+        setupPlusMinus(timeInputRestSetAll, btnPlusTimeAll, btnMinusTimeAll, minValue = 5, maxValue = 600)
+        setupPlusMinus(setsInputAll, btnPlusSetsAll, btnMinusSetsAll, minValue = 1, maxValue = 20)
+        setupPlusMinus(timeInputRest, btnPlusTimeWor, btnMinusTimeWor, minValue = 5, maxValue = 600)
+        setupPlusMinus(timeWork, Plus, Minus, minValue = 5, maxValue = 600)
+
+
+    }
+    fun setupPlusMinus(
+        editText: EditText,
+        plus: ImageView,
+        minus: ImageView,
+        minValue: Int = 5,
+        maxValue: Int = 600
+    ) {
+        plus.setOnClickListener {
+            val current = editText.text.toString().toIntOrNull() ?: minValue
+            val newValue = (current + 1).coerceAtMost(maxValue)
+            editText.setText(newValue.toString())
+        }
+
+        minus.setOnClickListener {
+            val current = editText.text.toString().toIntOrNull() ?: minValue
+            val newValue = (current - 1).coerceAtLeast(minValue)
+            editText.setText(newValue.toString())
+        }
+    }
+}

app/src/main/java/com/example/timert/AllTraining.kt

@@ -0,0 +1,85 @@
+package com.example.timert
+
+import android.app.AlertDialog
+import android.content.Intent
+import android.os.Bundle
+import android.widget.Button
+import android.widget.EditText
+import android.widget.ImageView
+import androidx.activity.enableEdgeToEdge
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+
+class AllTraining : AppCompatActivity() {
+    private var isSave = false
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        setContentView(R.layout.activity_all_training)
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
+            insets
+        }
+        val buttonSaveAll: Button = findViewById(R.id.btn_save_all_vse)
+        buttonSaveAll.setOnClickListener {
+            val intent = Intent(this, CreatingTraining::class.java)
+            startActivity(intent)
+            isSave = true
+
+        }
+
+        val button_on_main_all: Button = findViewById(R.id.btn_on_main_all_vse)
+        button_on_main_all.setOnClickListener {
+            if (isSave == false) {
+                AlertDialog.Builder(this)
+                    .setTitle("Изменения не сохранены")
+                    .setMessage("Продолжить без сохранения?")
+                    .setPositiveButton("Да") { _, _ ->
+
+                        val intent = Intent(this, MainActivity::class.java)
+                        startActivity(intent)
+                    }
+                    .setNegativeButton("Нет") { dialog, _ ->
+                        dialog.dismiss()
+                    }
+                    .show()
+            } else {
+                val intent = Intent(this, MainActivity::class.java)
+                startActivity(intent)
+            }
+        }
+
+        val timeInputRest: EditText = findViewById(R.id.rest_workout)
+        val btnPlusTime: ImageView = findViewById(R.id.add_res)
+        val btnMinusTime: ImageView = findViewById(R.id.del_res)
+
+        val setsInput: EditText = findViewById(R.id.time_work)
+        val btnPlusSets: ImageView = findViewById(R.id.add_set)
+        val btnMinusSets: ImageView = findViewById(R.id.del_set)
+
+        setupPlusMinus(timeInputRest, btnPlusTime, btnMinusTime, minValue = 5, maxValue = 600)
+        setupPlusMinus(setsInput, btnPlusSets, btnMinusSets, minValue = 5, maxValue = 600)
+    }
+    fun setupPlusMinus(
+        editText: EditText,
+        plus: ImageView,
+        minus: ImageView,
+        minValue: Int = 5,
+        maxValue: Int = 600
+    ) {
+        plus.setOnClickListener {
+            val current = editText.text.toString().toIntOrNull() ?: minValue
+            val newValue = (current + 1).coerceAtMost(maxValue)
+            editText.setText(newValue.toString())
+        }
+
+        minus.setOnClickListener {
+            val current = editText.text.toString().toIntOrNull() ?: minValue
+            val newValue = (current - 1).coerceAtLeast(minValue)
+            editText.setText(newValue.toString())
+        }
+    }
+}

app/src/main/java/com/example/timert/CreatingTraining.kt

@@ -4,7 +4,9 @@ import android.app.AlertDialog
 import android.content.Intent
 import android.os.Bundle
 import android.widget.Button
+import android.widget.EditText
 import android.widget.ImageButton
+import android.widget.ImageView
 import androidx.activity.enableEdgeToEdge
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.view.ViewCompat
@@ -25,8 +27,20 @@ class CreatingTraining : AppCompatActivity() {
         buttonSave.setOnClickListener {
 
             isSave=true
+            val intent = Intent(this, MainActivity::class.java)
+            startActivity(intent)
 
