Android :: Pass More Than One Array To A Listview?

Jan 7, 2010

I am using a listview to display items.
Currently I am passing an String array of items to it.
But I want to pass one more array and display its items alongwith the items of the first array(i.e somehow two lines of text).
How can I do that?

Android :: Pass more than one array to a listview?


Android :: Way To Pass An Object Array To An Activity

Nov 15, 2010

I have read posts on passing arrays from and to activities, but I am confused as to how I would do it for my specific case.

I have an array of objects called DaysWeather (a DaysWeather[] array) where the objects have several String attributes as well as a bitmap attribute. I read somewhere that you have to make it serializable or parceable or something, but it seems messy at first glance.

Could someone lead me in the right direction?

Is there a simple way to do this?

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Android : Want To Pass Array Strings From One Activity To Another

Feb 15, 2009

I have two activities. I want to pass array strings from one activity to another. I am using putStringArray and getStringArray functions. But still its not working. Could you please let me know how can I do it? Is there any other way to do it?

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Android :: Pass Float Array Between Activities In Android?

Nov 12, 2010

class1.java has creates a float[] array that is need to have in class2.java. How do you do this? The float[] is points. Here is an example code:

class1.java
import android.app.Activity;
import android.content.Context;
import android.app.ListActivity;
import android.content.Intent;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Typeface;......................

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Android : Pass An Array From One Activity To Another In Android?

Aug 24, 2010

I want to pass an array from one Activity to another Activity,for example pass arrat frin image_view Activity to Blackimage Activity..

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Android :: Getting Updated Array Of Data From ListView / Adapter

Aug 10, 2010

I must be missing something simple here.I've searched around but don't think my search query is touching on the right topics to yield results. Anyhow, what I'm after is running through the array of data I bind to a ListView after a "Submit" button has been clicked.

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Android :: How To Detect Particular View Longclicked From Array Listview?

Feb 18, 2010

I have an array list of a view in my application. The view has both single click and long click listeners. To detect a particular view that is selected I'm using isPressed() for single click listener. Now how can I detect that a particular view is longclicked from the array list of view?

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Android :: ListView Scrolling - Array Contain Large Number Of Items

Jun 27, 2010

I have a ListView with a scrolling issue. The Array contain a large number of items. When I try to scroll down, the listview displays the first items again. For example, if the initial view shows 12 items and I scroll down to view the next three, instead of showing 4 through 15, if shows 4 through 12 followed by 1, 2, and three. Debugging the Adapter reports that getView return 4 through 15 just as I would expect.

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Android :: ListView For XML Data - Existing Array Or Database Cursors

Mar 16, 2009

Where could I find any examples of rendering XML data in a ListView? i.e, the model is read from a XML file, not in an existing array or database cursors.

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Android :: Dynamic Array Instead Of Static / When Creating ListView Icons And Text

Oct 29, 2010

I am using this following code which creates a ListView with text and an icon but the problem that I have which the following I want the array to be dynamic instead of static so my list gets created dynamically not statistically. My ultimate goal is to retrieve specific strings from my Db and to display it then on the Listview where every string would be in each row.

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Android :: How To Pass Selected Item's ID From A ListView To An AlertDialog

Jul 20, 2009

I have a ListActivity, and long-pressing on an item brings up a context menu. One item in the context menu is "delete", and that brings up a confirmation box (and AlertDialog). When the user presses OK in the confirmation dialog, I need to know the ID of the item that was originally selected, so that I can actually delete it.

The flow looks like this:

This event: Causes Android to call:
-----------------------------------------------------
Long press an item -> onCreateContextMenu()
Select context menu item -> onContextItemSelected()
call showDialog()-> onPrepareDialog()
user clicks OK -> onClick()

In onCreateContextMenu and onContextMenuSelected, I can get at the id of the selected item from the ContextMenuInfo. In onPrepareDialog, however, I no longer have access to that information. The rub is that onPrepareDialog needs this information to set up an onClick listener on its POSITIVE button.

I know that, during onContextMenuSelected, I can stash the selected item's ID away into a field of my activity. I have done that, and it works. But it's also really ugly. The statefulness that it introduces makes me uneasy. Has anybody else seen a better way to pass such information around than to use fields in the activity?

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Android :: Pass Object Between ListView And Webservices Class?

Oct 3, 2010

I have a class A which is responsible for fetching data from web services in android and i have a class B which is responsible for creating and rendering List View in android

Now how can i populate data on List View once the data is fetched successfully.
well i have following options but which one is better .. (if someone has anyother then i don't mind)

1) Create an intent of Class B and
pass the data that need to be
populated

2) Creating a static method int Class
B which will accept the data as an
argument and call setListAdapter

in class B i have used Holder Patter to create ListActivity. ( for reference List14.java in samples of Android )

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Android :: Android - Filling ListView With Array

Aug 19, 2010

I can't fill a ListView layout with an array of strings.

