** Dynamic Layout Create **
1. 프로젝트명 : ToggleCustom
2. 정의 : activity_main.xml을 사용하지 않고 java단에서 Layout을 생성하기
3. 화면 :
4. 안드로이드 버전
- 스튜디오 : v2.2.3
- Minumum SDK : API 19:Android 4.4. (KitKat)
5. 소스목록
1. MainActivity.java
6. 소스
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1. MainActivity.java |
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package com.example.farmer.layoutjavacreate;
import android.graphics.Color;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.Button;
import android.widget.LinearLayout;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//setContentView(R.layout.activity_main);
useDynamic();
}
//동적으로 Layout및 버튼 생성
private void useDynamic(){
//1. Layout 생성
LinearLayout layoutMain = new LinearLayout(getApplicationContext());
LinearLayout.LayoutParams paramsLayout = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.MATCH_PARENT);
layoutMain.setOrientation(LinearLayout.VERTICAL);
layoutMain.setLayoutParams(paramsLayout);
//layoutMain.setBackground(Color.parseColor("#ffffff"));
//2. Button 생성
Button button01 = new Button(getApplicationContext());
Button button02 = new Button(getApplicationContext());
LinearLayout.LayoutParams paramsButton = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
button01.setLayoutParams(paramsButton);
button02.setLayoutParams(paramsButton);
layoutMain.addView(button01);
layoutMain.addView(button02);
button01.setText("버튼 1");
button02.setText("버튼 2");
setContentView(layoutMain); //layoutMain은 View임
}
} |
