What happens if the memory of the phone is full?

Let's assume that I have not defined any `stalePeriod` or `maxNrOfCacheObjects` and the cache in the phone is full. What happens then? Will nothing more be loaded? Or does the app crash?

首先跟踪在未配置 stalePeriod 或 maxNrOfCacheObjects 且手机存储空间已满时 cache 的行为。确认下载是否会停止、缓存对象是否会被驱逐，或者是否会暴露错误，然后在项目文档中记录观察到的行为以及任何相关限制。

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