Android : Way To Convert String To Array (droid)?

Sep 1, 2009

I get a String data from Cursor, but I don't know how to convert it to Array. How can I do that?

Android : Way to Convert String to Array (droid)?


Android : How To Convert Byte Array To String / Vice Versa?

Oct 8, 2009

I have to convert a byte array to string in Android, but my byte array contains negative values. If I convert that string again to byte array, values I am getting are different from original byte array values. What can I do to get proper conversion?

View 7 Replies View Related

Android :: String-array - Resource Into A String Array

Mar 31, 2009

I just want to read <string-array> resource elements into a String array. I don't want to make a view or anything and mess with adapters - just want to transfer the elements. Is there a built in class for this? Or do I need to treat the resource file as a regular file?

View 3 Replies View Related

Android :: Convert Json Array To Normal Java Array

Aug 3, 2010

Is there a way to convert JSON Array to normal Java Array for android ListView data binding?

View 2 Replies View Related

Android :: Convert JSON Array To Array

Jul 27, 2010

Is there a simple way to convert a JsonArray to a standard Java Array? Obviously, you can iterate and do it explicitly, but I wanted to see if there was a direct way to do so.

View 2 Replies View Related

Android :: Navigating An Array - String Array

Oct 12, 2010

I'm new to android developing but right now I'm working on an application that displays Random Facts. Since I don't want it to be in a random order, I would like to have them in a list. I would like to order through them one by one and show them using TextView.

Resources res = getResources();
myString = res.getStringArray(R.array.FactsArray);

That's what I have so far. If I'm right, that just establishes the array so I can be able to use it later. What I had before was rgenerator which chose a random string from the array and displayed it when I clicked a button.

CODE:................

But Like I said, I would like to just order through them one by one when a button is clicked.

View 1 Replies View Related

Android :: Reference String In String Array Resource With Xml

Nov 12, 2010

I have preferences where you can enable/disable what items will show up on the menu. There are 17 items. I made a string array in values/arrays.xml with titles for each of these 17 items.

I have preferences.xml which has the layout for my preferences file, and I would like to reference a single item from the string array to use as the title.

In the Android developer reference, I see how I can reference a single string with XML, but now how I can reference a string from an array resource in XML.

View 3 Replies View Related

Android :: Any Tools To Convert Iphone Localized String File To String

Jun 29, 2010

I have the localized strings file that is used in the Iphone app that I work on to port to Android. Are there any tools that go through the file taken from the xcode project and build the xml needed to use the strings in android? This tool should be easy to build but I appreciate any pointers to already working tools.

View 4 Replies View Related

Android :: How To Convert Binary String Data Into String?

Aug 4, 2010

Can anybody give me some clue that how to convert binary string into a string(english). I have tried and googled so much but couldn't find an answer.

View 1 Replies View Related

Android :: Get String Array With Java Code From String Item List In Arrays.xml In Android ?

Oct 28, 2009

I want to get an array of strings reading from arrays.xml file we add in android values/ folder. Could any one kindly give a solution for this. Otherwise I will have to input each these entries in strings.xml and take them to java code using getResources()getString()

View 2 Replies View Related

Android : How Can I Convert A String To UTF-8 In Droid?

Jul 1, 2010

I am using a html parser called jsoap, to load and parse html files. The problem is that the webpage I'm scraping is encoded in ISO-8859-1 charset while Android is using UTF-8 encoding(?). This is results in some characters shows up as question marks. So now I guess I should convert the string to UTF-8 format. Now I have found this Class called CharsetEncoder in the Android SDK, which I guess could help me. But I can't figure out how to implement it in practice, so I wonder if could get som help with by a practical example.

View 2 Replies View Related

Android : Convert A String To An Xml File In Droid?

Oct 11, 2010

Can anybody tell me how to convert a string to an xml file in android?

View 2 Replies View Related

Android :: Convert TextView To String (kind Of) Droid?

Oct 13, 2010

I have an object on my main.xml layout file called thefact that is TextView. I also have a string called sharefact. I want to save what text is in the TextView into the sharefact string. I can't do:

sharefact = thefact

Or anything similar to that because it would want me to convert sharefact into a textview.

View 2 Replies View Related

Android :: String Array

Aug 13, 2010

I have defined a string array in the resource and access it using:

String arrStrings[] = getResources().getStringArray(R.array.arrayname);

But, how can I get the size of this array?

View 7 Replies View Related

Android :: String-array Max Size?

May 12, 2010

I have a string-array in my resource file that has a little over 1,000 items in it. When I go to launch the activity that calls an AutoCompleteTextView the app won't load this array it simply backs out of that activity and returns to the previous activity. If I delete a bunch of items in the array it begins to work. How can I make it hold all my items? Is there a max size associated with this?

View 3 Replies View Related

Android :: Ampersand In String Array

Sep 16, 2010

I've looked around for how to use an ampersand ( '&' ) in an item for a string-array but can't seem to find it. I feel silly for having to ask for something this simple, but does anyone know how to escape it?

View 3 Replies View Related

Android :: Parcelable String Array

Oct 26, 2010

I have

ArrayList<String> ids = ArrayList<String>();

What would be the cleanest way to make it Parceleable? Apparently String itself is not parcelable, so Parcel.writeList(ids) is not working.I was thinking to either parcelize ArrayList<Uri> or put array contents into a Bundle.

