我正在try 从onOptionsItemSelected(MenuItem item)
方法之外更改菜单项的标题.
我已经做到了以下几点:;
public boolean onOptionsItemSelected(MenuItem item) {
try {
switch(item.getItemId()) {
case R.id.bedSwitch:
if(item.getTitle().equals("Set to 'In bed'")) {
item.setTitle("Set to 'Out of bed'");
inBed = false;
} else {
item.setTitle("Set to 'In bed'");
inBed = true;
}
break;
}
} catch(Exception e) {
Log.i("Sleep Recorder", e.toString());
}
return true;
}
但是,我希望能够在此方法之外修改特定菜单项的标题.