android 对话框详解
16lz
2021-01-23
1.显示对话框到指定位置
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);builder.setTitle("警告对话框");builder.setMessage("显示对话框到指定位置");AlertDialog dialog = builder.create();Window window = dialog.getWindow();WindowManager.LayoutParams lp = window.getAttributes(); lp.x = 200;lp.y = 150;dialog.show();
2.全屏对话框
res/values/styles.xml
<?xml version="1.0" encoding="utf-8"?><resources><style name="Dialog_Fullscreen"><item name="android:windowFullscreen">true</item><item name="android:windowNoTitle">true</item> </style></resources>
Dialog dialog = new Dialog(MainActivity.this, R.style.Dialog_Fullscreen);dialog.setTitle("全屏显示");dialog.setContentView(R.layout.dialog);dialog.show();
3.透明圆角Dialog
http://download.csdn.net/detail/zhouyuanjing/4720657
4.带箭头的Dialog
http://blog.csdn.net/superonion0031/article/details/7284626
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