Programmer Group

It's just to share a little skill of flutter. Of course, it's not only applicable to flutter, but also to other devices like Android. In order to quickly realize the requirements of xx design, we can take out the system's own widget s and change them into our own, with speed and style, but men can't s ...

On the contrary, Android doesn't seem to have a website similar to vulnhub, with a large number of target machines practicing penetration testing. At present, I have found that XCTF has reverse and mobile problems, and OWASP MSTG CTF project. Start with MSTG! github of CTF project click here . Howeve ...

Android frameworks source StateMachine use examples and source analysis At work, a colleague talked about Android state machine. As a senior Android Engineer, I haven't heard of StateMachine, so I'll take the time to learn.StateMachine is not a related API in Android SDK. It exists in a Java class in the source code of framework layer. Probably ...

Catalog 1, Application Guide 2, Configure streaming address \ playback address 3, Configure authentication information 4, Test playback 5, Use of OBSStudio and PotPlayer 6, Simple integration of Android playback Seven, summary 1, Application Guide Official website address: https://www.aliyun.com ...

1, layout in Android 1. Linear Layout: it is divided into vertical Linear Layout (android:orientation = "vertical") and horizontal Linear Layout (android:orientation = "horizontal" / / horizontal Linear Layout) according to the arrangement direction. When a linear layout defines an a ...

(the code is too long, you can download it at http://blog.houxinlin.com/project/android/dinging.tar.gz) 1, Renderings 2, Implementation process First of all, define the data information class, including the basic name, head portrait, and joining time. Parents and students expand from BaseInfo Stude ...

In Android development, the jump between Activity pages can be divided into two types. There are different methods and methods in two of them. Next, we will introduce each method of page Jump in detail. Intent is a messaging object that can be used for other application request operations. Intent can pr ...

1. Multi-channel concept APP s are published to different application platforms to monitor from which platform users are installed. 2. Why multi-channel packaging Statistics User Installation APP Sources Batch modify generated apk file name Changeable package name Generate different application names or icons 3. Multi-Channel Configuration ...

Preface Preceding text Overview of ADB (I)ADB(2) ﹣ adbd ﹣ main() function code sortingADB(3) ﹣ adbd ﹣ adbd ﹣ main() function code sortingCode sorting of the host side of ADB (IV)ADB(5) sorting out the code related to the adb server on the host side First of all, we know that ADB indirectly call ...

Analyzing Handler s with source code can also be asynchronous.First, the following classes of Android message processing mechanisms are introduced: 1, Message: Message entity; 2, MessageQueue: Message Queue; 3, Looper: message loop body; 4, Handler: Message processing; Mechanisms for message processing, starting with Looper.pre ...