         }
+        val timeInputRest: EditText = findViewById(R.id.rest_sets)
+        val btnPlusTime: ImageView = findViewById(R.id.add_res)
+        val btnMinusTime: ImageView = findViewById(R.id.del_res)
+
+        val setsInput: EditText = findViewById(R.id.numbers_of_sets)
+        val btnPlusSets: ImageView = findViewById(R.id.add_set)
+        val btnMinusSets: ImageView = findViewById(R.id.del_set)
+
+        setupPlusMinus(timeInputRest, btnPlusTime, btnMinusTime, minValue = 5, maxValue = 600)
+        setupPlusMinus(setsInput, btnPlusSets, btnMinusSets, minValue = 1, maxValue = 20)
         val button_on_main: Button = findViewById(R.id.btn_on_main)
         button_on_main.setOnClickListener {
             if(isSave==false){
@@ -48,6 +62,30 @@ class CreatingTraining : AppCompatActivity() {
 
             }
             }
+        val button_add: Button = findViewById(R.id.add_workout)
+        button_add.setOnClickListener {
+            val intent = Intent(this, AllTraining::class.java)
+            startActivity(intent)
+        }
 
     }
+    fun setupPlusMinus(
+        editText: EditText,
+        plus: ImageView,
+        minus: ImageView,
+        minValue: Int = 5,
+        maxValue: Int = 600
+    ) {
+        plus.setOnClickListener {
+            val current = editText.text.toString().toIntOrNull() ?: minValue
+            val newValue = (current + 1).coerceAtMost(maxValue)
+            editText.setText(newValue.toString())
+        }
+
+        minus.setOnClickListener {
+            val current = editText.text.toString().toIntOrNull() ?: minValue
+            val newValue = (current - 1).coerceAtLeast(minValue)
+            editText.setText(newValue.toString())
+        }
+    }
 }

app/src/main/java/com/example/timert/History.kt

@@ -0,0 +1,27 @@
+package com.example.timert
+
+import android.content.Intent
+import android.os.Bundle
+import android.widget.Button
+import androidx.activity.enableEdgeToEdge
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+
+class History : AppCompatActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        setContentView(R.layout.activity_history)
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
+            insets
+        }
+        val button_on_main: Button = findViewById(R.id.btn_on_main)
+        button_on_main.setOnClickListener {
+            val intent = Intent(this, MainActivity::class.java)
+            startActivity(intent)
+        }
+    }
+}

app/src/main/java/com/example/timert/MainActivity.kt

@@ -2,6 +2,7 @@ package com.example.timert
 
 import android.content.Intent
 import android.os.Bundle
+import android.view.View
 import android.widget.Button
 import android.widget.Toast
 import androidx.activity.enableEdgeToEdge
@@ -31,18 +32,31 @@ class MainActivity : AppCompatActivity() {
         startTrainingButton.setOnClickListener {
             Toast.makeText(this, "Запуск тренировки!", Toast.LENGTH_SHORT).show() // Заглушка
             //TODO: Intent для запуска Activity тренировки (форма 5)
+            val intent = Intent(this, timer::class.java)
+            startActivity(intent)
         }
 
         val templatesButton: Button = findViewById(R.id.templatesButton)
         templatesButton.setOnClickListener {
-            Toast.makeText(this, "Открытие шаблонов!", Toast.LENGTH_SHORT).show() // Заглушка
+            //Toast.makeText(this, "Открытие шаблонов!", Toast.LENGTH_SHORT).show() // Заглушка
             //TODO: Intent для открытия Activity шаблонов (форма 3)
+            val intent = Intent(this, AddWorkout::class.java)
+            startActivity(intent)
         }
 
         val newTemplateButton: Button = findViewById(R.id.newTemplateButton)
         newTemplateButton.setOnClickListener {
-            Toast.makeText(this, "Создание нового шаблона!", Toast.LENGTH_SHORT).show() // Заглушка
+            //Toast.makeText(this, "Создание нового шаблона!", Toast.LENGTH_SHORT).show() // Заглушка
-            //TODO: Intent для открытия Activity создания шаблона (форма 3)
+            //TODO: Intent для открытия Activity создания шаблона (форма 7)
+            val intent = Intent(this, History::class.java)
+            startActivity(intent)
+
+
+        }
+        val exits: Button = findViewById(R.id.btn_exit)
+        exits.setOnClickListener {
+            finish()
+
         }
     }
 }

app/src/main/java/com/example/timert/SettingsActivity.kt

@@ -1,6 +1,7 @@
 package com.example.timert
 
 import android.content.Context
+import android.content.Intent
 import android.content.pm.PackageManager
 import android.os.Bundle
 import android.widget.Switch
@@ -16,61 +17,17 @@ class SettingsActivity : AppCompatActivity() {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_settings2)
 
-        val versionTextView: TextView = findViewById(R.id.versionTextView)
+
-        val darkModeSwitch: Switch = findViewById(R.id.darkModeSwitch)
+
-        val aboutButton: Button = findViewById(R.id.aboutButton)
         val developersButton: Button = findViewById(R.id.developersButton)
 
