Mobile Develop

One, add several member variables@interface Hdisplayview () { uiscrollview *_bigscrollview; Nsmutablearray *_imagearray; Uipagecontrol *_pagecontrol;}Second, add the construction method-(Instancetype) initWithFrame: (cgrect) frame{

本文地址：http://blog.csdn.net/iamws/article/details/51636175Article Two: TheoryThrough the tools previously introduced, we know how to get the data to be analyzed, but only how to get the data, but not in-depth data analysis, this article is mainly

Webview.getsettings (). setjavascriptenabled (true); You can use the JS function when you open it.  Webview.getsettings (). setjavascriptenabled (true); You can use the JS function when you open it. JS code, placed in the asset folder, can also be

In my previous blog, "Android ListView Basics", which showcases the basic use of multiple combinations of ListView and adapter, this article will show you how to handle the optimization of a ListView in a variety of ways. In the example of the

Smart phones often have the function of automatic horizontal screen, the same interface in the mobile phone (or tablet) in the direction of the sensor will change the direction of the display, after the interface changes direction, the interface

The previous blog analyzes the direct cause of the slow app lag, and here we analyze some of the optimization scenarios (mainly from the layout related to direct impact rendering mechanism).1) invalidations, Layouts, and performance (animation,

-(void) viewdidload{[Super Viewdidload];Creating an Address resolverSelf.geocoder = [[Clgeocoder alloc] init];}-(Ibaction) encodetapped: (ID) sender{Gets the address string entered by the usernsstring* addr = Self.addrField.text;if (addr! = Nil &&

Objective:(1) In Custom view, often encounter event interception processing, such as in the side-slip menu, we would like to have a ListView control in the Slide menu, but we want to both swipe left and right to slide, this time we need to intercept

Http://git.oschina.net/scimence/sci_2048/wikis/homePackage Com.example.sci_2048;import Java.util.random;import Android.app.activity;import android.app.AlertDialog; Import Android.content.dialoginterface;import Android.graphics.color;import

ANDROID.MK file Syntax explanationExt.: http://blog.sina.com.cn/s/blog_602f8770010148ce.html=====================================================================================0. ANDROID.MK Introduction:The Android.mk file is used to inform the NDK

Before talking about a little bit of skill in the player, now formally record the Avplayer.This is mainly to illustrate the function of using Avplayer as a music player, so do not introduce the layer class in Avplayer.First we have to declare the

Dragon Boat Festival holiday, the weather is rainy, so at home to a blog, this blog will be for everyone to analyze the MVP model in wirelessly application.This article will explain the MVP model in the following ways:1. Introduction to the MVP2.

The basic use of Android Studio is explained in the front. When it comes to Android studio, Gradle is a natural concern. Next, let's analyze the mystery gradle together.1. The presence of the build tool:Gradle and MAVEN are project auto-building

. h// // GetDevices.h// 1000colors//// Created by HO on 16/6 /12. // copyright©2016 years HO. All rights reserved. // #import @interface getdevices:nsobject+ (nsstring *) devicestring; @end. m////GETDEVICES.M//1000colors////Created by HO on 16

Json_parse_it: Start parsing, string pointer loops from beginning to endJk_parse_next_token: Gets the type and length of the next characterMost separators have a fixed length of 1Jk_parse_string: Loop moves the pointer until the end symbol, gets the

These two days learned to use path to draw Bezier curve related, and then do a self-similar QQ unread message can be dragged small bubbles, as follows:The next step in the implementation of the entire process.Basic principleis actually using path to

Error ITMS-90474 errors were found when uploading AppStore using Xcode7. The error description is as follows:ERROR ITMS-90474: "Invalid Bundle. IPad multitasking support requires these orientations: ' Uiinterfaceorientationportrait,

1. Get the Android source code and compile it.2. After compiling, remove the Classes.jar under the Out\target\common\obj\java_libraries\framework_intermediates path3. Rename the Classes.jar to Framework.jar and add it to the Libs directory of the

When an Android program starts running, a process is started separately. By default, all activity or service (service and activity) in this program is only two of the components that Android provides, in addition to content provider and broadcast

Socket (socket) is the cornerstone of communication, is to support the TCP/IP protocol network communication Basic operating unit, contains five kinds of information necessary for network communication: The protocol used by the connection, the IP