android studio ndk tutorial

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The NDK configuration tutorial for Android Studio under Mac

The NDK configuration tutorial for Android Studio under Mac (i) 1. Overview 最近项目全线转移到Mac下使用使用Android studio开发。遇到关键代码封装到 ***native***层,此时在win下的NDK配置步骤全部失效。 为此,花费了大量时间用来查阅资料,在此,记录下

Android studio NDK configuration tutorial on Mac (2), androidndk

Android studio NDK configuration tutorial on Mac (2), androidndkAndroid studio NDK configuration tutorial on Mac (ii) (I) Overview In the previous

The NDK configuration tutorial for Android Studio under Mac (i)

The NDK configuration tutorial for Android Studio under Mac (i) 1. Overview 近期项目全线转移到Mac下使用使用Android studio开发。遇到关键代码封装到 ***native***层,此时在win下的NDK配置步骤所有失效。 为此,花费了大量时间用来查阅资料,在此,记录下

The NDK configuration tutorial for Android Studio under Mac (ii)

The NDK configuration tutorial for Android Studio under Mac (ii) (i) Brief description From the previous NDK configuration tutorial (i), I briefly explained the basic decompression and environment configuration steps for

Android Studio NDK Getting Started Tutorial (5)--java Object Transfer and modification

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 if the cache method ID and Jclass can be shortened by half the time. But still less fast than Java. It's also good to understand that C + + creat

Android Studio NDK Getting Started Tutorial (2) Simple data conversion and delivery between--java and C + +

-1; ++i) { for(intj =0; J size-1-I.; ++J) {if(jints[j]1]) {intT=JINTS[J]; jints[j]=jints[j+1]; jints[j+1]=t; } } }//Update the sorting results to the Java array, the third parameter equals 0 to update to the original array and release all elements Env->releaseintarrayelements (Array,jints,0);return;}//在Java中调用print("通过JNI对int数组排序:");Test.sortIntArray(rs);print(IntArrayToString(rs)); As you can see here, instead of returning an array, w

Android SDK Android NDK android Studio official download Address

Android SDK Android NDK android Studio officialIf the download speed is too slow, please use thunder, Baidu cloud offline and other methods to download.For Linux systems, if you cannot upgrade online, see belowsudo vi/etc/hostsAdd to74.125.206.93 dl-ssl.google.comHere are th

Android SDK Android NDK android Studio official download Address

2014.7ADT BundleHttp://dl.google.com/android/adt/adt-bundle-windows-x86-20140702.zipHttp://dl.google.com/android/adt/adt-bundle-windows-x86_64-20140702.zipHttp://dl.google.com/android/adt/adt-bundle-mac-x86_64-20140702.zipHttp://dl.google.com/android/adt/adt-bundle-linux-x86-20140702.zipHttp://dl.google.com/

Android SDK Android NDK android Studio official download Address

/0.8.6/android-studio-bundle-135.1339820-mac.dmgHttp://dl.google.com/android/studio/install/0.8.6/android-studio-bundle-135.1339820-linux.tgz Android

NDK development from getting started to giving up (vii: Android Studio 2.2 CMAKE efficient NDK development)

occasional chance to see online in Android Studio 2.2 happily using this article, see above said Android Studio2.2 version perfected the support for C + +, also mentioned to CMake, hurriedly put Android Studio upgrade from 2.0 to version 2.2, according to the introduction o

Android Studio NDK Configuration and NDK development

To configure the development environment:1: Download NDK, import into Android studio.  2: Introducing the NDK into the project  3: Import the NDK path in the computer's path variable, which will be used when compiling the. h file.  One: Build the Java native method, then com

NDK notes (ii)-using Ndk-build in Android Studio

android.mk, first record, another day to study. Here are some of the lessons you'll have to use this time: (1) If there are multiple folders, a android.mk file is required to include all subfolders under the Android.mk file: This file is a file that is configured in Build.gradle. (2) If you need to link a non-system so library (a library that is not found in the Android system) in the project, pre-compile the library in android.mk and then link the

Android Studio Debugging NDK C + + code, problems encountered __c++

jni function Normal no use gradle-experimen Tal can also debug 4 a project Remove gradle-experimental can Debug Jni function normal Someone on the internet says NDK debugging needs gradle-experimental, but the official document doesn't mention it. I didn't use gradle-experimental later, and I can actually debug it. No gradle-experimental time, is not able to debug, that is to say, use a bit of gra

[Android] Environment optimized configuration Android Studio Development NDK

========================================================QiujuerBlog:Blog.csdn.net/qiujuersite:Www.qiujuer.netOpen Source Library:Genius-androidReprint Please specify Source: http://blog.csdn.net/qiujuer/article/details/42040963========================================================Which strong is the NDK developing? xx xx find Blue Fly.Speaking of NDK development. In fact, there are times when it's necessa

Using the NDK JNI development project above Android Studio

. Preparation is to download the NDK to configure the Ndk-home (method and Java-home configuration of the same, so do not repeat, not self-Baidu, it is said that can not be configured (⊙﹏⊙)).Start the tutorial below1. First use Android studio to create an

[Android] environment configuration-Android Studio development NDK and androidndk

[Android] environment configuration-Android Studio development NDK and androidndk ========================================================== ======================Author: qiujuerBlog: blog.csdn.net/qiujuerWebsite: www.qiujuer.netOpen-source Library: Genius-AndroidReprinted please indicate the source: http://blog.csdn.n

[Android] environment configuration-Android Studio development NDK

[Android] environment configuration-Android Studio development NDK SpeakingNDKDevelopment is to call the underlyingC/C ++To improve efficiency. But in many cases, you don't need to use it. Why? I personally feel that it is sometimes troublesome. First, we need to configure NDK

Android Ndk-build compile static library libxx.a and Android studio OpenSSL static library configuration (CMake)

Android Ndk-build compiling a static library libxx.aRequirements Scenario:Currently there are two of the Android coded now OpenSSL. A, we need to invoke the function of OpenSSL and then encapsulate the function. A;In this case, in the Android Studio JNI Project CMake, you ne

Android ndk--uses Android studio to reference so libraries, jar packages and module and use JNI for correct posture

gradledependencies { compile fileTree(include: [‘*.jar‘dir‘libs‘) ‘junit:junit:4.12‘ ‘com.android.support:appcompat-v7:24.0.0‘ ‘com.google.code.gson:gson:2.7‘ ‘:zklibs‘)//主要是这一句}Third, Android studio use so fileThe previous Android ndk--configuration NDK and t

Android Studio compiled run fresco Sample. Android Cache New Realm. (a problem occurred start process ' command ' ndk-build ')

, github download zip, unzip, OK. Https://github.com/facebook/fresco2. ImportSource code is Android Studio project. Fortunately, the early turn to as, but also the use of Eclipse students seize the ~Open As,import, select the root directory to extract fresco, next ..... Smooth OK.3. ViewThe structure is really good. It's an organizational structure, and it's estimated to be kneeling for three days and three

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