Secondary packaging of Android apps (APK files), Android apk
Many developers, whether individual or company, do not pay much attention to the security of their own applications, that is, whether the code will be tampered with by criminals, malicious code insertion, spam ads, or even theft of user information. I did not care too much, but I did not find the severi
, open the Androidmanifest.xml file in your project root. Use the Eclipse text editor by right-clicking the androidmanifest.xml file and selecting Open with > Text editor (see Figure 10).
Figure 10. Open Androidmanifest.xml.
In Androidmanifest.xml, add the following supports-screen XML nodes as manifest child nodes of the root node
supports-screenThe node identifies the screen sizes that
Hardware and Software EnvironmentMacbook Pro MGX 72Android Studio 1.3.2Genymotion SimulatorIntegrated friend of the Alliance SDKFirst to the league's official website http://www.umeng.com/registered account, completed to the admin back to add the need to integrate the application of the Alliance statistics, as follows
After submitting, assign key to your application, as followsPs://raw.githubusercontent.com/djstava/notebook/master/android/umeng/umeng_
Developing Android apps on NetBeans requires installing an Android SDK and an Android development plug-in for NetBeans
Download and install the Android SDK
Download the Android SDK
After decompression, run the Tools\android.b
You can test Android, Apple APP, and H5 apps locally without having to change the hosts of the ROOT user on your mobile phone. Android h5
Mobile APP development and H5 apps often need to be tested separately in the local and online environments. Generally, the operation is to modify hosts, and I have been doing this al
Backwards compatibility is poor in Android, but an app app can be processed or run between versions. Backward compatibility is not good, different versions of the system its API version is different, naturally some interfaces are different, the new platform can not use the old API, the old platform can not use the new API.For the app to be more compatible, we can use the high version of the SDK to develop the application, and in the program runtime (r
Presumably everyone knows that domestic Android apps are basically free, so how do developers get paid? The application of the insertion of advertising is a relatively common means of profit. This article explains how to insert ads in Android apps.
The domestic advertising
A list of the top five apps and games for Android and iphone 2010 is listed in the Foreign Technology Web site as follows:
One, 2010 Android best top five games
1, Robot tower Protection (Robo Defense). This is the most fun tower defense game on the Android platform, enough to make any tower-defense game player happy.
recommend that you first reduce the previous 32 Android version combinations and the 5-10-version display representing the leading device screens on the market. When selecting a reference device, you should make sure that you cover a wide range of versions and screen types. As a reference, you can use the OpenSignal survey or the infographic [3] using the phone to help you choose the most widely used devic
Details about code obfuscation examples in android apps
Details about code obfuscation examples in android apps
Receives a new task to confuse the code of the existing project. I have had some knowledge about obfuscation before, but it is not detailed or complete enough to know that obfuscation is still tricky. But for
650) this.width=650; "Title=" Android app uses ultrasound to get user privacy Android apps use ultrasound to get user privacy "alt=" Android apps use ultrasound to get user privacy Android app
Android automatically updates apps
Currently, General android software is constantly updated. when you open an app, if there is a new version, it will prompt you that a new version needs to be updated. The applet implements this function.
A prompt box will pop up when there is an update. Click OK to create a progress bar in the notification for download. Click Ca
variants belong to three notorious malware families that specifically steal user logon creden。 for paid pornographic websites. In November 23, malicious software targeting Android devices used pornographic content to hide their real functions and used pornographic content to launch malicious attacks. This method made Android users unable to defend against attack
Today we have compiled 16 of the most popular Android Apps, mainly based on the download volume of 2013 of users, which is sufficient to prove their popularity. If you haven't installed them yet, try it now!
Address: http://thetop16.com/top-android-apps-169.html
1. Facebook (Social)
Keeping up with friends is faster t
Android apps, consisting of one or more activity. Each activity is not closely related, because we can invoke other activity in our own program, especially the activity generated outside of our own code, For example, Android provides SMS or call activity. New Intent (Intent.action_call,uri.parse ("Tel:" +PhoneNumber); StartActivity (call); New
initialization scale is about 1.0 smaller. The default is for a 800 pixel fit on the screen.Minimum-scaleThe minimum allowable scale. is a float relative to the minimum zoom factor for the current screen size. For example, if you set it to "1.0", the Web page will not shrink because his minimum ratio is 1:1.Maximum-scaleThe maximum allowable scale. The maximum zoom factor relative to the current screen size is a float. For example, if you set it to "2.0", you can't be bigger than twice times.Us
Article Description: user Experience-oriented Android application development.
Wen/Chen
This article points out that "fluent environment", "friendly experience" and "power saving" are three key elements to ensure a good user experience for Android apps.
Android Development is currently the "hot-fried chick
How to merge two Android apps (master)
Sometimes, because of the company's needs, it is required to merge the two apps to use the functions in the APP.
Platform: Studio
Mouse: QR code scanning and self-Project
Specific steps :/**
* 1. Copy the decompressed android/assets folder to the main folder of the project.
* 2.
Use Cases and implementation methods for Android apps that do not display icons on the desktop after installation, androidapp
Recently, I am working on a IOV product for the company. because the company is good at the R D of Automotive decoder, therefore, in addition to the OBD Protocol widely used in IOV products on the market, the diagnostic function of this product also uses some dedicated vehicle proto
750,000 times. Even if 1% of the people in the project are developing programs, we have-people to help us develop programs. This is because we are open. You probably have never seen many people give a system development program that is not even available. If Programmers think that their programs cannot be released after they are developed (because their degrees of freedom are not high enough), this is of course impossible ."
Cuijpus: Google Android
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