android problem parsing package

we access the Cat.java class?In fact, in the Java language, the package is the directory corresponding to the file, we write the program at any time to the code with the file.When we encapsulate the class, there is usually a default rule, that is, the format of the domain name, the domain name upside down to package the class.Now that we have packaged the class and the

Intent Intent = new Intent (Intent.action_view);Intent.setdataandtype (uri.fromfile (file),"Application/vnd.android.package-archive");StartActivity (Intent);File for an APK files, the installation of the time there is always a package parsing error, the APK file with the ADB normal installation boot.Baidu, did not find a good solution, a master colleague appeared.The first one, to provide a solution to the

The Android operating system, now the only new system to be tied to Apple's iOS, has grown so fast that, in addition to its strong Open-source nature, Android has a big advantage over its massive growth of applications. A fun application is to enrich the leisure time of a tool, when we start a new Android phone, slowly familiar with more or less will think of enr

The android. graphics package is the core rendering package. It provides some basic graphics tools, such as canvas, color filter, and paint brush, allowing you to process images directly on the screen. This package provides many classes. Let's take a look at the main classes in this

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Dom (Document Object Model. The process of parsing XML in Dom mode is to first read all XML documents to the memory, construct a tree structure, and then allow Dom APIs to operate the entire tree structure, including traversing the XML tree and retrieving the required data. The Android platform uses APIs in the Java SDK to parse the DOM method. The specific method is similar to the method used in the Java S

Pull parsing Pull-easier to use than DOM and saxPull parsing related classes/interfacesParsing xml--Package: ORG.XMLPULL.VL Xmlpullfactory Class: Parser factory class for creating parser objects Xmlpullparser class: Parser class for parsing XML documents Pull Analytic correlation method

Android v7 package import common errors, and project reference v7 package error solution, androidv7 In android, v4 v7 v21 and other packages are extended support packages for the android system. You just want to install windows System patches.

During the project development process, we will inevitably use our own custom VIEW Controls. Then, if needed, we will directly copy them to the corresponding project, although this is a solution to the problem, it is not very good after all. The reason is that when our projects accumulate more and more, we will find more and more custom controls, and these custom controls can be reused, we can think about it, if we encapsulate all these custom control

　　Preface This article describes how to parse XML files in Android. It mainly uses the SAX mechanism, which is called Simple API for XML. It is both an interface and a software package. As an interface, SAX is a standard interface for event-driven XML parsing. XML file parsing generally involves two methods: DOM and SA

provided. The advantage of the SAX parser is that it has a fast parsing speed and consumes less memory. Ideal for use in Android mobile devices. How Sax works: Sax works simply by sequentially scanning the document, notifying the event handlers when the document begins and ends, the element starts and ends, the document ends, and so on. The event handler acts

Android under V4 V7 V21 etc package is an extended support package for Android system, just like Windows system patch a reason . Android expansion pack is mainly used to be compatible with the lower version, such as android3.0 after the emergence of Actionbar, if you want to

Android Import V7 Package common error, as well as project reference V7 package error resolution, ANDROIDV7Android under V4 V7 V21 Package is an extended support package for Android system, just like the Windows system patch for a

directory inside the AAR files packaged by Android Studio to prevent repeated packaging in unity.Iv. Conclusion: Scene in Unity in Android, in fact, corresponds to the activity of the framelayout, each scene of the operation has its activity environment, through the currentactivity variable can be obtained. To implement a custom activity with the ability to load the scene directly, you need to

Today, there is a very strange problem, confusing packaging caused by, so far do not understand why. The main phenomenon is an implementation of the Parcelable Userbean, the data member contains a Usertag object, the latter also implements the parcel interface, and then uses the JSON and the server to pass the value. When the label is not set, everything OK, as long as the setting of the label, will be error, errors can only be targeted to the convers

This paper describes in detail the method of parsing and writing XML files based on pull mode of the Android platform. Share to everyone for your reference, specific as follows: XML technology has been widely used in data interaction across platforms, and if we need to develop an Android application that requires data interaction with the server, the XML file ma

Encounter some problems, the result of using code is unable to meet their own needs, many times it is related to the mobile phone itself, some of the permissions and mechanisms. Issue 1: Download apk to internal storage, unable to find the path during installation, prompt: Error parsing package This is because of the permissions of the reason, the first internal storage, for the reason of the permissions, t

We believe that the Android 3.0 tablet operating system was officially launched on February 22, 2011 In the US time, and the implication for Android mobile app developers is:Previously developed Android phone applications, in addition to running on Android smartphone system, but also because of the

of the document tagXmlresourceparser. end_document: End of the document tagXmlpullparser. start_tag: Start of a tagXmlpullparser. end_tag: End xrp of a tag. getname () gets the tag name xrp. nexttext (); get the content in the tag (STR) (not xrp. gettext ();) xrp. next (); Continue to read the next tagXrp. nexttag (); Continue to read the next tag, which is basically the same as next ()Next we will write a parsing "English dictionary. xml" to impleme

Technical points:1. Basic XML Parsing library: TinyXML2, Xmltree class3. Overload [], Return Xmltree class4. Implement the Count function to return the number of this level of directory child nodesFor the following cmystring Strrequestxml: (in order to illustrate the function, the request node is divided into two parts written)can achieve:1. Implement string-based constructors: XmlTree *requestxml = new XmlTree (strrequestxml);2. Overload [] Implement