(android code)EditText显示和隐藏密码

public static void visible(EditText editText, boolean show) {

editText.setTypeface(Typeface.DEFAULT);

editText.setTransformationMethod(show ? HideReturnsTransformationMethod.getInstance()

: PasswordTransformationMethod.getInstance());

int start = editText.getSelectionStart();

int end = editText.getSelectionEnd();

editText.setSelection(start, end);

}