-        // Получаем сохраненное состояние темы из SharedPreferences
-        val sharedPreferences = getSharedPreferences("AppSettings", Context.MODE_PRIVATE)
-        val isDarkMode = sharedPreferences.getBoolean("DarkMode", false) // По умолчанию - светлая тема
-        darkModeSwitch.isChecked = isDarkMode
-
-        // Применяем тему
-        if (isDarkMode) {
-            AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_YES)
-        } else {
-            AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_NO)
-        }
-
-        try {
-            val packageInfo = packageManager.getPackageInfo(packageName, 0)
-            val versionName = packageInfo.versionName
-            versionTextView.text = "Версия: $versionName"
-        } catch (e: PackageManager.NameNotFoundException) {
-            versionTextView.text = "Версия: Неизвестно"
-        }
-
-        // Устанавливаем слушатель для Switch
-        darkModeSwitch.setOnCheckedChangeListener { _, isChecked ->
-            // Сохраняем состояние темы в SharedPreferences
-            val editor = sharedPreferences.edit()
-            editor.putBoolean("DarkMode", isChecked)
-            editor.apply()
-
-            // Применяем тему
-            if (isChecked) {
-                AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_YES)
-            } else {
-                AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_NO)
-            }
-        }
-
-        // Обработчик нажатия на кнопку "О программе"
-        aboutButton.setOnClickListener {
-            AlertDialog.Builder(this)
-                .setTitle("О программе")
-                .setMessage("Краткое описание пользования приложением.\n\nНапример: Это приложение позволяет тренироваться, чтобы быть как арнольдшварцнигер 😄")
-                .setPositiveButton("ОК", null)
-                .show()
-        }
 
         // Обработчик нажатия на кнопку "Разработчики"
         developersButton.setOnClickListener {
             AlertDialog.Builder(this)
                 .setTitle("Разработчики")
                 .setMessage(HtmlCompat.fromHtml(
-                    "<p style='margin-left: 2em;'><b>Вятский государственный университет</b></p><br>" +
+                    "<p style='margin-left: 2em;'><b>Программу разработали:</b></p><br>" +
                             "<p style='margin-left: 2em;'>Емцова Надежда Александровна</p>" +
                             "<p style='margin-left: 2em;'>Новиков Николай Алексеевич</p>" +
                             "<p style='margin-left: 2em;'>Пискун Алёна Викторовна</p>",
@@ -79,5 +36,10 @@ class SettingsActivity : AppCompatActivity() {
                 .setPositiveButton("ОК", null)
                 .show()
         }
+        val on_main: Button = findViewById(R.id.btn_on_main)
+        on_main.setOnClickListener {
+            val intent = Intent(this, MainActivity::class.java)
+            startActivity(intent)
+        }
+        }
     }
-}

app/src/main/java/com/example/timert/timer.kt

@@ -4,15 +4,30 @@ import android.app.AlertDialog
 import android.content.Intent
 import android.media.Image
 import android.os.Bundle
+import android.os.CountDownTimer
 import android.widget.Button
 import android.widget.ImageButton
+import android.widget.TextView
 import androidx.activity.enableEdgeToEdge
 import androidx.appcompat.app.AppCompatActivity
+import androidx.constraintlayout.widget.ConstraintLayout
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
 
 class timer : AppCompatActivity() {
     private var isPlay = false
+
+    private lateinit var statusText: TextView
+    private lateinit var timerText: TextView
+    private lateinit var statusSet: TextView
+    private lateinit var statusExercise: TextView
+    private var numApproaches = 3
+    private var numExercises = 5
+    private var restBetweenExercises = 30
+    private var restBetweenApproaches = 60
+    private var exerciseDuration = 45  // например, 45 секунд упражнение
+    private var currentTimer: CountDownTimer? = null
+    private var timeLeftInMillis: Long = 0
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         enableEdgeToEdge()
@@ -22,6 +37,18 @@ class timer : AppCompatActivity() {
             v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
             insets
         }
+        statusText = findViewById(R.id.statusText)
+        timerText = findViewById(R.id.timerText)
+        statusSet = findViewById(R.id.number_set)
+        statusExercise = findViewById(R.id.num_exercise)
+        numApproaches = intent.getIntExtra("numApproaches", numApproaches)
+        numExercises = intent.getIntExtra("numExercises", numExercises)
+        restBetweenExercises = intent.getIntExtra("restBetweenExercises", restBetweenExercises)
+        restBetweenApproaches = intent.getIntExtra("restBetweenApproaches", restBetweenApproaches)
+        exerciseDuration = intent.getIntExtra("exerciseDuration", exerciseDuration)
+
+        startTraining()
+
         val button: ImageButton = findViewById(R.id.stop)
         button.setOnClickListener {
             AlertDialog.Builder(this)
@@ -58,5 +85,90 @@ class timer : AppCompatActivity() {
 
 
     }
+    private fun resumeTimer(onFinish: () -> Unit) {
+        currentTimer = object : CountDownTimer(timeLeftInMillis, 1000) {
+            override fun onTick(millisUntilFinished: Long) {
+                timeLeftInMillis = millisUntilFinished
+                timerText.text = "${millisUntilFinished / 1000}"
+            }
+
+            override fun onFinish() {
+                onFinish()
+            }
+        }.start()
+    }
+
+    private fun startTraining() {
+        var currentApproach = 1
+        val rootLayout = findViewById<ConstraintLayout>(R.id.main)
+        fun nextApproach() {
+            if (currentApproach > numApproaches) {
+                statusText.text = "Тренировка завершена!"
+                rootLayout.setBackgroundResource(R.drawable.blue_gradient)
+                timerText.text = "00:00"
+                return
+            }
+
+            var currentExercise = 1
+
+            fun nextExercise() {
+                if (currentExercise > numExercises) {
+                    statusText.text = "Отдых между подходами"
+                    rootLayout.setBackgroundResource(R.drawable.green_gradient)
+                    startRest(restBetweenApproaches) {
+                        currentApproach++
+                        nextApproach()
+                    }
+                    return
+                }
+                rootLayout.setBackgroundResource(R.drawable.gradient_pink)
+                statusText.text="Работа"
+
+                statusExercise.text = "$currentExercise / $numExercises"
+                statusSet.text="$currentApproach"
+                startTimer(exerciseDuration) {
+                    statusText.text = "Отдых"
+                    rootLayout.setBackgroundResource(R.drawable.green_gradient)
+                    startRest(restBetweenExercises) {
+                        currentExercise++
+                        nextExercise()
+                    }
+                }
+            }
+
+            nextExercise()
+        }
+
+        nextApproach()
+    }
+
+    private fun startTimer(seconds: Int, onFinish: () -> Unit) {
+        timeLeftInMillis = seconds * 1000L
+        object : CountDownTimer(seconds * 1000L, 1000) {
+            override fun onTick(millisUntilFinished: Long) {
+                timerText.text = "${millisUntilFinished / 1000}"
+            }
+
+            override fun onFinish() {
+                onFinish()
+            }
+        }.start()
+    }
+
+    private fun startRest(seconds: Int, onFinish: () -> Unit) {
+        val rootLayout = findViewById<ConstraintLayout>(R.id.main)
+        rootLayout.setBackgroundResource(R.drawable.green_gradient)
+        object : CountDownTimer(seconds * 1000L, 1000) {
+            override fun onTick(millisUntilFinished: Long) {
+                timerText.text = "${millisUntilFinished / 1000}"
+                statusText.text = "Отдых"
+
+            }
+
+            override fun onFinish() {
+                onFinish()
+            }
+        }.start()
+    }
 
