안드로이드 - 동적으로 버튼 생성하기

원본출처:http://redhan.tistory.com/40
주로 디버깅을하기위해서 버튼을 이용하여 다양한 테스트를 할 필요가 있을때 사용한다.

RelativeLayout navigateLayout = (RelativeLayout)findViewById(R.id.navigatelayout);

Button btnOn=new Button(this);
btnOn.setOnClickListener(new OnClickListener() {
    @Override
    public void onClick(View v) {
         // TODO Auto-generated method stub
         offRouteFlash.startAnimation();
    }
});
btnOn.setText("on");
btnOn.setMinimumHeight(150);
btnOn.setMinimumWidth(100);
navigateLayout.addView(btnOn);

Button btnOff=new Button(this);
btnOff.setOnClickListener(new OnClickListener() {
    @Override
    public void onClick(View v) {
         // TODO Auto-generated method stub
        offRouteFlash.stopAnimation();
    }
});       
btnOff.setText("off");
btnOff.setMinimumHeight(150);
btnOff.setMinimumWidth(100);
navigateLayout.addView(btnOff);
   
RelativeLayout.LayoutParams paramsOn;
paramsOn = (RelativeLayout.LayoutParams)btnOn.getLayoutParams();
paramsOn.leftMargin = paramsOn.leftMargin + 100;
btnOn.setLayoutParams(paramsOn);

RelativeLayout.LayoutParams paramsOff;
paramsOff = (RelativeLayout.LayoutParams)btnOff.getLayoutParams();
paramsOff.leftMargin = paramsOff.leftMargin + 200;
btnOff.setLayoutParams(paramsOff);