android studio hardware requirements

project structure. (This setting is based on personal preference, some people do not like tree structure) For example, set the display structure to a tree: Right-click the settings icon and uncheck Flatten Packages in the popup menu bar is the tree structure display First case: Change ViewGroup to View.group (group under View package) You may rename the package name under the ViewGroup package. Then, in the pop-up box, add a dot to the middle of the Vewgorup. But the practice tells us that

is JNI? The full name of JNI is Java Native Interface, which provides a number of APIs that enable the communication of Java and other languages (mainly C and C + +).Why use JNI? The purpose of JNI is to enable Java methods to invoke some of the functions implemented by C.What is the so file in Android? The so file used in Android is a C + + library of functions. In the Jni of

Use of NDK in Android Studio When developing android programs, we sometimes need applications to call underlying hardware. Android officially provides us with NDK so that we can call the C, C ++ library in our program. Ndk is a set of tools developed based on java jni techno

Sometimes when you start an emulator in Android studio and run the program, the following error message appears: "Intel HAXM is required to run this avd,vt-x is disabled in BIOS".Next, let me say the solution:1. First check the SDK Manager for installation of download Intel x86 Emulator Accelerator (HAXM installer), and if not, download and install download Intel in SDK Manager x86 Emulator Accelerator (HAX

Use Android Studio to run the ndk Program Recently, I want to study the android dual-process daemon. Because I used to write jni using eclipse, I am mainly using the as tool. Try to write a demo here and study the dual-process daemon.1. required tools Android studio 1.4Ndk:

before integrating some of the services provided by Umeng to multi-channel packaging, Umeng to each application market channel number to do some statistics and analysis, such as the number of downloads, activity, Automatic Updates and so on. Umeng provides a packaging tool (here), but the official has not been updated for a long time, and also switch to the Android Studio IDE, Gradle plug-in can be very goo

the first to manually hit, a dozen 30 packs, every time the most afraid of version updates, the basic one afternoon are doing mechanical movement, now think up hands are cramping.Later, learned ant automatic Packaging, fast is fast, just configure too pit Dad, super trouble.Now with Android Studio, mom doesn't have to worry about me being able to pack up happily.Create a new project and modify the Module:a

There are two ways that Android generates a static library, one is to edit the Android.mk file, and one is to edit the Cmakelist file. The first one did not do research, because the IDE is Android studio, so the direct use of Gradle call Cmakelist file to complete the static library generation, is the second way. It is summarized as follows:File

Recognize what Gradle is under Android Studio What is Gradle? I haven't figured it out at the beginning. The official explanation is:Gradle is a project automation construction tool based on the concepts of Apache Ant and Apache Maven.So what is Apache Ant and Apache Maven? Ignore this first. What about automated construction tools?My personal narrow sense is the software environment deployment and packagin

Generally speaking, an Android application has more than one activity, more than one interface. So we need to create multiple activities to meet the requirements of the application, here I will show you how to add new activity, and to achieve the switch between activity, where two events are displayed in different interfaces, the switch of the activity is equivalent to the interface switch.Tools/Materials

The company moved the new address, taking advantage of the free, install Android studio on the new computer ...1. Download Android Studiohttp://www.android-studio.org/Version: 2.3.1.0Installation process Some steps I am not very clear, before the development of the requirements, step by step.The main choice is the inst

Solve the thinking that Android studio introduced the Eclipse dependency project on SVN without real-time updatestags (space delimited): Androidstudio SVN The use of Android Stuido has been developed for several months, using Libs/jar to rely on external libraries, and recently new requirements depend on engin

Android Studio Project Document Structure TranslationPersonal translation, used as a memo.Link Address: Https://developer.android.com/tools/projects/index.html#ApplicationModulesAndroid Project FilesStudio's project files and settings, set the scope of the action to include all the module.Take the following demo as an example.. git:git version-controlled file storage directory.. Gradle:gradle performs some

1, Spit GrooveNever met such a pit-daddy IDE. The dormitory's computer basically does not move, this does not have much to spit the trough, 12 's notebook dual-core computer.The company's laptop e431 is also card halo. Grief is the greatest in the halo.Some do Android development friends are depressed now the IDE requirements are too high, the company with the machine is not cool enough.In particular, not t

In the recent process of developing Android, I need to call some APIs in the Android terminal through C, and I am an Android program developed in the Java language, so I need to use the JNI call.The process is to use C to call the Android hardware interface, contract Java to

");Ls.add ("Test Data 2");Ls.add ("test data 1");Ls.add ("Test Data 2");Ls.add ("test data 1");Ls.add ("Test Data 2");Ls.add ("test data 1");Ls.add ("Test Data 2");Arrayadapter Adapter =new arrayadapter (this,android. R.LAYOUT.SIMPLE_LIST_ITEM_1,LS);Setlistadapter (adapter); This function is only inherited by Listactivity}@Overrideprotected void Onlistitemclick (ListView l, View v, int position, long ID) {String s = ((TextView) v). GetText (). toStrin

)Corresponds to GitHub on:and Dev->origin/dev, master->origin/master is the branch of my local repository and my GitHub branch.------------------------------------------------------------------------------------------------------------Checkout switch branches, current can be checkout to Dev branchMerge represents fusion, the content of the current branch HSC is fused to the dev branchThe rest is what it means, the same.-----------------------------------------------------------------------------

Now Android Studio is already 1.x version, its function is also more and more perfect, personal feeling as still good use, now is also more and more companies to use as, easy to use is a factor, Google officially does not support Eclipse is also a factor, regardless of it, anyway is to use as, exactly, before the time , my company is also turning to as. After a while, think about it or write down this artic

This article is original article, reprint please indicate source.This article is mainly recommended for developers of Eclipse Development to use Android Studio (hereinafter referred to as: AS), introduce as the most basic and most commonly used functions, old drivers please bypass O (∩_∩) O, so as not to delay the precious time.Main content:(1) Environment construction(2) New project (including module creat

Android Monitor allows you to record a video in MP4 format from your device for a maximum of 3 minutes.Recording videoTo record video in a hardware device:1. Open a project2. Run the application in the device3. Display Android Monitor4. Prepare to record5. Click Screen Record in Android monitor6. Click Start Recording