ds 5 development studio

;newstringutf (env,"results of the JNI operation:");} Jniexport jint jnicall java_com_mxl_az_ndk_jnioperation_add (jnienv*env, Jobject obj, jint A, jint b) { returnA +b;}5. Configure the NDK path in local.propertiesndk.dir=/users/mxl/android/android-ndk-r10d6. Configure the NDK in the Build.gradle fileDefaultconfig {minsdkversion8targetsdkversion AVersioncode1Versionname"1.0"NDK {abifilter"Armeabi"ModuleName"Hellojni"Ldlibs"Log","Z","m","Jnigraphics"

Because of the temporal relationship This article only briefly describes the effect:1, Android Studio background color settings, personal like this background color. Also set the font size.650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M01/85/68/wKiom1eitC2xIAsTAABpcNgxji0748.png "title=" 0.png " alt= "Wkiom1eitc2xiastaabpcngxji0748.png"/>650) this.width=650; "src=" Http://s1.51cto.com/wyfs02/M02/85/67/wKiom1eiqQSh5vHAAADzpXE5Uo8205.png "title

resources in several drawable folders to help you generate selector code. Of course, your resource file needs to be named according to the agreed suffix. For example, press the state to _pressed, the normal state is _normal, the status is _disable, and so on. For more details, you can look at the documentation for the project on GitHub, project address: Https://github.com/inmite/android-selector-chapek7.Android Annotations Powerful annotation framework, and Android butterknife Zeleny, is origin

Thursday, April 25, 2013 Rad studio xe3 practice and Delphi for iOS development preview presentation This press conference was presented by Mr. Li Wei, a prestigious technical expert in Greater China. The content includes: 1. Opening Speech and introduction2. Multi-Device Development3. Extreme Development Productivity in multiples of 10-firemonkey for iOS4. Smart

After you create a new project using Android Sutdio, you then record the basic steps for creating the NDK project.This article will reach: 1. Create NDK Project 2. Output the LOG statement 3 in JNI. Specifies the ABI version 4 of the compiled so library. Solve problems in creating NDK projectsstep:1. Adding native interfacesNote that the native interface and the System.loadlibrary () can be written, and there is no special place. P.s:oncreate () executes SetText () in R.id.txt, so you need to mo

1. Path environment variable2. Android Studio Associated NDKLocal.properties Ndk.dirGradle.properties android.usedeprecatedndk=true//compatible old version3. Build.gradle Configurationdefaultconfig{ndk{ModuleName "Hello"Abifilters "Armeabi", "armeabi-v7a", "x86"}}4, according to the upper Java native function, can automatically generate the corresponding header fileConsole execution: Javah-calsspath. Path file5. Use Android_log_print to add Log librar

Objective In fact, the environment is not difficult to build, but encountered some problems, mainly some site resources can not access (such as: golang.org),Cause some packages can not be installed, will eventually lead to environmental failure, with this tutorial a few steps, we will be able to quickly build the Golang development environment. Development environment: First, installation Here I need to in

Common shortcut keys for Windows development Method of generating get set for entity class Quick Build Variable Shortcut Windows Development Common shortcut key entity classes generate get Set methodsShortcut key ALT + InsertQuick Build Variable ShortcutCTRL +alt + F global VariablesCtr + ALT + C Global constantsCtr + ALT + V local variablesCtr + ALT + M extraction methodCTR + AL

Windows development often uses shortcut keys Method of generating get set for entity class Quick Build Variable Shortcut Windows development often uses shortcut key entity classes to generate get Set methodsShortcut key ALT + InsertQuick Build Variable ShortcutCTRL +alt + F global VariablesCtr + ALT + C Global constantsCtr + ALT + V local variablesCtr + ALT + M extraction methodC

1. First write a native local method in the class, for example (static not necessary, only for invocation):1 Public class jnitest {2 Public Static native string getString (string s); 3 }2. Then rebuild Probject, under the project app/build/intermediates/classes/debug/package name, generates the above class name. class,Open Command window, CD to Project \app\build\intermediates\classes\debug, enter command: JAVAH-JNI package name. Jnitest,will generate the package name _jnitest.h header fil

