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• How to get CPU usage statistics on Android?

  - by yuku

  I want to get the overall CPU usage on Android, similar to what Windows' Task Manager does. I can parse the output of the top program included in Android, but if there is a API call that does the same thing, it would be better. Any pointers?

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• java and rtf editing

  - by Dainius

  Hi, I have rtf file in with I need replace some field values (with word I can do it with mail merge, but I need do this with java). I found iText (2.1.7) source code with can parse rtf files, but I can find hove to manipulate the content of file. Or maybe there is some better solution for editing rtf?

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• android - using resources drawable in content provider

  - by Russ Wheeler

  I am trying to pass back an image through a content provider in a separate app. I have two apps, one with the activity in (app a), the other with content provider (app b) I have app a reading an image off my SD card via app b using the following code. App a: public void but_update(View view) { ContentResolver resolver = getContentResolver(); Uri uri = Uri.parse("content://com.jash.cp_source_two.provider/note/1"); InputStream inStream = null; try { inStream = resolver.openInputStream(uri); Bitmap bitmap = BitmapFactory.decodeStream(inStream); image = (ImageView) findViewById(R.id.imageView1); image.setImageBitmap(bitmap); } catch(FileNotFoundException e) { Toast.makeText(getBaseContext(), "error = "+e, Toast.LENGTH_LONG).show(); } finally { if (inStream != null) { try { inStream.close(); } catch (IOException e) { Log.e("test", "could not close stream", e); } } } }; App b: @Override public ParcelFileDescriptor openFile(Uri uri, String mode) throws FileNotFoundException { try { File path = new File(Environment.getExternalStorageDirectory().getAbsolutePath(),"pic2.png"); return ParcelFileDescriptor.open(path,ParcelFileDescriptor.MODE_READ_ONLY); } catch (FileNotFoundException e) { Log.i("r", "File not found"); throw new FileNotFoundException(); } } In app a I am able to display an image from app a's resources folder, using setImageURi and constructing a URI using the following code. int id = R.drawable.a2; Resources resources = getBaseContext().getResources(); Uri uri = Uri.parse(ContentResolver.SCHEME_ANDROID_RESOURCE + "://" + resources.getResourcePackageName(id) + '/' + resources.getResourceTypeName(id) + '/' + resources.getResourceEntryName(id) ); image = (ImageView) findViewById(R.id.imageView1); image.setImageURI(uri); However, if I try to do the same in app b (read from app b's resources folder rather than the image on the SD card) it doesn't work, saying it can't find the file, even though I am creating the path of the file from the resource, so it is definitely there. Any ideas? Does it restrict sending resources over the content provider somehow? P.S. I also got an error when I tried to create the file with File path = new File(uri); saying 'there is no applicable constructor to '(android.net.Uri)' though http://developer.android.com/reference/java/io/File.html#File(java.net.URI) Seems to think it's possible...unless java.net.URI is different to android.net.URI, in which case can I convert them? Thanks Russ

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• How to tell Java SAX Parser to ignore invalid character references?

  - by Epaga

  When trying to parse incorrect XML with a character reference such as &#x1, Java's SAX Parser dies a horrible death with a fatal error such as org.xml.sax.SAXParseException: Character reference "&#x1" is an invalid XML character. Is there any way around this? Will I have to clean up the XML file before I hand it off to the SAX Parser? If so, is there an elegant way of going about this?

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• Technique/class to clean invalid XML in AS3/Flex 4?

  - by Quentin

  I'm looking for a way to load invalid (malformed) XML into an AS3 XML object. Do you know a class or a technique to do so? I have to load malformed HTML and parse it as XML. This is a Flex project so I can use Flex specific classes if needed! I thought of using the HTMLLoader since it accepts all kinds of malformed HTML and renders it properly but couldn't get anything to work...

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• Share photo/video via facebook, twitter android intent error occurred

  - by flybyword

  I have a problem when share from my app android via to facebook, twitter, gmail. Code: Intent share = new Intent(android.content.Intent.ACTION_SEND); share.setType("image/video"); share.putExtra(Intent.EXTRA_STREAM, Uri.parse(mediaPath)); startActivity(Intent.createChooser(share, "Share")); Share to gmail is OK. But when share, upload photo/video to facebook or twitter so error occurred. Pls help me!

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• read a text field in Python using regular expressions

  - by David

  I have text file, like FILED AS OF DATE: 20090209 DATE AS OF CHANGE: 20090209 I need to find the position using FILED AS OF DATE: and read the date. I know how to do it using python strings. But using a regular expression seems cooler:) Btw, how to parse the date? Thanks!

