自定义Dialog（包含头尾）

dialog_view.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="391dp"
    android:layout_height="695dp"
    android:background="@color/white"
    android:orientation="vertical">

    <TextView
        android:id="@+id/title_tv"
        android:text="@string/app_name"
        android:layout_gravity="center"
        android:gravity="center"
        android:textSize="16sp"
        android:textColor="@color/black_title"
        android:layout_width="wrap_content"
        android:layout_height="50dp" />

    <!--分割线-->
    <TextView
        android:layout_marginLeft="@dimen/dp_10"
        android:layout_marginRight="@dimen/dp_10"
        android:background="@color/stroke_grey"
        android:layout_width="match_parent"
        android:layout_height="0.5dp"
        tools:ignore="Suspicious0dp" />

    <ListView
        android:id="@+id/lv_job_title"
        android:divider="@null"
        android:paddingBottom="20dp"
        android:layout_width="match_parent"
        android:layout_height="200dp" />

    <TextView
        android:id="@+id/dismiss_tv"
        android:text="@string/dismiss"
        android:background="@color/gray_dismiss"
        android:layout_gravity="center"
        android:gravity="center"
        android:textSize="16sp"
        android:textColor="@color/white"
        android:layout_width="match_parent"
        android:layout_height="53dp" />

</LinearLayout>

private ListView lvJobTitle;
    private TextView dismissTv;
    private TextView titleTv;
    List<CountryCodeListBean.DataDTO> records;

private void getJobTitleDialog() {
          
   
        View dialogView = getLayoutInflater().inflate(R.layout.dialog_view, null);
        lvJobTitle = (ListView) dialogView.findViewById(R.id.lv_job_title);

        dismissTv = (TextView) dialogView.findViewById(R.id.dismiss_tv);
        titleTv = (TextView) dialogView.findViewById(R.id.title_tv);
        titleTv.setText(R.string.Country_Code);

        if (records != null) {
          
   
            lvJobTitle.setAdapter(new ContryCodeAdapter(records, this));
        }
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
//        TextView title = new TextView(this);
//        title.setTextSize(20);
//        title.setTextColor(Color.BLACK);
//        title.setGravity(Gravity.CENTER);
//        title.setText(R.string.Country_Code);
        final AlertDialog alertDialog = builder
                .setView(dialogView)
//                .setPositiveButton("确定", new DialogInterface.OnClickListener() {
          
   
//                    @Override
//                    public void onClick(DialogInterface dialog, int which) {
          
   
//                        Log.e("wy", "onClick: 点击了确定");
//                    }
//                })
//                .setNegativeButton("取消", new DialogInterface.OnClickListener() {
          
   
//                    @Override
//                    public void onClick(DialogInterface dialog, int which) {
          
   
//                        Log.e("wy", "onClick: 点击了取消" + which);
//                        dialog.dismiss();
//                    }
//                })
                .create();

        alertDialog.show();

        dismissTv.setOnClickListener(new View.OnClickListener() {
          
   
            @Override
            public void onClick(View v) {
          
   
                alertDialog.dismiss();
            }
        });
        lvJobTitle.setOnItemClickListener(new AdapterView.OnItemClickListener() {
          
   
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
          
   
                Log.e("leo", "onItemClick: " + position);
//                positionPro = position + "";
                alertDialog.dismiss();
                areaCodeTv.setText(records.get(position).getCountryCode());
            }
        });

    }