Android addView

- Main_Activity.java

package com.zeronine;

import android.app.Activity;

import android.os.Bundle;

import android.widget.Button;

import android.widget.LinearLayout;

public class Main_Activity extends Activity {

protected void onCreate( Bundle savedInstance )

{

super.onCreate( savedInstance );

setContentView( R.layout.activity_main );

create();

}

private void create()

{

createLayout();

createBtn();

}

private LinearLayout layout;

private void createLayout()

{

layout = new LinearLayout( Main_Activity.this );

layout.setOrientation( LinearLayout.VERTICAL );

setContentView( layout );

}

private Button btn;

private void createBtn()

{

btn = new Button( Main_Activity.this );

btn.setText( "버튼" );

layout.addView( btn );

}

}