【发布时间】:2011-09-19 14:20:36
【问题描述】:
我的工作代码是
@Override
public boolean onMenuItemSelected(int featureId, MenuItem item)
{
Toast tst;
if (item.getItemId() == R.id.menuVada) {
tst = Toast.makeText(Main.this, " Vada ", 2000);
} else {
tst = Toast.makeText(Main.this, "Menu Title: " + item.getTitle()
+ " Menu ID: " + item.getItemId(), 2000);
}
tst.setGravity(Gravity.CENTER, 0, 0);
tst.show();
return true;
}
但这段代码不起作用
@Override
public boolean onMenuItemSelected(int featureId, MenuItem item)
{
Toast tst;
if (item.getItemId() == R.id.menuVada) {
//tst = Toast.makeText(Main.this, " Vada ", 2000);
} else {
tst = Toast.makeText(Main.this, "Menu Title: " + item.getTitle()
+ " Menu ID: " + item.getItemId(), 2000);
}
tst.setGravity(Gravity.CENTER, 0, 0);
tst.show();
return true;
}
为什么我的代码不工作?
请帮忙。
最好的问候
【问题讨论】:
标签: android