reactNative之react-native-picker

在rn 中使用react-native-picker选择器,总结如下。

一、下载

npm install react-native-picker --save
react-native link

二、安卓端配置

1.文件./android/settings.gradle中末尾添加

include ':react-native-picker'
project(':react-native-picker').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-picker/android')

2.文件./android/app/build.gradle的dependencies内添加(注意其他行有逗号",",最后一行没逗号):

...
dependencies {
    ...
    compile project(':react-native-picker')
}
...

3.文件./android/app/src/main/java/com/xxx/xxx/MainApplication.java中添加:

//插在上面
import com.beefe.picker.PickerViewPackage; ... @Override protected List<ReactPackage> getPackages() { return Arrays.<ReactPackage>asList( new MainReactPackage(),   //插入这行 new PickerViewPackage() ); } ...

4.重新运行项目即可