Mobile Develop

Each Android application can use the SQLite database. It creates a location in the data/data//databases/Open after running, Window->show View->other.Android->file ExplorerLocate the application under File Explorer data/data/, and find Databases,x.db

Recently need to compress the output files, understand the next Android compression function, the source code is as follows:Activity invocation:Try { ziputil2.zip (Exportpath, Exportpath+ ". zip"); Catch (Exception e) {

Mobile development Imitation app head bottom fixed set position:fixed,android2.2 above has been implemented. However , when the keypad is active, the position floating problem occurs in the iOS8 system below.How to resolve:Look up the data and think

The rapid development of mobile Internet has brought great changes to our life, nowadays, most of the problems you can find on the mobile internet are the solutions.     For example, if you want to order a meal, you can also fix it by ordering the

There is no doubt that the practice is better than android,ios in pushing. APNS (Apple push Notification service) is a messaging push from Apple. The principle is that third-party applications will be pushed to the user's information pushed to the

I. Referencing a JAR file1. Copy and paste the jar file into the Libs directory of the app;2. Right-click on the jar file and click "Add as Library" in the pop-up menu to add the jar file as a class library to the project;3. Select the specified

Android Dev Unit Test (i)Please respect other people's labor results, reproduced please indicate the source : unit Test of Android Development (i) http://blog.csdn.net/fengyuzhengfan/article/details/40209995In real-world development, the process of

I announced from this blog post, my cocos2dx engine from cocos2dx3.1.1 jump to cocos2dx3.2, haha, in fact, the change is small, not in the way ~ ~ ~The following is said in the Cocos add Android phone vibration features, personal experience, online

============ Problem Description ============Little brother is doing a client shopping cart function, to get to the server session saved in the shopping cart list, uploaded SessionID but still can not get to the shopping cart, the code is

>_ First, apply for key Ii. resources such as APIs provided by the download provider Third, in the project to load the library >_ Baidu Map Development Guide:

Hi~ everybody good, so long time not to meet with everybody, say ashamed, recently busy work, already long have not written a blog,Let's share with you the processing of the digital keyboard limit in iOS---good, nonsense not much to say directly on

Recently continue to improve the application of automatic generation system, Android app auto-generated has been working very well, began to implement the automated iOS app generation, after StackOverflow and other continuous search and experiment,

#define ScreenWidth ([[UIScreen mainscreen] bounds].size.width) #define SCREENHEIGHT ([[UIScreen Mainscreen] Bounds].size.height) #define IOS8 ([[[[Uidevice Currentdevice] systemversion] floatvalue] >= 8.0) #define IOS7 ([[[[ Uidevice Currentdevice]

In the previous section we proposed an rvalue reference that could be used to differentiate the right value, so what's the use? Source of the problem Let's look at a question that has been criticized in C + + for a long time: I read the contents

Phenomenon 1: In the mobile phone connection USB for Monkey test process, and then start a cmd window input, adb shell returns after the error closed phenomenon. In some cases, this behavior occurs for some phones. Symptom 2: When the phone is

In the \packages\apps\camera\src\com\android\camera\settingchecker.java:Case Row_setting_jpeg_quality:int jpegquality = getjpegquality (Context, Integer.parseint (value));Parameters.setjpegquality (jpegquality);BreakModified to:Case Row_setting_jpeg_

The procedure is as follows#include #include #include   "system.h"  int main  () {   char* msg =  "detected the character  ' t '. \ n";  file* fp;   char prompt = 0;  printf ("Please enter some characters:  \n ");  fp = fopen  ("/dev/uart_0 ", " r+

Let's look at these 11 sensors in turn.1 Acceleration SensorThe accelerometer is also called G-sensor, which returns The acceleration values for the X, Y, andz axes. This value contains the effect of gravity, in units of m/s^2. Put your phone flat

The "Machine learning" course uses the original English version of Kevin P. Murphy's "Machine learning A Probabilistic Perspective", a book that uniquely describes all of the problems of machines learning from the mathematical perspective of

Android platform advertisement adding using wanpu platform in Cocos2d-x3.1 This article uses the universal advertising platform to add ads to Cocos2d-x3.1 projects. Universal SDK for Cocos2d-x function is quite comprehensive, but the use of the