Android app-do not store data in the Application class, androidapplicationRecently, a serious problem was found during development. When we press the home Key of the application to run it in the background, after a while, when we open the application again, in, an NullPointException NULL pointer exception occurs. According to the logcat log, a global variable is located. Why? It turns out that we put a lot
Piracy issues on App Store can be solved. The method is simple:
In other words, Apple assumes that all the people who submit software to the App Store respect intellectual property rights. This assumption is obviously not true for many developers in mainland China. However, the above method is practical, because I have
Many users forget or bother to use the good software and do not go to the App store to score stars, so developers can add a scoring button in the app, click to jump directly to the App Store scoring screen.The link address for com
Recently took over a bug, when uploading the App store, some store calls the AAPT tool to get the APK information, the following similar error occurred when obtaining information.Package:name= ' com.xxx.activity ' versioncode= ' 1 ' versionname= ' 1.0 'Sdkversion: ' 8 'Targetsdkversion: ' 21 'Application-label: ' 鎺 Imp
If your Apple App Store can't get into the App stores this should be a DNS problem, so we need to operate on DNS, as follows, let's take a look at the iOS 9 App Store for no workaround.
Many netizens said that the
How do I jump directly into AppStore in iOS apps?In fact, the problem is very simple, first get you want to jump to the AppStore address (URL) For example:https://itunes.apple.com/us/app/Convenience order version/id1159242974?mt=8How do I get the address of the Apple Store download
For the iOS platform app Store, you only need to go to the purchased list, and then on the edge of the app, like a text message, slide your finger, the red hidden button will appear, and you will be hidden from the purchase record after clicking it.
For the itunes App
Xiaomi App Store design defects have man-in-the-middle risks
Xiaomi app store can be attacked by man-in-the-middle to leak informationTesting System miui 7 6.2.18 development Edition
Xiaomi app store does not verify whether the
If you are a user who often buys apps in the App Store, I am sure there will be an experience of buying an unhappy app, and some students may know that they can submit a refund application to Apple, but I believe there are still a large number of students who do not know about the "cheats" or know about it. Today, Xiao-bian has a simple ten-step graphic demo that
, without needing to know the specific mail Server service address, the code can be changed to:Original code: service. Credentials = new Webcredentials (creds); Service. URL = new Uri ("https://server address/ews/exchange.asmx"); Service. PreAuthenticate = true;After modification: service. Credentials = new Webcredentials (creds); Service. Autodiscoverurl (EmailAddress); Service. PreAuthenticate = true;Above is a bit of optimization of th
We know that in the country is not a smooth access to the Google App Store, that is, Google Chrome browser plug-in store, in the Google Browser App store many applications are unable to download the installation? So without the wall, how to install Google Chrome browser plug
Third-party client of the blog Park-I blog Park officially released App Store,-iappBlog garden third-party client-I blog Park officially released App Store1. Preface
It has been almost seven months since I learned iOS from to. Although it was still intermittent, I had to stick to it. I am looking for an internship in the next year, so I came up with an idea: Wri
Public Static Booleanisavilible (Context context, String PackageName) {FinalPackagemanager Packagemanager = Context.getpackagemanager ();//Get Packagemanagerlist//Get package information for all installed programsListNewArraylist//the package name used to store all installed programs//Remove the package name from pinfo and press it into the PName list
When I first learned about iOS development, I heard people suggest that programmers should have their own blogs to keep track of every day's harvest, which is a meaningful thing for people. But originally as a rookie, think of some knowledge is still shallow, write blog This tall thing and oneself unrelated.Now has been working for more than a year, in the spare time like to think about some ideas to achieve, the first personal development test water also finally pushed on the
had an activity to get the promo code for free. Of course, there are only a maximum of 100 Promo codes on the App Store. Except for some of the Code they used during the test, this promotion Code can only be regarded as a publicity gimmick.
2. App reviews: Eurostar, Rugby World Cup, Spy Mouse and more
This is an aggre
While the application is running, system settings such as language, pixels, contrast, etc. of the system may change, and the application should respond appropriately to changes in the system environment. To solve this problem, you can register the event-handling method for the System state Change event in your application, which triggers the event when changes are made to the system settings information such as language, pixels, and is adjusted accordingly in the event handling method according
Find the application, click the triangle icon under the application, and then select "Copy link" to get the link of the application.
For example:
Itunes.apple.com/cn/app/bai-du-wen-kuhd/id483064532? Mt = 8
Then, replace https: // With itms: // or itms-apps ://:Itms: // itunes.apple.com/gb/
What if the WIN8 system App Store doesn't work?
Method/Step
Option one: Clear the Win8 store cache file: Enter the WIN8 application store cache directory "C:windowssoftwaredistributiondownload" and delete all files in it. Restart your computer and try downloading the software using the
First of all, the complete code I do not provide here, here is a download linkhttp://code.cocoachina.com/view/130335There is a code, you can not pass debugging, the reasons are mainly three aspects
The first problem is the inability to get a list of products defined within the Itune Connect inside, mainly for several reasons
1, check whether your provisioning profile contains support In-app pu
WIN8 System opens the application store prompts offline solution.
Method One: Set the DNS server address
1, right click on the taskbar to the right of the network icon, select "Open Network and Sharing Center";
2, click on the left "Change adapter Settings", and then right-click the local link, select "Properties". (If you are using a wireless connection, right-click the wireless network connecti
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