动态在code，以滚动型增加的ListView动态、code、ListView

2023-09-04 05:47:53 作者：丶烟瘾i

我想一个的ListView 添加到滚动型里面的code。但它不工作的某些原因。我是新来这个。有人可以帮我吗？

 包net.pocketmagic.android.HeaderContentFooterGUI;

进口的java.util.ArrayList;
进口的java.util.HashMap;

进口android.app.Activity;
进口android.graphics.Color;
进口android.graphics.Typeface;
进口android.os.Bundle;
进口android.view.Gravity;
进口android.view.Menu;
进口android.view.View;
进口android.view.View.OnClickListener;
进口android.view.ViewGroup.LayoutParams;
进口android.view.Window;
进口android.widget.Button;
进口android.widget.LinearLayout;
进口android.widget.ListView;
进口android.widget.RelativeLayout;
进口android.widget.ScrollView;
进口android.widget.SimpleAdapter;
进口android.widget.TextView;

/ * HeaderContentFooterGUI
 *
 *创建示例GUI与标题栏，滚动就能内容和页脚
 *
 *（C）2011拉杜Motisan，radu.motisan@gmail.com
 * www.pocketmagic.net
 * 版权所有。
 * /

公共类HeaderContentFooterGUI延伸活动{

    最终静态INT idTopLayout = Menu.FIRST + 100，
                            idBack = Menu.FIRST + 101，
                            idBotLayout = Menu.FIRST + 102;

    / **第一次创建活动时调用。 * /
    @覆盖
    公共无效的onCreate（包savedInstanceState）{
        super.onCreate（savedInstanceState）;

        //隐藏标题栏
        requestWindowFeature（Window.FEATURE_NO_TITLE）;

        //创建我们的首要内容载体
        RelativeLayout的global_panel =新RelativeLayout的（这一点）;
        global_panel.setLayoutParams（新的LayoutParams（LayoutParams.FILL_PARENT，LayoutParams.FILL_PARENT））;
        global_panel.setGravity（Gravity.FILL）;

        // +++++++++++++顶部的组件：头
        RelativeLayout的ibMenu =新RelativeLayout的（这一点）;
        ibMenu.setId（idTopLayout）;
        ibMenu.setBackgroundDrawable（getResources（）getDrawable（R.drawable.line））;
        INT ibMenuPadding =（INT）6;
        ibMenu.setPadding（ibMenuPadding，ibMenuPadding，ibMenuPadding，ibMenuPadding）;
        RelativeLayout.LayoutParams topParams =新RelativeLayout.LayoutParams（LayoutParams.FILL_PARENT，LayoutParams.WRAP_CONTENT）;
        topParams.addRule（RelativeLayout.ALIGN_PARENT_TOP）;
        global_panel.addView（ibMenu，topParams）;
        // TextView的在ibMenu：名片夹
        TextView的CTV =新的TextView（本）;
        cTV.setText（Abirami超级城）;
        cTV.setTextColor（Color.rgb（255255255））;
        INT nTextH = 18;
        cTV.setTextSize（nTextH）;
        cTV.setTypeface（Typeface.create（宋体，Typeface.BOLD））;
        RelativeLayout.LayoutParams lpcTV =新RelativeLayout.LayoutParams（LayoutParams.WRAP_CONTENT，LayoutParams.WRAP_CONTENT）;
        lpcTV.addRule（RelativeLayout.CENTER_IN_PARENT）;
        ibMenu.addView（CTV，lpcTV）;

        // +++++++++++++底部的组件：页脚
        nTextH = 13;
         ibMenuPadding =（INT）15;
        RelativeLayout的ibMenuBot =新RelativeLayout的（这一点）;
        ibMenuBot.setId（idBotLayout）;
        ibMenuBot.setBackgroundDrawable（getResources（）getDrawable（R.drawable.line））;
        ibMenuBot.setPadding（ibMenuPadding，ibMenuPadding，ibMenuPadding，ibMenuPadding）;
        RelativeLayout.LayoutParams botParams =新RelativeLayout.LayoutParams（LayoutParams.FILL_PARENT，LayoutParams.WRAP_CONTENT）;
        botParams.addRule（RelativeLayout.ALIGN_PARENT_BOTTOM）;
        global_panel.addView（ibMenuBot，botParams）;
        // TextView的在ibMenu：名片夹

