我想在我的列表中使用可绘制动画,但是当我启动 listActivity 它崩溃时,我从中学到了, 当我删除这 2 个动画代码时
AnimationDrawable frameAnimation = (AnimationDrawable) GamePic.getBackground();
frameAnimation.start();
,它在我的手机(带有 android 4.4 的 p7)中自行制作动画,但在我尝试过的其他手机(华硕 memopad 7,索尼 c)中,它没有动画绘图!请注意,当我使用此代码时,所有手机都崩溃了,下面是我的完整代码,有什么问题?
public class MyList extends ListActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.games_list);
setListAdapter(new AA());
}
@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
Toast.makeText(MyList.this, "item" + position + "is clicked", Toast.LENGTH_SHORT).show();
}
class AA extends ArrayAdapter<String> {
public AA() {
super(MyList.this, R.layout.games_list_layout, Resources2.GameListArray);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View row = convertView;
if (row == null) {
LayoutInflater inflater = getLayoutInflater();
row = inflater.inflate(R.layout.games_list_layout, parent, false);
}
TextView GameName = (TextView) row.findViewById(R.id.textView1);
ImageView GamePic = (ImageView) row.findViewById(R.id.imageView2);
ImageView Cartridge = (ImageView) row.findViewById(R.id.imageView1);
GameName.setText(Resources2.GameListArray[position]);
GamePic.setImageResource(Resources2.GamePicArray[position]);
Cartridge.setImageResource(Resources2.CartridgeFrame[Resources2.cartridgeColor[position]]);
AnimationDrawable frameAnimation = (AnimationDrawable) GamePic.getBackground();
frameAnimation.start();
return row;
}
}
}
谢谢