Mobile Develop

LinearLayout: is called linear layout, divided into horizontal and vertical, set vertical or horizontal attribute values, to arrange all the child elements. All of the child elements are stacked behind other elements, so that each row of a vertical

The pie chart is made of Achartengine.The Achartengine-1.0.0.jar package needs to be referenced. : http://download.csdn.net/detail/yaohucaizi/5128672.The specific code is as follows:@Overrideprotected voidonCreate (Bundle savedinstancestate) {Super.

The original: "Baidu Map API" How to inspire high-resolution phoneAbsrtact: Many users use the Baidu Map API development in the mobile browser application, found that their mobile phone is high-resolution, but the display of the map is relatively

As time goes by now the software requirements to display more and more content, so in order to better display more content on the small screen, first we will think of the bottom menu bar, but sometimes like the current headlines news client to

Recently, the company to drive a project, is mobile, not how to do the mobile development, this project is a small attempt.In the process of doing the project, the use of an artifact-Browser-sync, here to share to you.1. Static page debuggingAs a

The value of App. config can be understood to be static in memory, that is, the general program is running, and this value is not updated.In fact, you just need to update the database path in the. exe.config file. Only need to restart the

In fact, Uipickerview and uitableview implementation methods, roughly the same, even the role is the same, just use in a different effect only, then the following records a few methods can achieve Uipickerview effect:1. Set the Uipickerview

/** Obtain the window manager and default display, which we'll use to * find out the size of the Devi Ce ' s display (in pixels)*/WindowManager WindowManager=(WindowManager) Getsystemservice (Context.window_service); Display

Companies have different SDK,SDK is also a mutual reference, many for the sake of the convenience of direct packaging Static library releaseThis requires the static libraries to reference each other, the referenced project is Destationkit, the

After the installation is complete, if you start directly, Android Studio will go to get the Android SDK component information, this process is quite slow and often fails to load, causing Android studio to start up. The solution is not to get the

Since the recent company development IDE was transferred from Eclipse to Android Studio, it took a while to discover that it was not a special habit, especially a shortcut, which was different from eclipse, so it was specifically used to describe

Recently in a project, you need the user to open the app, automatically adjust the volume to a value, and then studied a bit.Before doing research on iOS sound, apple controls the input/output of iphone devices very tightly, because Apple controls

Before the IOS7, Uitabbaritem pictures are fixed rendering as blue, want to change the color of the Uitabbaritem image must be customized, after the IOS7, has been updated, convenient for everyone to set the color, the following code!1. Create

The Android sensor Logoff method is:Public void Unregisterlistener (Sensorlistener Listener) Use this method to unregister the listener.Today found that this method is not good to use, after the call, the sensor will not be canceled at all.No other

This article is used to keep track of some of the stringrequest I have recently used volley, as well as the volley of the code for the request.As you can see from the network, volley is suitable for scenarios where the data is small but frequently

Using maps on iOS is easier than Android, just create a new mkmapview,addsubview. The effect of this is as follows:There are labels (pins), positioning, maps.1. Add a Map1.1 New single View app, select Default, after creation, in

Engaged in iOS development inadvertently, has been two years later, remember the first to see OC is, I do not know what those things are? From the beginning to learn to start, to a beginning in English, in order to find work, Leng resistance to

Tag: Android Switch Custom AnimationBored brush posts see a help, try to write a bit.A custom switch control that comes with an animated effect.Said to be a control, is actually a layout container, first on:First, the principle, and then see HD feed

　　Meta on the mobile side

Photos are sometimes rotated by the system, and the corrective steps are as follows:1. The angle at which the picture file is rotated is read first:/** * Read the image file's rotation angle through the Exifinterface class * @param path: The path to