app/src/main/AndroidManifest.xml

@@ -12,9 +12,6 @@
         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" />
@@ -24,12 +21,6 @@
         <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

@@ -4,8 +4,6 @@ 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
@@ -55,46 +53,5 @@ class AddWorkout : AppCompatActivity() {
             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

@@ -4,8 +4,6 @@ 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
@@ -25,12 +23,11 @@ class AllTraining : AppCompatActivity() {
         }
         val buttonSaveAll: Button = findViewById(R.id.btn_save_all_vse)
         buttonSaveAll.setOnClickListener {
-            val intent = Intent(this, CreatingTraining::class.java)
+            val intent = Intent(this, MainActivity::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) {
@@ -51,35 +48,5 @@ class AllTraining : AppCompatActivity() {
                 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

@@ -4,9 +4,7 @@ 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
@@ -27,20 +25,8 @@ 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){
@@ -62,30 +48,6 @@ 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

@@ -1,27 +0,0 @@
-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

@@ -2,7 +2,6 @@ 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
@@ -32,31 +31,18 @@ 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 7)
+            //TODO: Intent для открытия Activity создания шаблона (форма 3)
-            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

@@ -1,7 +1,6 @@
 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
@@ -17,17 +16,61 @@ 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>Программу разработали:</b></p><br>" +
+                    "<p style='margin-left: 2em;'><b>Вятский государственный университет</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>",
@@ -36,10 +79,5 @@ 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

@@ -4,30 +4,15 @@ 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()
@@ -37,18 +22,6 @@ 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)
@@ -85,90 +58,5 @@ 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

@@ -63,27 +63,22 @@
                 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
+            <TextView
-                android:id="@+id/numbers_of_sets_all"
+                android:id="@+id/numbers_of_sets_all3"
-                android:layout_width="3dp"
+                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
+                android:layout_height="38dp"
-                android:layout_gravity="center"
                 android:layout_weight="1"
-                android:ems="10"
+                android:text="0"
-                android:gravity="center"
+                android:textAlignment="center"
-                android:inputType="number"
+                android:textSize="34sp" />
-                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>
@@ -102,30 +97,25 @@
             android:orientation="horizontal">
 
             <ImageView
-                android:id="@+id/del_res_set2"
+                android:id="@+id/del_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
+            <TextView
-                android:id="@+id/rest_sets_all"
+                android:id="@+id/numbers_of_sets_all2"
-                android:layout_width="3dp"
+                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
+                android:layout_height="38dp"
-                android:layout_gravity="center"
                 android:layout_weight="1"
-                android:ems="10"
+                android:text="0"
-                android:gravity="center"
+                android:textAlignment="center"
-                android:inputType="number"
+                android:textSize="34sp" />
-                android:text="5"
-                android:textSize="26sp" />
 
             <ImageView
-                android:id="@+id/add_res_set2"
+                android:id="@+id/add_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>
@@ -148,27 +138,22 @@
                 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
+            <TextView
-                android:id="@+id/time_work_all"
+                android:id="@+id/numbers_of_sets_allall"
-                android:layout_width="3dp"
+                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
+                android:layout_height="38dp"
-                android:layout_gravity="center"
                 android:layout_weight="1"
-                android:ems="10"
+                android:text="0"
-                android:gravity="center"
+                android:textAlignment="center"
-                android:inputType="number"
+                android:textSize="34sp" />
-                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>
@@ -190,27 +175,22 @@
                 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
+            <TextView
-                android:id="@+id/rest_workout_all"
+                android:id="@+id/rest_sets_allall"
-                android:layout_width="3dp"
+                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
+                android:layout_height="39dp"
-                android:layout_gravity="center"
                 android:layout_weight="1"
-                android:ems="10"
+                android:text="0"
-                android:gravity="center"
+                android:textAlignment="center"
-                android:inputType="number"
+                android:textSize="34sp" />
-                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" />
 

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

@@ -20,7 +20,7 @@
             android:id="@+id/textView2"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:text="Добавить упражнение"
+            android:text="Тренировка"
             android:textAlignment="center"
             android:textSize="34sp" />
 
@@ -40,7 +40,7 @@
     <LinearLayout
         android:id="@+id/setting_training"
         android:layout_width="match_parent"
-        android:layout_height="250dp"
+        android:layout_height="200dp"
         android:layout_marginTop="37dp"
         android:orientation="vertical"
         app:layout_constraintTop_toBottomOf="@+id/linearLayout"
@@ -64,27 +64,22 @@
                 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
+            <TextView
-                android:id="@+id/time_work"
+                android:id="@+id/numbers_of_sets_allall"
-                android:layout_width="3dp"
+                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
+                android:layout_height="38dp"
-                android:layout_gravity="center"
                 android:layout_weight="1"
-                android:ems="10"
+                android:text="0"
-                android:gravity="center"
+                android:textAlignment="center"
-                android:inputType="number"
+                android:textSize="34sp" />
-                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>
@@ -93,40 +88,35 @@
             android:id="@+id/textView8_all"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:text="Отдых между упражнениями"
+            android:text="Отдых между подходами"
             android:textAlignment="center"
             android:textSize="24sp" />
 
         <LinearLayout
             android:layout_width="match_parent"
-            android:layout_height="95dp"
+            android:layout_height="50dp"
             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
+            <TextView
-                android:id="@+id/rest_workout"
+                android:id="@+id/rest_sets_allall"
-                android:layout_width="3dp"
+                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
+                android:layout_height="39dp"
-                android:layout_gravity="center"
                 android:layout_weight="1"
-                android:ems="10"
+                android:text="0"
-                android:gravity="center"
+                android:textAlignment="center"
-                android:inputType="number"
+                android:textSize="34sp" />
-                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>
@@ -141,21 +131,6 @@
         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"
@@ -170,5 +145,20 @@
             android:textColor="@color/white"
             tools:layout_editor_absoluteX="245dp"
             tools:layout_editor_absoluteY="653dp" />
+
+        <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" />
     </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="220dp"
+        android:layout_height="200dp"
         android:layout_marginTop="37dp"
         android:orientation="vertical"
         app:layout_constraintTop_toBottomOf="@+id/linearLayout"
@@ -64,27 +64,22 @@
                 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
+            <TextView
                 android:id="@+id/numbers_of_sets"
-                android:layout_width="3dp"
+                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
+                android:layout_height="38dp"
-                android:layout_gravity="center"
                 android:layout_weight="1"
-                android:ems="10"
+                android:text="0"
-                android:gravity="center"
+                android:textAlignment="center"
-                android:inputType="number"
+                android:textSize="34sp" />
-                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>
@@ -99,34 +94,29 @@
 
         <LinearLayout
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"
+            android:layout_height="50dp"
             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
+            <TextView
                 android:id="@+id/rest_sets"
-                android:layout_width="3dp"
+                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
+                android:layout_height="39dp"
-                android:layout_gravity="center"
                 android:layout_weight="1"
-                android:ems="10"
+                android:text="0"
-                android:gravity="center"
+                android:textAlignment="center"
-                android:inputType="number"
+                android:textSize="34sp" />
-                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

@@ -1,57 +0,0 @@
-<?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

@@ -8,29 +8,26 @@
     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="56dp"
+        android:layout_width="48dp"
-        android:layout_height="56dp"
+        android:layout_height="48dp"
+        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"
-        app:layout_constraintEnd_toEndOf="parent"
+        android:backgroundTint="@color/black" />
-        app:layout_constraintTop_toTopOf="parent" />
 
     <androidx.cardview.widget.CardView
         android:id="@+id/startTrainingCardView"
@@ -96,29 +93,6 @@
             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

