Parserconfigurationexception android phones
27.06.2020 | by Shaktirn
In this article I am going to discuss the various posibilities of working with XML files for storing your own custom configurations. XML files are ideal for doing this sort of thing for a number of reasons As we'll soon see, in a future expansion of this article, XML configurations could also be generated and ingested into your objects via the SIMPLE method, which I have briefly touched on in my previous article.
XML does not even require a physical storage location on the Android device! This implies your configurations can be served on the fly through HTTP responses from a webservice or cloud service. Just for the sake of an illustrative example, we can have one or more XML configuration files stored in the ASSETS folder initially and later modify these default configurations and have them moved to the device SD Card. This way, the end user will always have a default configuration to fall back on!
I generally give end user the option to restore back to "the factory configuration" or more commonly refered to as "default config". What this simply translates to, is a one-step approach of deleting the SD Card config and the software will do all the smart checking for you to see if the user reverted back to default. Once the default config is modified, it gets copied back to the SD Card.
Android RSS Feed Reader
The user always has a copy of the original footprint and that is never lost. It could actually come from a config server if so desired. I will discuss this attractive method in more detail later on. I also confess, this dual method is the way I generally prefer to work with XML config files rather than store configuration in alternate databases.
Overall, I find XML to be my method of choice for storing meta-data, configuration specific data and as we saw in the previous article, I even use it in my e-reader application to absorb entire e-book sections into my baseline AOM. Please see my last article for further clarification on what this XML data store means. Please make sure to experiment with your own unique implementations as well, it will only help you master this technique I will not take too much of your time discussing the exhaustive needs for implementing XML as a strategy for storing frequently changing information inside your app!
I'm not going to advocate you use this technique over other tools in the Android arsenal, you can better make up your own mind according to your needs and application specifications.
It can offer a good clue as to the final structure of your object model if that is not somehow already defined! Either way, one could easily traverse into the other! Sometimes, I like to think of my object model exactly in terms of the XML structure itself.
I have provided a small example of the configuration which I have used in my e-book reader. This config contains all the Style Manager parameters used to model the fonts used throughout the body of the e-reader. Lets take a closer look! The FontStyle Manager is broken down into two sections!
It is quite self-explanatory, that some sections only repeat themselves.
Switch to a new Android phone
In this configuration 5 five of such sections would consist of the various font style types. This is nice on many levels, because it makes the reader object generously simple by easily indexing through the presented information found in this particular config file. So how can this information be readily parsed and presented in object form? There are many ways to do this, but I will only present my own perspective on how this could be done.It is used to read the latest update made on the content of a blog or website.
RSS feed is mostly used for reading the summary of a blog newsletter. In this tutorial, we will read the content of the website Rediff. Create an activity MainActivity. Create RSSParser. Create an activity WebActivity.
JavaTpoint offers too many high quality services. Mail us on hr javatpoint. Please mail your requirement at hr javatpoint. Duration: 1 week to 2 week. Android Training Android Tutorial. AppCompatActivity; import android. Bundle; import android. Intent; import android. View; import android. Button; import java. Log; import org. HttpEntity; import org. HttpResponse; import org. ClientProtocolException; import org. HttpGet; import org.
DefaultHttpClient; import org. EntityUtils; import org. Document; import org.
Element; import org. Node; import org. NodeList; import org. InputSource; import org. SAXException; import java. IOException; import java. StringReader; import java. UnsupportedEncodingException; import java. ArrayList; import java. List; import javax. DocumentBuilder; import javax.GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together. Have a question about this project?
Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Already on GitHub? Sign in to your account. I tried to use the library according to the guideline on the GitHub page The first problem I got is that there is no class called Book. The fifth line of code in the Usage section tries to create a Book object from reader. I thought maybe you meant to say BookSection so I replaced it. And further into the code reader.
I have put the complete stack trace. I came across in unit tests, parsing some xml files was taking too long, because of the validations. So I disabled the validations related answer. It works perfectly fine in my unit tests; but getting the same exceptions in Sample Application as well. Though it didn't occur to me that the exceptions breaks the operation of the library. As this states, android throws exception for all other features other than namespace and validation.
Same problem here. Get a ParserConfigurationException on reader. The Exception doesn't break the operation and I can get the ebook content with bookSection. As these features are used for document validation maybe they are not mandatory? Skip to content. Dismiss Join GitHub today GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together.
Sign up. New issue. Jump to bottom. Copy link Quote reply. Hello, Yes, i had a misstyping in usage section, corrected it now. Thank you.
