我想目前没有简单的方法可以进行像您这样的准确设置。Delphi 和 java vk 类型映射在 fmx.dex.jar 库中实现,默认嵌入到每个 FMX Android 项目中。
但是对于当前目的,您可以将 KeyboardType 设置为 EmailAddress,它将转换为 TYPE_CLASS_TEXT | TYPE_TEXT_VARIATION_EMAIL_ADDRESS 组合。这将是 Android 的最佳决定。
这是所有的映射。
在 Android 上,TVirtualKeyboardType 值和 TJFMXTextEditorProxy.JavaClass 常量之间存在以下映射(请参阅 FMX.Platform.Android):
case VirtKBControl.KeyboardType of
TVirtualKeyboardType.Default:
KbType := TJFMXTextEditorProxy.JavaClass.INPUT_TEXT;
TVirtualKeyboardType.NumbersAndPunctuation:
KbType := TJFMXTextEditorProxy.JavaClass.INPUT_NUMBER_AND_PUNCTUATION;
TVirtualKeyboardType.NumberPad:
KbType := TJFMXTextEditorProxy.JavaClass.INPUT_NUMBER;
TVirtualKeyboardType.PhonePad:
KbType := TJFMXTextEditorProxy.JavaClass.INPUT_PHONE;
TVirtualKeyboardType.Alphabet:
KbType := TJFMXTextEditorProxy.JavaClass.INPUT_ALPHABET;
TVirtualKeyboardType.URL:
KbType := TJFMXTextEditorProxy.JavaClass.INPUT_URL;
TVirtualKeyboardType.NamePhonePad:
KbType := TJFMXTextEditorProxy.JavaClass.INPUT_NAME_PHONE_PAD;
TVirtualKeyboardType.EmailAddress:
KbType := TJFMXTextEditorProxy.JavaClass.INPUT_EMAIL_ADDRESS;
end;
TJFMXTextEditorProxy.JavaClass 常量和 android.text.InputType 之间的映射如下(在 fmx.dex.jar 中):
switch (mInputType) {
case INPUT_NUMBER:
outAttrs.inputType = InputType.TYPE_CLASS_NUMBER;
break;
case INPUT_NUMBER_AND_PUNCTUATION:
outAttrs.inputType = InputType.TYPE_CLASS_TEXT;
break;
case INPUT_PHONE:
outAttrs.inputType = InputType.TYPE_CLASS_PHONE;
break;
case INPUT_ALPHABET:
outAttrs.inputType = InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS;
if (!mPassword)
outAttrs.inputType |= InputType.TYPE_TEXT_FLAG_CAP_SENTENCES;
break;
case INPUT_URL:
outAttrs.inputType = InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_URI;
break;
case INPUT_NAME_PHONE_PAD:
outAttrs.inputType = InputType.TYPE_CLASS_PHONE;
if (!mPassword)
outAttrs.inputType |= InputType.TYPE_TEXT_FLAG_CAP_SENTENCES;
break;
case INPUT_EMAIL_ADDRESS:
outAttrs.inputType = InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS;
break;
case INPUT_TEXT:
default:
outAttrs.inputType = InputType.TYPE_CLASS_TEXT;
if (!mPassword)
outAttrs.inputType |= InputType.TYPE_TEXT_FLAG_CAP_SENTENCES;
break;
}
if (mPassword)
{
if ((outAttrs.inputType & InputType.TYPE_CLASS_NUMBER) == InputType.TYPE_CLASS_NUMBER)
outAttrs.inputType |= InputType.TYPE_NUMBER_VARIATION_PASSWORD;
else
outAttrs.inputType |= InputType.TYPE_TEXT_VARIATION_PASSWORD;
}