SlideMenu例子解析2

1                 switch (position) {
2                 case 0:
3                     getSlidingMenu().setTouchModeAbove(SlidingMenu.TOUCHMODE_FULLSCREEN); //在最开头的页面可以全屏手势控制菜单
4                     break;
5                 default:
6                     getSlidingMenu().setTouchModeAbove(SlidingMenu.TOUCHMODE_MARGIN); //其他地方的页面只有边边上可以控制菜单
7                     break;
8                 }
9             

public void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);
        getSupportFragmentManager().putFragment(outState, "mContent", mContent);
    }
    
    public void switchContent(Fragment fragment) {
        mContent = fragment;
        getSupportFragmentManager()
        .beginTransaction()
        .replace(R.id.content_frame, fragment)
        .commit();
        getSlidingMenu().showContent();
    }

 1     // the meat of switching the above fragment
 2     private void switchFragment(Fragment fragment) {
 3         if (getActivity() == null)
 4             return;
 5         
 6         if (getActivity() instanceof FragmentChangeActivity) {
 7             FragmentChangeActivity fca = (FragmentChangeActivity) getActivity();
 8             fca.switchContent(fragment);
 9         } else if (getActivity() instanceof ResponsiveUIActivity) {
10             ResponsiveUIActivity ra = (ResponsiveUIActivity) getActivity();
11             ra.switchContent(fragment);
12         }
13     }