android studio ndk tutorial

One: Use Gradle experimental pluginFirst of all, we can not use the Android studio default Gradle plugin, we need to change the Android Studio plugin Gradle Experimental plugin, this plugin is developed by Google, the URL here:Http://tools.android.com/tech-docs/new-build-system/gradle-experimentalGradle Experimental pl

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 B

Execution failed for task ': App:compiledebugndk ' .> com.android.ide.common.internal.LoggedErrorException:Failed to Run Command:c:\users\sodinochen\appdata\local\android\ndk-r10b\ndk-build.cmd NDK_PROJECT_PATH=null APP_ Build_script=c:\users\sodinochen\androidstudioprojects\hellojni\app\build\intermediates\ndk\debug\a

. Application ' model {android {compilesdkversion= 21buildtoolsversion= "22.0.1"Defaultconfig.with {ApplicationID= "Com.ndk.clarck.prompt"Minsdkversion.apilevel= 15Targetsdkversion.apilevel= 21}} android.ndk {ModuleName= "Prompt_jni"Ldlibs+ = ["Log"]} android.buildtypes {release {minifyenabled=falseProguardfiles+ = file (' Proguard-rules.pro ')}} android.productflavors {Create ("ARM7") {ndk.abifilters+ = "armeabi-v7a"} Create ("ARM8") {ndk.abifilters+

First, the preparatory workDownload NDK:http://dl.google.com/android/repository/android-ndk-r12b-windows-x86_64.zipSecond, the Android studio environment configurationPath: file->setting-> Look at the picture, there is an ndk to t

On the development of NDK in Android studio Environment configuration1) Download NDK2) Configure the NDK path in Android studio3) configuration GradleAdd Android.usedeprecatedndk=true configuration to the gradle.properties to open the NDKIn the development process w

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 f

the Build.gradleApply plugin:'com.android.model.application'//need to be modified here, insert modelmodel{//Here need to add a model package Android {Compilesdkversion +buildtoolsversion"24.0.1"Defaultconfig {ApplicationID"Com.leixiaohua1020.sffmpegandroidstreamer"Minsdkversion.apilevel15//Need to changeTargetsdkversion.apilevel//Plus ndk{modulename .="Avcode"}} buildtypes {release {minifyenabledfalseprogu

Reprint Please indicate the source: http://blog.csdn.net/u013752202/article/details/78569763Because of its efficiency, cross-platform, and security considerations, Android app often uses the core modules in C + + and interacts with Java via the JNI interface. The following changes need to be made in the case of Android studio using the C + + and Java Collaborativ

Android Studio version: 2.0Gradle Version: 2.8See Gradle configuration for details:Eclipse Project Export=============================================================================================Buildscript {repositories {Mavencentral ()}dependencies {Classpath ' com.android.tools.build:gradle:1.5.0'}}Apply plugin: ' Com.android.application 'dependencies {Compile Filetree (dir: ' Libs ', include: ' *.jar

closed. Test results:java : Java new 5000s waste 3ms c++ : c++ new 5000s Waste 18ms java : java new 10000s Waste 5ms c++ : c++ new 10000s waste 24ms Span class= "http" >java : java new 50000s waste 44ms c++ : c++ new 50000s waste 121ms java : java new 100000s waste 65ms c++ : c++ new 100000s waste 259ms This time, the results show that the cache method ID and Jclass can be shortened by half the time. But still less fast than Java. This is also very well understood. C + + cr

Android Studio tutorial-Android Studio 2.1 installation and configuration, android-android1. Download Android Studio Go to the official webs

Android Studio series tutorial 1 download and installation background Android Studio VS Eclipse prepare to download and create the HelloWorld project, androidhelloworld Android Studio

BackgroundI believe you are no stranger to Android studio, Android Studio is Google I/O Conference for Android Development of new development tools, many open-source projects are already in use, Google's update speed is also very fast, Clearly feel that this is the future of

Android device listener shows connected physical devicesNote: The connection between your PC and your Android device is using a service called the Android Debug Bridge (ADB). If you do not see the device, click the Terminal button in the lower left corner of the IDE and enter the following command:adbstart-serverIt is likely that you still do not see the device