Posts

Second batch of collected issues, mainly covering WebView memory management, cookie synchronization, and other development details. ...

I’ve been working on a Zhihu Daily client to evaluate RxJava’s benefits and trade-offs in a real project. RxJava has gained significant traction abroad, with language bindings spanning Java, JavaScript, C#, Scala, Clojure, C++, Python, Ruby, Kotlin, Swift, and more. ...

After reading some issue roundups on Xiaoke’s Blog, I realized I’ve encountered many of the same problems. Here’s a collected summary. ...

While building a project, I discovered the shrinkResources attribute, which removes unused resources from the APK. Here is how to configure it and what to watch out for. ...

I had long wanted to write a tree view demo. Previously, I used TreeViewList (a ListView wrapper) or ExpandableListView for multi-level menus. Eventually I realized there is no need for custom views – just use RecyclerView and manage the data flattening yourself. The core idea: recursively flatten a nested data structure into a linear list, then use notifyItemRangeInserted / notifyItemRangeRemoved to handle expand and collapse. ...

A colleague asked me today what this text meant: Lorem ipsum dolor sit amet, consectetur adipisicing elit. Aliquid veniam harum quas similique quis, quisquam tempore iste. Alias soluta dolorum ratione, dolorem quia corrupti, suscipit eveniet dolor dignissimos voluptas laborum debitis ea fugiat aliquam rem ullam minus a aliquid pariatur! ...

Basic commands are well documented elsewhere. Here are some operations I’ve found useful in real projects. ...

We use Tencent Bugly for crash monitoring in our project. Most crash reporting tools are similar in functionality; Bugly was chosen for its clean statistics dashboard and reliable brand. Here is a curated collection of Bugly’s technical blog posts covering common crash scenarios and analysis approaches. ...

While debugging memory leaks, I often need to modify field values via reflection. I came across a great Stack Overflow answer worth documenting. ...

While integrating Volley into a project, I encountered several common issues worth documenting. The following does not apply to Android 2.3 and below. ...