android developer certification

Remember that the previous version of the developer options directly, and after the upgrade this option can not find, finally, found, good pit dad:Find "About Device" in "Settings", tap,The last line of "build number", Mad Point five or six, about the 34th time, there will be a small line of white hint: There are n steps to open the developer mode, in short, has been crazy point to no longer appear the fine

services. However, this does not reliably describe all Bluetooth profiles and services supported by the device, but hints on device types are useful.BluetoothprofileRepresents the interface for a Bluetooth profile. A Bluetooth profile is a wireless interface specification between Bluetooth-based devices. An example is Hands-free profile. For more discussion of configuration files, see Working with Profiles (links to crossing web)BluetoothheadsetBluetooth Headset support availableBluetootha2dpDe

. Roboguice and Actionbarsherlock As I mentioned earlier, you have to inherit one of the roboactivity and robofragment in order to use Roboguice in activity events or fragment. But what if you've already used Actionbarsherlock in the project to compile? The problem is that you have inherited one of the sherlockactivity or sherlockfragmentactivity. The problem now is that you can't use Roboguice and Actionbarsherlock at the same time. The workaround is to define a base class for activities

-keygen-t rsaNote: During the execution of the command, you will be asked the key to save the path, select the default.2. Continue to execute the command:$git config --global user.email Note: Is the mail address used by the company, Gerrit need to verify the user's email address when submitting the code, the code may not be submitted without executing this command.3. In the browser, enter the following URL to access the Gerrit server: http://gerrit.eyelike.com:8081/.4. Open the Web page and clic

Team developed already 2 UI 2 iOS My server, also need an Android developer, if can join the words can also join our team, finally if the product come out we go together to the statutory company contract signed Seal founder Performance shares shares, also can not need these directly as participants , enjoy 15,000 to 20,000 of the monthly pay to help develop, is equivalent to work, it takes a few months, if

market app is cottage, cracked, two times packaging, want to make money estimated very xuan ... Here, firmly accused of resisting the packaging party, of course, the individual's ability is limited, to deal with the hateful packaging party or recommend the use of some security platform, such as Love encryption , A person to a bunch of people or a bunch of people to a bunch of people? It depends on how you choose! Learning tutorials and Development materials:Android Development design needs to

Preface This chapter is the developer Guide (Dev Guide)/Developing/Tools/aidl, version Android2.3 r1, translated from "Mobile cloud _ Wenbin", welcome to its blog: "http://blog.csdn.net/caowenbin ", thanks again for "Mobile cloud _ Wenbin "! We look forward to your participation in translation of Android related information, contact me over140@gmail.com. OriginalHttp://developer.android.com/guide/developing

-slide">2 span>Third pagespan>3 spanclass= "subtitle">This is Page three.span>4 ahref= "javascript:"OnClick= "window.open (' Http:start ')"class= "Swiper_read_more">Start the App Toura>5 Div>All the Android code and HTML files involved in this blog post have been shared to Baidu cloud disk, download link: http://pan.baidu.com/s/1kTxmayj.Welcome reprint, when reproduced please indicate this article address: http://www.cnblogs.com/c

Open Eclipse (Android development environment) and find the following error:The picture display information is: Android SDK requires ADT (Android Developer Toolkit) version in 20.0.0 or later, detects that the current version is 18.0.0, please update the latest ADT.The root cause of this is that the E:\Program Files\

more efficient.Also has the UI interface design, own a development, actually does not understand the design, therefore some interface element, the color matching also can only imitate some other's application.The whole technical aspects of the development of things, they found that really is the operation of the industry has specialized, do technology generally have a bad problem is that other work, such as products, operations, design, no technical content. Now I finally have a deep understand

We know that after Android 4.x developer options are hidden by default, open method:set--about the phone--version number , a number of consecutive clicks (typically 4, 5 or more), return to see the developer options come out.So how do we hide this option?Most of the online tutorials are:Settings-apps-settings (Programs)-Erase dataAt this point, all the settings a

Changle Network was established in 2014. Keymob Mobile ad aggregation platform is mainly for Android, iOS and other developers to provide advertising aggregation and management, cross-promotion, self-sales ads and other services. Help developers embed ads on multiple AD platforms and configure the display scale and priority of each mobile ad platform through Keymob.Domestic professional polymerization platform Keymob, has been serving the

For enterprises, a qualified Android developer may be Familiar with the android framework, read the android source code Familiar with andorid sdks, especially networks and threads StrongCodeControl A little understanding of ndk or C (better if proficient) Use git to manage code The requirements of develo

async) {mlooper = Looper; mqueue = looper.mqueue; mcallback = callback; masynchronous = async; }MessageSingle necklace table structure.Role: The carrier of the data 1. How is the message reused?From the global message pool (linked list structure)Obtain() { new Message ();} 2. Why can I send a message?Android wants to pass an object either implemented serializable or parcelable, where the Parcelable interface is implemented.Slightly3,

Android Developer App WidgetThis blog is mainly about the development of desktop programs in Android development--app widgets, mainly used by Pendingintent and remoteviews. pendingintent is primarily used to set up the appropriate way for desktop programs. This object can have three intent ways, the first one is to start a new activity, the second is to send a b

Sharing a file (shared files)This series of articles in my study of Google Developer documentation combined with Google translation and their own understanding of the writing, I hope to learn Android development friends bring some convenience, due to the limited level of personal translation, so the content contains the original text and translation, I hope that the browser combined understanding, so as not

error, there is no warning. However, regardless of the error or not, this is not safe, there is an ID conflict in the control of the hidden danger.　　There are no errors or warnings under Eclipse.Androidstudio the error.Rearrange the problem description: in Androidstudio, when adding a control dynamically with code, assigning an ID to a control by View.setid (int id) directly assigns a parameter of type int "error", and the correct use posture of View.setid () is described below.• Scenario One:

contentMenu.setheadertitle ("file operation");Menu.setheadericon (R.drawable.ic_launcher);Menu.add (1,1,1, "copy");Menu.add (1,2,1, "paste");Menu.add (1,3,1, "cut");Menu.add (1,4,1, "renaming");}@Overridepublic boolean oncontextitemselected (MenuItem item) {Switch (Item.getitemid ()) {Case 1:Toast.maketext (Mainactivity.this, "click Copy", Toast.length_short). Show ();BreakCase 2:Toast.maketext (Mainactivity.this, "Click to paste", Toast.length_short). Show ();BreakCase 3:Toast.maketext (Mainac

Specific steps can be viewed on the Android website.Http://source.android.com/source/initializing.htmlInstall Dpkg-dev Firstsudo apt-get Install Dpkg-devsudo apt-get install Git-core GnuPG Flex Bison gperf build-essential Zip curl zlib1g-dev gcc-multil IB G++-multilib libc6-dev-i386 lib32ncurses5-dev x11proto-core-dev libx11-dev lib32z-Dev CCache libgl1-mesa-dev libxml2-utils xsltproc Unzipsudo apt-get install openjdk-7-jdksudo update-alternativ

============ Problem Description ============The first two months can also visit the Android developer site, now can not access, what is the method, in the future to think of the official latest Mac version of ADT is difficult.============ Solution 1============FQ AH ah ah ah ah.============ Solution 2============FQ Software, we all know!============ Solution 3============Now is not, can only FQ.===========