softInputMode- 软件盘的设置

<activity

android:label="@string/app_name"
android:theme="@style/ComposeTheme"
android:name="com.android.email.activity.ComposeActivityEmail"
android:windowSoftInputMode="adjustPan"
android:configChanges="keyboard|keyboardHidden|fontScale|orientation|screenSize">

android:windowSoftInputMode="adjustPan"这个属性就是设置软件盘的，他的值有9个，具体怎么使用，以后用到了再说，不过，它并没有解决我的问题

后来同事给我说了个方法，成功解决。就是在弹出软件盘所在的activity中，加入一个代码就行了

import android.view.WindowManager;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.email_vip_activity);
/* Vanzo:zhangshuli on: Thu, 15 Jan 2015 21:26:00 +0000
*/
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE_FULLSCREEN);//这一句是关键
// End of Vanzo: zhangshuli

Intent i = getIntent();
mAccountId = i.getLongExtra(ACCOUNT_ID, -1);
if (savedInstanceState == null && mAccountId != -1) {
// First-time init; create fragment to embed in activity.
FragmentTransaction ft = getFragmentManager().beginTransaction();
Fragment newFragment = VipListFragment.newInstance(mAccountId);
ft.add(R.id.fragment_placeholder, newFragment);
ft.commit();
}
mActionBar = getActionBar();
// Configure action bar.
mActionBar.setDisplayOptions(
ActionBar.DISPLAY_HOME_AS_UP, ActionBar.DISPLAY_HOME_AS_UP);
mActionBar.setDisplayShowCustomEnabled(true);
mActionBar.setDisplayShowTitleEnabled(false);
// Prepare the custom view
mActionBar.setCustomView(R.layout.vip_actionbar_custom_view);
mActionBarCustomView = (ViewGroup) mActionBar.getCustomView();
mVipMembers = (TextView)mActionBarCustomView.findViewById(R.id.vip_member);
/**
* M: When all accounts has been deleted, the vip list activity will be
* finished and login page will be displayed. @{
*/
if (mAccountObserver == null) {
mAccountObserver = new AccountContentObserver(null, this);
}
getContentResolver().registerContentObserver(Account.NOTIFIER_URI, true, mAccountObserver);
/** @} */
}

getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE_FULLSCREEN);//这一句是关键

完美解决了问题。至于为什么加载AndoridManifest.xml中没有作用，现在还不知道