列表视图，打开新的活动的onClick [英] Listview , open new activity onClick

问题描述

嘿大家我已经看了好几个小时试图找到一个解决的办法，我的目标是有当它打开以及打开另一个活动的一个列表视图。嗯，事实上我得到了它能够打开另一个活动时，它的点击，但我怎么得到它使每一个列表项将开放其自己的活动？很抱歉，如果这个问题已经回答了，但我发现这个链接并不能真正说明什么code做[是的，我是一个新手：）]

这是使用code IM

  @覆盖
    公共无效的onCreate（包savedInstanceState）{
      super.onCreate（savedInstanceState）;

      的String []国家= getResources（）getStringArray（R.array.countries_array）。
      setListAdapter（新ArrayAdapter＆LT;字符串＆GT;（这一点，R.layout.newfile，国家））;

      ListView的LV = getListView（）;
      lv.setTextFilterEnabled（真正的）;

      lv.setOnItemClickListener（新OnItemClickListener（）{
        公共无效onItemClick（适配器视图＆LT;＆GT;母公司视图中查看，
            INT位置，长的id）{
          //单击时，显示出与TextView的文字敬酒
             意图myIntent =新的意图（view.getContext（），Html_file.class）;
             startActivityForResult（myIntent，0）;

        }
      }）;
    }
}
 

解决方案

  lv.setOnItemClickListener（新OnItemClickListener（）{
    公共无效onItemClick（适配器视图＆LT;＆GT;母公司视图中查看，
        INT位置，长的id）{
        //单击时，显示出与TextView的文字敬酒
        如果（位置== 1）{
            //具体到一个列表项code
            意图myIntent =新的意图（view.getContext（），Html_file1.class）;
            startActivityForResult（myIntent，0）;
        }

        如果（位置== 2）{
            // $ C $具体到第二个清单项目C
            意图myIntent =新的意图（view.getContext（），Html_file2.class）;
            startActivityForResult（myIntent，0）;
        }
    }
}）;
 

Hey everyone I've looked for hours trying to find a solution to this, my goal is to have a Listview when it opens well open another activity. Well actually I got it to be able to open another activity when its click but how do I get it so that each list item will open its own activity? I am terribly sorry if this question is already answered but the links I found doesn't really describe what the code is doing [Yes i am a newbie :)]

this is the code im using

@Override
    public void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);

      String[] countries = getResources().getStringArray(R.array.countries_array);
      setListAdapter(new ArrayAdapter<String>(this, R.layout.newfile, countries));

      ListView lv = getListView();
      lv.setTextFilterEnabled(true);

      lv.setOnItemClickListener(new OnItemClickListener() {
        public void onItemClick(AdapterView<?> parent, View view,
            int position, long id) {
          // When clicked, show a toast with the TextView text
             Intent myIntent = new Intent(view.getContext(), Html_file.class);
             startActivityForResult(myIntent, 0);

        }
      });
    }
}

解决方案

lv.setOnItemClickListener(new OnItemClickListener() {
    public void onItemClick(AdapterView<?> parent, View view,
        int position, long id) {
        // When clicked, show a toast with the TextView text
        if(position == 1) {
            //code specific to first list item    
            Intent myIntent = new Intent(view.getContext(), Html_file1.class);
            startActivityForResult(myIntent, 0);
        }

        if(position == 2) {
            //code specific to 2nd list item    
            Intent myIntent = new Intent(view.getContext(), Html_file2.class);
            startActivityForResult(myIntent, 0);
        }
    }
});

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