我预想的是点menu然后跳到设置页面
但是我发现 刚安装完apk时点menu可以打开 关闭软件重新打开在点menu就无法打开设置页面并提示如下警告
“06-30 16:58:51.973: WARN/InputManagerService(182): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@407b8108”
代码是这样写的
@Override
public boolean onOptionsItemSelected(MenuItem item)
{
int id = item.getItemId();
switch (id)
{
case Menu.FIRST:
startActivity(getIntent().setClass(this, MarketSetting.class));
break;
}
return true;
}
我检查发现startactivity确实已经被执行过了 但是 MarketSetting.class并没有被启动
然后 我把getIntent() 换成 new Intent()就可以了。。。那个警告也不提示了。。
但是我不晓得为什么T_T
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