FxAccountAbstractSetupActivity.java 文件源码

@SuppressWarnings("deprecation")
protected void setPasswordButtonShown(boolean shouldShow) {
  // Changing input type loses position in edit text; let's try to maintain it.
  int start = passwordEdit.getSelectionStart();
  int stop = passwordEdit.getSelectionEnd();

  if (!shouldShow) {
    passwordEdit.setTransformationMethod(PasswordTransformationMethod.getInstance());
    showPasswordButton.setText(R.string.fxaccount_password_show);
    showPasswordButton.setBackgroundDrawable(getResources().getDrawable(R.drawable.fxaccount_password_button_show_background));
    showPasswordButton.setTextColor(ColorUtils.getColor(this, R.color.fxaccount_password_show_textcolor));
  } else {
    passwordEdit.setTransformationMethod(SingleLineTransformationMethod.getInstance());
    showPasswordButton.setText(R.string.fxaccount_password_hide);
    showPasswordButton.setBackgroundDrawable(getResources().getDrawable(R.drawable.fxaccount_password_button_hide_background));
    showPasswordButton.setTextColor(ColorUtils.getColor(this, R.color.fxaccount_password_hide_textcolor));
  }
  passwordEdit.setSelection(start, stop);
}