android phone info

* case of a crash, so also set the Coredump si Ze to 0 * To disable that */if (Prctl (pr_set_dumpable, 1, 0, 0, 0) So when an APK has to set the Android:debuggable property to True in its androidmanifext.xml, the process it runs on will set the pr_set_dumpable to 1 by Prctl. So gdbserver can debug it.Now we understand how the NDK debugs the app on a non-root phone: gdbserver run-as the same UID as the target process and then ptrace to the target proc

, Samsung's 8GB mobile phone memory specification is better than SK Heidelberg (mainly 10nm process output), but this and our consumer relationship is not big, in the end with who still have to see the cost of mobile phone manufacturers budget. 8GB memory useful? Well, it's time for a cliché. When the 2GB changed to 3GB, 3GB to 4GB, 4GB changed to 6GB when all experienced a similar discussion: The greater

This article is an example of Android to check whether the phone and wireless connection to the implementation code, share for everyone to reference. The specific methods are as follows: Method One: The main functional code is as follows: Copy Code code as follows: Connectivitymanager manager = (Connectivitymanager) getsystemservice (Context.connectivity_service); Networkinfo

Android phone system overview First, let alone all the concepts of Android to study the most basic descriptions of the telephone system. Our mobile phone was first used for phone calls, followed by a phone book, followed by PIM, f

Because I made an Android wallpaper site, so we suddenly thought of the Android phone development, and here's a look at my Android environment configuration article. This contact with the environment, everything is very strange, spent an afternoon, took a lot of detours, but eventually the environment to build. Here's

[Android] obtains information about the mobile phone's hardware and android hardware. Today, I chatted in the QQ group. A buddy bought a 16 GB mobile phone running memory in a certain treasure. At that time, I was so scared, so I had the idea of writing a program to read the actual memory of this mobile phone, so I had

Zhao yazhi _ android obtains the operator of the local device, the mobile phone number can be obtained, and Zhao yazhi _ android Not all mobile phone numbers can be obtained. Only some of them can be obtained. This is because the mobile operator did not write the data of the mobile

This article is from the android bus Development Network New concepts of Android phonesOperating System Selection-customization and long tail# Refactoring�� MVC and Web APP ArchitectureAndroid development backgroundThe development of computing and wireless access technologies enables embedded systems to support conventional desktop services.Google's long-standing mobile development strategy: by partnering w

Android determines whether the mobile phone is root, android determines root How to determine whether the mobile phone is root. If the app requires the root permission for some special features, you need to determine whether the app is root. For example, apps are automatically installed after being downloaded in some m

Android development-listening for phone calls and android-listening for incoming calls TelephonyManager is a service class that manages the call status and network information of a mobile phone. It provides a large number of getXxx () methods to obtain information about the telephone network. For details about Telephon

) wvga854* (480x854) Table 1 3.3 Mobile phone size distribution (http://developer.android.com/resources/dashboard/screens.html), as shown in Figure 3, is currently mainly based on the resolution of 800*480 and 854* 480 of mobile phone users are mostly Figure 3 From the above screen size distribution, in fact, the mobile phone only consid

Sometimes it is necessary to display the phone screen to a PC or Mac for the convenience of demonstrating a mobile app. Here's a method-use Vysor to achieve this feature.The appeal of Vysor lies in 3 areas:It works on Windows, Linux, or Mac.The USB cable sharing screen is almost real-time, while some wireless solutions have significant lag. Vysor still has a slight delay, but it's much faster than the wireless way.You can interact with your computer a

An example of this article is an analysis of the Android dial phone function. Share to everyone for your reference, specific as follows: The phone is one of the most basic features of mobile phones, and now Android smartphones are very popular, with a variety of wonderful phone