 }

app/src/main/res/layout/activity_add_workout.xml

@@ -0,0 +1,277 @@
+<?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:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/blue_gradient"
+    tools:context=".AddWorkout">
+
+    <LinearLayout
+        android:id="@+id/linearLayout"
+        android:layout_width="match_parent"
+        android:layout_height="130dp"
+        android:layout_marginTop="25dp"
+        android:orientation="vertical"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <TextView
+            android:id="@+id/textView2"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Тренировка"
+            android:textAlignment="center"
+            android:textSize="34sp" />
+
+        <EditText
+            android:id="@+id/name_training"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dp"
+            android:ems="10"
+            android:inputType="text"
+            android:text="Тренировка 1"
+            android:textAlignment="center"
+            android:textSize="20sp" />
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/setting_training"
+        android:layout_width="match_parent"
+        android:layout_height="400dp"
+        android:layout_marginTop="10dp"
+        android:orientation="vertical"
+        app:layout_constraintTop_toBottomOf="@+id/linearLayout"
+        tools:layout_editor_absoluteX="16dp">
+
+        <TextView
+            android:id="@+id/textView6"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Количество подходов"
+            android:textAlignment="center"
+            android:textSize="24sp" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="60dp"
+            android:orientation="horizontal">
+
+            <ImageView
+                android:id="@+id/del_set3"
+                android:layout_width="wrap_content"
+                android:layout_height="37dp"
+                android:layout_gravity="center"
+                android:layout_weight="1"
+                app:srcCompat="@drawable/ic_remove_24px" />
+
+            <EditText
+                android:id="@+id/numbers_of_sets_all"
+                android:layout_width="3dp"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center"
+                android:layout_weight="1"
+                android:ems="10"
+                android:gravity="center"
+                android:inputType="number"
+                android:text="1"
+                android:textSize="26sp" />
+
+            <ImageView
+                android:id="@+id/add_set3"
+                android:layout_width="wrap_content"
+                android:layout_height="37dp"
+                android:layout_gravity="center"
+                android:layout_weight="1"
+                app:srcCompat="@drawable/ic_add_24px" />
+        </LinearLayout>
+
+        <TextView
+            android:id="@+id/textView8_all2"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Отдых между подходами"
+            android:textAlignment="center"
+            android:textSize="24sp" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="60dp"
+            android:orientation="horizontal">
+
+            <ImageView
+                android:id="@+id/del_res_set2"
+                android:layout_width="wrap_content"
+                android:layout_height="37dp"
+                android:layout_gravity="center"
+                android:layout_weight="1"
+                app:srcCompat="@drawable/ic_remove_24px" />
+
+            <EditText
+                android:id="@+id/rest_sets_all"
+                android:layout_width="3dp"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center"
+                android:layout_weight="1"
+                android:ems="10"
+                android:gravity="center"
+                android:inputType="number"
+                android:text="5"
+                android:textSize="26sp" />
+
+            <ImageView
+                android:id="@+id/add_res_set2"
+                android:layout_width="wrap_content"
+                android:layout_height="37dp"
+                android:layout_gravity="center"
+                android:layout_weight="1"
+                app:srcCompat="@drawable/ic_add_24px" />
+        </LinearLayout>
+
+        <TextView
+            android:id="@+id/textView5"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Время работы"
+            android:textAlignment="center"
+            android:textSize="24sp" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="60dp"
+            android:layout_marginBottom="20dp"
+            android:orientation="horizontal">
+
+            <ImageView
+                android:id="@+id/del_set"
+                android:layout_width="wrap_content"
+                android:layout_height="37dp"
+                android:layout_gravity="center"
+                android:layout_weight="1"
+                app:srcCompat="@drawable/ic_remove_24px" />
+
+            <EditText
+                android:id="@+id/time_work_all"
+                android:layout_width="3dp"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center"
+                android:layout_weight="1"
+                android:ems="10"
+                android:gravity="center"
+                android:inputType="number"
+                android:text="5"
+                android:textSize="26sp" />
+
+            <ImageView
+                android:id="@+id/add_set"
+                android:layout_width="wrap_content"
+                android:layout_height="37dp"
+                android:layout_gravity="center"
+                android:layout_weight="1"
+                app:srcCompat="@drawable/ic_add_24px" />
+        </LinearLayout>
+
+        <TextView
+            android:id="@+id/textView8_all"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Отдых между упражнениями"
+            android:textAlignment="center"
+            android:textSize="24sp" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="60dp"
+            android:orientation="horizontal">
+
+            <ImageView
+                android:id="@+id/del_res"
+                android:layout_width="wrap_content"
+                android:layout_height="37dp"
+                android:layout_gravity="center"
+                android:layout_weight="1"
+                app:srcCompat="@drawable/ic_remove_24px" />
+
+            <EditText
+                android:id="@+id/rest_workout_all"
+                android:layout_width="3dp"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center"
+                android:layout_weight="1"
+                android:ems="10"
+                android:gravity="center"
+                android:inputType="number"
+                android:text="5"
+                android:textSize="26sp" />
+
+            <ImageView
+                android:id="@+id/add_res"
+                android:layout_width="wrap_content"
+                android:layout_height="37dp"
+                android:layout_gravity="center"
+                android:layout_weight="1"
+                app:srcCompat="@drawable/ic_add_24px" />
+
+        </LinearLayout>
+
+    </LinearLayout>
+
+    <FrameLayout
+        android:layout_width="match_parent"
+        android:layout_height="60dp"
+        android:layout_marginTop="10dp"
+        app:layout_constraintTop_toBottomOf="@+id/setting_training"
+        tools:layout_editor_absoluteX="0dp">
+
+        <Button
+            android:id="@+id/add_workoutadd"
+            android:layout_width="208dp"
+            android:layout_height="50dp"
+            android:layout_gravity="center"
+            android:background="@drawable/green_rectangle"
+            android:gravity="center"
+            android:text="Выбор упражнений"
+            android:textAlignment="center"
+            android:textColor="@color/white"
+            android:textSize="16sp" />
+    </FrameLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="60dp"
+        android:layout_marginBottom="35dp"
+        android:orientation="horizontal"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent">
+
+        <Button
+            android:id="@+id/btn_on_main_all"
+            android:layout_width="150dp"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:layout_marginLeft="20dp"
+            android:layout_marginRight="20dp"
+            android:layout_weight="1"
+            android:background="@drawable/gradient_purpure"
+            android:text="на главную"
+            android:textAlignment="center"
+            android:textColor="@color/white" />
+
+        <Button
+            android:id="@+id/btn_save_all"
+            android:layout_width="150dp"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:layout_marginLeft="20dp"
+            android:layout_marginRight="20dp"
+            android:layout_weight="1"
+            android:background="@drawable/gradient_purpure"
+            android:text="Сохранить"
+            android:textAlignment="center"
+            android:textColor="@color/white" />
+
+    </LinearLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_all_training.xml

