dictionary app for android

1. Why do I need to sign the Android app? If you can only answer this question in a simple sentence, I will say, "This is what the Android system requires." Android requires every Android app to be digitally signed to install into

Reference: HTTP://WWW.JIANSHU.COM/P/B8811669BCB6RN in Android package release app 1-: Generate a signature keyYou can use the Keytool command to generate a private key. The Keytool command on Windows is placed in the bin directory of the JDK (for example, C:\Program files\java\jdkx.x.x_x\bin), and you may need to enter that directory on the command line to execute this command. On your Mac, enter the comm

Longer build times will slow down project development, especially for large projects where the app is built for a long time of more than 10 minutes, short minutes, long build times have become a bottleneck for development, and this article is based on Google's official documentation, plus some of its own understanding to provide some optimization suggestions to improve the speed of the app build.1, create a

Android API Guides --- App Widget HostApplication Widget hostAndroid available on most Android devices ?? The oid home screen allows users to embed application gadgets for quick access to content. If you are building a home replacement or similar application, you can also allow users to embed application components by implementing AppWidgetHost. This is not somet

Android developers recently announced a new Multidex support library on Google +, providing official support for Android apps with a total of over 65K.If you're a lucky Android app developer and you're developing a promising app that's constantly adding new features and addi

This article is from Google Android's official Web App development guide, divided into five articles: 1. Overview, 2. screen size, 3. Web View creation, 4. debugging and 5. Best practices. Figure 1. you can use either of the following methods to allow users to access your Web content: Add a WebView to the layout in a traditional way, that is, through a browser or in an Android app.The first article is as f

the web so they can use your apps and other apps interchangeably. 7. Make your application more unique Currently, there are hundreds of thousands of apps on Android market. You may often ask yourself how to break through so many of the same applications. If you're trying to build a boring black-and-white Sudoku game, or a record app based on an official code sample, it's hard to get a decent amount of dow

The main topics in this section include the Android Desktop widget, the app Widget Development Guide, and a simple example of how to visually explain the app widget.The concept of widgets, app widgets, Web appsThe original concept of the widget was a 98 Apple engineer named Rose, who was officially known until 2003, bu

keep these points in mind and sign the application with a suitable certificate.Basic Settings for signaturesBefore you begin, you must make sure that Keytool is available to the SDK Compilation tool. In most cases, you can tell the SDK compilation tool how to find Keytool by setting the JAVA_HOME environment variable. Alternatively, you can add the path of the Keytool in the JDK to the variable in path.If you develop on Linux and use the GNU compiler to compile Java, make sure the system uses k

Sencha Study Notes 2: package your first Sencha Android app apk installation package, senchaapk We have a preliminary impression on sencha through the introduction in the previous translation official Article. At the same time, we also generated the first sample application code framework through this wizard, many people may think that the next step should be based on the detailed information prompted by th

Several optimizations when using ListView to create an App Store in AndroidPackage com. example. ex01_1; import java. io. file; import java. io. fileOutputStream; import java. io. IOException; import java. io. inputStream; import java.net. malformedURLException; import java.net. URL; import java.net. URLConnection; import java. util. arrayList; import java. util. hashMap; import android. OS. asyncTask; impo

This example describes the Android Desktop Component App widget usage. Share to everyone for your reference. Specifically as follows: Android apps, as well as apps, are apps for app widgets. Many people will develop application apps without developing app widget apps. This

answered a question about "why Weibo apps are smoother on iphone than Android". The latter part is a typical performance analysis process for the animation, so post it here. There are programming problems that can be exchanged here. Know the link.=========================================================I'm going to tell you what I know. I don't know why iOS is fluent, but I know some of the reasons why Android