如何在gridview中製作非方形寬高比按鈕？

Question

我想弄清楚如何使用圖像適配器做一個矩形的按鈕網格。有沒有辦法改變高度，使其小於寬度（使水平矩形）？我試着改變填充，並編輯xml文件到沒有運氣。謝謝！

public class ImageAdapter extends BaseAdapter { 
    private Context mContext; 

    public ImageAdapter(Context c) { 
     mContext = c; 
    } 

    public int getCount() { 
     return MainActivity.SIZE; 
    } 

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

    public long getItemId(int position) { 
     return 0; 
    } 

    // create a new ImageView for each item referenced by the Adapter 
    public View getView(int position, View convertView, ViewGroup parent) { 
     //ImageView imageView; 
     TextView textView; 
     if (convertView == null) { 
      // if it's not recycled, initialize some attributes 
      /*imageView = new ImageView(mContext); 
      imageView.setAdjustViewBounds(true); 
      imageView.setScaleType(ImageView.ScaleType.CENTER_CROP); 
      imageView.setPadding(16, 16, 16, 16);*/ 

      textView = new TextView(mContext); 
      textView.setPadding(16,16,16,16); 
      textView.setGravity(Gravity.CENTER); 
      textView.setText("Button"); 
      textView.setTextSize(25); 
      textView.setTextColor(Color.WHITE); 
     } else { 
      //imageView = (ImageView) convertView; 
      textView = (TextView) convertView; 
     } 

     //imageView.setImageResource(mThumbIds[position]); 
     textView.setBackgroundResource(R.drawable.image); 

     //return imageView; 
     return textView; 
    } 

} 

Answer 1

隨着一些在android文檔搜索，發現了layoutParams方法！

LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(300, 175); 
textView.setLayoutParams(layoutParams);