android ping tool

Mainly introduced in the summary of Android development commonly used tool classes, most of the same applies to Java.Currently includes Httputils, Downloadmanagerpro, Shellutils, Packageutils, Preferencesutils, Jsonutils, FileUtils, Resourceutils, StringUtils, Parcelutils, Randomutils, Arrayutils, Imageutils, Listutils, Maputils, Objectutils, SerializeUtils, Systemutils, Timeutils.The 中文版 version of this ar

variable, click the Edit button, and add "in the start position of the Variable Value text box."; %java_home%\lib\dt.jar;%java_home%\lib\tools.jar; "Such as: Finally click OK to configure the environment variables. Verify that the configuration is correct. Win+r Open the Run panel and enter CMD into the DOS command line window. Enter "JAVAC" and the output Help information is configured correctly. Such as: As installation. The installation of as is consis

1. view the current stack 1) function: InProgramJoinCodeTo view the printed current function call relationship in logcat. 2) method:New exception ("Print trace"). printstacktrace (); 2. methodtracing 1) function: this function is used for hotspot analysis and performance optimization. It analyzes the CPU time used by each function, the number of calls, and the function call relationship. 2) method: A) add the tracing switch to the program code. Import

Eclipse version of Android development tool (using Thunderbolt download):Http://dl.google.com/android/adt/adt-bundle-windows-x86.zipHttp://dl.google.com/android/adt/adt-bundle-windows-x86_64.zipHttp://dl.google.com/android/adt/adt-bundle-linux-x86.zipHttp://dl.google.com/

A tool class for compiling Android projects using command linesA tool class for compiling Android projects using command lines The following tools are used to compile an apk project ):1.aapt.exe Resource packaging tool 2. android.

You can enter the android console in two ways: 1. Run the emulator-shell command directly; 2. After starting emulator, run the ADB shell command. Then we can use some common Linux commands, such as LS and cat. However, the toolbox provided by Android (located in/system/bin) is too simple. Some commands such as find do not support Android or are not well supported

Android TraceView is the most authoritative performance analysis tool, androidtraceviewWhat is TraceView? Traceview is a good performance analysis tool on the android platform. It allows us to understand the performance of the program we want to track in a graphical way, and can be specific to the method.Role of Tracev

information about downloads such as:Getstatusbyid (long) Get download statusGetdownloadbytes (long) get Download progress informationGetbytesandstatus (long) Get download progress information and statusGetFileName (long) get the download file pathGetURI (long) get download URIGetReason (long) gets the download failure or pause reasonGetpausedreason (long) get download pause reasonGetErrorCode (long) get download error codeSource visible Downloadmanagerpro.java, more methods and more detailed pa

Mainly introduced in the summary of Android development commonly used tool classes, most of the same applies to Java.currently includeshttputils,Downloadmanagerpro,Safe.ijiami,shellutils,packageutils,preferencesutils,jsonutils,FileUtils,resourceutils,StringUtils,parcelutils,randomutils,arrayutils,imageutils,listutils,maputils,objectutils,serializeutils,systemutils,timeutils. 1, HttputilsHTTP Network

How can I test the performance of Android applications? Traceview can be used at the Java level, but so is developed with ndk. What if traceview cannot be tracked? Asked the Google guru, the answer is oprofile! Oprofile is the next low-cost global performance monitoring tool for Linux systems. It uses dedicated Performance Monitoring Hardware included in the processor (if there is no performance monitoring

From http://android.group.iteye.com/group/wiki/3041-himi-xiaominghimi-traceview-sdcard As I am currently working in a professional online game company, I need to use some methods to streamline and optimize the online game code currently in operation, we need to use a good viewing tool-android traceview provided in the android SDK. The following describes how to u

. This technology benefits from the technology described earlier: Android in the root-free hook application of its own system services, the technical principle is very simple, is the use of dynamic Agent technology + reflection mechanism. This technology can be used for this automatic blasting function, we just need to add this hook code at the entrance of the program. This technique has been practiced in the previous article: a new posture for the ap

Mainly introduced in the summary of Android development commonly used tool classes, most of the same applies to Java.Currently includes Httputils, Downloadmanagerpro, Shellutils, Packageutils, Preferencesutils, Jsonutils, FileUtils, Resourceutils, StringUtils, Parcelutils, Randomutils, Arrayutils, Imageutils, Listutils, Maputils, Objectutils, SerializeUtils, Systemutils, Timeutils.The 中文版 version of this ar

directory (?) [-] AAPT Tools Introduction AAPT's Help information View the version of AAPT List resource bundle APK files using AAPT Packaging resource files with AAPT Extract the resource bundle using AAPT apk From: http://mmmyddd.freeshell.net/blog.cgi/Computer/Android/aapt-decompress-apkAAPT Tools IntroductionHere is an introduction from "Http://www.androidcn.net/wiki/index.php/Reference/aapt"AAPT stands for

are two main ways of using TraceView: The simplest way is to open DDMS directly, select a process, and then press the "Start Method Profiling" button above, and so on when the red dots turn black, it means that TraceView has started to work. Then I can slide one of the following tables (now the operation on the phone will definitely be stuck, because the Android system is checking the calls of each Java method in the Dalvik virtual machine,

From January Google released 16 series of video on performance optimization, this period of time in the major communities have seen a lot of excellent articles about the optimization series. We have analyzed the causes of performance, shared how to optimize our applications, and introduced tools to help us detect performance issues.One of the tools that is described in some of the system performance tuning tools: TraceViewTraceView is an Android platf

Android Studio uses the new Gradle build tool to configure the NDK environment and gradlendk Android Studio 1.3 Beta1 supports NDK. However, it uses a brand new and experimental gradle build tool. Official Address: http://tools.android.com/tech-docs/new-build-system/gradle-experimental. Before configuration, update

Recently in the review before the note, in retrospect Monkeyrunner looked at the Google website content, written well, translated out to share. In fact, the Google website is really a good place to learn.Basic knowledgeThe Monkeyrunner tool provides an API for controlling Android devices and emulators outside of Android code. With Monkeyrunner, you can write a Py

The tools folder of the SDK contains the android simulator operation's Important Command ADB. ADB is called Android debug Bridge, which serves as the debugging bridge. With this tool, you can manage the status of a device or mobile phone simulator and perform the following operations: (1) quickly update devices or mobile phone SimulatorsCodeSuch as application

Poptest is the only training institute for developing Test and development engineers in China, aiming at the ability of the trainees to be competent in automated testing, performance testing and testing tools development. If you are interested in the course, please consult qq:908821478, call 010-84505200. Since August 2016, we have continuously upgraded the course of the Test development engineer's job training class, constantly add and optimize the course content, in order to improve the actual