feat:add switch for Android and iOS

doric-iOS/Pod/Classes/DoricRegistry.m

@@ -50,6 +50,7 @@
 #import "DoricStatusBarPlugin.h"
 #import "DoricUtil.h"
 #import "DoricCoordinatorPlugin.h"
+#import "DoricSwitchNode.h"
 
 @interface DoricLibraries : NSObject
 @property(nonatomic, strong) NSMutableSet <DoricLibrary *> *libraries;
@@ -149,6 +150,7 @@ - (void)innerRegister {
     [self registerViewNode:DoricNestedSliderNode.class withName:@"NestedSlider"];
     [self registerViewNode:DoricInputNode.class withName:@"Input"];
     [self registerViewNode:DoricDraggableNode.class withName:@"Draggable"];
+    [self registerViewNode:DoricSwitchNode.class withName:@"Switch"];
 }
 
 - (void)registerJSBundle:(NSString *)bundle withName:(NSString *)name {

doric-iOS/Pod/Classes/Shader/DoricSwitchNode.h

@@ -0,0 +1,24 @@
+/*
+ * Copyright [2019] [Doric.Pub]
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+//
+// Created by pengfei.zhou on 2020/3/12.
+//
+
+#import <Foundation/Foundation.h>
+#import "DoricViewNode.h"
+
+@interface DoricSwitchNode : DoricViewNode <UISwitch *>
+@end

doric-iOS/Pod/Classes/Shader/DoricSwitchNode.m

@@ -0,0 +1,73 @@
+/*
+ * Copyright [2019] [Doric.Pub]
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+//
+// Created by pengfei.zhou on 2020/3/12.
+//
+
+#import "DoricSwitchNode.h"
+#import "DoricExtensions.h"
+#import "DoricUtil.h"
+
+@interface DoricSwitchNode ()
+@property(nonatomic, copy) NSString *onSwitchFuncId;
+@end
+
+@implementation DoricSwitchNode
+- (UISwitch *)build {
+    return [[UISwitch new] also:^(UISwitch *it) {
+        [it addTarget:self action:@selector(onSwitch) forControlEvents:UIControlEventValueChanged];
+    }];
+}
+
+- (void)onSwitch {
+    if (self.onSwitchFuncId.length > 0) {
+        [self callJSResponse:self.onSwitchFuncId, @(self.view.isOn), nil];
+    }
+}
+
+- (void)blend:(NSDictionary *)props {
+    [super blend:props];
+    [self.view also:^(UISwitch *it) {
+        it.layer.cornerRadius = it.bounds.size.height / 2;
+        it.layer.masksToBounds = YES;
+        it.clipsToBounds = NO;
+    }];
+}
+
+- (void)blendView:(UISwitch *)view forPropName:(NSString *)name propValue:(id)prop {
+    if ([@"state" isEqualToString:name]) {
+        view.on = [prop boolValue];
+    } else if ([@"onSwitch" isEqualToString:name]) {
+        self.onSwitchFuncId = prop;
+    } else if ([@"offTintColor" isEqualToString:name]) {
+        UIColor *color = DoricColor(prop);
+        view.tintColor = color;
+        view.backgroundColor = color;
+    } else if ([@"onTintColor" isEqualToString:name]) {
+        UIColor *color = DoricColor(prop);
+        view.onTintColor = color;
+    } else if ([@"thumbTintColor" isEqualToString:name]) {
+        UIColor *color = DoricColor(prop);
+        view.thumbTintColor = color;
+    } else {
+        [super blendView:view forPropName:name propValue:prop];
+    }
+}
+
+- (NSNumber *)getState {
+    return @(self.view.isOn);
+}
+@end