fix: fix searchbar

Author: satya164

example/src/SearchBarExample.js

@@ -10,13 +10,13 @@ export default class SearchExample extends Component {
     query: '',
   };
 
-  _onChangeSearch = query => this.setState({ query });
+  _handleChangeSearch = query => this.setState({ query });
 
   render() {
     return (
       <SearchBar
         placeholder="Search"
-        onChangeText={this._onChangeSearch}
+        onChangeText={this._handleChangeSearch}
         value={this.state.query}
       />
     );

src/components/SearchBar.js

@@ -67,6 +67,7 @@ class SearchBar extends Component<void, Props, void> {
           placeholderTextColor={colors.placeholder}
           underlineColorAndroid="transparent"
           returnKeyType="search"
+          value={value}
           {...rest}
         />
         {value