@@ -0,0 +1,174 @@
+<?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:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/gradient_pink"
+    tools:context=".AllTraining">
+
+    <LinearLayout
+        android:id="@+id/linearLayout"
+        android:layout_width="match_parent"
+        android:layout_height="130dp"
+        android:layout_marginTop="25dp"
+        android:orientation="vertical"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <TextView
+            android:id="@+id/textView2"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Добавить упражнение"
+            android:textAlignment="center"
+            android:textSize="34sp" />
+
+        <EditText
+            android:id="@+id/name_training"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dp"
+            android:ems="10"
+            android:inputType="text"
+            android:text="Упражнение 1"
+            android:textAlignment="center"
+            android:textSize="20sp" />
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/setting_training"
+        android:layout_width="match_parent"
+        android:layout_height="250dp"
+        android:layout_marginTop="37dp"
+        android:orientation="vertical"
+        app:layout_constraintTop_toBottomOf="@+id/linearLayout"
+        tools:layout_editor_absoluteX="16dp">
+
+        <TextView
+            android:id="@+id/textView3"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Время работы"
+            android:textAlignment="center"
+            android:textSize="24sp" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="20dp"
+            android:orientation="horizontal">
+
+            <ImageView
+                android:id="@+id/del_set"
+                android:layout_width="wrap_content"
+                android:layout_height="37dp"
+                android:layout_gravity="center"
+                android:layout_weight="1"
+                app:srcCompat="@drawable/ic_remove_24px" />
+
+            <EditText
+                android:id="@+id/time_work"
+                android:layout_width="3dp"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center"
+                android:layout_weight="1"
+                android:ems="10"
+                android:gravity="center"
+                android:inputType="number"
+                android:text="5"
+                android:textSize="26sp" />
+
+            <ImageView
+                android:id="@+id/add_set"
+                android:layout_width="wrap_content"
+                android:layout_height="37dp"
+                android:layout_gravity="center"
+                android:layout_weight="1"
+                app:srcCompat="@drawable/ic_add_24px" />
+        </LinearLayout>
+
+        <TextView
+            android:id="@+id/textView8_all"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Отдых между упражнениями"
+            android:textAlignment="center"
+            android:textSize="24sp" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="95dp"
+            android:orientation="horizontal">
+
+            <ImageView
+                android:id="@+id/del_res"
+                android:layout_width="wrap_content"
+                android:layout_height="37dp"
+                android:layout_gravity="center"
+                android:layout_weight="1"
+                app:srcCompat="@drawable/ic_remove_24px" />
+
+            <EditText
+                android:id="@+id/rest_workout"
+                android:layout_width="3dp"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center"
+                android:layout_weight="1"
+                android:ems="10"
+                android:gravity="center"
+                android:inputType="number"
+                android:text="5"
+                android:textSize="26sp" />
+
+            <ImageView
+                android:id="@+id/add_res"
+                android:layout_width="wrap_content"
+                android:layout_height="37dp"
+                android:layout_gravity="center"
+                android:layout_weight="1"
+                app:srcCompat="@drawable/ic_add_24px" />
+        </LinearLayout>
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="60dp"
+        android:layout_marginBottom="35dp"
+        android:orientation="horizontal"
+        app:layout_constraintBottom_toBottomOf="parent"
+        tools:layout_editor_absoluteX="7dp">
+
+        <Button
+            android:id="@+id/btn_on_main_all_vse"
+            android:layout_width="150dp"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:layout_marginLeft="20dp"
+            android:layout_marginRight="20dp"
+            android:layout_weight="1"
+            android:background="@drawable/gradient_purpure"
+            android:text="на главную"
+            android:textAlignment="center"
+            android:textColor="@color/white"
+            tools:layout_editor_absoluteX="16dp"
+            tools:layout_editor_absoluteY="653dp" />
+
+        <Button
+            android:id="@+id/btn_save_all_vse"
+            android:layout_width="150dp"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:layout_marginLeft="20dp"
+            android:layout_marginRight="20dp"
+            android:layout_weight="1"
+            android:background="@drawable/gradient_purpure"
+            android:text="Сохранить"
+            android:textAlignment="center"
+            android:textColor="@color/white"
+            tools:layout_editor_absoluteX="245dp"
+            tools:layout_editor_absoluteY="653dp" />
+    </LinearLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_creating_training.xml

@@ -40,7 +40,7 @@
     <LinearLayout
         android:id="@+id/setting_training"
         android:layout_width="match_parent"
-        android:layout_height="200dp"
+        android:layout_height="220dp"
         android:layout_marginTop="37dp"
         android:orientation="vertical"
         app:layout_constraintTop_toBottomOf="@+id/linearLayout"
@@ -64,22 +64,27 @@
                 android:id="@+id/del_set"
                 android:layout_width="wrap_content"
                 android:layout_height="37dp"
+                android:layout_gravity="center"
                 android:layout_weight="1"
                 app:srcCompat="@drawable/ic_remove_24px" />
 
-            <TextView
+            <EditText
                 android:id="@+id/numbers_of_sets"
-                android:layout_width="wrap_content"
+                android:layout_width="3dp"
-                android:layout_height="38dp"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center"
                 android:layout_weight="1"
-                android:text="0"
+                android:ems="10"
-                android:textAlignment="center"
+                android:gravity="center"
-                android:textSize="34sp" />
+                android:inputType="number"
+                android:text="1"
+                android:textSize="26sp" />
 
