android.view.ActionMode#setSubtitle ( )源码实例Demo

private void createPasteMenu(ActionMode mode, Menu menu) {
    mode.setTitle(DeviceFormFactor.isTablet()
                    ? mContext.getString(R.string.actionbar_textselection_title)
                    : null);
    mode.setSubtitle(null);
    SelectionPopupController.initializeMenu(mContext, mode, menu);
    if (!mDelegate.canPaste()) menu.removeItem(R.id.select_action_menu_paste);
    if (!mDelegate.canSelectAll()) menu.removeItem(R.id.select_action_menu_select_all);
    if (!mDelegate.canPasteAsPlainText()) {
        menu.removeItem(R.id.select_action_menu_paste_as_plain_text);
    }
    // TODO(ctzsm): Remove runtime title set after O SDK rolls.
    MenuItem item = menu.findItem(R.id.select_action_menu_paste_as_plain_text);
    if (item != null) {
        item.setTitle(mContext.getResources().getIdentifier(
                "paste_as_plain_text", "string", "android"));
    }
    menu.removeItem(R.id.select_action_menu_cut);
    menu.removeItem(R.id.select_action_menu_copy);
    menu.removeItem(R.id.select_action_menu_share);
    menu.removeItem(R.id.select_action_menu_web_search);
}
 

@Override
public void onItemCheckedStateChanged(ActionMode actionMode, int i, long l, boolean checked) {

    switch (filesListView.getCheckedItemCount()) {
        case 0:
            actionMode.setSubtitle(null);
            hideRenameButton(actionMode);
            break;
        case 1:
            actionMode.setSubtitle(getResources().getString(R.string.one_item_selected));
            manageClickedVIew(i, checked);
            showRenameButton(actionMode);
            break;
        default:
            manageClickedVIew(i, checked);
            actionMode.setSubtitle(String.format(getResources().getString(R.string.more_items_selected), filesListView.getCheckedItemCount()));
            hideRenameButton(actionMode);
            break;
    }
}
 

@Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
	MenuInflater inflater=host.getMenuInflater();
	inflater.inflate(R.menu.main, menu);
	mDelete = (MenuItem) menu.findItem(R.id.action_delete);
	mAdd = (MenuItem) menu.findItem(R.id.action_add);

	if(delete) {
		mode.setTitle("Delete items");
		mAdd.setVisible(false);
	}else {
		mDelete.setVisible(false);
		mode.setTitle("Add on boot");
	}
	mode.setSubtitle("1 Item Selected");
	activeMode=mode;

	return(true);
}
 

@Override
public boolean createActionMenu(ActionMode mode, Menu menu) {
    getMenuInflater().inflate(R.menu.menu_gridview_context,menu);
    mode.setTitle("Select Items");
    mode.setSubtitle("One item selected");
    getSupportActionBar().hide();
    return true;
}
 

private void setSubtitle(ActionMode mode) {
    final int checkedCount = mListView.getCheckedItemCount();
    switch (checkedCount) {
        case 0:
            mode.setSubtitle(null);
            break;
        case 1:
            mode.setSubtitle("One item selected");
            break;
        default:
            mode.setSubtitle("" + checkedCount + " items selected");
            break;
    }
}
 

@Override
public void onCreateActionMode(ActionMode mode, Menu menu) {
    mode.setTitle(DeviceFormFactor.isTablet()
                    ? mContext.getString(R.string.actionbar_textselection_title)
                    : null);
    mode.setSubtitle(null);
    createActionMenu(mode, menu);
}
 

@Override
public void onItemCheckedStateChanged(ActionMode mode, int position, long id, boolean checked) {
    int count = getListView().getCheckedItemCount();
    switch (count) {
        case 0:
            mode.setSubtitle(null);
            break;
        default:
            mode.setSubtitle(getResources().getQuantityString(
                    R.plurals.selectedItems, count, count));
            break;
    }
}
 

public void onItemCheckedStateChanged(ActionMode mode, int position, long id,
        boolean checked) {
    int selectCount = mGrid.getCheckedItemCount();
    switch (selectCount) {
    case 1:
        mode.setSubtitle("One item selected");
        break;
    default:
        mode.setSubtitle("" + selectCount + " items selected");
        break;
    }
}
 

public void onItemCheckedStateChanged(ActionMode mode,
        int position, long id, boolean checked) {
    final int checkedCount = getListView().getCheckedItemCount();
    switch (checkedCount) {
        case 0:
            mode.setSubtitle(null);
            break;
        case 1:
            mode.setSubtitle("One item selected");
            break;
        default:
            mode.setSubtitle("" + checkedCount + " items selected");
            break;
    }
}
 

private void setSubtitle(ActionMode mode) {
    final int checkedCount = getListView().getCheckedItemCount();
    switch (checkedCount) {
        case 0:
            mode.setSubtitle(null);
            break;
        case 1:
            mode.setSubtitle("One item selected");
            break;
        default:
            mode.setSubtitle("" + checkedCount + " items selected");
            break;
    }
}
 

@Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
    mode.setTitle(null);
    mode.setSubtitle(null);
    mEditable = mActionHandler.isSelectionEditable();
    createActionMenu(mode, menu);
    return true;
}
 

@Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
    mode.setTitle(null);
    mode.setSubtitle(null);
    mEditable = mActionHandler.isSelectionEditable();
    createActionMenu(mode, menu);
    return true;
}
 

private void checkActionMode(ActionMode actionMode, Menu menu) {
    boolean exportAllowed = mAdapter.getSelectedItemsCount() != 0;
    menu.findItem(R.id.action_export).setEnabled(exportAllowed);
    actionMode.setSubtitle(mAdapter.getSelectedItemsCount() + " " + getString(R.string.action_item_selected));
}
 

private void updateSubtitle(ActionMode mode) {
	mode.setSubtitle( lv.getCheckedItemCount() + " Items selected");
}
 

public boolean onCreateActionMode(ActionMode mode, Menu menu) {
    mode.setTitle("Select Items");
    mode.setSubtitle("One item selected");
    return true;
}
 

@Override
public void updateActionMenuCheckState(ActionMode mode) {
    int selectCount = elementGridView.getCheckedItemCount();

    mode.setSubtitle("" + selectCount + " item(s) selected");

}