0

你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调用开始另一个活动时我必须调用不同的活动，如果点击按钮而不是被称为不同的活动那么怎么能我在列表视图中获得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;
    }


}

在此处输入图像描述

4

1 回答 1

2

您可以setOnClickListener在方法中实现按钮以及图像getView。希望下面的代码对您有所帮助。

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);
        }
    });
}
于 2013-03-14T06:01:51.373 回答