我在获取查询的提交按钮时遇到问题.我在这里有这部分代码
searchView.setIconifiedByDefault(true); //iconify the widget
searchView.setSubmitButtonEnabled(true);
Run Code Online (Sandbox Code Playgroud)
我也有一个听众
new SearchView.OnQueryTextListener(){
@Override
public boolean onQueryTextChange(String newText) {
// TODO Auto-generated method stub
return false;
}
@Override
public boolean onQueryTextSubmit(String query) {
// TODO Auto-generated method stub
//Output the new list with the query results
Context context = getApplicationContext();
CharSequence start = "Start";
int duration = Toast.LENGTH_SHORT;
Toast toast = Toast.makeText(context, start, duration);
toast.show();
return false;
}
};
Run Code Online (Sandbox Code Playgroud)
单击提交按钮时,它不显示吐司,因此我假设单击提交按钮时,它没有按预期执行操作.我不知道这里有什么问题.