Import open-source libraries to projects built based on Android Studio
Since Google released the official version of Android Studio 1.0, more people have migrated to Android Studio for development. However, many open-source libraries and controls on the Internet were devel
Complete parsing of Android open-source framework Universal-Image-Loader (iii) --- source code interpretation, loaderandroid
Reprinted please indicate this article from xiaanming blog (http://blog.csdn.net/xiaanming/article/details/39057201), please respect others' hard work results, thank you!
This article is mainly to show you how to interpret this powerful image loading framework from the source code poi
I. INTRODUCTIONEach Android app usually has limited system resources, the amount of memory allocated by Android devices to each app is also capped, and the amount of memory allocated for different device configurations is not the same, with a minimum of 16MB. Pictures take up a lot of memory, especially those that are super clear. So the picture loading is easy to cause the memory overflow, and to solve the
Fix Android help document open slowThe Netizen said is because the doc directory in the HTML file contains access to Google js fileAndIt is true that this has been checked.Since these two lines of script need to access Google online, it is obvious that subsequent content loading will slowly and slowly ...What do we do?Open
of all users:[JS]View Plaincopy
listnew Select (). from (User. Class). Execute ();
and the corresponding SQL statement is this:[JS]View Plaincopy
SELECT nickname, Name, Address, City, PostalCode, country from Users;
Activeandroid is a great way to remove a lot of boilerplate code that works with databases. There are, of course, other open source solutions, such as Greendao and Ormlite.5. UNIVERSAL IMAGE LOADERUIL is an
Location technology is essential for today's mobile devices, and many apps use the location feature.There are usually two kinds of positioning methods: GPS positioning, network positioning.The Android system provides API support for both of these targeting methods, but because Google's Web services are inaccessible in China, the Android native location API is rarely used in China, but rather uses the SDK of
Two days ago, Google released the official version of Android Studio 1.0, and more people began migrating to Android studio for development. However, many of the open source libraries, controls, and so on on the web have been developed on an Eclipse-based basis, and many people don't know how to import into their own Android
AFinal-Introduction to the open-source android Application FrameworkBody 1. Official Website
Open source China Community AFinal Project2. Introduction Afinal is an android sqlite
OrmAnd
IocFramework. It also encapsulates the http framework in android to make it easier to use
Use Gradle to publish an open-source Android project to JCenter and gradlejcenter
I believe many people want to publish their projects to a public central repository, such as maven central repository, for easy integration and use by others. Those who use Android Studio should also be impressed with gradle and jcenter. Many op
Android string format open Source Library phrase Introduction
In the previous blog Android through the display of String.Format formatted (dynamic change) string resource, the string in the String.xml file is formatted by String.Format, this article describes an open source
Use the open-source framework Fresco in Android to process images,
This article is original blog, reproduced please indicate the original link: http://www.cnblogs.com/panhouye/p/6278116.html
For the advantages of Fresco, Google is preferred. It is too strong and too good. I cannot accommodate this blog. Today I will give you a brief introduction to the use of Fresco and some attributes.
Fresco is a powerful
//compile files(‘libs/foo.jar‘) //单个文件这样写 compile ‘com.android.support:appcompat-v7:22.0.0‘ //编译第三方库 compile ‘com.github.navasmdc:MaterialDesign:[emailprotected]‘}
4. Common errorsAs in importing open source projects or third-party libraries, there are often errors as follows. In fact, a lot of the tools are the version of the problem.4.1
error:failed to find Build Tools revision 21.1.1Install Build Tools 21.1.1 and Sync Proj
Reprint please indicate this article from Xiaanming's blog (http://blog.csdn.net/xiaanming/article/details/26810303), please respect others ' hard work results, thank you!This article continues to introduce universal-image-loader this open-source picture loading framework, describes the picture cache strategy, if you do not understand the use of this open source framework, you can see I wrote an article ear
Android open-source project: Image download cache library picasso
Picasso is an open-source Android image cache library of Square. The address is http://square.github.io/picasso/. you can download and save images.
Picasso has the following features:
Reclaim and cancel the current download in the adapter;
Complex gra
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Android Data Storage
There are several w
(Exception e) {e.printstacktrace ();
} return content; }
}
Program screenshot:
Provides a tool class for storing data in a file:
/**
* File storage Data Way Tool class
*
* @author zuolongsnail/public
class Filesutil {
/**
* Save file Contents
*
* @param c
* @param filename *
@param
content * Contents *
/private void Writefiles ( Cont
From http://www.bangchui.org/read.php? Tid = 8857
Some HTML files are stored on the local disk and sdcard. How can I open this webpage?This type of application is very useful during testing.There are two methods:1. Use the File ManagerFor example, elasticsearch.2. Enter the address in the browser.Access the HTML on the local disk and SD card. The content: // com.android.html fileprovider is the standard of
With the progress of the processor manufacturing process, and the continuous development of the Android system, recently out of the ARM64-V8A architecture, because the project uses the Speex of the third-party speech codec Dynamic library, the other architecture of the processor temporarily needless to say, all normal, Only to arm64-v8a here problem, in Android5.0 arm64 bit of mobile phone use voice will error, about other architectures. So
You cannot open a database file in the Res/raw directory directly in Android, but you need to copy the file to a directory on your phone's memory or SD card The first time the program starts.Then open the database file.The basic method of replication is to use the Getresourc
Android open-source framework Universal-Image-Loader, androidsdkloader
If you want to comment on which Image open-source library is the most widely used, I think it should be called Universal-Image-Loader.
If you decompile a few items at will, you can basically see the figure, it is like an image loading guardian, silently guarding the image loading. I believe ma
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