自定义Dialog显示布局，位置

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布局item

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"              android:orientation="vertical"              android:background="@color/lagoumain_listview_item_pre"              android:layout_width="match_parent"              android:layout_height="match_parent">    <TextView        android:id="@+id/text"        android:layout_width="match_parent"        android:layout_height="50dp"        android:textSize="16sp"        android:textColor="@color/black"        android:gravity="center"        android:text="学历"        /></LinearLayout>

布局

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"              android:layout_width="match_parent"              android:layout_height="match_parent"              android:orientation="vertical">    <ListView        android:id="@+id/lv_dialog"        android:scrollbars="none"        android:layout_alignParentBottom="true"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:divider="@color/msg_invite_filter_state_line0"        android:dividerHeight="0.3dip"        android:listSelector="@drawable/listview_item_bg"        ></ListView></RelativeLayout>

样式

 <style name="Dialog" parent="android:style/Theme.Dialog">        <item name="android:background">#00000000</item>        <item name="android:windowBackground">@android:color/transparent</item>        <item name="android:windowNoTitle">true</item>        <item name="android:windowIsFloating">true</item>    </style>

代码

 private void dialogEducation(){        final AlertDialog builder = new AlertDialog.Builder(this,R.style.Dialog).create(); // 先得到构造器        builder.show();        builder.getWindow().setContentView(R.layout.dialog_jianli);        LayoutInflater factory = LayoutInflater.from(this);        View view = factory.inflate(R.layout.dialog_jianli, null);        builder.getWindow().setContentView(view);        listview= (ListView) view.findViewById(R.id.lv_dialog);        StringAdapter adapter;                   adapter=new StringAdapter(education,this);               listview.setAdapter(adapter);        Window dialogWindow = builder.getWindow();        dialogWindow.setGravity( Gravity.BOTTOM);//显示在底部        WindowManager m = getWindowManager();        Display d = m.getDefaultDisplay(); // 获取屏幕宽、高用        WindowManager.LayoutParams p = dialogWindow.getAttributes(); // 获取对话框当前的参数值        p.height = (int) (d.getHeight() * 0.5); // 高度设置为屏幕的0.5        p.width = d.getWidth(); // 宽度设置为屏幕宽        dialogWindow.setAttributes(p);        listview.setOnItemClickListener(new AdapterView.OnItemClickListener() {            @Override            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {                                    tv_education.setText(education[position]);                                builder.dismiss();            }        });    }

解决自定义Dialog不能弹出软件盘

 builder.getWindow().clearFlags(                WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);

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