mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Oleksandr Melnykov
9ff090e507
Summary: In this diff we integrate the Picker component on Android in Fabric. Since both AndroidDropdownPickerNativeComponent and AndroidDialogPickerNativeComponent use `style?: ?TextStyleProp`, which is not supported by the JS codegen, I had to handwrite the C++ files and check them in. The component is not fully functional yet because `setNativeProps` is not supported in Fabric. I will fix this in the next diff. Changelog: [Android] [Added] - Integrate Picker into Fabric on Android Reviewed By: mdvacca Differential Revision: D17954435 fbshipit-source-id: 6b7b029ab0c84c27a48c7dddd66878c9dea324bf
78 lines
2.0 KiB
C++
78 lines
2.0 KiB
C++
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#pragma once
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#include <react/components/view/ViewProps.h>
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#include <react/core/propsConversions.h>
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#include <react/graphics/Color.h>
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#include <react/imagemanager/primitives.h>
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#include <cinttypes>
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#include <vector>
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namespace facebook {
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namespace react {
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struct AndroidDropdownPickerItemsStruct {
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std::string label;
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int color;
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};
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static inline void fromRawValue(
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const RawValue &value,
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AndroidDropdownPickerItemsStruct &result) {
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auto map = (better::map<std::string, RawValue>)value;
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auto label = map.find("label");
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if (label != map.end()) {
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fromRawValue(label->second, result.label);
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}
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auto color = map.find("color");
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// C++ props are not used on Android at the moment, so we can leave
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// result.color uninitialized if the JS prop has a null value. TODO: revisit
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// this once we start using C++ props on Android.
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if (color != map.end() && color->second.hasValue()) {
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fromRawValue(color->second, result.color);
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}
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}
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static inline std::string toString(
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const AndroidDropdownPickerItemsStruct &value) {
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return "[Object AndroidDropdownPickerItemsStruct]";
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}
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static inline void fromRawValue(
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const RawValue &value,
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std::vector<AndroidDropdownPickerItemsStruct> &result) {
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auto items = (std::vector<RawValue>)value;
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for (const auto &item : items) {
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AndroidDropdownPickerItemsStruct newItem;
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fromRawValue(item, newItem);
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result.emplace_back(newItem);
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}
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}
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class AndroidDropdownPickerProps final : public ViewProps {
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public:
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AndroidDropdownPickerProps() = default;
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AndroidDropdownPickerProps(
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const AndroidDropdownPickerProps &sourceProps,
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const RawProps &rawProps);
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#pragma mark - Props
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const SharedColor color{};
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const bool enabled{true};
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const std::vector<AndroidDropdownPickerItemsStruct> items{};
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const std::string prompt{""};
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const int selected{0};
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};
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} // namespace react
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} // namespace facebook
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