登录密码的显示与隐藏

if (showPwdFlag) {//显示密码    LogUtils.e(">>>>>>>>>>>>显示密码<<<<<<<<<<<<<<<<");    mEtPwdLogin.setInputType(InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);    ivShowPwdLogin.setImageResource(R.drawable.icon_code_open);    showPwdFlag = false;} else {    LogUtils.e(">>>>>>>>>>>>隐藏密码<<<<<<<<<<<<<<<<");    mEtPwdLogin.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);    ivShowPwdLogin.setImageResource(R.drawable.icon_code_close);    showPwdFlag = true;}