Programmer Think

1, Overview Recently, in writing projects, I met the place where I would like to call Alipay payment (website management website payment, APP user payment, APP user withdrawals, that is, single transfer to users, refund). I've studied for a long time, and all of them are connected. Now I'll share my c ...

Is the code inside an AppDelegate messy? Are there thousands of lines of code in an AppDelegate? image.png AppDelegate serves as the entry to the program.You should have simple code and a clear style so you can read it yourself and with the developers. So adding a new category to AppDelegate is the easiest and clearest way to do it i ...

Still go straight to the subject and join Google AdMob ads.The application advertisement ID is not detailed.This is about the second access method for AdMob advertising. First, two elements are required. 1. Access SDK This time using Google's original ad SDK Download Address Note that you can choose the SDK version you want by clicking on ...

How to introduce the third-party so file? However, the third-party official only gives the integration mode in ADT environment. Android studio uses gradle compiling mode by default, which is different from ADT editing mode, so how should so files be introduced? It's very simple. Here, take the integrated JPUSH as an example to see how the ...

Android integrated Baidu character recognition 1.4.0 Baidu AI open platform has opened the service of character recognition, which can realize the recognition requirements of some general characters, network pictures and characters, various cards (ID card, bank card, driver's license, driving license, license plate bus ...

First step dependence. build.gradle under project repositories { jcenter() mavenCentral() } build.gradle under moudle compile('com.mapbox.mapboxsdk:mapbox-android-sdk:5.0.2'){ transitive=true } Error after synchronization: WTF? What the hell is this. Search online and add @ aar after the version numb ...

JniOpencv environment configuration I. preparation of development package 2. Preparation Library Three configuration CPU platform architecture types A small Demo to enhance image brightness JniOpencv environment configuration 1, Prepare development package Copy opencv Android SDK - > SDK - > nati ...

Let's talk about the implementation process of sending WeChat template messages to the official account in the development project (I use Thinkphp5.0). First look at the effect, as shown in the figure: It is similar to this. Let's talk about the implementation process: Step one: WeChat official account application template message permissions: ...

1. Download Android SDK http://tools.android-studio.org/index.php/sdk/ I downloaded: Android sdk_r24.4.1-linux.tgz 2. Unzip Android SDK Copy the Android sdk_r24.4.1-linux.tgz file to a directory in the Linux file system. My directory is / usr/local/ Execute command decompression: tar -zvxf android-sdk_r24.4.1-linux.tg ...

This method only involves how to use the existing tool classes to realize listening. Its specific principle mainly involves calling the underlying API of Windows: defining a hook to hook the keyboard event, but not the specific principle here. 1. Tool code Quote using System; using System.Collections.Generic; using System.Tex ...