Android面试优化的相关内容

文章 2024-09-14 来自：开发者社区

Android经典面试题之图片Bitmap怎么做优化

本文首发于公众号“AntDream”，欢迎微信搜索“AntDream”或扫描文章底部二维码关注，和我一起每天进步一点点图片相关的内存优化图片相关的优化主要涉及几个方面：分辨率的适配、图片的压缩、图片的缓存分辨率的适配分辨率的适配主是针对我们放在drawable目录下的图片资源，目录和对应的手机分辨率可以看下图所以我们需要不同分辨率的图片来放在对应的目录下来做适配，否则Andr...

文章 2024-07-03 来自：开发者社区

Android性能优化面试题经典之ANR的分析和优化

本文首发于公众号“AntDream”，欢迎微信搜索“AntDream”或扫描文章底部二维码关注，和我一起每天进步一点点造成ANR的条件以下四个条件都可以造成ANR发生： InputDispatching Timeout：5秒内无法响应屏幕触摸事件或键盘输入事件 BroadcastQueue Timeout ：在执行前台广...

文章 2024-07-03 来自：开发者社区

Android面试题经典之Glide取消加载以及线程池优化

本文首发于公众号“AntDream”，欢迎微信搜索“AntDream”或扫描文章底部二维码关注，和我一起每天进步一点点 Glide通过生命周期取消加载生命周期回调过程onStop--->RequestManager.onStop-->RequestTracker.pauseRequest --> SingleRequest.pause -->...

文章 2024-06-21 来自：开发者社区

Android面试题：App性能优化之电量优化和网络优化

本文首发于公众号“AntDream”，欢迎微信搜索“AntDream”或扫描文章底部二维码关注，和我一起每天进步一点点电量优化 Doze模式系统的行为进入Doze后看看App有没有奔溃就可以 Standby待机模式针对某个应用处于上述模式，App会无法访问网络解决方案可以手动申请权限让用户把App加入白名单或者注册电池电量变化广播...

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更新时间 2024-09-15 12:39:04

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