             <ImageView
                 android:id="@+id/add_set"
                 android:layout_width="wrap_content"
                 android:layout_height="37dp"
+                android:layout_gravity="center"
                 android:layout_weight="1"
                 app:srcCompat="@drawable/ic_add_24px" />
         </LinearLayout>
@@ -94,29 +99,34 @@
 
         <LinearLayout
             android:layout_width="match_parent"
-            android:layout_height="50dp"
+            android:layout_height="wrap_content"
             android:orientation="horizontal">
 
             <ImageView
                 android:id="@+id/del_res"
                 android:layout_width="wrap_content"
                 android:layout_height="37dp"
+                android:layout_gravity="center"
                 android:layout_weight="1"
                 app:srcCompat="@drawable/ic_remove_24px" />
 
-            <TextView
+            <EditText
                 android:id="@+id/rest_sets"
-                android:layout_width="wrap_content"
+                android:layout_width="3dp"
-                android:layout_height="39dp"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center"
                 android:layout_weight="1"
-                android:text="0"
+                android:ems="10"
-                android:textAlignment="center"
+                android:gravity="center"
-                android:textSize="34sp" />
+                android:inputType="number"
+                android:text="5"
+                android:textSize="26sp" />
 
             <ImageView
                 android:id="@+id/add_res"
                 android:layout_width="wrap_content"
                 android:layout_height="37dp"
+                android:layout_gravity="center"
                 android:layout_weight="1"
                 app:srcCompat="@drawable/ic_add_24px" />
         </LinearLayout>

app/src/main/res/layout/activity_history.xml

@@ -0,0 +1,57 @@
+<?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:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/gradient_purpure"
+    tools:context=".History">
+
+    <TextView
+        android:id="@+id/textView4"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="30dp"
+        android:text="История тренировок"
+        android:textAlignment="center"
+        android:textSize="34sp"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="60dp"
+        android:layout_marginBottom="35dp"
+        android:orientation="horizontal"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent">
+
+        <Button
+            android:id="@+id/btn_on_main"
+            android:layout_width="150dp"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:layout_marginLeft="20dp"
+            android:layout_marginRight="20dp"
+            android:layout_weight="1"
+            android:background="@drawable/green_gradient"
+            android:text="на главную"
+            android:textAlignment="center"
+            android:textColor="@color/white" />
+
+        <Button
+            android:id="@+id/btn_save"
+            android:layout_width="150dp"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:layout_marginLeft="20dp"
+            android:layout_marginRight="20dp"
+            android:layout_weight="1"
+            android:background="@drawable/green_gradient"
+            android:text="Выбрать"
+            android:textAlignment="center"
+            android:textColor="@color/white" />
+
+    </LinearLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_main.xml

@@ -8,26 +8,29 @@
     tools:context=".MainActivity">
 
     <ImageView
+        android:id="@+id/imageView"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:scaleType="centerCrop"
         android:src="@drawable/background_imagemain"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.0"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.0" />
 
     <Button
         android:id="@+id/settingsButton"
-        android:layout_width="48dp"
+        android:layout_width="56dp"
-        android:layout_height="48dp"
+        android:layout_height="56dp"
-        android:background="@drawable/ic_settings"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
         android:layout_marginTop="16dp"
         android:layout_marginEnd="16dp"
+        android:background="@android:drawable/ic_menu_info_details"
+        android:backgroundTint="@color/black"
         android:contentDescription="Настройки"
-        android:backgroundTint="@color/black" />
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
 
     <androidx.cardview.widget.CardView
         android:id="@+id/startTrainingCardView"
@@ -93,6 +96,29 @@
             android:background="@android:color/transparent"
             android:text="История тренировок"
             android:textColor="@android:color/white" />
+
+    </androidx.cardview.widget.CardView>
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/newTemplateCardView1"
+        android:layout_width="350dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="32dp"
+        android:layout_marginTop="100dp"
+        android:layout_marginEnd="32dp"
+        app:cardBackgroundColor="#80000000"
+        app:cardCornerRadius="8dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/templatesCardView">
+
+        <Button
+            android:id="@+id/btn_exit"
+            android:layout_width="match_parent"
+            android:layout_height="48dp"
+            android:background="@android:color/transparent"
+            android:text="Закрыть приложение"
+            android:textColor="@android:color/white" />
     </androidx.cardview.widget.CardView>
 
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_settings2.xml

@@ -1,65 +1,106 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout 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"
     android:orientation="vertical"
     android:padding="16dp"
     android:background="@drawable/background_image2">  <!-- Добавили background -->
 
-    <TextView
+    <androidx.constraintlayout.widget.ConstraintLayout
-        android:layout_width="wrap_content"
+        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="match_parent">
-        android:text="Настройки"
+
-        android:textSize="24sp"
+        <LinearLayout
-        android:textStyle="bold"
+            android:id="@+id/about_progr_layout"
-        android:layout_marginBottom="16dp"/>
+            android:layout_width="match_parent"
+            android:layout_height="450dp"
+            android:layout_marginTop="35dp"
+            android:orientation="vertical"
+            app:layout_constraintTop_toTopOf="parent"
+            tools:layout_editor_absoluteX="0dp">
 
