206_底部的Dialog

206_底部的Dialog

我们来做一个底部的Dialog,

来模仿底部菜单

//先是创建dialog对象dialog = new Dialog(this);//来一个无标题的模式dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);//设置一下contentViewdialog.setContentView(R.layout.item_chioce_pictour);//拿到windowWindow dialogWindow = dialog.getWindow();//用window拿到layoutParams布局参数WindowManager.LayoutParams lp = dialogWindow.getAttributes();//我们宽度给一个matchlp.width = WindowManager.LayoutParams.MATCH_PARENT;//高度给一个wraplp.height = WindowManager.LayoutParams.WRAP_CONTENT;//让这个dialog放在底部lp.gravity = Gravity.BOTTOM;//把参数重新设置上去dialogWindow.setAttributes(lp);//让dialog显示出来dialog.show();
contentView就可以自己随意去写了