我有一个列表视图，这个列表里面，当点击它的一个项目，它会显示内对话框中的自定义列表

在对话框中显示出来，但其只显示对话框的标题

这是我的code

 案例R.id.C​​ommentNumOfLike：

            dbobj =新的数据库处理器（的getContext（））;
            Items1 = dbobj.select_HowComment（）;
            dbobj.CloseDataBase（）;
            Collections.reverse（Items1）;
            X =（整数）view.getTag（）;
            Log.v（价值，X +）;
            。TARGET = Items1.get（X）.getCommentId（）的toString（）;
            CommentEvents R =新CommentEvents（）;
            r.execute（USER_ID，secret_id，表，目标）;

                            最后一个对话框对话框=新的对话框（的getContext（））;
            dialog.setContentView（R.layout.likers_list）;
            dialog.setTitle（likers清单）;
            dialog.setCanceledOnTouchOutside（真正的）;
            dbobj =新的数据库处理器（的getContext（））;
            likeItems = dbobj.select_HowlikeComment（）;
            dbobj.CloseDataBase（）;

            ListView控件列表=（ListView控件）dialog.findViewById（R.id.ListLikersList）;
            LikersCustomeAdapter适配器=新LikersCustomeAdapter（的getContext（），R.layout.likerscustomelist，likeItems）;

            list.setAdapter（适配器）;

            dialog.show（）;

            打破;
 

这是我的适配器

 公共类LikersCustomeAdapter扩展ArrayAdapter＆LT; LikersComment＆GT; {
上下文语境;
名单＆LT; LikersComment＆GT;项目;
点阵位图;
字符串imageUser =;
字符串filePath_Image =/图片/讨伐异教徒/ joj /;


公共LikersCustomeAdapter（上下文的背景下，INT textViewResourceId，
        名单＆LT; LikersComment＆GT;对象）{
    超（背景下，textViewResourceId，对象）;
    // TODO自动生成构造函数存根
    this.context =背景;
}

公共查看getView（最终诠释的立场，观点convertView，ViewGroup中父）{
    Log.d（查看likers表，视图＆gt;＆GT;＆GT;＆GT;＆GT;＆GT;＆GT;＆GT;）;
    likerscommentholder H = NULL;
    视图V = convertView;

    Log.v（项目的getName，items.get（位置）.getName（））;
    LayoutInflater VI =（LayoutInflater）上下文
            .getSystemService（Activity.LAYOUT_INFLATER_SERVICE）;

    如果（V == NULL）{
        V = vi.inflate（R.layout.likerscustomelist，NULL）;
        H =新likerscommentholder（）;
    h.likersimg =（ImageView的）v.findViewById（R.id.likersImg）;
    h.likersname =（TextView中）v.findViewById（R.id.likersName）;

        v.setTag（H）;
} 其他 {
    H =（likerscommentholder）v.getTag（）;
}



    imageUser = items.get（位置）.getId（）+ items.get（位置）.getRand（）;
    布尔flag_ImagePath = Methods.checkIfImage_DirExists（filePath_Image
            + imageUser）;
    如果（flag_ImagePath ==真）{
        Log.v（flag_ImagePath，将String.valueOf（flag_ImagePath））;
        位= Methods.displayBit​​mapImage（imageUser）;
        h.likersimg.setImageBitmap（位）;
    }
    h.likersname.setText（items.get（位置）.getName（））;
    返回伏;


}
}
 类likerscommentholder {
ImageView的likersimg;
TextView的likersname;

 }
 

这是列表视图

likers_list.xml

 ＆LT; XML版本=1.0编码=UTF-8＆GT？;
   ＆LT; LinearLayout中的xmlns：机器人=htt​​p://schemas.android.com/apk/res/android
机器人：layout_width =match_parent
机器人：layout_height =match_parent
机器人：方向=垂直＆GT;

＆LT;的ListView
    机器人：ID =@ + ID / ListLikersList
    机器人：layout_width =match_parent
    机器人：layout_height =WRAP_CONTENT＆GT;
＆LT; / ListView控件＆GT;
 

这是自定义布局

likerscustomelist.xml

 ＆LT; XML版本=1.0编码=UTF-8＆GT？;
   ＆LT; LinearLayout中的xmlns：机器人=htt​​p://schemas.android.com/apk/res/android
机器人：layout_width =match_parent
机器人：layout_height =match_parent
机器人：方向=垂直＆GT;

＆LT; RelativeLayout的
    机器人：layout_width =match_parent
    机器人：layout_height =match_parent＆GT;

    ＆LT; ImageView的
        机器人：ID =@ + ID / likersImg
       机器人：layout_width =65dp
        机器人：layout_height =65dp
        机器人：layout_alignParentLeft =真
        机器人：layout_alignParentTop =真
        机器人：SRC =@可绘制/ ic_launcher/＆GT;

    ＆LT;的TextView
        机器人：ID =@ + ID / likersName
        机器人：layout_width =WRAP_CONTENT
        机器人：layout_height =WRAP_CONTENT
        机器人：layout_alignParentTop =真
        机器人：layout_marginLeft =16DP
        机器人：layout_marginTop =19dp
        机器人：layout_toRightOf =@ + ID / likersImg
        机器人：文本=中文字
        机器人：textAppearance =机器人：ATTR / textAppearanceMedium/＆GT;

＆LT; / RelativeLayout的＆GT;

 ＆LT; / LinearLayout中＆GT;
 

