fix(android): use Spanned to getSpans

[siguangli]

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• Test cases have been added/updated/passed for the code you will submit.
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• Commit message is following the Convention Commit guideline with maximum 72 characters.
• Squash the repeat code commits, short patches are welcome.

[tencent-adm]

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[hippy-service]

Hi, @siguangli. Thanks for your PR! 👏

🏷️ You can leave a comment in this PR with #help tag when you need help (e.g. some status checks run failed due to internal issue), admin team members will help asap.

[hippy-service]

🎉 It seems that this pull request has been approved by all required reviewers. As it only contains one normal commit, I will rebase and merge it automatically via add action(rebase-merge) label.

• SHA: b58ba1a