Готовые формы

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

@@ -4,6 +4,8 @@ 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
@@ -49,5 +51,35 @@ 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())
+        }
     }
 }