AN 动态添加布局基础

来源：互联网发布：spss数据标准化处理编辑：程序博客网时间：2024/06/05 18:38

〈一〉

inflate：找到布局

LinearLayout dualmodeLayout = (LinearLayout) inflater.inflate(R.layout.dual_mode,null).findViewById(R.id.dualmodelayout);

(1)find the xml called dual_mode's layout:which id is dualmodelayout

(2)找到一个dual_mode XML文件的ID 为dualmodelayout的LinearLayout

〈二〉

浅谈五大布局：点击打开链接

〈三〉

setLayoutParams：子布局在设置在父布局中

private FrameLayout.LayoutParams params = null;

params = new FrameLayout.LayoutParams(88, 300, Gravity.RIGHT                    | Gravity.BOTTOM);            params.bottomMargin = playControlLayout.getHeight()                    - bt_dualMode.getHeight();            params.rightMargin = (screenWidth - playControlLayout.getWidth())                    / 2 + bt_dualMode.getHeight() - 26;            Log.i(TAG, "**showDualModeLayout**" + " "                    + params.bottomMargin + " " + params.rightMargin + " "                    + bt_dualMode.getBottom());            dualmodeLayout.setLayoutParams(params);

dualmodeLaypout 是子布局，params是父布局

插入到主界面中

activityLayout.addView(dualmodeLayout, params);

希望显示出来

dualmodeLayout.setVisibility(View.VISIBLE);

希望不显示

dualmodeLayout.setVisibility(View.INVISIBLE);

0 0