Android

How to Create a JAR package in Android Studio In Android Studio, the AAR package is used by default for Moudle of the library type,But sometimes our SDK needs to be shared to some other eclipse projects, so we need to output the JAR package,You can

XML (3) parsing XML by using Sax and xml by using sax   Two Resolution Methods:   Dom4j and sax   Analytical thinking:         Book2.xml JAVA XXXXXX 23333 ANDROID XXXXXX 23333     Parse a book2.xml file using Sax   Public class

Use Material Design to create an App translation series-Using Material Theme and materialapp In the previous article, we used Material Design to create an App translation series-start learning and go to the topic: The new material topic provides

AR Augmented Reality, augmentedreality Augmented Reality(Augmented Reality, or AR) is a technology that computes the camera image position and angle in real time and adds the corresponding image, the goal of this technology is to set the virtual

IOS calculates the UITextView height and iosuitextview height based on the string. IOS calculates the string height. For more information, see. Method 1: applicable before ios7.0 /** @ Method: Get the specified width and width, fontSize, the

ViewDragHelper (three ways to drag controls), viewdraghelper drag ++ Method 1 ++ ++ Activity_main.xml layout File The mview code comments are detailed. Package com. example. draghelper; import android. content. context; import

The simulator is optional when xcode is running. I haven't written a blog for a long time, so I couldn't remember the last time. I always thought that I had forgotten my head before. It would be a waste of time to write a blog. In fact, there are

Lyrics effect production and lyrics Production First, let's take a look. The general idea is: first draw a red line of text, measure the width of the text, if it is 1000, then cut a tenth of the area of 1000, draw a line of blue in a qualified

Android app size acquisition method List packages = getPackageManager().getInstalledPackages(0); public PkgSizeObserver pkgsizeobserver = new PkgSizeObserver(); try { Method method; method = this.getPackageManager().getClass().getMethod(

Android Support library percentage Layout I have previously written an article on screen adaptation: Android screen adaptation best practices, which mentioned something similar to the percentage layout. However, this method has obvious disadvantages

Android ORM framework ActiveAndroid1. In AndroidManifest. xml, we need to add these twoAA_DB_NAME (Database name, which cannot be changed, but is optional. If this parameter is left blank, It is the default value of Application. db) AA_DB_VERSION

ELF Format notes (6) -- string table, elfformat The string table contains several strings ending with null. These strings are generally the names of symbol or section. When other parts of the ELF File need to reference a string, you only need to

Android ORM framework ActiveAndroid and ormactiveandroid1. In AndroidManifest. xml, we need to add these twoAA_DB_NAME (Database name, which cannot be changed, but is optional. If this parameter is left blank, the default value is "Application.

Simple implementation of iOS notification center-YRSignal, ios notification-yrsignal In iOS, the original notification center is nsicationicationcenter. This time, less than 300 lines of code are used to transmit signals similar to notifications,

Break through the development bottleneck and the development bottleneck Write code snippets hereI have been engaged in iOS development for more than a year, but I just feel that I am more skilled in writing code, but the code quality has not

About Android source code * about Momo source code and android source code Momo source code for Android This source code is an old version of Momo source code. It turns over the code and finds that there are complete login registration functions

Android implements level-2 Selection of regions through the spinner (level-3 can be written based on ideas) Idea I: Put the two-dimensional data into the desired city and region. The first spinner loads the first-level city and listens to the

Build an Android build system with full command lines IDE is for white programmers. Cool programmers must use command line control and terminal control. You can see that all cool programmers use vim and emacs can do everything" Although this is

Android practices-getting the keyboard heightThe keyboard is automatically displayed. editText = (EditText) findViewById(R.id.edit_text); editText.setFocusable(true); editText.setFocusableInTouchMode(true); editText.requestFocus();

Process Management in Android   In android, the concept of process has been deprecated. We know that every Android application runs in an independent DVM, and they do not affect each other. After the application exits, the process is not killed