        TextView的cTVBot =新的TextView（本）;
        cTVBot.setId（5001）;
        cTVBot.setText（家）;
        cTVBot.setTextColor（Color.rgb（179116197））;
        cTVBot.setTextSize（nTextH）;
        cTVBot.setTypeface（Typeface.create（宋体，Typeface.NORMAL））;
        cTVBot.setPadding（ibMenuPadding，ibMenuPadding，ibMenuPadding，ibMenuPadding）;
        RelativeLayout.LayoutParams lpcTVBot =新RelativeLayout.LayoutParams（LayoutParams.WRAP_CONTENT，LayoutParams.WRAP_CONTENT）;
        lpcTVBot.addRule（RelativeLayout.CENTER_VERTICAL）;
        ibMenuBot.addView（cTVBot，lpcTVBot）;

        TextView的cTVBot2 =新的TextView（本）;
        cTVBot2.setId（5002）;
        cTVBot2.setText（预订史）;
        cTVBot2.setTextColor（Color.rgb（179116197））;
        cTVBot2.setTextSize（nTextH）;
        cTVBot2.setTypeface（Typeface.create（宋体，Typeface.NORMAL））;
        cTVBot2.setPadding（ibMenuPadding，ibMenuPadding，ibMenuPadding，ibMenuPadding）;
        RelativeLayout.LayoutParams lpcTVBot2 =新RelativeLayout.LayoutParams（LayoutParams.WRAP_CONTENT，LayoutParams.WRAP_CONTENT）;
        lpcTVBot2.addRule（RelativeLayout.RIGHT_OF，cTVBot.getId（））;
        lpcTVBot2.addRule（RelativeLayout.CENTER_VERTICAL）;
        ibMenuBot.addView（cTVBot2，lpcTVBot2）;

        TextView的cTVBot3 =新的TextView（本）;
        cTVBot3.setId（5003）;
        cTVBot3.setText（帮助？）;
        cTVBot3.setTextColor（Color.rgb（179116197））;
        cTVBot3.setTextSize（nTextH）;
        cTVBot3.setTypeface（Typeface.create（宋体，Typeface.NORMAL））;
        cTVBot3.setPadding（ibMenuPadding，ibMenuPadding，ibMenuPadding，ibMenuPadding）;
        RelativeLayout.LayoutParams lpcTVBot3 =新RelativeLayout.LayoutParams（LayoutParams.WRAP_CONTENT，LayoutParams.WRAP_CONTENT）;
        lpcTVBot3.addRule（RelativeLayout.RIGHT_OF，cTVBot2.getId（））;
        lpcTVBot3.addRule（RelativeLayout.CENTER_VERTICAL）;
        ibMenuBot.addView（cTVBot3，lpcTVBot3）;

        TextView的cTVBot4 =新的TextView（本）;
        cTVBot4.setId（5004）;
        cTVBot4.setText（关于我们）;
        cTVBot4.setTextColor（Color.rgb（179116197））;
        cTVBot4.setTextSize（nTextH）;
        cTVBot4.setTypeface（Typeface.create（宋体，Typeface.NORMAL））;
        cTVBot4.setPadding（ibMenuPadding，ibMenuPadding，ibMenuPadding，ibMenuPadding）;
        RelativeLayout.LayoutParams lpcTVBot4 =新RelativeLayout.LayoutParams（LayoutParams.WRAP_CONTENT，LayoutParams.WRAP_CONTENT）;
        lpcTVBot4.addRule（RelativeLayout.RIGHT_OF，cTVBot3.getId（））;
        lpcTVBot4.addRule（RelativeLayout.CENTER_VERTICAL）;
        ibMenuBot.addView（cTVBot4，lpcTVBot4）;


        // +++++++++++++ MIDDLE组件：我们所有的GUI内容
        的LinearLayout midLayout =新的LinearLayout（本）;
        midLayout.setLayoutParams（新的LayoutParams（LayoutParams.FILL_PARENT，LayoutParams.FILL_PARENT））;
        midLayout.setOrientation（LinearLayout.VERTICAL）;
        RelativeLayout.LayoutParams midParams =新RelativeLayout.LayoutParams（LayoutParams.FILL_PARENT，LayoutParams.FILL_PARENT）;
        midParams.addRule（RelativeLayout.ABOVE，ibMenuBot.getId（））;
        midParams.addRule（RelativeLayout.BELOW，ibMenu.getId（））;
        global_panel.addView（midLayout，midParams）;
        //涡旋 - 所以我们的内容将是可滚动的头部和底部之间
        滚动型VSCROLL =新的滚动型（本）;
        vscroll.setId（6004）;
        vscroll.setFillViewport（假）;
        midLayout.addView（VSCROLL）;

