WXComponent.java 文件源码

public void setBackgroundImage(@NonNull String bgImage) {
  if ("".equals(bgImage.trim())) {
    getOrCreateBorder().setImage(null);
  } else {
    Shader shader = WXResourceUtils.getShader(bgImage, mDomObj.getLayoutWidth(), mDomObj.getLayoutHeight());
    getOrCreateBorder().setImage(shader);
  }
}