package com.example.andro;
import javax.swing.text.View;
import android.app.Activity;
import android.os.Bundle;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
public class MainActivity extends Activity {
private Button button1;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Button btn = (Button)findViewById(R.id.button1);
btn.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
EditText edit = (EditText)findViewById(R.id.edit);
String str = edit.getText().toString();
Toast.makeText(MainActivity.this,(str), Toast.LENGTH_SHORT).show();
}
@Override
public void onClick(android.view.View v) {
// TODO Auto-generated method stub
}
});
}
}
코딩은 이렇게 했습니다..
에딧텍스트에 입력해서 버튼을 누르면 토스트로 나오게 하려하는데 ...
버튼을 눌러도 아무반응이 없습니다. 어떤 부분이 잘못된건가요..?
<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:orientation="vertical"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.example.test.MainActivity" >
<EditText android:id="@+id/edit"
android:layout_width="250dp"
android:layout_height="40dp"
android:hint="text"
/>
<Button
android:id="@+id/button1"
android:layout_width="250dp"
android:layout_height="40dp"
android:text="btn" />
</LinearLayout>
