在我的Android应用程序中,我想在网站的gridview图像中显示。我已经从sdcard下载了一个文件夹中的图像,现在我需要将这些图像放在一个数组中以便在gridview上显示。我怎样才能做到这一点?以下代码仅适用于一张图片:
@Override
public View getView(final int position, View convertView,
ViewGroup parent) {
View MyView = convertView;
if (convertView == null) {
/* we define the view that will display on the grid */
// Inflate the layout
// LayoutInflater li = getLayoutInflater();
LayoutInflater li = (LayoutInflater) MyContext
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
MyView = li.inflate(R.layout.grid_item, null);
// Add The Text!!!
TextView tv = (TextView) MyView
.findViewById(R.id.grid_item_text);
tv.setText("Item " + position);
// Add The Image!!!
ImageView iv = (ImageView) MyView
.findViewById(R.id.grid_item_image);
Bitmap bitmap = BitmapFactory.decodeFile("sdcard/AndroidPlanet.png");
iv.setImageBitmap(bitmap);
}
}
答案 0 :(得分:0)