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• App starts in 1.5 emulator but doesn't in 1.6

  - by DixieFlatline

  My app works on 1.5 emulator and 1.5 device. When i try to start it on 1.6 emulator, it produces strange exceptions (doesn't even start). I don't have any 1.6 device to try this app if it works on a real device. I get some warnings in Eclipse ( warning: Ignoring InnerClasses attribute for an anonymous inner class that doesn't come with an associated EnclosingMethod attribute. This class was probably produced by a broken compiler.) and get cant rid of them (i think they come from some apache jars that i need to make http multipart posts). Is it possible that this jars are cause for my exceptions in 1.6 or is it something else? My logacat: 04-29 16:14:55.874: ERROR/AndroidRuntime(392): Uncaught handler: thread main exiting due to uncaught exception 04-29 16:14:55.894: ERROR/AndroidRuntime(392): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.poslji.gor/com.poslji.gor.FormFiller}: java.lang.NumberFormatException: unable to parse 'null' as integer 04-29 16:14:55.894: ERROR/AndroidRuntime(392): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2401) 04-29 16:14:55.894: ERROR/AndroidRuntime(392): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2417) 04-29 16:14:55.894: ERROR/AndroidRuntime(392): at android.app.ActivityThread.access$2100(ActivityThread.java:116) 04-29 16:14:55.894: ERROR/AndroidRuntime(392): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1794) 04-29 16:14:55.894: ERROR/AndroidRuntime(392): at android.os.Handler.dispatchMessage(Handler.java:99) 04-29 16:14:55.894: ERROR/AndroidRuntime(392): at android.os.Looper.loop(Looper.java:123) 04-29 16:14:55.894: ERROR/AndroidRuntime(392): at android.app.ActivityThread.main(ActivityThread.java:4203) 04-29 16:14:55.894: ERROR/AndroidRuntime(392): at java.lang.reflect.Method.invokeNative(Native Method) 04-29 16:14:55.894: ERROR/AndroidRuntime(392): at java.lang.reflect.Method.invoke(Method.java:521) 04-29 16:14:55.894: ERROR/AndroidRuntime(392): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:791) 04-29 16:14:55.894: ERROR/AndroidRuntime(392): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:549) 04-29 16:14:55.894: ERROR/AndroidRuntime(392): at dalvik.system.NativeStart.main(Native Method) 04-29 16:14:55.894: ERROR/AndroidRuntime(392): Caused by: java.lang.NumberFormatException: unable to parse 'null' as integer 04-29 16:14:55.894: ERROR/AndroidRuntime(392): at java.lang.Integer.parseInt(Integer.java:358) 04-29 16:14:55.894: ERROR/AndroidRuntime(392): at java.lang.Integer.parseInt(Integer.java:333) 04-29 16:14:55.894: ERROR/AndroidRuntime(392): at com.poslji.gor.FormFiller.nastavi(FormFiller.java:322) 04-29 16:14:55.894: ERROR/AndroidRuntime(392): at com.poslji.gor.FormFiller.onCreate(FormFiller.java:188) 04-29 16:14:55.894: ERROR/AndroidRuntime(392): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1123) 04-29 16:14:55.894: ERROR/AndroidRuntime(392): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2364)

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• How to view specific thread in sms app 1.5

  - by Jared

  In Android 1.6 and up I use Intent intent = new Intent(Intent.ACTION_VIEW); intent.setData(Uri.parse("content://mms-sms/threadID?recipient=" + address)); This isn't working in the 1.5 version of the app. Its a notification so as long its possible by using a PendingIntent. Thanks, Jared

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• How can I tell that ILMerge has been used

  - by viggity

  I'd like to be able to tell whether or not an assembly is the output/result from using ILMerge on two different assemblies. It doesn't matter how nitty gritty it is, if I have to parse IL, I'm willing to do it. Is there anything that would be indicate that the assembly author used ILMerge?

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• Need to lookup function arguments (in/out) from pdb by dbghelp

  - by Usman

  I need to lookup function parameters(their types infact) from PDB file From dbghelp, we can parse any pdb and can get info like how many functions,addresses function names and others etc. My problem is I am also interested to get function parameters as well. As SYMBOL_INFO structure in callback function only contains symbolName,Addresses and Size. How can we lookup PARAMETERES(in/out Types/names)of any function. Regards Usman

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• Get Name by Cellphone number

  - by ganti

  Hy everyone I'm using a TextField where the user is typing in a phonenumber. When the TextField has changed it should check if this number is allready in the phonebook and display the name. So far, my only way is to parse all names and number in a Dict and read it from there. Is there a simpler more efficient and sophisticated way to do that. cheers simon

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• Is there a jQuery webscraper out there?

