如何获取在listview android中单击了哪个按钮或图像？

Question

您可以在图像中检查它我在 listview 左侧 imageview 和右侧 buttonview 中有 2 个视图，其他是 textview 但是当 imageview 调用启动另一个活动时我必须调用不同的活动，如果单击按钮而不是被称为不同的活动那么如何在列表视图中获取特定的按钮或图像点击事件

活动类.java

liststipciations.setOnItemClickListener(new OnItemClickListener() {

    public void onItemClick(AdapterView<?> parent, View view, int position,
            long l) {


    Log.e("list stipcitaions", "-->"+liststipciations.getItemIdAtPosition(position));



    }
});

适配器类.java

public class LazyAdapterStipciationsAdvertise extends BaseAdapter implements OnClickListener{

    private static final String TAG_SHOWTEXT="showtext";
    String showtext;

    private static final String TAG_PRODUCTINFO="product_info";
    String productinfo;

    private static final String TAG_THUMBIMAGE="thumbsrc";
    String thumbimage;

    private static final String TAG_STIPCIATED="stipciated";
    String stipciated;

    private static final String TAG_DISTANCE="distance";
    private Activity activity;
    private ArrayList<HashMap<String, String>> result; 
    private static LayoutInflater inflater=null;
    public GridImageLoader gridimageLoader; 
    int imageWidth;
    int imageheight;
    Context context; 
    int width;
    int height;

    int layoutwidth;
    int layoutheight;

    public LazyAdapterStipciationsAdvertise(Activity a, ArrayList<HashMap<String, String>> r)
    {
        activity = a;
        result=r;
        inflater = (LayoutInflater)activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        gridimageLoader=new GridImageLoader(activity.getApplicationContext());

        width = a.getWindowManager().getDefaultDisplay().getWidth();
        height=a.getWindowManager().getDefaultDisplay().getHeight();

        imageWidth = ((width*18)/100);
        layoutheight=((height*20)/100);



    }

    public int getCount() {
        return result.size();
    }

    public Object getItem(int position) {
        return position;
    }

    public long getItemId(int position) {
        return position;
    }

    public static class ViewHolder
    {
        public TextView textpromotional;
        public TextView textdistance;
        public ImageView imageadvertise;
        public ImageView imagestipciate;
        public ImageView imagestipciated;

    }

    public View getView(int position, View convertView, ViewGroup parent) 
    {
        View vi=convertView;
        ViewHolder holder;
        if(convertView==null)
        {
            vi = inflater.inflate(R.layout.stipciationslist, null);
             holder=new ViewHolder();
            holder.textpromotional=(TextView)vi.findViewById(R.id.textpromotional);
            holder.textdistance=(TextView)vi.findViewById(R.id.textdistance);
            holder.imageadvertise=(ImageView)vi.findViewById(R.id.imageadvertise);
            holder.imageadvertise.setLayoutParams(new LinearLayout.LayoutParams(imageWidth,imageWidth));

            holder.imagestipciate=(ImageView)vi.findViewById(R.id.imagestipciate);
            holder.imagestipciated=(ImageView)vi.findViewById(R.id.imagestipciated);
            vi.setTag(holder);
        }
        else

            holder=(ViewHolder)vi.getTag();


        holder.textpromotional.setText(result.get(position).get(TAG_SHOWTEXT));
        holder.textdistance.setText(result.get(position).get(TAG_DISTANCE));
        holder.imageadvertise.setTag(result.get(position).get(TAG_THUMBIMAGE));
        holder.imageadvertise.setId(1);

        if(result.get(position).get(TAG_STIPCIATED).equals("1"))
        {
            holder.imagestipciated.setVisibility(View.VISIBLE);
            holder.imagestipciated.setId(2);
            holder.imagestipciate.setVisibility(View.INVISIBLE);
        }
        if(result.get(position).get(TAG_STIPCIATED).equals("0"))
        {
            holder.imagestipciate.setVisibility(View.VISIBLE);
            holder.imagestipciate.setId(3);
            holder.imagestipciated.setVisibility(View.INVISIBLE);
        }
        gridimageLoader.DisplayImage(result.get(position).get(TAG_THUMBIMAGE), activity, holder.imageadvertise);
        return vi;
    }

    public static float convertDpToPixel(float dp, Context context){
        Resources resources = context.getResources();
        DisplayMetrics metrics = resources.getDisplayMetrics();
        float px = dp * (metrics.densityDpi/160f);
        return px;
    }


}

Answer 1

您可以在getView 方法中为按钮和图像实现setOnClickListener。希望下面的代码对你有所帮助。

Button myButton

public View getView(int position, View convertView, ViewGroup parent)
{
    myButton = (Button)convertView.findViewById(R.id.myButton);

    myButton.setOnClickListener(new OnClickListener()
    {
        @Override
        public void onClick(View v)
        {
            Intent intent = new Intent(CurrentActivity.this, OtherActivity.class);
            startActivity(intent);
        }
    });
}