recovery tool android

?? Android performance optimization related to the development tools are many, here are the following six tools to do a simple introduction, mainly with the Android developer options, analysis of the specific time-consuming trace view, Layout complexity tool hierarchy view, application startup time, Memory, CPU, network analysis, static code checking

Transferred from: http://my.oschina.net/xuwa/blog/1574 The Android Debug Bridge (ADB) is a versatile tool that can help you manage the state of your device or emulator. You can join ADB in the following ways: Run the shell command on the device To manage the emulator or device via port forwarding Copy or copy files from a simulator or device The following is an introduction to ADB an

Android debugging Bridge Http://www.androidin.com/docs/reference/adb.html#sqlite Android debugging bridge (ADB) is a versatile tool that helps you manage the status of devices or simulators. You can add ADB using the following methods: Run shell commands on the device Manage simulators or devices through port forwarding Copy files from simulators or devices

BKJIA: creating good-looking Android la S is not a big challenge. After you spend hours adjusting them to adapt to multiple devices, you usually don't want to adjust them any more, however, the bulky nested layout is often very inefficient. Fortunately, there is a tool in the Android SDK that helps you optimize the layout to reduce memory consumption and improve

The main introduction to the summary of the development of Android common tools 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 article see:android Common Utils All co

Most of this article is from:http://www.androidperformance.com/android-performance-tools-systrace-1.html?utm_source=tuicoolSystrace is the new performance data sampling and analysis tool in Android4.1. It helps developers to gather operational information from key Android subsystems (such as Surfaceflinger, Windowmanagerservice, and other framework-critical modul

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/

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

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

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.

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