Fixed the mWebSafari pop-up picker cannot be full screen when the keyboard is displayed

Author: hellohublot

src/index.js

@@ -545,6 +545,12 @@ export default class RNPickerSelect extends PureComponent {
                     onValueChange={this.onValueChange}
                     selectedValue={selectedItem.value}
                     {...pickerProps}
+                    onPointerUp={(event) => {
+                    	Keyboard.dismiss();
+                    	if (pickerProps.onPointerUp) {
+                    		pickerProps.onPointerUp(event);
+                    	}
+                    }}
                 >
                     {this.renderPickerItems()}
                 </Picker>