Mobile Develop

1. View the app package name and activity method for Android (There are many ways on the web, which is used to view the log method)cmd input >adb logcat-c>adb logcat activitymanager:i *:sthen manipulate the application to be tested in the emulator,

Today in the Android project, add a third party package, a compilation error.The error is as follows:[2012-01-13 14:51:25-xxx] Dx warning:ignoring innerclasses attribute for an anonymous inner class(org.xxx.xxx.xxx$1) that doesn ' t come with

When you test Jsel, when you call a custom function, an exception occurs as follows:Log4j:warn No appenders could be found for loggerLog4j:warn Initialize the log4j system properly.Solution Reference Joshua Taylor the answer is as

The following are some of the records that use Xcode6, are miscellaneous, are constantly updated on a regular basis ...Shortcut keys:1. Storyboard SkillsWhen you want to select the element you want directly in the view, but it is difficult to

Reprinted from: http://my.oschina.net/u/1245365/blog/294449Reprint please keep the original addressAbstract Nsuserdefaults is suitable for storing lightweight local data, some simple data (nsstring type) such as passwords, URLs, etc., Nsuserdefaults

We created an Android Project and opened it as shown in: When we select Project view, we have the following project document structure: The figures above are what we'll be explaining next. Let's first look at 1: We created application, asked us

In order to avoid the suspicion of advertising, this article does not appear the company or app name, just to discuss with you.This year's National Day holiday I took the company's work card to see the sister, above the download of our company app

The most recent project needs to calculate the distance between the user and the merchant, and requires a specific distance to be displayed in the ListView. Think about the general idea, the first is to get the current user's latitude and longitude,

Author profile: Zhou San, Baidu advanced Android Development Engineer, blog address: http://blog.csdn.net/yzzstUnderstanding HooksHave not touched the hook technology readers will certainly feel a special sense of the word hook, Hook English

Unlike other traditional application platforms, Android apps cannot control their own lifecycle. Instead, application components must be resilient to changes in application state and react appropriately, and in particular be prepared to be

Project Source DownloadListView Is the one that shows the entries for a row. MVC structure M:model model layer, the data to be displayed ———— people collection V:view view layer, the user sees the interface ————

Issue backgroundDuring the ETTS project, the database file is written to the SD card as an intermediary medium for interacting with the computer; The problem occurs when the file is written to the SD card in the files on the mobile phone side of the

IOS9 after Alertview not to use, with Uialertcontroller barUialertcontroller *alert = [Uialertcontroller alertcontrollerwithtitle:@ "Warning" message:@ "xxxxxxx" PreferredStyle: Uialertcontrollerstylealert];[Alert addaction:[uialertaction

Two common scenarios. 1, save a bitmap,2, directly download a picture and save.1. Save a bitmap as a file Public Static voidSavemybitmap (Bitmap mbitmap, String fileName) {//New FileFile f =NewFile (fileName); //new file output

Use to always go to find, or write down to convenient!!!1. Intercepting stringsnsstring*string [email protected] "TATE_ZWT";string = [strings substringtoindex:3];//after intercept of subscript 7Wtlog (@ "Intercept value:%@", string);2. Matching

Speed Up your app What can Heap snapshot do?Get Java heap memory details to analyze memory leak issuesHeap Dump StartupIn the memory bread, click on the red button in the graph to display our heap snapshot breadHeap Snapshot PanelHeap Snapshot

GIF graph is a kind of dynamic that shows the time of the graph with successive actions in sequence. There is a uniform time to change the next one is not uniform time changes1. gif images with uniform time changes are better suited to using the IOS

Http://www.cnblogs.com/mayongsheng/p/4387109.htmlHttps://github.com/awslabs/aws-sdk-android-samples/issues/26The volley framework that recently used Google has encountered an exception

#!/bin/bash# Reference Article: #1. Shell Special Variables: Shell $0, $#, $*, [email protected], $?, $$ and command line arguments # http://c.biancheng.net/cpp/view/2739.html# "Updater"Type="Push"body="Send" file="Mksdcard-android.sh.tar">sending

This image of the asynchronous loading and caching of the class has been used by many developers, is one of the most common open source libraries, the mainstream application, the random anti-compilation of several fire projects, can see its