点击图片,切换图片的显示,设置tag图片标志

1. imageView.setTag(1);  
2.        gridLayoutManager = new GridLayoutManager(MainActivity.this,2);  
3.        imageView.setOnClickListener(new View.OnClickListener() {  
4.            @Override  
5.            public void onClick(View v) {  
6.                //点击图片 改变图片显示  
7.               /* if (imageView.equals(R.drawable.grid_icon)){  
8.                    imageView.setImageResource(R.drawable.lv_icon);  
9.                }else{  
10.                    imageView.setImageResource(R.drawable.grid_icon);  
11.                }*/  
12.                int tag = (int) imageView.getTag() ;  
13.                if(tag == 1){  
14.                    imageView.setImageResource(R.drawable.lv_icon);  
15.                    imageView.setTag(2);  
16.                    recyclerView.setLayoutManager(gridLayoutManager);  
17.                    recyclerView.setAdapter(search2Adapter);  
18.                } else {  
19.                    imageView.setTag(1);  
20.                    imageView.setImageResource(R.drawable.grid_icon);  
21.                    recyclerView.setLayoutManager(manager);  
22.                    recyclerView.setAdapter(searchAdapter);  
23.                }  
24.   
25.   
26.            }  
27.        });