解决方案

您需要使用 AlertDialog.Builder -

请参考这个 - 文档

编辑 -

 新AlertDialog.Builder（MyActivity.this）
                    .setAdapter（yourListAdapter，新DialogInterface.OnClickListener（）{

                        @覆盖
                        公共无效的onClick（DialogInterface对话，诠释它）{
                         // TODO  -  $ c当列表项被点击（INT这 - 是参数，让你点击项目的索引）$ C
                        }
                    }）
                    .setPositiveButton（好，新DialogInterface.OnClickListener（）{

                        @覆盖
                        公共无效的onClick（DialogInterface对话，诠释它）{

                        }
                    }）
                    .setNegativeButton（取消，新DialogInterface.OnClickListener（）{

                        @覆盖
                        公共无效的onClick（DialogInterface对话，诠释它）{
                        }
                    }）
                    .setTitle（对话框标题）
                    .setCancelable（假）
                    。显示（）;
 

i have a list view , inside this list when click on an item of it ,it will show a custom list inside a dialog box

the dialog shows up but its only shows the title of the dialog

here is my code

            case R.id.CommentNumOfLike:

            dbobj = new DataBaseHandler(getContext());
            Items1 = dbobj.select_HowComment();
            dbobj.CloseDataBase();
            Collections.reverse(Items1);
            x = (Integer) view.getTag();
            Log.v("value", x + "");
            target = Items1.get(x).getCommentId().toString();
            CommentEvents r = new CommentEvents();
            r.execute(user_id, secret_id, table, target);

                            final Dialog dialog = new Dialog(getContext());
            dialog.setContentView(R.layout.likers_list);
            dialog.setTitle("List of likers");
            dialog.setCanceledOnTouchOutside(true);
            dbobj = new DataBaseHandler(getContext());
            likeItems=dbobj.select_HowlikeComment();
            dbobj.CloseDataBase();

            ListView list = (ListView) dialog.findViewById(R.id.ListLikersList);
            LikersCustomeAdapter adapter= new LikersCustomeAdapter(getContext(), R.layout.likerscustomelist, likeItems);

            list.setAdapter(adapter);

            dialog.show();

            break; 

this is my adapter

 public class LikersCustomeAdapter  extends ArrayAdapter<LikersComment>{
Context context;
List<LikersComment> items;
Bitmap bitmap;
String imageUser = "";
String filePath_Image = "/Pictures/jehad/joj/";


public LikersCustomeAdapter(Context context, int textViewResourceId,
        List<LikersComment> objects) {
    super(context, textViewResourceId, objects);
    // TODO Auto-generated constructor stub
    this.context=context;
}

public View getView(final int position, View convertView, ViewGroup parent) {
    Log.d("View likers List", "View>>>>>>>>");
    likerscommentholder h = null;
    View v = convertView;

    Log.v("items getName", items.get(position).getName());
    LayoutInflater vi = (LayoutInflater) context
            .getSystemService(Activity.LAYOUT_INFLATER_SERVICE);

    if (v == null) {
        v = vi.inflate(R.layout.likerscustomelist,null);
        h = new likerscommentholder();
    h.likersimg=(ImageView)v.findViewById(R.id.likersImg);
    h.likersname=(TextView)v.findViewById(R.id.likersName); 

        v.setTag(h);
} else {
    h = (likerscommentholder) v.getTag();
}



    imageUser = items.get(position).getId() + items.get(position).getRand();
    boolean flag_ImagePath = Methods.checkIfImage_DirExists(filePath_Image
            + imageUser);
    if (flag_ImagePath == true) {
        Log.v("flag_ImagePath", String.valueOf(flag_ImagePath));
        bitmap = Methods.displayBitmapImage(imageUser);
        h.likersimg.setImageBitmap(bitmap);
    }
    h.likersname.setText(items.get(position).getName());
    return v;


}
}
 class likerscommentholder {
ImageView likersimg;
TextView likersname;

 }

this is the list view

likers_list.xml

    <?xml version="1.0" encoding="utf-8"?>
   <LinearLayout 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/ListLikersList"
    android:layout_width="match_parent"
    android:layout_height="wrap_content" >
</ListView>

this is the custom layout

likerscustomelist.xml

      <?xml version="1.0" encoding="utf-8"?>
   <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >

<RelativeLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

    <ImageView
        android:id="@+id/likersImg"
       android:layout_width="65dp"
        android:layout_height="65dp"
        android:layout_alignParentLeft="true"
        android:layout_alignParentTop="true"
        android:src="@drawable/ic_launcher" />

    <TextView
        android:id="@+id/likersName"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true"
        android:layout_marginLeft="16dp"
        android:layout_marginTop="19dp"
        android:layout_toRightOf="@+id/likersImg"
        android:text="Medium Text"
        android:textAppearance="?android:attr/textAppearanceMedium" />

</RelativeLayout>

 </LinearLayout>

You need to use AlertDialog.Builder -

Refer this- Docs

Edit -

new AlertDialog.Builder(MyActivity.this)
                    .setAdapter(yourListAdapter, new DialogInterface.OnClickListener() {

                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                         //TODO - Code when list item is clicked (int which - is param that gives you the index of clicked item)
                        }
                    })
                    .setPositiveButton("Okay", new DialogInterface.OnClickListener() {

                        @Override
                        public void onClick(DialogInterface dialog, int which) {

                        }
                    })
                    .setNegativeButton("Cancel", new DialogInterface.OnClickListener() {

                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                        }
                    })
                    .setTitle("Dialog Title")
                    .setCancelable(false)
                    .show();