Mobile Develop

Reprinted from Http://www.cnblogs.com/sw926/p/3230659.html Popupwindow is a custom pop-up window on Android that is handy to use. The Popupwindow constructor is Public int int boolean focusable)Contentview is the width and height of the

This document records the FFmpeg-based video transcoding device under the iOS platform. The transcoding is actually ported from the FFMPEG.C source code in the FFmpeg project. For FFMPEG.C source code can refer to the article "FFMPEG.C function

The first essay, really do not know what to write something useful, then share my recent research income!is about the implementation of the Ios-xmpp-communication protocol, the specific code is more complex, three words and two sentences is really

Class Mainwindow:public qmainwindow{q_objectpublic:explicit MainWindow (qwidget *parent = 0); ~mainwindow (); int _x;int _y;void mousemoveevent (qmouseevent *e) {Move (E->globalpos (). x ()-_x,e->globalpos (). Y ( )-_y);} void Mousepressevent

AddressBook.haddressbook.h//yuaddressbook////Created by Yuzhx on 15/8/1.//Copyright (c) 2015 Bruceyu. All rights reserved.//#import #import "AddressBookObj.h" @interface AddressBook: nsobject+ (addressbook*) sharedinstance;/** * Return Address Book

Transferred from Http://m.blog.csdn.net/blog/humingtao2013/27662093automaticallyAdjustsScrollViewInsets (personally think iOS7 in the nature of the pit dad)@ When we create 2 tableview at the same time in a uiviewcontroller, if you set the Y

Initialize TextField and set location and size  Uitextfield *text = [[[Uitextfield Alloc]initwithframe:cgrectmake]]; //set border style, only set to show border style　  Text.borderstyle = Uitextborderstyleroundedrect; typedef enum {   

To add a border to TextView, you need to create an XML file in drawable that sets shape to set the special effect of the text box. basically commonly used in this kind of, to achieve a good effect, need to carefully adjust. Here's

Several ways of the timerIn the software development process, we often need to execute a method after a certain period of time, or to follow a certain cycle of execution of a method. At this time, we need to use the timer.However, there are many

Mixed paths and global macro pathsRecently in the work of a place to use a third-party library, but the current swift version has not been found, and do not want to write (in fact, do not write), so think of the mixed, but in the middle there are a

Implementation ideas To implement a drawing, you typically need to customize a UIView subclass, overriding the-(void) DrawRect: (CGRect) Rect method of the parent class, implementing the drawing operation in the method To display the

Text Property attributes1.NSKernAttributeName: @10 adjustment sentence kerning sentence adjustment2.NSFontAttributeName: [Uifont systemfontofsize:_fontsize] Set font3.NSForegroundColorAttributeName: [Uicolor redcolor] Set text

Uiimageview Property1.Image set Picture, default displayUiimageview *_imageview = [[Uiimageview alloc]init];_imageview.image = [UIImage imagenamed:@ "Me.png"];2.highlightedImage set the picture displayed in the highlighted

Uiswitch Property1. OntintcolorThe color of switch when on? Switchimage.ontintcolor = [Uicolor Graycolor];2.tintColorThe switch color when offSwitchimage.tintcolor = [Uicolor Greencolor];3.onImageSet the on icon? Switchimage.onimage = [UIImage

Uilabel Property1.text: Sets the text that the label displays.2.attributedText: Sets the Label property text.iOS codeNSString *text = @ "First";nsmutableattributedstring *textlabelstr = [[Nsmutableattributedstring alloc]

Uitextview related propertiestext: Set TextView Chinese text_textview.text = @ "Now are the time for all good developers to come to serve their country.\n\nnow are the time for all good Developers to come to serve their country. "; Set what it

Uislide PropertyMinimumvalue: when the value can be changed, the slider can slide to the minimum position, the default is 0.0_slider.minimumvalue = 10.0;Maximumvalue: when the value can be changed, the slider can slide to the maximum position, the

The three methods of intent of Android Are: 1, startactivity (), 2, startactivityforresult (), 3, Calling the method "actionstart ()" in the next activity customization, That's the best way.first, the general way to value Jump: startactivity ()

The lifecycle of an iOS application, and whether the program is running in the foreground or in the background, transforms the state of the application, which is important to the Developer. The resources for iOS systems are limited, and applications

#import #import@interface point2d:nsobject{Double_x;//x Value Double_y;//y value}//getter and setter for X-values- (void) SetX: (Double) x;- (Double) x;//getter and setter for Y-values- (void) Sety: (Double) y;- (Double) y;//set both X and Y-