Mobile Develop

Adding an Android development environment in MyEclipse is similar to a manual installation in eclipse.Before you install it, you must have an Android SDK and installed MyEclipse software.We can see the following 2 folders under the MyEclipse

DemandIn recent projects such a feature, want the app to listen to the Android file system, when the file Create/modify/detele, the app receives notification, the corresponding change information to tell the serverSolutions for demandWhen we take

1. Load the local Web page, you can directly use the file:///android_asset/loadWebview.loadurl ("file:///android_asset/test2.html");2. Load the Server Web page, and then access the local resources, due to webview security restrictions, cannot be

The difference between parcelable and serializableReference Address: http://greenrobot.me/devpost/android-parcelable-serializable/Because the final difference is that the parcelable serialization speed is much higher than serializable, so I prefer

Transferred from: http://blog.csdn.net/yanfangjin/article/details/7393023In the following XML configuration file, initially for Android:layout_marginbottom, you need to control ImageButton for the downward spacing, you cannot working.Android:id=

There are two ways to use logLog classLog level:VERBOSE: Any messageDebug: Output Debug MessageInformation: General informational information, including i,w,eWarning: WarningError: WrongAssertLogprinter class: Send output to System log,constructor

previously in the study of custom space, viewed the process of view and ViewGroup drawing. It is only qualitative to know that these processes will go through Onmeasure-onlayout-ondraw. the process of loading a view into a window was analyzed in

Previously discussed service is a local service, that is, service and client within the same process (that is, within the same application), the service life cycle is subject to the life cycle of the process. In practical applications, it is

Preface:Dear friends, please forgive me for so long to start writing this series of the second blog, no way to busy new product release, good nonsense not to say, first review: In my previous blog Android Metro style Launcher development series The

Original blog, reproduced please indicate the sourceBlog.csdn.net/hello_hwcTwo months or so, no iOS project has been developed for the company (IoT has been going on lately) so much so that this update to iOS 8 is not seen. Fill it up here.An

Refer to http://blog.csdn.net/span76/article/details/44225415, write an inevitable crash program#include void f () { char *c=0; *c=0;} int main (void) { printf ("Hello World"); f (); return 0;}After compiling, copy to System/bin belowThe ADB

In the last learning note, the parsing of XML files, actually some simple activity properties, some simple information, we can also put into the XML file, can be directly put into the res/vaules, by the system to parse, Without using Xmlpullparser

The processing of pictures used in the project Public class utilpicture { Public Static FinalString image_unspecified ="image/*";/** * Save the image to an SD card, you need to determine whether the SD card is installed, whether it can read and

-(UITableViewCell *) TableView: (UITableView *) TableView Cellforrowatindexpath: (Nsindexpath *) indexpath{Self.maintitle=[[uilabel Alloc]init];self.maintitle.numberoflines=0;Self.maintitle.font=[uifont fontwithname:@ "Hiragino Sans GB"

Focus on technology, enjoy life! --Yang Zhou qq:804212028original link: http://blog.csdn.net/y18334702058/article/details/44624305This article may exist the reference or the use of some external resources, if there is any infringement, please

Need to introduce library (Slidingmenu and Actionbarshelock)1.MainActivity PackageCom.example.usingslidingmenu;Importandroid.app.Activity;ImportAndroid.os.Bundle;Importandroid.view.KeyEvent;ImportCom.jeremyfeinstein.slidingmenu.lib.SlidingMenu;

1: Create a new main.xml under Res/menu 2: Load menu in Activity /** * Load Menu */@Overridepublic Boolean oncreateoptionsmenu ( Menu menu) {menuinflater inflater = Getmenuinflater (); Inflater.inflate

IOS7 default status bar text color is blackModify the method to white: (Chenyong note my status bar style is still the default value for Gray style (default))1 Set the view controller-based status bar appearance to No in Info.plist2 Add in the

iOS memory management is always a big problem for developers, when memory consumption is too large, it is easy to be killed by the system, developers need to optimize the memory consumption problem as much as possible.Now the app interface to do

1. Pre-preparation Before learning to push the development, developers need two things, (1), iphone real computer, because the simulator does not support push (2), paid developer account. 2. Create a new project and select the single View