@Override
public void onBackPressed() {
// TODO Auto-generated method stub
if (mFileViewFragment == null) finish();
if (sm.isMenuShowing()) {
sm.showContent();
} else if (!mFileViewFragment.onBack()) {
exit();
}
}
// 显示选择的碎片
public final void setShowSelFragments(MenuItemType menutype) {
mCurrentmenuItemType = menutype;
getSlidingMenu().showContent();
// 显示内容Fragment,隐藏Menu
bmenuVisible = mSlidingMenuFragment.SelMenu(menutype);
if (menutype == MenuItemType.MENU_DEVICE) {
setTitle(R.string.my_device);
setFileNum(mFileViewFragment.getAllFiles().size(), mCurrentmenuItemType);
mfragmentTransaction = getSupportFragmentManager().beginTransaction();
mfragmentTransaction.show(getSupportFragmentManager().findFragmentById(R.id.file_fragment));
mfragmentTransaction.hide(
getSupportFragmentManager().findFragmentById(R.id.category_fragment));
mfragmentTransaction.hide(getSupportFragmentManager().findFragmentById(R.id.ftp_fragment));
mfragmentTransaction.commitAllowingStateLoss();
return;
}
if (menutype == MenuItemType.MENU_WIFI) {
setTitle(R.string.wifi);
filenum.setText("");
;
mfragmentTransaction = getSupportFragmentManager().beginTransaction();
mfragmentTransaction.hide(getSupportFragmentManager().findFragmentById(R.id.file_fragment));
mfragmentTransaction.hide(
getSupportFragmentManager().findFragmentById(R.id.category_fragment));
mfragmentTransaction.show(getSupportFragmentManager().findFragmentById(R.id.ftp_fragment));
mfragmentTransaction.commitAllowingStateLoss();
return;
}
mfragmentTransaction = getSupportFragmentManager().beginTransaction();
mfragmentTransaction.hide(getSupportFragmentManager().findFragmentById(R.id.file_fragment));
mfragmentTransaction.show(getSupportFragmentManager().findFragmentById(R.id.category_fragment));
mfragmentTransaction.hide(getSupportFragmentManager().findFragmentById(R.id.ftp_fragment));
mfragmentTransaction.commitAllowingStateLoss();
switch (menutype) {
case MENU_FAVORITE:
setTitle(R.string.star);
mFileCategoryFragment.onCategorySelected(FileCategoryType.Favorite);
break;
case MENU_IMAGE:
setTitle(R.string.image);
setFileNum(
(int) mSlidingMenuFragment.getFilenum(FileCategoryType.Picture), mCurrentmenuItemType);
mFileCategoryFragment.onCategorySelected(FileCategoryType.Picture);
break;
case MENU_VIDEO:
setTitle(R.string.video);
setFileNum(
(int) mSlidingMenuFragment.getFilenum(FileCategoryType.Video), mCurrentmenuItemType);
mFileCategoryFragment.onCategorySelected(FileCategoryType.Video);
break;
case MENU_DOCUMENT:
setTitle(R.string.document);
setFileNum(
(int) mSlidingMenuFragment.getFilenum(FileCategoryType.Doc), mCurrentmenuItemType);
mFileCategoryFragment.onCategorySelected(FileCategoryType.Doc);
break;
case MENU_ZIP:
setTitle(R.string.zip);
setFileNum(
(int) mSlidingMenuFragment.getFilenum(FileCategoryType.Zip), mCurrentmenuItemType);
mFileCategoryFragment.onCategorySelected(FileCategoryType.Zip);
break;
case MENU_APK:
setTitle(R.string.apk);
setFileNum(
(int) mSlidingMenuFragment.getFilenum(FileCategoryType.Apk), mCurrentmenuItemType);
mFileCategoryFragment.onCategorySelected(FileCategoryType.Apk);
break;
case MENU_MUSIC:
setTitle(R.string.music);
setFileNum(
(int) mSlidingMenuFragment.getFilenum(FileCategoryType.Music), mCurrentmenuItemType);
mFileCategoryFragment.onCategorySelected(FileCategoryType.Music);
break;
default:
break;
}
}