Android Dialog 系统样式讲解及透明背景

时间：2015-08-10 19:43:54 阅读：179 评论：0 收藏：0 [点我收藏+]

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AlertDialog.Builder builder = new AlertDialog.Builder(DialogActivity.this,AlertDialog.THEME_TRADITIONAL);//传统主题

AlertDialog.Builder builder = new AlertDialog.Builder(DialogActivity.this,AlertDialog.THEME_HOLO_DARK);//使用深色背景主题

AlertDialog.Builder builder = new AlertDialog.Builder(DialogActivity.this,AlertDialog.THEME_HOLO_LIGHT);//使用浅色背景主题

AlertDialog.Builder builder = new AlertDialog.Builder(DialogActivity.this,AlertDialog.THEME_DEVICE_DEFAULT_DARK);//使用默认设备深色主题

AlertDialog.Builder builder = new AlertDialog.Builder(DialogActivity.this,AlertDialog.THEME_DEVICE_DEFAULT_LIGHT);//使用默认设备浅色主题

//自定义布局

View layout = getActivity().getLayoutInflater().inflate(R.layout.mydialog,null);

AlertDialog.Builder dialog = new AlertDialog.Builder(DialogActivity.this,AlertDialog.THEME_DEVICE_DEFAULT_DARK);

final AlertDialog dialog = builder.create();

dialog.setView(layout);

//透明

Window window = dialog.getWindow();

WindowManager.LayoutParams lp = window.getAttributes();

lp.alpha = 0.9f;

window.setAttributes(lp);

。。。

dialog.show();

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原文地址：http://www.cnblogs.com/exmyth/p/4718704.html

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