Android/XML
strings.xml
혀가 길지 않은 개발자
2020. 8. 4. 11:37
strings.xml
<resources>
<string name="app_name">혀가 길지 않은 개발자 KotlinProject</string>
<string name="name">James Kim</string>
<string name="nickname">혀가 길지 않은 개발자</string>
</resources>
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:orientation="vertical"
tools:context=".MainActivity">
<TextView
android:id="@+id/tvName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/name"
android:textSize="30dp"
android:textStyle="bold|italic"/>
<Button
android:id="@+id/btnChange"
android:layout_width="200dp"
android:layout_height="70dp"
android:textAllCaps="false"
android:text="change"
android:textSize="20dp"
android:layout_marginTop="10dp" />
</LinearLayout>

MainActivity.kt
package com.jwsoft.kotlinproject
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import kotlinx.android.synthetic.main.activity_main.*
class MainActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
btnChange.setOnClickListener {
if (tvName.text == getString(R.string.nickname)) {
tvName.text = getString(R.string.name)
} else {
tvName.text = getString(R.string.nickname)
}
}
}
}
