react-native - 如何以编程方式在 react-native 中截取屏幕截图

Question

如何在 React Native 中截取屏幕截图。我需要截图并把它放在Image成分。我怎么办？

Answer 1

有一个库可以做到这一点:React Native View Shot

import RNViewShot from "react-native-view-shot";

RNViewShot.takeSnapshot(viewRef, {
  format: "jpeg",
  quality: 0.8
})
.then(
  uri => console.log("Image saved to", uri),
  error => console.error("Oops, snapshot failed", error)
);