[null,null,["最后更新时间 (UTC):2026-05-04。"],[],["To optimize Google Mobile Ads SDK, enable `OPTIMIZE_INITIALIZATION` and/or `OPTIMIZE_AD_LOADING` flags in your `AndroidManifest.xml`. These flags move time-consuming initialization and ad loading tasks to background threads, improving app responsiveness and preventing ANR errors. Add `\u003cmeta-data\u003e` tags within the `\u003capplication\u003e` tag, setting the desired flag's value to \"true.\" SDK version 21.0.0 or higher is required, with both flags being false by default.\n"]]