//低于code不工作的的 * 的**的 * 的***

 的ListView maListViewPerso =（ListView控件）findViewById（vscroll.getId（））;
            ArrayList的＆LT; HashMap的＆LT;字符串，字符串＆GT;＆GT;的listItem =新的ArrayList＆LT; HashMap的＆LT;字符串，字符串＆GT;＆GT;（）;
            HashMap的＆LT;字符串，字符串＆GT;地图;
            图=新的HashMap＆LT;字符串，字符串＆GT;（）;
            map.put（效价，电影票）;
            map.put（说明，电影订票）;
            map.put（IMG，将String.valueOf（R.drawable.reel_icon））;
            listItem.add（图）



            图=新的HashMap＆LT;字符串，字符串＆GT;（）;
            map.put（效价，雪世界）;
            map.put（说明，SnowWorld门票）;
            map.put（IMG，将String.valueOf（R.drawable.reel_icon））;
            listItem.add（图）

            图=新的HashMap＆LT;字符串，字符串＆GT;（）;
            map.put（效价，接吻汽车）;
            map.put（说明，接吻车船票）;
            map.put（IMG，将String.valueOf（R.drawable.reel_icon））;
            listItem.add（图）

            图=新的HashMap＆LT;字符串，字符串＆GT;（）;
            map.put（效价，事件）;
            map.put（说明，在广场活动）;
            map.put（IMG，将String.valueOf（R.drawable.reel_icon））;
            listItem.add（图）

            图=新的HashMap＆LT;字符串，字符串＆GT;（）;
            map.put（效价，画面）;
            map.put（说明，画面@ Abirami）;
            map.put（IMG，将String.valueOf（R.drawable.reel_icon））;
            listItem.add（图）


            SimpleAdapter mSchedule =新SimpleAdapter（this.getBaseContext（）的listItem，R.layout.main_menu_list，
                   新的String [] {IMG，效价，说明}，新的INT [] {R.id.img，R.id.titre，R.id.description}）;


            maListViewPerso.setAdapter（mSchedule）;




        的setContentView（global_panel）;
    }


}

main_menu_list.xml
------------------

＆LT; XML版本=1.0编码=UTF-8＆GT？;
＆LT; LinearLayout中的xmlns：机器人=http://schemas.android.com/apk/res/android
    机器人：方向=横向
    机器人：layout_width =FILL_PARENT
    机器人：layout_height =WRAP_CONTENT
    ＆GT;

    ＆LT; ImageView的
        机器人：ID =@ + ID / IMG

        机器人：layout_gravity =center_vertical

        机器人：填充=10px的
        机器人：layout_width =70dp
        机器人：layout_height =70dp/＆GT;
        /＆GT;

    ＆LT; LinearLayout中的xmlns：机器人=http://schemas.android.com/apk/res/android
        机器人：方向=垂直
        机器人：layout_width =FILL_PARENT
        机器人：layout_height =WRAP_CONTENT
        机器人：layout_gravity =center_vertical
        机器人：以下属性来=10px的
            机器人：paddingRight =10px的
                    机器人：layout_weight =1
        ＆GT;

        ＆LT; TextView的机器人：ID =@ + ID /滴度
             机器人：layout_width =FILL_PARENT
             机器人：layout_height =WRAP_CONTENT
             机器人：TEXTSIZE =26px
             机器人：TEXTSTYLE =黑体
             /＆GT;

        ＆LT; TextView的机器人：ID =@ + ID /说明
             机器人：layout_width =FILL_PARENT
             机器人：layout_height =WRAP_CONTENT
             /＆GT;

    ＆LT; / LinearLayout中＆GT;

＆LT; / LinearLayout中＆GT;

解决方案

不要一个ListView添加到滚动型如果您不知道exaclty你在做什么。

不要一个ListView添加到滚动型同时，如果您是在世界上最好的Android程序员。

列表视图不应该获得的滚动型。即使你砍，我的意思是大黑客，这两种观点通过延长他们，让他们来滚动，还可以itemclickable等等等等，的东西会打破最终会。还做了ListView控件不添加到滚动型。

观看这

I am trying to add a ListView to a ScrollView inside the code. But it's not working for some reason. I am new to this. Can somebody help me out?

package net.pocketmagic.android.HeaderContentFooterGUI;

import java.util.ArrayList;
import java.util.HashMap;

import android.app.Activity;
import android.graphics.Color;
import android.graphics.Typeface;
import android.os.Bundle;
import android.view.Gravity;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup.LayoutParams;
import android.view.Window;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.ScrollView;
import android.widget.SimpleAdapter;
import android.widget.TextView;

/* HeaderContentFooterGUI
 * 
 * Create a sample GUI with a header bar, scroll-able content and a footer
 * 
 * (C) 2011 Radu Motisan, radu.motisan@gmail.com
 * www.pocketmagic.net
 * All rights reserved.
 */

public class HeaderContentFooterGUI extends Activity {

    final static int        idTopLayout = Menu.FIRST + 100,
                            idBack      = Menu.FIRST + 101,
                            idBotLayout = Menu.FIRST + 102;

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        //Hide titlebar
        requestWindowFeature(Window.FEATURE_NO_TITLE);

        //Create our top content holder
        RelativeLayout global_panel = new RelativeLayout (this);
        global_panel.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
        global_panel.setGravity(Gravity.FILL);

        // +++++++++++++ TOP COMPONENT: the header
        RelativeLayout ibMenu = new RelativeLayout(this);
        ibMenu.setId(idTopLayout);
        ibMenu.setBackgroundDrawable(getResources().getDrawable(R.drawable.line));
        int ibMenuPadding = (int) 6;
        ibMenu.setPadding(ibMenuPadding,ibMenuPadding,ibMenuPadding,ibMenuPadding);
        RelativeLayout.LayoutParams topParams = new RelativeLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
        topParams.addRule(RelativeLayout.ALIGN_PARENT_TOP);
        global_panel.addView(ibMenu,topParams);
        // textview in ibMenu : card holder
        TextView cTV = new TextView(this);
        cTV.setText("Abirami Mega Mall");
        cTV.setTextColor(Color.rgb(255,255,255));
        int nTextH =  18;
        cTV.setTextSize(nTextH);
        cTV.setTypeface(Typeface.create("arial", Typeface.BOLD));
        RelativeLayout.LayoutParams lpcTV = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
        lpcTV.addRule(RelativeLayout.CENTER_IN_PARENT);
        ibMenu.addView(cTV, lpcTV);

        // +++++++++++++ BOTTOM COMPONENT: the footer
        nTextH =  13;
         ibMenuPadding = (int) 15;
        RelativeLayout ibMenuBot = new RelativeLayout(this);
        ibMenuBot.setId(idBotLayout);
        ibMenuBot.setBackgroundDrawable(getResources().getDrawable(R.drawable.line));
        ibMenuBot.setPadding(ibMenuPadding,ibMenuPadding,ibMenuPadding,ibMenuPadding);
        RelativeLayout.LayoutParams botParams = new RelativeLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
        botParams.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
        global_panel.addView(ibMenuBot,botParams);
        // textview in ibMenu : card holder

        TextView cTVBot = new TextView(this);
        cTVBot.setId(5001);
        cTVBot.setText("Home"); 
        cTVBot.setTextColor(Color.rgb(179,116,197));
        cTVBot.setTextSize(nTextH);
        cTVBot.setTypeface(Typeface.create("arial", Typeface.NORMAL));
        cTVBot.setPadding(ibMenuPadding,ibMenuPadding,ibMenuPadding,ibMenuPadding);
        RelativeLayout.LayoutParams lpcTVBot = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);   
        lpcTVBot.addRule(RelativeLayout.CENTER_VERTICAL);
        ibMenuBot.addView(cTVBot, lpcTVBot);

        TextView cTVBot2 = new TextView(this);
        cTVBot2.setId(5002);        
        cTVBot2.setText("Booking History");     
        cTVBot2.setTextColor(Color.rgb(179,116,197));
        cTVBot2.setTextSize(nTextH);
        cTVBot2.setTypeface(Typeface.create("arial", Typeface.NORMAL));
        cTVBot2.setPadding(ibMenuPadding,ibMenuPadding,ibMenuPadding,ibMenuPadding);
        RelativeLayout.LayoutParams lpcTVBot2 = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);      
        lpcTVBot2.addRule(RelativeLayout.RIGHT_OF,cTVBot.getId() );
        lpcTVBot2.addRule(RelativeLayout.CENTER_VERTICAL);      
        ibMenuBot.addView(cTVBot2, lpcTVBot2);

        TextView cTVBot3 = new TextView(this);
        cTVBot3.setId(5003);        
        cTVBot3.setText("Help?");       
        cTVBot3.setTextColor(Color.rgb(179,116,197));
        cTVBot3.setTextSize(nTextH);
        cTVBot3.setTypeface(Typeface.create("arial", Typeface.NORMAL));
        cTVBot3.setPadding(ibMenuPadding,ibMenuPadding,ibMenuPadding,ibMenuPadding);
        RelativeLayout.LayoutParams lpcTVBot3 = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);      
        lpcTVBot3.addRule(RelativeLayout.RIGHT_OF,cTVBot2.getId() );
        lpcTVBot3.addRule(RelativeLayout.CENTER_VERTICAL);      
        ibMenuBot.addView(cTVBot3, lpcTVBot3);      

