Mobile Develop

Well, now let's introduce one of my apps, named Justdoit. is a tomato clock-type app. I think it's going to be released soon. Not happy or unhappy. First of all, it is not my first app, the reason is to introduce, may want to do better later,

because of these two days in doing the ListView thing, so sort out some of my personal think more special properties, by setting such a property can make a more beautiful list first is the Stackfrombottom property, which only after this property you

See a lot of netizens do not understand the difference between DP, SP and PX: Now introduce the DP and SP. DP is also dip. This is basically similar to SP. You can use a DP or SP if you set properties that represent length, height, and so on.

Continued: the words of brother and hair Brother in Shanghai to do Android development, it seems that the gap with the Big Brother. summed up the release of the elder brother of the technology come here to use the force. Reference here:

before using hibernate to manipulate the database, it is written down. Hbm.xml configuration file. This period of time found that the annotations are more convenient than the. Hbm.xml, the decision to use annotations. before using. Hbm.xml, the

Add code obfuscation, mainly to add proguard-project.txt file rules to confuse, before the new Android program is proguard.cfg FileTake a look at the general rules I'm using (proguard-project.txt file)-optimizationpasses 5-

Through the explanation of the previous article, I believe that we have a relatively preliminary understanding of the Open source project Slidingmenu (do not understand can refer to theAn article), then from this chapter, the Slidingmenu will be the

Calling Android code using JavaScript1. Addjavascriptinterface method using the WebView objectThe 2.addJavascriptInterface method has two parameters, the first parameter is that we generally implement a class of our own, the class provides the

GET modeFirst, the parameter is put into list, and then the parameter is URL encoded list params = new linkedlist (); Params.add (New Basicnamevaluepair ("param1", "China"));p Arams.add (New Basicnamevaluepair ("param2", "value2"));// Encode the

When an Android app is becoming more and more powerful, communication between the various parts of the app is often done in a observer way, that is, registering----notification----logoff execution of various controls often requires updating the

For the first article, this is about the continuation of the disk cache. Here we mainly focus on four categories, namely Disklrucache, Lrudiskcache, Strictlinereader and tools util.The next step is to dissect them. Don't say much nonsense.First look

For any one vector a, there is a ^ a = 0. Consider the following procedure:1 void inplace_swap (intint *y)2{3 *y = *x ^ *y; 4 *x = *x ^ *y; 5 *y = *x ^ *y; 6 }Assume that X and Y point to positions A and B, respectively. Complete the

For(UIView * subView . View. Subviews) {if([subView iskindofclass: [xyzseniorqueryview class]] ){[SubView removefromsuperview]; SubView = nil; error }}Error message: Fast Enumeration variables can ' t be modified on ARC by

What results will be output from the following function?1 Const Char " abcdef " ; 2 show_bytes ((byte_pointer) s, strlen (s));Where the letter ' a ' ~ ' Z ' ASCII code is 0x61~0x7a.The Show_bytes () function is defined as follows:1#include 2

1. Apply an external jar package The most common way to put the jar package to be introduced in Project's Lib directory and Add JARs 2. Referencing Java Project When I recently studied libgdx, I found that project can be referenced to each other,

Android platform version and device fragmentation is very serious, so porting from the Win32 platform to the Android platform will have a lot of problems, the following is a summary of our migration from the Win32 platform to the Android platform

In Android, frequently used timers are mainly implemented in the following ways:The sleep (long) method using handler and threadSecond, using handler postdelayed (Runnable, Long) methodThird, the use of handler and timer and TimerTask combination

In Java, there are many ways to manipulate strings, and you can do so by importing the appropriate string-handling Lib package. But today is the two ways to deal with strings that you see on Android.First, regular expressionIn fact, the regular

Restatement of the problem: In iOS 8, the first time you run App,xcode, the popup box appears: "Xcode process launch failed:security" Solution: If You get this, the app have installed on your device. You have to tap the icon. It

Transfer from http://www.eoeandroid.com/thread-272679-1-1.htmlHow third-party jars are importedIn a new version of the ADT environment, you only need to create a new Libs folder in the project directory (note that Libs is not Lib),The third-party