@Override public void onClick(View v) { // TODO Auto-generated method stub switch (v.getId()) { case R.id.btn_hide: // 确定按钮的事件 mAdapter.getSelectData(); break; case R.id.btn_select_all: if (mSelectAllBtn.getText().equals("全选")) { mSelectAllBtn.setText("全不选"); mAdapter.selectAll(); } else { mSelectAllBtn.setText("全选"); mAdapter.clearSelect(); } mAdapter.notifyDataSetChanged(); break; } }