android generate uuid

Can't remember, so the original post turn around, please see the original post: http://blog.csdn.net/ms03001620/article/details/8490238First, Generate Build.xmlUse ant to pack and sign Android in EclipseSDK comes with files in the A number of basic building methods and packaging strategies are defined in Build.xml and uibuild.xml. We just need to build our own build.xml and store it in the root directory of

To publish your app via Google Play store or another channel, you'll need to generate a signed release APK package. The signature for your app in the Android developer documentation has been explained. This wizard will briefly describe these procedures and then focus on how to package JavaScript code. Generate a signing keyYou can use the keytool command to

Although there are many tools to generate two-dimensional code on the Internet, it is good to generate a two-dimensional code that belongs to your own code, the implementation method is very simple, you need to import a third-party class library　Step One: Import third-party class library files: Import third-party class library files into Android studio　　Step Two:

This is a simple Demo. The purpose is to read a folder to generate a thumbnail and click to display a large image. Create a new project, create a ThumbnailsWindows class, and inherit LinearLayout. The Code is as follows: [Java]Import java. io. File;Import java. io. FileInputStream;Import java. io. FileNotFoundException;Import java. io. InputStream;Import java. util. ArrayList;Import java. util. Collections;Import java. util. Iterator;Import java. util

Android: Use ZXing to generate two-dimensional codes (Logo images can be added) and androidzxing ZXing is an open-source library of Google that can be used to generate and scan QR codes. This article introduces the first part. First: ZXing-related files official: https://github.com/zxing/zxing/releases Or download it here (only the jar package used in this proje

Php scripts generate a googleplayurl download link. download the apk and obtain the android version number after automatic decompilation. Requirements: Get the offer tracking linkFollow the redirect to get google play urlGo to http://apps.evozi.com/apk-downloader/Enter google play urlDownload APK fileDecompile APK file using https://code.google.com/p/android-ap

1) generate a keystore Run the following command in the C: \ Program Files \ Java \ jdk1.6.0 _ 10 \ bin> directory and enter keytool-genkey-alias android. keystore-keyalg RSA-validity 100000-keystore android. keystore It indicates that-validity indicates the validity period of the certificate, which is set to 100000 days. The space and the Return key are counte

How to extract and generate mp4 files in AndroidWith the gradual popularization of Android 4.4 and later versions, the MediaExtractor class introduced by Android 4.1 and the MediaMuxer class introduced by Android 4.3 can finally begin to officially "glow and Heat. MediaMuxer is mainly used to

The lazy way to generate an APK is:If you have run an android project, you can find the APK file with the same name as the project in the bin folder of the working directory. This APK file is signed by the debug user by default. If you want to manually sign the APK: 1. Significance of Signature To ensure that each application Program The developer's legal ID prevents some open vendors from confusing and

Run the cmd command to generate an android signature certificate. Run the cmd command to generate an android signature certificate. If you have time, write an eclipse-exported apk with a signature, which includes generating a new signature. Now let's talk about how to generate