Fluent python: Taxi simulation example

This simple example makes it easy to see the operation mode of the event driven framework, that is to use a main loop to drive the cooperation process to execute concurrent activities in a single thread. When event oriented programming is done by using a process, the process will constantly give control to the main loop, activate and run other ...

Posted on Mon, 11 Nov 2019 17:12:27 -0500 by Democreous

android simulator cannot run after android studio is installed

The Android emulator installed before can work normally. Later, because of the need to package app locally, after Android Studio is installed, the Android emulator cannot be opened. After checking the environment variables, there is no problem. SDK Manager essentially executes Android commands under ...

Posted on Tue, 29 Oct 2019 16:33:22 -0400 by toysrfive

Android System Graphics Stack: OpenGL ES Library and EGL Library Loading Process

1. The difference between OpenGL ES and OpenGLES Libraries OpenGL ES: It is only a protocol specification. It defines a set of API s that can be called by upper application. It abstracts the functions of GPU, so that application developers do not need to care about the underlying GPU type and spec ...

Posted on Wed, 24 Jul 2019 07:06:44 -0400 by mjdamato

Android Recording Screen and Converting mp4 Files into gif Files Using FFmpeg

Android Video Recording and Converting to gif Using FFmpeg (IV) Blogging often wants to use an animation to demonstrate the behavior of app. At present, most of the way is to open an emulator on the computer and record the screen of the emulator with GIF recording software. This is still difficult for non-developers. I ...

Posted on Sun, 06 Jan 2019 17:33:09 -0500 by wenquxing