             <TextView
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-        android:text="Таймер для тренировок"
+                android:layout_gravity="center"
-        android:textSize="18sp"
+                android:layout_marginBottom="16dp"
-        android:layout_marginBottom="8dp"/>
+                android:text="О программе"
+                android:textAlignment="center"
+                android:textSize="24sp"
+                android:textStyle="bold" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="8dp"
+                android:text="Название приложения: Таймер для тренировок"
+                android:textSize="18sp" />
+
+            <TextView
+                android:id="@+id/textView7"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="8dp"
+                android:text="Данное приложение поможет пользователю в организации своих тренировок."
+                android:textSize="18sp" />
+
+            <TextView
+                android:id="@+id/textView9"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="8dp"
+                android:text="Оно поможет задавать количество подходов и упражнений, устанавливать время работы и отдыха, запускать последние 3 тренировки."
+                android:textSize="18sp" />
+
+            <TextView
+                android:id="@+id/textView12"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="8dp"
+                android:text="Можно задавать как интервалы для всех упражнений, так и для каждого отдельно, добавляя названия упражнений."
+                android:textSize="18sp" />
+
+            <TextView
+                android:id="@+id/versionTextView2"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="16dp"
+                android:text="При возникновении проблем обращаться на почту: stud179277@vyatsu.ru" />
 
             <TextView
                 android:id="@+id/versionTextView"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-        android:text="Версия: 1.0"
+                android:layout_marginBottom="16dp"
-        android:layout_marginBottom="16dp"/>
+                android:text="Версия: 1.0" />
-
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:orientation="horizontal"
-        android:gravity="center_vertical"
-        android:layout_marginBottom="8dp">
-
-        <TextView
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:text="Темная тема"
-            android:textSize="16sp"/>
-
-        <Switch
-            android:id="@+id/darkModeSwitch"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"/>
-
         </LinearLayout>
 
-    <Button
+        <LinearLayout
-        android:id="@+id/aboutButton"
+            android:id="@+id/btn_layout"
             android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+            android:layout_height="100dp"
-        android:text="О программе"
+            android:layout_marginBottom="16dp"
-        android:layout_marginBottom="8dp"/>
+            android:orientation="vertical"
+            app:layout_constraintBottom_toBottomOf="parent"
+            tools:layout_editor_absoluteX="0dp">
 
             <Button
                 android:id="@+id/developersButton"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-        android:text="Разработчики"/>
+                android:background="@drawable/blue_gradient"
+                android:text="Разработчики" />
+
+            <Button
+                android:id="@+id/btn_on_main"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp"
+                android:background="@drawable/blue_gradient"
+                android:text="На главную" />
+        </LinearLayout>
+    </androidx.constraintlayout.widget.ConstraintLayout>
 
 </LinearLayout>

app/src/main/res/layout/activity_timer.xml

@@ -69,9 +69,9 @@
                 android:layout_height="match_parent"
                 android:layout_weight="1"
                 android:gravity="center"
-                android:text="Подход  №"
+                android:text="Подход  № "
                 android:textAlignment="textEnd"
-                android:textColor="#D0CBCB"
+                android:textColor="@color/black"
                 android:textSize="34sp" />
 
             <TextView
@@ -82,7 +82,7 @@
                 android:gravity="center"
                 android:text=" 1"
                 android:textAlignment="viewStart"
-                android:textColor="#D0CBCB"
+                android:textColor="@color/black"
                 android:textSize="34sp" />
         </LinearLayout>
 
@@ -96,9 +96,9 @@
                 android:layout_width="wrap_content"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
-                android:text="Упражнение"
+                android:text="Упражнение  "
                 android:textAlignment="textEnd"
-                android:textColor="#D0CBCB"
+                android:textColor="@color/black"
                 android:textSize="34sp" />
 
             <TextView
@@ -108,12 +108,12 @@
                 android:layout_weight="1"
                 android:text=" 1"
                 android:textAlignment="viewStart"
-                android:textColor="#D0CBCB"
+                android:textColor="@color/black"
                 android:textSize="34sp" />
         </LinearLayout>
 
         <TextView
-            android:id="@+id/time"
+            android:id="@+id/timerText"
             android:layout_width="163dp"
             android:layout_height="153dp"
             android:layout_gravity="center"
@@ -123,13 +123,13 @@
             android:textSize="60sp" />
 
         <TextView
-            android:id="@+id/work"
+            android:id="@+id/statusText"
             android:layout_width="match_parent"
             android:layout_height="70dp"
             android:gravity="center"
             android:text="Работа"
             android:textAlignment="center"
-            android:textColor="#D0CBCB"
+            android:textColor="@color/black"
             android:textSize="34sp" />
 
     </LinearLayout>