I'll dig in for more info. Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment. Linked pull requests. You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window.Y ou can move your data to a new Android phone from another kind of phone, or start fresh with your new Android phone.
If you don't have a Google Account, create a Google Account. Sync your data. Learn how to back up your data. Check that you have a Wi-Fi connection. Important : Settings can vary by phone.
For more info, contact your device manufacturer. Turn on your new phone. Tap Start. When asked, choose to copy apps and data from your old phone. If you have a cable to connect your phones, follow the on-screen instructions to copy your data.
Tap A backup from an Android phone. To copy your data, follow the on-screen instructions. Tap An iPhone device. To sync with your new phone, back up your iPhone and iCloud account to Google Drive. Learn how to back up iPhone data with Google Drive. To make sure you can get texts on your new phone, learn how to switch from iMessages to Messages. To set up your phone without an old phone, follow the prompts.
When prompted, sign in with your Google Account. Important: The options above will help you restore the most data. If none of the other steps work for you, try copying your data yourself.
Sync your contacts: If you already use contacts in your Google Account, like in Gmail, they'll automatically show on your Android phone after you sign in.
Copy your music: Music you buy from Google Play or YouTube music will automatically show on your phone after you sign in. Back up your music from your current phone to your computer.
Then, use your Chrome browser to drag songs into your Google Play library.I need this in my app but it always force closes!! I can post logcat if you want I had the same problem, but if you look at the log, you can see that there is a problem with the internet permision Please help. I've been wrestling with this for 3 days, but i don't understand the error. It says "the method startElement must override or implement a supertype method.
How do i fix this. I am having a problem getting your code to run. On line 31 of AndroidRssReader the error I am getting is "result cannot be resolved or is not a field" and line 10 of main.
Thanks a lot for this tutorial. Everything is working well The text in my listView is white, i tried to change it, add a different style and change the theme but it doesn't work and i don't find where i can change it Please help me :'.
I've already try this and it did'nt works, i think it's because it's in my case in a listview and not simply a button. Nevertheless thank you. You should change it.
Hello, the code works fine but everytime I run the app, it closes because of a problem with the internet. Does someone know how to fix this? If yes, please read android. Post a Comment. The current version is SAX 2.
In order to make it simple, only the contents under "title" tag will be retrieved and appended as a string. To allow the Android application, "android. Modify AndroidManifest. AndroidRssReader; import java. IOException; import java.
MalformedURLException; import java. URL; import javax. ParserConfigurationException; import javax.Joinsubscribers and get a daily digest of news, geek trivia, and our feature articles. Android normally secures your device by demanding a PIN, pattern, or full password. As Google tightens security, this has become more difficult on modern versions of Android.
Android used to have a way to bypass your PIN or password, but that feature was removed in Android 5. This does help provide additional protection to your data, however—attackers have no way of bypassing the passcode unless they actually know it.
Older versions of Android— Android 4. To find this feature, first enter an incorrect pattern or PIN five times at the lock screen.
Tap it. For example, on the Nexus 4, you have to press and hold the Volume Down and Power buttons at the same time. Use the recovery menu to wipe the device. Google offers a list of ways to access recovery mode on Nexus devices. On devices running Android 5.
This prevents someone else from resetting and using your device. The Best Tech Newsletter Anywhere. Joinsubscribers and get a daily digest of news, comics, trivia, reviews, and more. Windows Mac iPhone Android. Smarthome Office Security Linux. The Best Tech Newsletter Anywhere Joinsubscribers and get a daily digest of news, geek trivia, and our feature articles. Skip to content. How-To Geek is where you turn when you want experts to explain technology.
Since we launched inour articles have been read more than 1 billion times. Want to know more?Generally, XML Extensible Mark-up Language is one of the commonly used data exchange formats to interchange the data between servers. In android, we have three types of XML parsers to parse the XML data to get the required information in android applications, those are.
Now we will see how to use DOM parser in android applications to parse the XML document to get the required information. If you observe above xml structure it contains a different type of components such as prolog, events, text and attributes. Following is the example of parsing the XML data and get the required information from it using DOM parser in android applications. In case if you are not aware of creating an app in android studio check this article Android Hello World App.
Now open your main activity file MainActivity. AppCompatActivity; import android. Bundle; import android. ListAdapter; import android. ListView; import android. SimpleAdapter; import org. Document; import org. Element; import org. Node; import org. NodeList; import org. SAXException; import java. IOException; import java.
InputStream; import java. ArrayList; import java. HashMap; import javax.