react-native - React-native-image-picker (customButtons)

Question

我想更改 customButtons 文本颜色，有人知道怎么做吗？

  var options = {
  title: 'Select Avatar',
  customButtons: [
    {name: 'fb', title: 'Choose Photo from Facebook'},
  ],
  storageOptions: {
    skipBackup: true,
    path: 'images'
  }
};

例如，标准颜色是黑色，我想在标题中将其更改为蓝色：“从 Facebook 选择照片”。

提前致谢，