  - by victor hugo

  I'm trying to pullout some info from an external site using jQuery and Adobe AIR. Right now I'm using a hidden div and jQuery's load function to load fragments of the external site, once the info is loaded I parse some info with selectors. This is fine but it's kinda dirty and I need to perform this several times (don't want to need many hidden divs). Just wondering if anybody knows a good webscrapper written in jQuery or maybe another method I'm missing

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• Windows Batch Script Question

  - by Scott

  So I need a Windows Script that I can tell it a directory to go through and it will parse all sub-directories and while in each subdir, will archive all files with a certain file extension and keep it in the same subdir, then move onto the next one. What's the best way to go about this? Perl Automation Scripting, AutoIt? Any sample code you guys can give me?

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• How do I convert a date/time to epoch time in Perl?

  - by dreeves

  Given a date/time as an array of (year, month, day, hour, minute, second), how would you convert it to epoch time, i.e. the number of seconds since 1970-01-01 00:00:00 GMT? Bonus question: If given the date/time as a string, how would you first parse it into the (y,m,d,h,m,s) array?

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• xml parsing in adobe alchemy

  - by cbs

  hello can you prvide an example how to parse xml file in adobe alchemy. im trying to work on expat, however i got no luck on passing of bytearrays to and from the c code. do i need to pass the byte array of file to the alchemy, or is it enough to pass the filename. thanks. cbs

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• ActiveRecord + CodeIgniter - Return single value from query, not in array form.

  - by txmail

  Say you construct an activerecord query that will always just return a single value, how do you just address that single value instead of getting an array in return? For instance I am using an ActiveRecord query to return the SUM of a single column, it will only return this one single SUM, instead of having to parse the array is there a way to assign the value as a function return equal to that value instead of getting an array?

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• Simple regex question?

  - by Joan Venge

  In the streams I am parsing I need to parse something in this pattern: <b>PaintTitle</b></td><td class=detail valign="top" align=left><div align=left><font size=small><b>The new great album by Pet Shop Boys</b> How would I get the string "The new great album by Pet Shop Boys" where <b>PaintTitle</b> is guaranteed to be once per album?

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• Ruby XMLParsing Exception

  - by Rajesh

  I get a ParseException every time I try to parse a http get_response data in Ruby. The Exception is because of the presence of '&' in the data. How do I solve this? Illegal character '&' in raw string (REXML::ParseException)

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• How can I include Wordpress posts in a custom PHP file?

  - by Joernsn

  This is what i want to do: I want /summary.php to include 5 latest posts (only the extract) from my blog, which lives in /wp. Is there any way to include Wordpress in /summary.php and only print the html for these posts? (Maybe i should parse the rss?)

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• asp.net gridview

  - by arjun

  I have a gridview which has bound fields and a template field for checkbox.I wrote a code for deletion of records as per checking checkboxes.My problem is HtmlInputCheckBox chk; foreach(GridViewRow dr in dgvdetails.Rows) { chk = (HtmlInputCheckBox)dr.FindControl("ch"); chk.Checked = true; if (chk.Checked)/// **here checkbox is not checked even if I'm check it** { pl.id = int.Parse(chk.Value); bl.deletedgvdetails(pl); } }

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• String (dd-MM-yyyy HH:mm) to Date (yyyy-MM-dd HH:mm) | Java

  - by Panther24

  I have a string in "dd-MM-yyyy HH:mm" and need to convert it to a date object in the format "yyyy-MM-dd HH:mm". Below is the code I'm using to convert oldScheduledDate = "16-05-2011 02:00:00"; DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); Date oldDate = (Date)formatter.parse(oldScheduledDate); Now when I print oldDate, i get Sat Nov 01 02:00:00 GMT 21, which is completely wrong, what am I doing wrong here?

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• A good way in .NET Winforms to have user entered time frame?

  - by Ben

  Hi, Does anyone know of a good way to have a user enter an amount of time (hours and minutes) using winforms controls? At the moment I have two numeric up downs, one for time and one for minutes that I then parse to create a timespan. The only other idea I have is a text box that a user can enter a "00:00" time in, and validate the input. Both of these ways seem a bit bad (in UI terms) though. Any ideas? Thanks

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• Parsing a file with hierarchical structure in Python

  - by Kevin Stargel

  I'm trying to parse the output from a tool into a data structure but I'm having some difficulty getting things right. The file looks like this: Fruits Apple Auxiliary Core Extras Banana Something Coconut Vegetables Eggplant Rutabaga You can see that top-level items are indented by one space, and items beneath that are indented by two spaces for each level. The items are also in alphabetical order. How do I turn the file into a Python list that's something like ["Fruits", "Fruits/Apple", "Fruits/Banana", ..., "Vegetables", "Vegetables/Eggplant", "Vegetables/Rutabaga"]?

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• Best practice of parsing RESTful WebService response with Rails

  - by Zeck

  Hi guys, I'm developing a JAX-RS application and it's working fine. Now, I want to develop a web service client application using Rails. And my question is which is the best way to parse a RESTful webservice's response in Rails?

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