@@ -1,106 +1,65 @@
 <?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 -->
 
-    <androidx.constraintlayout.widget.ConstraintLayout
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Настройки"
+        android:textSize="24sp"
+        android:textStyle="bold"
+        android:layout_marginBottom="16dp"/>
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Таймер для тренировок"
+        android:textSize="18sp"
+        android:layout_marginBottom="8dp"/>
+
+    <TextView
+        android:id="@+id/versionTextView"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Версия: 1.0"
+        android:layout_marginBottom="16dp"/>
+
+    <LinearLayout
         android:layout_width="match_parent"
-        android:layout_height="match_parent">
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:gravity="center_vertical"
+        android:layout_marginBottom="8dp">
 
-        <LinearLayout
+        <TextView
-            android:id="@+id/about_progr_layout"
+            android:layout_width="0dp"
-            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
-            android:layout_height="450dp"
+            android:layout_weight="1"
-            android:layout_marginTop="35dp"
+            android:text="Темная тема"
-            android:orientation="vertical"
+            android:textSize="16sp"/>
-            app:layout_constraintTop_toTopOf="parent"
-            tools:layout_editor_absoluteX="0dp">
 
-            <TextView
+        <Switch
-                android:layout_width="wrap_content"
+            android:id="@+id/darkModeSwitch"
-                android:layout_height="wrap_content"
+            android:layout_width="wrap_content"
-                android:layout_gravity="center"
+            android:layout_height="wrap_content"/>
-                android:layout_marginBottom="16dp"
-                android:text="О программе"
-                android:textAlignment="center"
-                android:textSize="24sp"
-                android:textStyle="bold" />
 
-            <TextView
+    </LinearLayout>
-                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
+    <Button
-                android:id="@+id/textView7"
+        android:id="@+id/aboutButton"
-                android:layout_width="match_parent"
+        android:layout_width="match_parent"
-                android:layout_height="wrap_content"
+        android:layout_height="wrap_content"
-                android:layout_marginBottom="8dp"
+        android:text="О программе"
-                android:text="Данное приложение поможет пользователю в организации своих тренировок."
+        android:layout_marginBottom="8dp"/>
-                android:textSize="18sp" />
 
-            <TextView
+    <Button
-                android:id="@+id/textView9"
+        android:id="@+id/developersButton"
-                android:layout_width="match_parent"
+        android:layout_width="match_parent"
-                android:layout_height="wrap_content"
+        android:layout_height="wrap_content"
-                android:layout_marginBottom="8dp"
+        android:text="Разработчики"/>
-                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:layout_marginBottom="16dp"
-                android:text="Версия: 1.0" />
-        </LinearLayout>
-
-        <LinearLayout
-            android:id="@+id/btn_layout"
-            android:layout_width="match_parent"
-            android:layout_height="100dp"
-            android:layout_marginBottom="16dp"
-            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: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="@color/black"
+                android:textColor="#D0CBCB"
                 android:textSize="34sp" />
 
             <TextView
@@ -82,7 +82,7 @@
                 android:gravity="center"
                 android:text=" 1"
                 android:textAlignment="viewStart"
-                android:textColor="@color/black"
+                android:textColor="#D0CBCB"
                 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="@color/black"
+                android:textColor="#D0CBCB"
                 android:textSize="34sp" />
 
             <TextView
@@ -108,12 +108,12 @@
                 android:layout_weight="1"
                 android:text=" 1"
                 android:textAlignment="viewStart"
-                android:textColor="@color/black"
+                android:textColor="#D0CBCB"
                 android:textSize="34sp" />
         </LinearLayout>
 
         <TextView
-            android:id="@+id/timerText"
+            android:id="@+id/time"
             android:layout_width="163dp"
             android:layout_height="153dp"
             android:layout_gravity="center"
@@ -123,13 +123,13 @@
             android:textSize="60sp" />
 
         <TextView
-            android:id="@+id/statusText"
+            android:id="@+id/work"
             android:layout_width="match_parent"
             android:layout_height="70dp"
             android:gravity="center"
             android:text="Работа"
             android:textAlignment="center"
-            android:textColor="@color/black"
+            android:textColor="#D0CBCB"
             android:textSize="34sp" />
 
     </LinearLayout>