Android bitmap缓存的相关内容

【Android 内存优化】Bitmap 硬盘缓存 ( Google 官方 Bitmap 示例 | DiskLruCache 开源库 | 代码示例 )（一）

一、Google 官方 Bitmap 相关示例参考Google 官方相关示例参考 :① Android 官方示例 : https://github.com/android② Android 图形示例 : android/graphics-samples③ Bitmap 展示 Module : Dis...

【Android 内存优化】Bitmap 硬盘缓存 ( Google 官方 Bitmap 示例 | DiskLruCache 开源库 | 代码示例 )（二）

五、从磁盘缓存中读取数据1 . 从 DiskLruCache 中获取 Bitmap 流程 :① 获取快照 : 通过 key 获取 DiskLruCache.Snapshot 对象 ;snapshot = mDiskLruCache.get(key);② 打开编辑器 : 打开 DiskLruCache...

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【Android 内存优化】Bitmap 内存缓存 ( Bitmap 内存复用 | 弱引用 | 引用队列 | 针对不同 Android 版本开发不同的 Bitmap 复用策略 | 工具类代码 )

文章目录一、Bitmap 复用池二、弱引用 Bitmap 内存释放三、从 Bitmap 复用池中获取对应可以被复用的 Bitmap 对象1、Android 2.3.3（API 级别 10）及以下的版本2、Android 4.4（API 级别 19）以下的版本2、在 Android 4.4（API 级...

【Android 内存优化】Bitmap 内存缓存 ( Bitmap 缓存策略 | LruCache 内存缓存 | LruCache 常用操作 | 工具类代码 )

文章目录一、Bitmap 内存缓存策略二、LruCache 内存缓存三、LruCache 常用操作四、LruCache 工具类五、源码及资源下载官方参考 : Google 官方提供的内存优化参考 ;Glide 开源库 : 官方建议凡是使用到 Bitmap 解码 , 显示 , 缓存等操作 , 直接使...

Android Bitmap缓存池使用详解

本文介绍了如何使用缓存来提高UI的载入输入和滑动的流畅性。使用内存缓存、使用磁盘缓存、处理配置改变事件等方法将会有效的解决这个问题。在您的UI中显示单个图片是非常简单的，如果您需要一次显示很多图片就有点复杂了。在很多情况下(例如使用 ListView, GridView 或者 ViewPager控...

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