Android development self-study note (Android Studio)-4.3ImageView and its subclass, androidstudio self-studyI. Introduction ImageView inherits from the View component and is mainly used to display images. In fact, it can display not only images, but also Drawable objects. ImageView derives components such as ImageButton and ZoomButton. For details about the derivation and inheritance relationships, you can

generate selector code based on the names of the resources in your drawable directory.Of course, your resource file needs to be named according to the agreed suffix. For example, the state is _pressed, the normal state is _normal, the status is _disable, and so on.A more specific description can be seen in the documentation for the project on GitHub. The project address is: Https://github.com/inmite/android-selector-chapek7.Android Annotations A powerful annotated framework. and Android Butterk

name (at ' icon ' with V Alue ' @mipmap/ic_launcher '). Error: (1) Android Resource Packaging: [Midiscope]/users/hanshuliang/downloads/midiscope/application/src/main/ Androidmanifest.xml:27:error:error:no resource found that matches the given name (at ' label ' with value ' @string/app_na Me '). Error: (1) Android Resource Packaging: [Midiscope]/users/hanshuliang/downloads/midiscope/application/src/main/ Androidmanifest.xml:27:error:error:no resource found that matches the given name (at ' them

I. Installation VS20131. Run the. exe file in the installation folder, select the installation path and the required features to start the installation2. It will take a while to open the first time after installation3. After the installation is successful, to open the VS2013, find the Help tab in the toolbar, click Register Product, a dialog box will appear with the registration status of the software. Click on the change my product license, a dialog will pop up asking for the product key, I am

after the final compilation in App\build\intermediates\ndk\debug\lib=================================================================================================The second way to call C + + is described next1, this method is on the basis of so library, directly on each CPU platform on the so library files in the src/main/jnilibs directory (new jnilibs directory)2. Configure in the Android node in the Build.gradle file: Sourcesets { main {java.srcdirs = [' Src/main/java ', ' Src/ma

: Property Description Android:isindicator Set whether the star rating allows the user to the table (true is not allowed to change) Android:numstars Set the star rating bar How many stars are there in total? Android:rating Set the star rating bar by default Android:stepsize Set the minimum number of stars to change each time Let's do a brief example to illustrate these properties: Al

zoom button of the 3.Android control 4.Android button with press-down effect 5.Android Button Landscaping Example 6.Android implementation of custom button with text and pictures V. RadioButton and checkboxesThe checkbox and RadioButton controls are only checked and unchecked, except that RadioButton is a radio button that needs to be compiled into a radiogroup, and only one button in a Radiogroup is selected at the same time. The fo

;Private String content= "This is the data returned by the second page";@Overrideprotected void OnCreate (Bundle hinstace) {Super.oncreate (Hinstace);Setcontentview (r.layout.sactivity);/*When does the second page begin to return data?The data that is passed back to the first page is actually a intent object*/bt= (Button) Findviewbyid (R.id.button1_second);Bt.setonclicklistener (New View.onclicklistener () {@Overridepublic void OnClick (View v) {Intent data=new Intent ();Data.putextra ("Data", c

1. Right-click on Project, Blank activity, New, activityThis will generate the layout, Class, and related configuration information for the activity (in the Androidmanifest.xml file)2. Open activity1 classmainactivity:appcompatactivity () {2 3 OverrideFun OnCreate (Savedinstancestate:bundle?) {4 super.oncreate (savedinstancestate)5 Setcontentview (R.layout.activity_main)6 7 //Open Activity8StartActivity (Intent ( This, Loginactivity::class

How to use Visual Studio to add an icon to your Web Part in SharePoint development goes straight to the chase. Take Hello world for example. 1. Open vs as Administrator and create a new blank SharePoint project. Click OK. Deployed as a farm solution. 2. Right-click the item to add a new item--web part, name Helloworldwebpart. 3. Edit code: Before deployment, here I want to add an icon to the Web Part. Each