如何通过行的值列表视图中的一个按钮 [英] how to pass the value of row in listview to a button

问题描述

我创建了一个自定义的列表视图使用 SimpleAdapter 和每个列表视图的行中我把按钮有一个ID。
我想要得到的位置每一行的传递按钮，但我有每行和每一个按钮的ID的我想在我的点击按钮的是找到行的位置，并开始另一个活动
请大家帮我

 公共无效点击（视图v）{
    // RelativeLayout的NAVI =（RelativeLayout的）findViewById（R.layout.custom_row_view）;
    TextView的电视=（的TextView）findViewById（R.id.text1）;
    的ImageButton IM =（的ImageButton）findViewById（R.id.imageButton1）;
     LV的ListView =（ListView控件）findViewById（android.R.id.list）;
    INT位置= 0;
    龙ID =的Long.parseLong（（字符串）adapter.getItem（位置））;    我的意图= NULL;
    开关（位置）{
    情况1：
      I =新意图（这一点，ButtonActivity.class）;
        startActivity（ⅰ）;
        打破;
    案例2：
         I =新意图（这一点，PickerActivity.class）;
        startActivity（ⅰ）;
        打破;
    }
 

解决方案

试试这个

  listView.setOnItemClickListener（新AdapterView.OnItemClickListener（）{            公共无效onItemClick（适配器视图＆LT;＆GT;为arg0，ARG1查看，
                    最终诠释ARG2，长ARG3）{                最后ProgressDialog进度= ProgressDialog.show（
                        VechiclesDetails.this，，loadingString）;                progressBar.setIndeterminate（真）;
                progressBar.setIndeterminateDrawable（getResources（）
                        .getDrawable（R.anim.progressbar_handler））;
                新主题（新的Runnable接口（）{                    公共无效的run（）{
                        尝试{
                            意图carDetail =新意图（
                                    Details.this，
                                    Screen.class）;
                            carDetail.putExtra（指数，ARG2）;
                            carDetail.putExtra（sellerId，SellerId）;
                            startActivity（carDetail）;
                            progressBar.dismiss（）;
                        }赶上（例外五）{
                            progressBar.dismiss（）;
                        }
                    }
                }）。开始（）;            }
        }）;
 

I have created a custom listview using SimpleAdapter and in each row of list view i put a button has single id. I want to get the position of each row to pass the button but i have a single button id for each row and I want when I click on button it find the position of row and start another activity please help me

public void click(View v){
    //RelativeLayout navi = (RelativeLayout)findViewById(R.layout.custom_row_view);
    TextView tv = (TextView)findViewById(R.id.text1);
    ImageButton im = (ImageButton)findViewById(R.id.imageButton1);
     ListView lv=(ListView)findViewById(android.R.id.list);
    int position = 0;
    Long id=Long.parseLong((String) adapter.getItem(position));

    Intent i=null;
    switch(position){
    case 1:
      i=new Intent(this, ButtonActivity.class);
        startActivity(i);
        break;
    case 2:
         i = new Intent(this, PickerActivity.class);
        startActivity(i);
        break;
    }

解决方案

try this

listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {

            public void onItemClick(AdapterView<?> arg0, View arg1,
                    final int arg2, long arg3) {

                final ProgressDialog progressBar = ProgressDialog.show(
                        VechiclesDetails.this, "", loadingString);

                progressBar.setIndeterminate(true);
                progressBar.setIndeterminateDrawable(getResources()
                        .getDrawable(R.anim.progressbar_handler));
                new Thread(new Runnable() {

                    public void run() {
                        try {
                            Intent carDetail = new Intent(
                                    Details.this,
                                    Screen.class);
                            carDetail.putExtra("index", arg2);
                            carDetail.putExtra("sellerId", SellerId);
                            startActivity(carDetail);
                            progressBar.dismiss();
                        } catch (Exception e) {
                            progressBar.dismiss();
                        }
                    }
                }).start();

            }
        });

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