        TextView cTVBot4 = new TextView(this);
        cTVBot4.setId(5004);        
        cTVBot4.setText("About Us");        
        cTVBot4.setTextColor(Color.rgb(179,116,197));
        cTVBot4.setTextSize(nTextH);
        cTVBot4.setTypeface(Typeface.create("arial", Typeface.NORMAL));
        cTVBot4.setPadding(ibMenuPadding,ibMenuPadding,ibMenuPadding,ibMenuPadding);
        RelativeLayout.LayoutParams lpcTVBot4= new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);       
        lpcTVBot4.addRule(RelativeLayout.RIGHT_OF,cTVBot3.getId() );
        lpcTVBot4.addRule(RelativeLayout.CENTER_VERTICAL);      
        ibMenuBot.addView(cTVBot4, lpcTVBot4);      


        // +++++++++++++ MIDDLE COMPONENT: all our GUI content
        LinearLayout midLayout = new LinearLayout (this);
        midLayout.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.FILL_PARENT));
        midLayout.setOrientation(LinearLayout.VERTICAL);
        RelativeLayout.LayoutParams midParams = new RelativeLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);
        midParams.addRule(RelativeLayout.ABOVE,ibMenuBot.getId());
        midParams.addRule(RelativeLayout.BELOW,ibMenu.getId());
        global_panel.addView(midLayout,midParams );
        //scroll - so our content will be scrollable between the header and the footer
        ScrollView vscroll = new ScrollView(this);
        vscroll.setId(6004);    
        vscroll.setFillViewport(false);
        midLayout.addView(vscroll);

//below code not working *******

            ListView maListViewPerso = (ListView) findViewById(vscroll.getId());
            ArrayList<HashMap<String, String>> listItem = new ArrayList<HashMap<String, String>>();
            HashMap<String, String> map;     
            map = new HashMap<String, String>();
            map.put("titre", "Movie Ticket");
            map.put("description", "Movie Ticket Booking");
            map.put("img", String.valueOf(R.drawable.reel_icon));
            listItem.add(map);



            map = new HashMap<String, String>();
            map.put("titre", "Snow World");
            map.put("description", "SnowWorld Tickets");
            map.put("img", String.valueOf(R.drawable.reel_icon));
            listItem.add(map);

            map = new HashMap<String, String>();
            map.put("titre", "Kissing Car");
            map.put("description", "Kissing Car Tickets");
            map.put("img", String.valueOf(R.drawable.reel_icon));
            listItem.add(map);

            map = new HashMap<String, String>();
            map.put("titre", "Events");
            map.put("description", "Events in Mall");
            map.put("img", String.valueOf(R.drawable.reel_icon));
            listItem.add(map);

            map = new HashMap<String, String>();
            map.put("titre", "Screens");
            map.put("description", "Screens @ Abirami");
            map.put("img", String.valueOf(R.drawable.reel_icon));
            listItem.add(map);


            SimpleAdapter mSchedule = new SimpleAdapter (this.getBaseContext(), listItem, R.layout.main_menu_list,
                   new String[] {"img", "titre", "description"}, new int[] {R.id.img, R.id.titre, R.id.description});


            maListViewPerso.setAdapter(mSchedule);




        setContentView(global_panel);
    }


}

main_menu_list.xml
------------------

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

    <ImageView
        android:id="@+id/img"

        android:layout_gravity="center_vertical"

        android:padding="10px"
        android:layout_width="70dp"
        android:layout_height="70dp"/>
        />

    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:orientation="vertical"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center_vertical"
        android:paddingLeft="10px"
            android:paddingRight="10px"
                    android:layout_weight="1"
        >

        <TextView android:id="@+id/titre"
             android:layout_width="fill_parent"
             android:layout_height="wrap_content"
             android:textSize="26px"
             android:textStyle="bold"
             />

        <TextView android:id="@+id/description"
             android:layout_width="fill_parent"
             android:layout_height="wrap_content"
             />

    </LinearLayout>

</LinearLayout>

解决方案

Do not add a ListView to a ScrollView if you don't know exaclty what you are doing.

Do not add a ListView to a ScrollView also if you are the best android programmer in the World.

ListViews are not supposed to get in ScrollView. Even if you hack, and i mean big hack, both views by extending them and got them to scroll , also be itemclickable etc etc , something will break eventually. Also do not add a ListView to a ScrollView.

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