Bitmap Pixel-Level Operation for Android Particle Papers

Zero, preface 1. There are three core points of particle effect: collecting particles, changing particles and displaying particles. 2.Bitmap can acquire pixels and get the color value of each pixel. 3. You can combine a picture with particles and perform many unexpected effects on particle manipulation. 4. The source code of this project is ...

Added by fireMind on Fri, 17 May 2019 07:40:53 +0300

Put up your sleeves and teach you to do a front-end monitoring system

I remember in my last company, a big man made a monitoring system, bullying, really want to study how he did it. Of course, we are not people who pat their heads to work. We can't do what others do. Now let's introduce the benefits of such a platform. background First, why do we do the front-end system? Looking at the ...

Added by shenmue232 on Fri, 17 May 2019 05:52:49 +0300

Android Mock-up Wechat applet drop-down bar

Author: Bighead Link: https://juejin.im/post/5a4c90c15188257c4d1b8d0c This article is authorized by the author. Last week, Wechat upgraded to version 6.6.1, adding the Wechat game. The circle of friends is playing and dancing. And now Wechat has put the recently used widgets on the top of the home page, which can be acc ...

Added by 4rxsid on Fri, 17 May 2019 02:52:13 +0300

Bugly implements hot update of APP

Bugly implements hot update of APP Bugly implements thermal repair using Wechat Tinker Technology. Tinker is simplified. Bugly Hot Repair Official Documents Configuration parameters Adding plug-in dependencies Add: buildscript { repositories { jcenter() } dep ...

Added by shaunno2007 on Fri, 17 May 2019 00:42:53 +0300

Basic Concept Interpretation of OkHttp

Recently, in sorting out Android commonly used third-party framework related things, said that Android framework, nothing more than Android development in the common network, image caching, data interaction, optimization, page framework, among which the network as a basic part, I believe that you are more using OkHttp, and in t ...

Added by PHPcadet on Thu, 16 May 2019 18:27:16 +0300

FaceBook login access

Official documents Facebook logs in to Android official documents Create application First go Facebook Developer Platform Register for a developer account where you need to go over the wall and add your own application in the background SDK integration There are two ways to integrate SDK Maven mode In your project, open your_app > G ...

Added by balkan7 on Thu, 16 May 2019 16:20:21 +0300

Android Development Notes-Serial Communication

This is a simple demo written with reference to the open source project on Google's official website and the serial communication on the Internet. Just contacted NDK programming and serial communication, maybe a lot of writing is not very good, do not like spraying. Most of the code is in this Google serial open source project: https://code.g ...

Added by RTT on Thu, 16 May 2019 10:14:52 +0300

About Android Immersion Status Bar Greying

Preface The immersive status bar is almost the current Android app tag. Usually we call the setStatusBarTintResource() method to set the status bar. A color or transparency. But today, in the development of Android 7.0 environment, even if the status bar is set to white, the actual display of the color. It's grey, like this. ...

Added by seed on Thu, 16 May 2019 05:18:30 +0300

java code customization for Android product customization (an Activity in the same application uses different java code)

Preface As we mentioned in the previous article, we can customize different versions of our implementation to use different resource files, so can we customize different java source code as well?Yes, it's not very difficult, but the steps are slightly more cumbersome than just customizing the resource file. Custom Notice Alt ...

Added by jeremy0 on Wed, 15 May 2019 19:02:18 +0300

PathMeasure Tool Class for Simple Use

Preface Path animation is a very useful way to achieve animation, using SVG can easily achieve the effect of path animation, but the version required by SVG is relatively high, many applications can not fully support it at present. The PathMeasure tool class provided in Android system can calculate the length of the path, get ...

Added by marijn on Tue, 14 May 2019 19:32:44 +0300