turn on flashlight android code

instruction similar to the following:Add SP, SP, #NPop {R7, PC}This instruction can be said to be everywhere, see the BOF final instructions:We first point the PC to the Add SP, SP, #0x20, you can let the SP move forward 32 bytes, just can offset the system of 32 bytes, as follows:Take a look at the addresses we are concerned about:baseaddr:0x40025000R0:0xbefffa54ADD sp, SP, #0x20:0x0000839aPOP {R7, PC}: 0x0000839cFinally, we construct the following shellcode:' chmod 6755 su ' + ' \x00 ' * + '

Directory (?) [-] Create dialog Fragment Activity Display dialog box Android provides alert, prompt, Pick-list, single, multi-Select, progress, Time-picker, and Date-picker dialogs, and provides custom dialog. After Android 3.0, dialog is based on fragment and provides a compatible support library for previous versions, meaning that for Developers, dialog is dialogfragment based, but at th

Monkeyrunner ToolsObjective:Recently began to study the Android automated test method, some of the tools, methods and frameworks to do some simple collation, including Android test framework, CTS, Monkey, Monkeyrunner, benchmark, other test tool and so on. Because the contact time is very short, many places have the insufficiency, hoped can communicate with everybody.First, what is MonkeyrunnerThe Monkeyrun

countservice = null; } }; protected void OnDestroy () {Super.ondestroy (); This.unbindservice (conn); LOG.V ("Mainstadyservics", "out"); }}Note: This place has friends that may appear onserviceconnected do not invoke the situation.The problem is that when the Bindservice method is called, the activity's onserviceconnected is recalled, and in this method a IBinder instance is passed to the activity, acitity need to save the instanceIn the service, you need to create an inn

Background descriptionBased on project requirements, a unified packaging platform is being built within the team to package iOS and Android projects. and in order to facilitate the distribution of test packages within the team, we hope to generate a two-dimensional code after packaging, experience users (products, operations, testing and other people) through the mobile phone scan QR

.-------------------------------------------------------------------There is such a problem:When developing ADT New project, will automatically help you to add V4.jar bindings to your project, but you can not view the source of V4.jar, how to see the source code?Solutions are:First, you click the right button in the project, go to Project properties, select the Librarytab column, remove the Android Dependen

Directory (?) [-] Design the layout of the adapter Code section Activity's Code Code data sources and constructors for Myadapter The Myadapter code implements the custom adapter Myadapter's code continues to explore Baseadapter

In Android application development, we will use a variety of code debugging, in fact, after the development of Android, we may encounter some random problems, such as high CPU, memory leaks, etc., we can not easily debug code, we need a system log and so on, Below I grasp a few common commands and methods encountered i

horizontal screen. Otherwise we will only see this activity turn.if (Getresources (). GetConfiguration (). Orientation = = Configuration.orientation_landscape) {Finish ();Return}Intent Intent = Getintent ();if (intent = = null) {Finish ();Return}//Add detailfragment to AcitvityDetailfragment detail = detailfragment.newinstance (Intent.getextras ());Getfragmentmanager (). BeginTransaction (). Add (Android. R.id.content, detail)

the coordinate system in this transformation. In Android, the default view coordinate system is the upper-left vertex (0, 0), the x-axis, and the y-axis. This requires that the rect coordinate be transformed. Another difficulty is that this face detection must be started after the camera is turned on, and if you take a photo or stop the preview, you need to activate it again. You need to add a delay when activating, otherwise it won't work.In additio

This article is from http://blog.csdn.net/hellogv/, the citation must be noted!On Android to achieve similar launch drawer effect, we must first think of Slidingdrawer. Slidingdrawer is one of the official Android controls, the main character of this article is not it, but the folk control tool collection ~~~android-misc-widgets.

Original URL: http://blog.csdn.net/android_tutor/article/details/5772285Hello everyone, today to give you a detailed description of the activity of Android life cycle, I have said in front of this aspect of the content, but like most articles on the internet, basically are translated Android API, too general, I believe you see, there will be a little help, But it's not completely thoroughly understand, so I

will explore the custom appcliation. As simple as creating a custom application class, there is a system for creating the Application object. Below we add a counter to the custom application.Import android.app.Application;public class CustomApplication extends application{private int counter = 0;public int Getcounter () {return ++counter;}}All components of the app can be application objects, and are the only one. As seen from the running results, there are several ways to get this object.custo

time slice length. 35. A task uses transactions to nest n transactions, there is a failure in n transactions, the overall failure of the task, all successful, the data is written, with security, integrity. And the efficiency of a transaction to write large quantities of data is actually tested hundreds of times higher than the average single write. It is more stable and simple to use Liteorm database framework for large database data and multi-threaded operation. 36. It is often necessary t