This section covers the API to store private data using android.content.Context.openFileInput, openFileOutput, and getCacheDir() to cache data rather than store it persistently.
本节介绍这个存储私有数据的API,它使用 android.content.Context.openFileInput、openFileOutput和getCacheDir()来高速缓存数据,而不是永久地存储。
This section covers the API to store private data using android.content.Context.openFileInput, openFileOutput, and getCacheDir() to cache data rather than store it persistently.
本节介绍这个存储私有数据的API,它使用 android.content.Context.openFileInput、openFileOutput和getCacheDir()来高速缓存数据,而不是永久地存储。
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