Mobile Develop

Use of Android shapeShape is used for setting shapes, can be used in selector,layout and so on, there are 6 sub-tags, the properties are as follows:Copy CodeXML version= "1.0" encoding= "Utf-8"?>Shapexmlns:android=

Premise: in Xcode to do development debugging often need to print some debugging information to do debug, we know that when printing information more places in the simulator after running may not have any problems, Because the simulator uses the

In the smartphone market in recent years, NFC has become the standard for Android high-end handsets, with more and more vendors starting to add NFC capabilities to their products, whether it's Android or the Windows Phone camp. And Xiaomi's latest

In front of the mobile phone browser, often used, JS Web page and Java communication between each other.Write a simple example.1, Js and activity communicationbrowseractivity. s Howsource ("parameter");Red: The class that represents the callBlue:

Afnetworking Network Library has provided a good picture caching mechanism, the efficiency is relatively high, but I found that there is no direct provision of the ability to clear the cache, the project usually need to addThe functionality of the

First, the preparatory workinstall water by note Universal Map Downloader, if not installed the software, you can Baidu "water by note software" to the official website download. To install global Mapper, the version can be 11, 12, 13, 14, 15, or 16,

Title:After Android exits the login, empty all activity before entering the login main screenYou only need to add a intent flag when you exit the login.New Intent (); Intent_login.setclass (settingactivity. this, myactivity. class );

Zanti is a penetration testing tool under the Android platform that supports sniffing connected networks, supporting man-in-the-middle attack testing, port scanning, cookie acquisition, routing security testing, and more. This tool is very powerful,

iOS calculates the distance between two points based on GPS coordinatesX1,y1 Point 1 coordinates x2,y2 point 2 coordinates-(double) Gps2m: (double) x1 _y1: (double) y1 _x2: (double) x2 _y2: (double) y2{Double RADLAT1 = (x1 * 3.1416/180.0);Double

Hardware platform: TI am335x Starter KitDevelopment Source: Ti-android-ics-4.0.3-devkit-evm-sk-3.0.1.binHost system: Ubuntu 10.04This write "Android from hardware to Application" is to try to start from the bottom of the simplest GPIO hardware

　　Again to the summary of the time, suddenly feel the time has been good fast ah, total sleep time is not enough, but this also no way ah, only their own time, although it is 0 basis, but this does not represent what, as long as the effort, the

Open Source project: Https://github.com/beworker/pinned-section-listview, the project is using Arrayadapter (). Not very suitable for me, slightly modified, imitation of the interfacePinnedsectionlistview modified a line of code, or will error, the

Problem: A label resolves two timesStickers for the card bar:The number of targetPositionX0 and targetPositionY0 in the XML file is exactly the same, but when parsing, Y0 has been parsed two times. followed by the number of characters (not affected).

When you have the Today Extension project for iOS 8 in your project, performwill not error, can also generate project workspace, but inReference header file in Today extension project#import "AFNetworking.h" #import "UALogger.h"Modify the

The progress of Android control developmentThis blog is mainly about the use of the Progress progress bar in Android development, the code is as follows:Mainactivity.java:Package com.example.progress;Import Android.os.Bundle;Import Android.

Method One:1. Turn off the keyboard[[[UIApplication sharedapplication] Keywindow] endediting:yes];Method Two:2. Turn off the keyboard[Self findfirstresponderbeneathview: Self] Resignfirstresponder]; -(uiview*) Findfirstresponderbeneathview:

1, click to send the verification code, start timing-(void) starttime{__block int timeout=120;//countdown time dispatch_queue_t queue = Dispatch_get_global_queue (dispatch_q Ueue_priority_default, 0); dispatch_source_t _timer = dispatch_source_

Weinre is a mobile page remote debugging tool, you can use the computer's Chrome or Firefox to debug your phone access to the page, in the computer debugger any action can be reflected on the phone, and in the computer access page for debugging.

Item is 2.1 Dev Test phone is android4.0 when prompt android.os.NetworkOnMainThreadException exceptionOut of the wrong place is the webservice of accessing the network has a problemOn the internet for a long day to say it is used@Overrideprotected

Android:cliptopadding and Android:clipchildren assume we want to do an effect, the top of the interface is a actionbar and translucent, Actionbar below is a ListView, in the initial state, The ListView is top in the bottom position of the actionbar,