I have been preparing to learn something about Linux and have never put it into practice. I have been preparing to install it this weekend. I have been doing Android development for nearly half a year, and I want to learn something about the framework and source code...
Before the installation, Baidu Google also read a lot of information on the Internet many times. To sum up, it is still unclear for entry-l
Instructions and considerations for invoking the JNI jar, invoking the third-party jar SDK and translating the instructions for the Android JAVA code V2015.6.10Reprint please indicate the source, otherwise dead family.Select "Copy link" to get the source.(* ************************************************ *)(* *)(* *)(* Design: love to eat pig head meat Flyin
Android SDK cannot be updated. How can this problem be solved?
Does the Chinese partner always update the SDK? The younger brother finds a good solution. It takes an hour to download all the sdks at a constant speed of 2 Mb/s.
The solution is to modify the host file of win7.
Path: C: \ Windows \ System32 \ drivers \ etc \ host
Add the following:
#
For some reasons, many Google services are not accessible, so in many cases we can not upgrade the SDK, of course, through technical means will certainly be able to solve, but more cumbersome, and download speed is not good. Here I introduce a domestic Android mirror station, so upgrade speed is also thief fast. First we would like to thank Neusoft for providing
problem with SDK Manager updateFailed to fetch URL Https://dl-ssl.google.com/android/repository/repository-6.xml, reason:connection to https:// Dl-ssl.google.com refusedFailed to fetch URL http://dl-ssl.google.com/android/repository/addons_list-1.xml, reason:connection to/HTTP Dl-ssl.google.com refusedFailed to fetch URL Https://dl-ssl.google.com/
Android SDK Proxy Server solves the problem of updating and downloading in China.
Android SDK Proxy Server solves the problem that the Android SDK in China cannot be updated and downloaded, and often encounters a Fitch fail URL er
:
# Google Homepage203.208.46.146 www.google.com# This line is used to enable the official Android development website. Now it seems that you can enable it without using VPN.#74.125.113.121 2.16.android.com# Download the updated content from the following address:203.208.46.146 dl.google.com203.208.46.146 dl-ssl.google.com74.125.237.1 dl-ssl.google.com
2. Start Android
Does the 1.Android SDK have a list of updatable packages after installation?Locate the installation directory for the SDK, D:\ANDROID\ANDROID-SDKRun DK Manager.exe After opening in menu Tools->optionsThen in the others box, put those colors on (use HTTP instead of Secure lin
Reprint Please specify source: http://blog.csdn.net/lmj623565791/article/details/37758097It is important to think that map applications support offline maps. I wait to move the 2G cock wire, the flow is not easy. and use and cherish.For tutorials on offline maps, the official development Guide offers two options:First. Manual import, the first download from the official website offline package decompression
problems when installing the Android environmentWhen installing the Android environment in China, there are often problems with the link failure due to the Google server. Failed to fetch URL http://dl-ssl.google.com/android/repository/addons_list-2.xmlthe way to solve the problemProxy server settings are requiredYou ca
it as follows:
Click Start to enable the simulator. If the simulator is enabled properly, the SDK is installed properly. (Okay, nonsense)
3. Final Configuration
Elipse-windows-preperence-android, fill in the SDK extraction Directory In SDK Location
4. Create and run a project
Eclipse-File-new-project
Continue
Since Google was behind the wall, many problems have plagued usHere is a list of solutions that are related to GoogleThe first is the Android SDK is unable to download, Agent download slow problem:--------------------------------------------thanks for the East Soft Mirror support (currently on this Android image in Chi
The first download to install the Android SDK failed:Fetching Https://dl-ssl.google.com/android/repository/addons_list-2.xml fetched add-ons list successfully fetching Url:https://dl-ssl.google.com/android/repository/repository-8.xml done loading packages. Fetching Https://dl-ssl.google.com/
has also been a painting of the iPad using the Android mobile phone tethering to access the Internet.
4. browser upgrade
Google said that Android 2.2's built-in browser is the world's fastest mobile device browser, improving JavaScript performance by 2-3 times. At the same time, the positioning function of Google
, point edit->preferences->external ToolsIt'll be a lot more than before. SDK,JDK,NDK three options, then choose a directory based on your own JDK,SDK,NDK. This can be done for general project releases, including dependencies on native projectsHere is the NDK role: Some projects need to work on the original ecological things, note that the third-party plug-in or SDK
that integrate the top-layer Linux code.
Dalvik:
Another important part of Android is virtual machines and a set of important runtime environments. It is a very clever design and is a very good underlying application of a mobile phone terminal.
How to generate code?
The Dalvik Virtual Machine only executes. dex executable files. After the Java program is compiled, it must be converted to the. dex format by using the tools in the
following interface, which is to change the SDK version of the entire Project:
Here we make changes to different modules.
All right, select the sdk version you want, apply, and then OK.
Note: This is a little different for non-gradle, and there will be articles for gradle later. There is no need to look at what the style is white or black. if the article was written on a company computer, it would be bl
A month ago, Google released a preview SDK for the Android 3.0 honeycomb system, which is provided to developers for familiarity and getting started. Today, they released the final official version of the honeycomb SDK toolkit, developers can use new APIs to develop applications for the honeycomb tablet. The included A
Update the SDK today and encounter an update download failure issue:Fetching Https://dl-ssl.google.com/android/repository/addons_list-2.xmlFetched add-ons List successfullyFetching Url:https://dl-ssl.google.com/android/repository/repository-8.xmlDone loading packages.Fetching Https://dl-ssl.google.com/android/repositor
Update the SDK today and encounter an update download failure issue:Fetching Https://dl-ssl.google.com/android/repository/addons_list-2.xmlFetched add-ons List successfullyFetching Url:https://dl-ssl.google.com/android/repository/repository-10.xmlDone loading packages.Fetching Https://dl-ssl.google.com/android/reposito
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.