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Getting an issue while checking the dynamically generated checkbox through list view
我有带复选框的 ListView 。默认情况下，所有复选框都被选中。之后一些复选框未选中并滚动这些复选框会自动选中。但我想在滚动 ListView 后选中这些复选框。 我的代码是:
public class FriendListAdapter extends BaseAdapter {
private LayoutInflater mInflater;
DrunkMessages friendsList;
boolean[] checkBoxState;
public FriendListAdapter(DrunkMessages friendsList) {
this.friendsList = friendsList;
if (Utility.model == null) {
Utility.model = new FriendsGetProfilePics();
}
Utility.model.setListener(this);
mInflater = LayoutInflater.from(friendsList.getBaseContext());
checkBoxState=new boolean[jsonArray.length()];
}
public int getCount() {
return jsonArray.length();
}
public Object getItem(int position) {
return null;
}
public long getItemId(int position) {
return 0;
}
public View getView(final int position, View convertView, ViewGroup parent) {
View hView = getLayoutInflater().inflate(R.layout.friendslist, null);
ImageView profile_pic = (ImageView) hView.findViewById(R.id.profile_pic);
TextView name = (TextView) hView.findViewById(R.id.name);
final CheckBox checkbox=(CheckBox)hView.findViewById(R.id.checkbox);
profile_pic.setImageBitmap(Utility.model.getImage(friendid[position], pictures[position]));
name.setText(names[position]);
checkbox.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
if(((CheckBox)v).isChecked()){
checkBoxState[position]=true;
status[position]="1";
Log.e("checked","checked");
Log.e("Checked",status[position]);
}
else{
checkBoxState[position]=false;
status[position]="0";
Log.e("checked","unchecked");
Log.e("Checked",status[position]);
}
}
});
return hView;
}