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Welcome to jetpack DataStore, an improved new data storage solution designed to replace the original SharedPreferences. Jetpack DataStore is developed based on Kotlin collaboration and Flow, and provides two different implementations: proto DataStore and preferences DataStore. Proto DataStore can store objects with types (implemented with proto ...

DataBinding is a framework officially released by Google. As its name suggests, it is data binding. It is an implementation of MVVM mode on Android. It is used to reduce the coupling between layout and logic and make the code logic clearer. Compared with MVP, MVVM actually replaces the Presenter layer with the ViewModel layer. DataBinding can o ...

Event Distribution Reference resources: The Android Event Distribution Mechanism is fully understood, leading you to a thorough understanding of the source code (above)The Android Event Distribution Mechanism is fully understood, leading you to a thorough understanding of the source code (next)Detailed mechanisms for distributing Android ev ...

First put a complete multi-channel / multi environment packaged configuration, and then explain it. Achieved: Different environments and package names;Modify different strings in different environments XML resource file;Modify the specified constant in different environments;For different environments, modify androidmanifest Channel varia ...

preface There is no need to say more about the importance of package size. Package size directly affects users' downloading, retention, and even some manufacturers' pre installed mandatory requirements must be less than a certain value. However, with the iterative development of the business, the application will become larger and larger, a ...

Virtual assistant client (Android) Use the virtual assistant client application to chat with your virtual assistant and set it as the default assistant on your device. preparation install Android Studio . download Virtual assistant client source code . Create a virtual assistant To set up the virtual assistant environment. On the new ...

Knowledge points Reference link About creating suspended windows First, you need to get WindowManager WindowManager manager = (WindowManager) this.getSystemService(Context.WINDOW_SERVICE); Add parameters to the window (size, location, type...) WindowManager.LayoutParams viewParam = new WindowManager.LayoutParams(); Then you can set ...

IntroductionI received a demand for imitation cinemas. I almost searched Baidu, Google and stack overflow last week. We can only write one by ourselves if we don't find the effect realized by fluent. This article only talks about ideas, and you need to do it yourself. As long as you understand the following ideas, the implementation is very sim ...

Upload the local study notes of previous work recently Here are the first three chapters of Android art development exploration The so-called IPC is the abbreviation of inter process communication, which means data interaction between processes. Common schemes include pipeline, named pipeline, shared memory, message queue and semaphore. The ...

In order to make full use of the advantages of Android Plugin for Gradle 3.0 +, it is becoming more and more common to split Android projects into multiple modules. However, with the increase of the number of modules, we will soon encounter the confusion of dependency management.There are three different ways to manage Gradle dependencies:Manua ...