○ LinearLayout을 통한 기본적인 레이아웃 만들기
- activity_layout1.xml 혹은 activity_main.xml
<?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:paddingLeft="16dp"
android:paddingRight="16dp"
android:orientation="vertical"
tools:context=".Layout1">
<EditText
android:id="@+id/editTextTo"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="textPersonName"
android:hint="To" />
<EditText
android:id="@+id/editTextSubject"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="textPersonName"
android:hint="Subject" />
<EditText
android:id="@+id/editTextMessage"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="top"
android:layout_weight="1"
android:inputType="textPersonName"
android:hint="Message" />
<Button
android:id="@+id/button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:text="SEND" />
</LinearLayout>
- Layout1.java
package com.example.mylabf;
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
public class Layout1 extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_layout1);
}
}
- 결과 화면