View 2 Replies View Related

Android : Use Of A String Not An Array On Another Method

May 11, 2010

Im trying to make an activity that has a multiple choice dialog after you push a button. In there you select from a list of things. But these things are received from a web method before the dialog appears. So I create a string array after I receive them inside the onCreate to initialise it there with the correct size. But my dialog method then cant get the array because propably its out of its scope.

My code looks like this:

CODE:............

I cant initialise my array when the class starts because I dont know its size yet. This has to do something with the scopes of my variables and I am pretty confused

View 3 Replies View Related

Android : Referencing An XML String In An XML Array

May 19, 2010

in arrays.xml

CODE:............

in strings.xml

CODE:............

I would like to reference the string in the array "My item 1" from strings.xml.

View 2 Replies View Related

Android : How To Convert Byte Array In Bitmap?

Mar 19, 2009

I want to store image in sqlite database. I tried to store it using BLOB and String, in both cases it store the image and can retrieve it but when i convert it to Bitmap using BitmapFactory.decodeByteArray(...) it return null. Below is my code please have a look and suggest me where i m making mistake.

View 3 Replies View Related

Android : How To Convert Bitmap To Byte Array?

Aug 12, 2010

Does anyone know how to convert a bitmap to a byte array?

View 2 Replies View Related

Android : How Convert Bitmap To Byte Array?

May 29, 2009

I want to store pictures from the internet in my data base as byte arrays. I get the pictures as bitmaps, but can't find way to convert it to byte array.

View 4 Replies View Related

Android :: Add String To Array And Display Last / Previous

Apr 28, 2010

i want to add the current string in a textview view to a string array in arrays.xml.then display the last/previous string of that array in a textview (setText).

View 1 Replies View Related

Android :: Style Text In String Array

Feb 15, 2010

I have a string array and was trying to style certain parts of the text with tags like <b>, <i>, ... but it doesn't work.

The array looks like this:

CODE:................

The text is displayed in the textview like this: tTitel.setText(Html.fromHtml(Text[ii]));

I tried it without Html.fromHtml too but this had no effect. The styling tags do work if i use them directly in the code, like: tTitel.setText(Html.fromHtml("blabla<b>blabla</b>");

How to style the text in an array?

View 4 Replies View Related

Android :: Refer To String Ressource In Array.xml

Jan 22, 2009

Is there a possibility to refer to a string ressource in the arrays.xml?

I have tried: <string-array name="services"> <item>@strings/call</item> </string-array>

which I would normally do in a layout file. But it failed.

View 3 Replies View Related

Android :: Look Up Position In Spinner From String Array?

Aug 24, 2009

I have a pretty simple question, but I am still hammering my brain with finding an elegant solution.

I have a spinner filled with an array defined as xml resource:

<string-array name="distances"> <item>item1</item> <item>item2</item> </string-array>

Whenever I close the application I save the selected string of the spinner in a database. E.g. I save "item1".

On application restart I now want to reload the spinner with the previous selection. Therefore I read "item1" from the db and now have to somehow lookup the position of it and there I am stuck. An additionalproblem is that the array might have changed from the time where the data was saved to the db.

View 3 Replies View Related

Android :: Memory Leak - New Array List String

Oct 6, 2010

After several hours of searching for the cause of a Out Of Memory Error, I found a wierd problem with Strings. To keep it simple, trimmed it down to something like this:

ArrayList<String> someStringList = new ArrayList<String>(1000);
for (int i=0; i<1000; i++) {
String someBigString = new String(new char[100000]);
String someSmallString = someBigString.substring(0,1);
someStringList.add(someSmallString);
}

View 16 Replies View Related

Android :: Converting Base64 Byte Array To String

Feb 16, 2009

Im trying to convert a byte array which is in Base64 format to String as below. Data was not assigned properly to the String. Do I need to pass the encoding type while creating the new String?

View 3 Replies View Related

Android :: Array Imported From A File / Converted From String

Nov 10, 2010

I have a text file that I am pulling from my SD card which contains an array in plain text format. Here are the contents of that file ...
http://www.oddree.com/rayhaque/android1.jpg,http://www.oddree.com/rayhaque/android2.jpg,http://www.oddree.com/rayhaque/android3.jpg,http://www.oddree.com/rayhaque/android4.jpg,http://www.oddree.com/rayhaque/android5.jpg
I am trying to import that text file into a String, convert that String to an array, and then load that array into a list adapter. If I try to split up readString or a trimmed result of readString, I get a forced close every time. If I copy the contents of the file into a String and then use that ... everything works as expected. So what is the difference between loading this stuff from a text file, and loading it from an included string? Is it a byte conversion issue? Code...

View 1 Replies View Related

Android :: Development String Array Resource Too Big - Crashing App

Nov 24, 2010

I have a String Array Resource that has about 1000 drug names

<string-array name="index">
<item>Aspirin</item>
<item>Levitra</item>
....
</string-array>

I tried to load this string array into a String[] inside an activity. Using the same syntax provided by Google's java documentation found here.

Resources res = getResources();
String[] drugs = res.getStringArray(R.array.index);

It appears my string-array has too many records and its causing my App to crash (stack-overflow?) When I reduce the string-array resource to about 506 records, the app works again, but adding even 1 more element in the string-array would crash the app. What should I do? I want to code logic to filter and do other things to the list. I do not have a SQL db in the app so I can't do the processing in the DB. Is there a way to iterate through the string-array resource without loading it into a String []? I notice the resource is a pointer. Or is there an alternative data structure or approach that would work?

View 1 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved