We read every piece of feedback, and take your input very seriously.
To see all available qualifiers, see our documentation.
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
在执行过程中,偶现下面的"this activity mast be extends RootActivity",请问是什么原因引起,又需要如何解决。 public RootActivity getRoot() { FragmentActivity activity = getActivity(); if (activity instanceof RootActivity) { return (RootActivity) activity; } else { throw new ClassCastException("this activity mast be extends RootActivity"); } }
The text was updated successfully, but these errors were encountered:
No branches or pull requests
在执行过程中,偶现下面的"this activity mast be extends RootActivity",请问是什么原因引起,又需要如何解决。
public RootActivity getRoot() {
FragmentActivity activity = getActivity();
if (activity instanceof RootActivity) {
return (RootActivity) activity;
} else {
throw new ClassCastException("this activity mast be extends RootActivity");
}
}
The text was updated successfully, but these errors were encountered: