Przykład Rozmowa

Projekt3/app/src/main/AndroidManifest.xml

@@ -13,6 +13,9 @@
         android:theme="@style/Theme.Projekt3"
         tools:targetApi="31">
         <activity
+            android:name=".Rozmowa"
+            android:exported="false" />
+        <activity
             android:name=".MainActivity"
             android:exported="true">
             <intent-filter>

Projekt3/app/src/main/java/com/example/projekt3/MainActivity.java

 package com.example.projekt3;
 
+import android.content.Intent;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.View;
@@ -42,4 +43,8 @@ public class MainActivity extends AppCompatActivity {
         TextView textView = findViewById(R.id.textViewMain);
         textView.setText(dt);
     }
+
+    public void gotoRozmowa(View view) {
+        startActivity(new Intent(this, Rozmowa.class));
+    }
 }
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Projekt3/app/src/main/java/com/example/projekt3/Rozmowa.java

+package com.example.projekt3;
+
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.EditText;
+import android.widget.TextView;
+
+import androidx.activity.EdgeToEdge;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsCompat;
+
+public class Rozmowa extends AppCompatActivity {
+
+    private static final String TAG = "Rozmowa";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        EdgeToEdge.enable(this);
+        setContentView(R.layout.activity_rozmowa);
+    }
+
+    public void gadaj(View view) {
+        Log.d(TAG, "gadaj: ");
+        EditText editText_Imie = findViewById(R.id.editText_Imie);
+        TextView textView_Pozdrowienie = findViewById(R.id.textView_Pozdrowienie);
+        String imie = editText_Imie.getText().toString();
+        String powitanie = "Witaj " + imie;
+        textView_Pozdrowienie.setText(powitanie);
+    }
+}
\ No newline at end of file

Projekt3/app/src/main/res/layout/activity_main.xml

@@ -40,4 +40,17 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/button1" />
 
+    <Button
+        android:id="@+id/button3"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="16dp"
+        android:onClick="gotoRozmowa"
+        android:text="Rozmowa"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/button2" />
+
+
+
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

Projekt3/app/src/main/res/layout/activity_rozmowa.xml

+<?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"
+    tools:context=".Rozmowa">
+
+    <TextView
+        android:id="@+id/textView_Imie"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="16dp"
+        android:text="Jak masz na imię?"
+        android:textSize="20sp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <EditText
+        android:id="@+id/editText_Imie"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="16dp"
+        android:ems="10"
+        android:inputType="text"
+        android:text="Name"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textView_Imie" />
+
+    <Button
+        android:id="@+id/button_Rozmowa"
+        android:layout_width="160dp"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="44dp"
+        android:text="OK"
+        android:textSize="20sp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toTopOf="@+id/textView_Pozdrowienie"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        android:onClick="gadaj"
+    />
+
+    <TextView
+        android:id="@+id/textView_Pozdrowienie"
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="24dp"
+        android:layout_marginEnd="24dp"
+        android:layout_marginBottom="48dp"
+        android:text="TextView"
+        android:textAlignment="center"
+        android:textSize="20sp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file