本文介绍了如何在对话框中使开关按钮居中的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我想在对话框中切换按钮中心,但是失败了...
I want to switch button center in dialog,but it's failed...
为什么?
Switch sw = new Switch(MainActivity.this);
sw.setTextOn("start");
sw.setTextOff("close");
sw.setGravity(Gravity.CENTER_HORIZONTAL);
AlertDialog.Builder myDialog = new AlertDialog.Builder(MainActivity.this);
myDialog.setTitle("title");
myDialog.setMessage("message");
myDialog.setView(sw);
推荐答案
尝试以下代码
Switch sw = new Switch(MainActivity.this);
sw.setTextOn("start");
sw.setTextOff("close");
LinearLayout linearLayout = new LinearLayout(MainActivity.this);
linearLayout.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,ViewGroup.LayoutParams.MATCH_PARENT));
linearLayout.setGravity(Gravity.CENTER_HORIZONTAL);
linearLayout.addView(sw);
AlertDialog.Builder myDialog = new AlertDialog.Builder(MainActivity.this);
myDialog.setTitle("title");
myDialog.setMessage("message");
myDialog.setView(linearLayout);
myDialog.show();
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