如何調整imageview？

Question

我從模擬器的SD卡retrived的圖像，並添加到我的網view.but他們沒有得到顯示適當的方式！[在這裏輸入的形象描述] [1]

能否請你幫我.. 此外，我貼我的ImageAdapter.java 請建議在它的任何變化.. 感謝

public class ImageAdapter extends BaseAdapter 
{ 
    ArrayList<Images> array=new ArrayList<Images>(); 

    Context mContext; 
    private LayoutInflater mInflater; 



    public ImageAdapter(Context c,ArrayList<Images> arr) 
    { 
     mContext = c; 
     array=arr; 
     mInflater = LayoutInflater.from(mContext); 
     Log.e("","adapter con"); 
    } 


    public int getCount() 
    { 
      Log.e("Count",""+array.size()); 
     return array.size(); 
    } 

    public Object getItem(int index) 
    { 
     //return 0; 
     return array.get(index); 
    } 

    public long getItemId(int index) 
    { 

     return index; 
    } 
    public View getView(int position, View convertView, ViewGroup parent) { 
     // RelativeLayout.LayoutParams layoutParams =new //RelativeLayout.LayoutParams(30, 30); 

     ImageView imageView = new ImageView(mContext); 

     Images i=array.get(position); 
     imageView.setImageBitmap(i.getBitmap()); 

     imageView.setScaleType(ImageView.ScaleType.FIT_XY); 
     imageView.animate(); 
     //  imageView.setLayoutParams(layoutParams); 



     return imageView; 
    } 
} 

Answer 1

試試這個。這應該工作，

 imageView = new ImageView(mContext); 
     imageView.setLayoutParams(new GridView.LayoutParams(85, 85)); 
     imageView.setScaleType(ImageView.ScaleType.CENTER_CROP); 

Answer 2

你必須定義佈局PARAM LayoutParam layoutparam =新的LayoutParams（LayoutParams.FILL_Parent，LayoutParams.FILL_Parent）; imageView.setLayoutParams（layoutParams）;