1、显示成明文
et.setTransformationMethod(HideReturnsTransformationMethod.getInstance());
2、显示成密文
et.setTransformationMethod(PasswordTransformationMethod.getInstance());
1、显示成明文
et.setTransformationMethod(HideReturnsTransformationMethod.getInstance());
2、显示成密文
et.setTransformationMethod(PasswordTransformationMethod.getInstance());