Android Development is currently one of the hottest mobile development technologies, and with the continuous effort of developers and the progress of the Android community, Android Development technology is maturing, and of course, there are many good open source UI projects emerging in the Android open source communit
APP2SD saves more cell phone memory
Android system to ensure the stability and security of the phone, the default can only install the application to the phone memory, which is equivalent to our computer installation of software, only to install to the C disk (System disk). Cell phone memory space is not large, install a few applications will be accounted for more than half, so we have to find ways to allow applications can be installed into the memo
12 powerful recommendations for the best Android development ebook and 12 android
Nowadays, mobile apps are becoming increasingly popular in the mobile Internet era. Android, as the main mobile operating system, has attracted many developers to develop applications for the Android system.
If you are developing or prepa
Android technology 20: Android initialization process, android Initialization
How is the Android system started? How is the application started. The following describes the initialization process.
1. Android system initialization
1.1Android will first start the basic Linux s
[Development Diary of Android in a row from scratch] (9) -- ContentProvider of four Android components and four android ComponentsDifferent from other components, the data source component ContentProvider does not include specific functional logic. It is only responsible for providing data access interfaces for applications. Many of the data built in
[Android] [Android Studio] *. jar and *. aar generation and *. aar import project method, android. aarThis section describes how to generate an aar file in Android Studio and use the aar file locally. *. Jar and *. aar files are generated at the same time when you generate a self-built library in
Before getting started
This is the main character of today --AIDE.
Full name:Android integrated development environment
(Reprinted fromPhodal'sBlog)
Aide is an integrated development environment for Android Java, allowing you to develop Android software and games in the Android system. It is not just an editor, but supports writing, compiling, debu
Android:
The package name is inconsistent with the package name of your project,
I thought it was a misunderstanding that the names of custom packages were different;
An error occurred while referencing the Android custom control ......)
An error occurred while referencing in xml. The reference should be fully written, and it should not be omitted from the package name to the class name.How to conf
Android cainiao study note 13 ---- Android controls (2) simple examples of custom controls, android Custom Controls
Sometimes, you may feel that the control provided by the system is too ugly, and you need to customize the control to achieve the desired effect.
The following is a reference to the first line of code.
1. Customize a title bar:
The title bar that co
Android client uploads images to the server and uses XML to transmit base64-encoded ImagesI use the httpclient of Android to send post requests. I also want to use the post method to send data. However, the data is saved during base64 decoding on the server, I did not find the cause, so I did not write it out.
The reason why a POST request is sent is that the amount of data that can be transmitted at a time
Multi-resolution problems with Android devices
Android Browser default preview mode Browse will reduce the page WebView will be displayed in the original size
The Android browser and webview default to MDPI. HDPI equivalent to MDPI 1.5 times times ldpi equivalent to 0.75 times times
Three ways to solve: 1 viewport attribute 2 CSS control 3 JS control
1 viewport
Android_textview attribute xmlBlog Category:
Android
Java code
Property name Description
Android:autolink sets whether text is displayed as a clickable link when the text is a URL link/email/phone number/map. Selectable VALUES (None/web/email/phone/map/all)
Android:autotext if set, the spelling correction of the input values will be performed automatically. There is no effect here, it works when the input method is displayed and e
As one of the most common controls of android, it has the following common attributes:
Layout_width, layout_height: required properties for each control
Text: text display, INPUT attribute
TextColor: text color attribute
TextSize: Text Size
There are also some features used in some occasions
AutoLink: sets whether the text is displayed as a URL link, email, phone number, or map. The text is displayed as a c
label. Explain it again in EditView. Android:includefontpadding sets whether the text contains extra white space at the top and bottom, which defaults to true. ANDROID:INPUTMETHOD specifies the input method for text and requires a fully qualified name (the full package name). For example: Com.google.android.inputmethod.pinyin, but the error is not found here. Android:inputtype sets the type of text that is used to help the input method display the appropriate keyboard type. Detailed in the Edit
1,Androidsample projects provided by the teamif not from learningAndroid SDKin the sample code provided in, there may not be a better way to master theAndroiddeveloped on this framework. byAndroid's core development team provides theA great example project that includes games, image processing, time display, Start menu shortcuts, and more. Address:http://www.apkbus.com/android-13506-1-1.html2,Remote Droidremotedroidis aAndroidapplication, allowing use
Android-async-http Project Address Https://github.com/loopj/android-async-http,android-async-http, as the name implies, is an asynchronous HTTP request, but it also supports synchronous request , this article mainly uses the android-async-http to do the asynchronous request to download the file. Whenever the app needs
[Learn Android while working on projects] Xiao Bai will encounter problems -- This Android SDK requires Android Developer Toolkit version 23.0.0 or abve, androidadt23.0.0Problem description:
In the previous article, we talked about reducing the adt version to solve the Appcompat_V7 problem, so we changed the old version 22.3.0, re-opened Eclipse, and immediately
Android development: Android device sensor Development Summary, android Sensor
In this article, I will share with you how to develop Android device sensors.
Please indicate the author xiong_it and link: http://blog.csdn.net/xiong_it/article/details/45917009
Android sensor de
Absrtact: Text will describe the author's experience in ANDROID+J2EE system integration development, hoping to inspire.
A long time ago, I heard people say that Android will fire up later, as a forward-looking, understanding of it will be a good opportunity for transformation. Javaweb is too mature saturation, now on the market, a variety of Android phones, onlin
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