Here is the Activity:

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

Here is menu_item:

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

And here is symptom.xml -

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

Does my public class need to extend "ListActivity". I tried that and that didn't work.

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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?

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Android :: Converting Byte Rgb_565 Array Into Argb Or Rgb Array

Jan 12, 2010

I have Picture data in byte rgb_565 array, and I want convert it in a productive way into argb array. Right now I have found only one (little slow) way to do this: Bitmap mPhotoPicture = BitmapFactory.decodeByteArray(imageData, 0 , imageData.length);

where imageData is my byte[] array in rgb_565, and then: int pixels[] = new int[CameraView.PICTURE_HEIGHT*CameraView.PICTURE_WIDTH]; mPhotoPicture.getPixels(pixels, 0,PICTURE_WIDTH, 0, 0, PICTURE_WIDTH, PICTURE_HEIGHT);

The point is I believe creating a Bitmap object is exacting and not necessary in this case. Is there any other faster way to convert rgb_565 array into argb array? I need this because making image processing on rgb_565 array seems to be a little annoying. Or maybe it is not so hard?

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Android :: Converting Short Array To Byte Array

Feb 16, 2010

I am trying to make an application that would be able to send the user's voice over the network using RTP. I am using the ported stack from hsc (JLIBRTP) and I am able to record user's voice in a saperate thread. the problem is that jlibrtp uses has a class named RTPSession that is responsible for the session and has the sendData method that takes a byte [] as argument and the AudioFormat class I am using to record user's voice is in AudioFormat.ENCODING_PCM_16BIT wich is short. I have tried using 8bit audioformat but I get an illigalargument exception in my htc magic and in my emulator. So is there any way I can convert the short [] to byte [] ? would that be acceptable in order of voice quality?, is the above error a known bug for htc magic or the platform doesn't support 8bit audio format?

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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.

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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.

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Android :: Insert Array Into Array

Sep 13, 2010

In my android application i need to insert an array into an array and access its values. Is there any way that i can get this done.

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HTC Incredible :: Can't Sign Into Application Store Pass Invalid Go To Recover Pass?

Jul 13, 2010

I was just on there yesterday i go into browse tonight and now all of a sudden it says pass world invalid from last night till this morning i tried typing in the little letters they had and I cant read it so I go to the google site. I put the info in and it says sorry account has been terminated for terms and conditions I didnt even do any thing to violate them?

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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?

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Android :: Way To Change ListView Style Droid Without Building Custom Listview ?

Jun 26, 2010

I would like to change text and back ground color of my Listview without building custom rows. Is this possible ?

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Android :: How To Keep ListView Header From Scrolling With ListView Content?

Jun 24, 2009

There must be a way to do this. How can you tell a ListView that has a header to not scroll it when the user scrolls the contents? I want it to stay in a "stuck" position so that the user can always see what column the content applies to.

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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?

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Android :: Getting Values From Array

Apr 16, 2010

I have a collection of strings and declared the strings individually as arrays using ArrayList<String> al=new ArrayList<String>(); and called the arrays in the program by using al=getIntent().getStringArrayListExtra("titles");

Now, instead of declaring each of the arrays i have created SongsArray.java like below...

public class SongsArray {
private String title;
private String movieName;
private String singerName;
private String imagePath;
private String mediaPath;

public String gettitle()
{
return title;
}
public void settitle(String title) {.................

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Android : Gridview And Using Array

Dec 29, 2009

My question is this: i was looking at the "Hello world view: gridview" example and was wondering, how do i load all my images dynamically. for example in the ImageAdapter.java file, at the end there is:

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

But what if i dont know the images name (as the user will add new images). what i would like to do is grab the image name from an xml file and then load it into an array.

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Android :: Storing An Array Of Objects

Mar 31, 2010

I have an array of 5 Timer objects in my app, some of wich have been scheduled with a TimerTask. I need to be able to store and load these 5 Timers; is there a way to save Objects? Maybe storing the address of the array would be enough? How could I do that?

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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?

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Android :: Assigning Value To A 2-Dimensional Array

Oct 27, 2010

How can I assign value to a 2-dimensional array?

My array is:

String[][] arr=new String[2][3];

And when I am assigning value to this array, application is stopped.

Example: arr[0][0]="hello";

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Android :: Passing An Array To A View

Apr 8, 2010

My background is in C, but I'm relatively new to Java and to Android. I have a question as to whether I'm implementing code in the best way:

As a learning exercise in Java and in meeting the Model-View- Controller pattern, I wrote a simple game. It plays out on a 2D grid owned by the game class, and is drawn to the display by an extended View class. I have it working, but I'm wondering after the fact if I'm going about it the right way.

Here's a simplified version of what I have:

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

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