Tag: android微调

我有一个错误:setOnItemClickListener不能用于微调,什么是错的?

请好这是我的代码下面,我粘贴下面的错误消息:我想在微调setOnItemClickListener上使用setOnItemClickListener ,是否允许? @Override public void onItemClick(AdapterView arg0, View v, int index, long arg3) { if (quantity[index]==”Meter” ){ s1=”Meter”; Toast.makeText(v.getContext(), “convert from meter”,Toast.LENGTH_SHORT).show(); } } }); convertto.setOnItemClickListener(new OnItemClickListener() { @Override public void onItemClick(AdapterView arg, View v1, int index1, long arg4) { if ((quantity[index1]==”Meter”) && (s1.equalsIgnoreCase(“Meter”))) { Toast.makeText(v1.getContext(), ” to meter”,Toast.LENGTH_SHORT).show(); var2=var1; lresult.setText(“” + var2); } } […]