Mobile Develop

Main code:package com.shao.mediarecord;import java.io.file;import java.io.ioexception;import  android.app.activity;import android.media.mediarecorder;import android.os.bundle;import 

I used to be an app channel promotion staff, responsible for the app channel promotion, in order to bring the app a higher volume, I spent a lot of time on the channel, so that all six months to promote, and did not spend a penny, so say more

Let's start with a brief description of the drawing:Due to Canvas.drawbitmap (bitmap, SRC, DST, paint), there are four parameters so there are roughly four or five steps.1, through the GetResource () method to get the Bitmapdrawable type object in

Workaround under Windows:If you are running a 32-bit Android studio, you need to modify the file:In the startup directory of Andriod Studio. Find studio.exe.vmoptions this file. Add in the back-djava.net.preferipv4stack=true-didea.updates.url=http://

This article mainly records how to determine the existence of tables in the database in Android Sqlitedatabase and the basic operation of testing the Sqlitedatabase database. For a detailed description of SQLite, you can view the reproduced Android

Android File save read can be selected in the phone itself storage, external storage such as SD card, this article will be introduced in turn.1. Save and read files in the phone itself. The layout file is as follows:As follows:In the File name box,

1, through the log troubleshooting issues:Location:/usr/local/nagios/var/nagios.log2. Common errors:A, It appears as though you don't have permission to view information for any of the servies you requestedReason: Open IE login for nagios users

1. Why do I repeat the installation of the profile or the Internet? WiFi Universal key iOS version through the installation of profiles to achieve networking, a profile can only be installed once, no need to repeat the installation, such as the

Today there is a customer demand, to build a non-deleted video.Cannot be deleted, can not be removed from the device, USB connection to the computer can not be deleted. So directly into the system/media/under the good, so that the user is completely

Analysis Base category for iOS app crash logs: iOS |  Jasonblog Related |  Release Date: 2013-06-22 | Heat: 11°outlineHow to get crash logsHow to parse the crash logHow to analyze crash logs1. iOS policy-related2. Common error identification3. Code

This example realizes the simplest single-finger moving, two-finger scaling picture component, as follows:Function:1. Single-finger move, two-finger zoom.2. Can control the zoom range, prevent too big or too small, automatically zoom to the

Original address: http://www.cnblogs.com/tamer/archive/2011/01/18/1938307.htmlTo be blunt, C code is made into a dynamic library, called by Java Code (JNI). The executable program that can run directly on Android is not written in C.NDK development

Source: http://blog.sina.com.cn/s/blog_6de000c20102v3o0.htmlToday, I finally set up the Android development environment for my MacBook Pro retina, and after a few tortures, I almost gave up:Summarized as follows:1, the best choice of ADT Bundle,

Android offers two ways to get strings.xml files:Charsequence getText (int resId): Returns local, styled characters.String getString (int resId): simply returns a stringSuch as:Define the resource file in Strings.xml:string Name= "Sample_text"

Generally written in java+oracle background, may give you back the time style is this:2014-01-20 13:24:33Look at this time string is more complex, but the iOS SDK has been packaged for us to convert NSString to any nsdate or nsstringUsing the

 Managed Navigationin the SharePoint inside, there are two navigation bars, one is the top global navigation, and the other is the current navigation on the left. With the Managed Metadata service , in addition to traditional structured navigation,

Looper is typically a thread running in a circular queue of messages, and threads do not provide a looping message to associate them by default, that is, there is no message queue in the normal thread to correlate the message. Then if the thread

After reading so many articles, I finally read it.References: "1" Android Developer Handler "2"handler role in Android"3" Android Thread Looper Handler relationship "4" Android message processing mechanism (figure + source

First, the goal.Combines multiple system controls (TextView, buttons, checkboxes, and so on) into a single custom control and is used like a system control. The 1th Automatic Update control is based on a relative layout, and the 2nd Automatic Update

Cocos2d-x 3.2 Monopoly game project development-Part 2 crab RoadIn this section, we add a crab wounding event. The Crab genie is randomly added to the road location. When the role finishes walking, if it encounters a crab at the position, the