如何确定被点击的ImageView其中图像 [英] How to identified which image is clicked in imageview

问题描述

  ImageView的imageAd =（ImageView的）findViewById（R.id.HomeimageViewAd）;
 

AD4和AD5的定期间隔改变imageAd（即ImageView的），我想找到这形象是点击

//数组中的图像资源

 私人INT [] = imageArray {
         R.drawable.ad4，
         R.drawable.ad5
     };BMP位图= BitmapFactory.de codeResource（getResources（），imageArray [I]）;
imageAd.setImageBitmap（BMP）;
imageAd.setOnClickListener（新OnClickListener（）{
 @覆盖
公共无效的onClick（视图v）{
   //在这里我要鉴定图像被点击的
}}）;
 

解决方案

设置ID像这样imageviews
imageView.setId（imageArray [I]）;

然后用id命令来查看。
整个code会像如下：

  BMP位图= BitmapFactory.de codeResource（getResources（），imageArray [I]）;
        imageAd.setImageBitmap（BMP）;
        imageAd.setId（imageArray [I]）;
        imageAd.setOnClickListener（新OnClickListener（）{
         @覆盖
        公共无效的onClick（视图v）{
             如果（v.getId（）== R.drawable.ad4）{                 }
        }}）;
 

ImageView imageAd =(ImageView) findViewById(R.id.HomeimageViewAd);

ad4 and ad5 are changing on regular interval in imageAd (i.e imageview) and i want to find which image is click

//Image resource in an array

private int[] imageArray = {
         R.drawable.ad4,
         R.drawable.ad5
     };

Bitmap bmp= BitmapFactory.decodeResource(getResources(),imageArray[i]);
imageAd.setImageBitmap(bmp);
imageAd.setOnClickListener(new OnClickListener() {
 @Override
public void onClick(View v) {
   // here i want to identified which image is clicked  
} } );

解决方案

Set id to imageviews like this imageView.setId(imageArray[i]);

Then check with id. The entire code will be like as follows

Bitmap bmp= BitmapFactory.decodeResource(getResources(),imageArray[i]);
        imageAd.setImageBitmap(bmp);
        imageAd.setId(imageArray[i]);
        imageAd.setOnClickListener(new OnClickListener() {
         @Override
        public void onClick(View v) {
             if(v.getId()==R.drawable.ad4){

                 } 
        } } );

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