Android : Unable To Fill List Layout In App

Jan 30, 2010

I'm attempting to write my first android app and am having a little problem with filling a List Layout from a DB.

The project itself is here:

http://code.google.com/p/biofuelsfinder/

However the specific code ...

The two portions commented out, if run cause and illegalStateException error which then aborts the code.

Below is the stacktrace

W/dalvikvm( 208): threadid=3: thread exiting with uncaught exception (group=0x4001b188)
E/AndroidRuntime( 208): Uncaught handler: thread main exiting due to uncaught exception
E/AndroidRuntime( 208): java.lang.IllegalStateException: Could not execute method of the activity
E/AndroidRuntime( 208): at android.view.View$1.onClick(View.java:2031)
E/AndroidRuntime( 208): at android.view.View.performClick(View.java:2364)
E/AndroidRuntime( 208): at android.view.View.onTouchEvent(View.java:4179)
E/AndroidRuntime( 208): at android.widget.TextView.onTouchEvent(TextView.java:6532)
E/AndroidRuntime( 208): at android.view.View.dispatchTouchEvent(View.java:3709)
E/AndroidRuntime( 208): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:882)
E/AndroidRuntime( 208): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:882)
E/AndroidRuntime( 208): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:882)
E/AndroidRuntime( 208): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:882)
E/AndroidRuntime( 208): at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1659)
E/AndroidRuntime( 208): at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1107)
E/AndroidRuntime( 208): at android.app.Activity.dispatchTouchEvent(Activity.java:2061)
E/AndroidRuntime( 208): at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1643)
E/AndroidRuntime( 208): at android.view.ViewRoot.handleMessage(ViewRoot.java:1690)
E/AndroidRuntime( 208): at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime( 208): at android.os.Looper.loop(Looper.java:123)
E/AndroidRuntime( 208): at android.app.ActivityThread.main(ActivityThread.java:4310)
E/AndroidRuntime( 208): at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 208): at java.lang.reflect.Method.invoke(Method.java:521)
E/AndroidRuntime( 208): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
E/AndroidRuntime( 208): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
E/AndroidRuntime( 208): at dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime( 208): Caused by: java.lang.reflect.InvocationTargetException
E/AndroidRuntime( 208): at com.biofuelsfinder.biofuelsfinder.buttonClickHandler(biofuelsfinder.java:37)
E/AndroidRuntime( 208): at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 208): at java.lang.reflect.Method.invoke(Method.java:521)
E/AndroidRuntime( 208): at android.view.View$1.onClick(View.java:2026)
E/AndroidRuntime( 208): ... 21 more
E/AndroidRuntime( 208): Caused by: java.lang.NullPointerException
E/AndroidRuntime( 208): at com.biofuelsfinder.RetailerList.fillData(RetailerList.java:34)
E/AndroidRuntime( 208): ... 25 more

Android : Unable to fill List Layout in App


Android :: Fill Layout With Buttons?

Mar 13, 2010

I want there to be buttons at the bottom of the screen, but if the screen size is larger, more buttons would be added.

For example, at a small screen size, there might be 4-5 buttons at the bottom, but if you ran it on a tablet or something similar, there would be maybe 20 buttons.

It can't scroll either, it just has to dynamically fill the layout with buttons.

View 3 Replies View Related

Android :: Relative Layout Height To Fill Remaining Space

Sep 9, 2010

I have the following layout in my xml file:

<RelativeLayout android:layout_width="fill_parent"
android:layout_height="fill_parent">
<FrameLayout android:id="@+id/logoLayout"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
-- some images </FrameLayout>
<RelativeLayout android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:orientation="vertical"
android:layout_below="@+id/logoLayout">

Button 1
Button 2
Button 3
Button 4

</RelativeLayout>
<RelativeLayout android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_margin="5dip"
android:layout_alignParentBottom="true">

Button 5
</RelativeLayout>
<RelativeLayout>

Maybe I didn't do it in the best way. What I want: have the Layout that contains the 4 buttons to use the entire space between the top and bottom layout, and I want to have the button equally arranged in the layout. Something like this:
http://img16.imageshack.us/i/androidq.png/

I add the whole layout code:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/background">

<!--The header of the page-->
<FrameLayout android:id="@+id/logoLayout"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<ImageView android:id="@+id/logoBackground"
android:src="@drawable/logo_background_small"
android:layout_width="fill_parent"
android:layout_height="wrap_content"/>

<ImageView android:id="@+id/logoImage"
android:src="@drawable/logo_small"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="left"
android:gravity="center"
android:padding="3dip"/>

<TextView android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/tracks"
android:layout_gravity="center"
android:gravity="right"
android:textSize="22dip"
android:textColor="#ffffff"
android:padding="3dip">

</TextView>
</FrameLayout>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:orientation="vertical"
android:layout_below="@+id/logoLayout">

<Button android:id="@+id/btn1"
android:layout_height="wrap_content"
android:layout_width="250dip"
android:drawableLeft="@drawable/img_small_btn_look_around"
android:background="@drawable/main_long_menu_button"
android:text="@string/btn1"
android:textSize="18dip"
android:textColor="#ffffff"
android:layout_marginTop="20dip"
android:onClick="btnMyTracksOnClick">
</Button> <Button android:id="@+id/btn2"
android:layout_height="wrap_content"
android:layout_width="250dip"
android:drawableLeft="@drawable/img_small_btn_look_around"
android:background="@drawable/main_long_menu_button"
android:text="@string/btn2"
android:textSize="18dip"
android:textColor="#ffffff"
android:layout_marginTop="20dip"
android:layout_below="@+id/btn1">
</Button>
<Button android:id="@+id/btn3"
android:layout_height="wrap_content"
android:layout_width="250dip"
android:drawableLeft="@drawable/img_small_btn_look_around"
android:background="@drawable/main_long_menu_button"
android:text="@string/btn3"
android:textSize="18dip"
android:textColor="#ffffff"
android:layout_marginTop="20dip"
android:layout_below="@+id/btn2">
</Button>
<Button android:id="@+id/btn4"
android:layout_height="wrap_content"
android:layout_width="250dip"
android:drawableLeft="@drawable/img_small_btn_look_around"
android:background="@drawable/main_long_menu_button"
android:text="@string/btn4"
android:textSize="18dip"
android:textColor="#ffffff"
android:layout_marginTop="20dip"
android:layout_below="@+id/bt3">
</Button> </RelativeLayout>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_margin="5dip"
android:layout_alignParentBottom="true"
<Button android:layout_width="90dip"
android:layout_height="wrap_content"
android:textSize="20dip"
android:textColor="#ffffff"
android:layout_alignParentLeft="true"
android:background="@drawable/sett_menu_button"
android:text="@string/back"
android:layout_marginLeft="3dip"/>
</RelativeLayout>
</RelativeLayout>

View 2 Replies View Related

Android : How Does Droid Market Fill In A List

Jul 20, 2009

I'm currently trying to download List content and display it just like the android market does... Were can I find the Android Market code? Or any pointers how to approach such task?

View 8 Replies View Related

Android :: How To Fill Elements In List View Programmatically?

Nov 16, 2009

I have a ListView with an adapter extending BaseAdapter.I create a view (from a LinearLayout and I put some items ont it depending on some parameters. I have a textview, with a drawable and sometime another textview next to the drawable in this horizontal linearlayout. For some reason, this command doesn't seems to work. So when my textview doesn't fill the full width of the list, I can only click on the part of the elements with the widget on it. I have try playing a lot with the layout and I can't get this to work. The parameters seems to be ignore all together. Only hack that would work I found was to set a big minimum width on my linearlayout but I don't think that's the best solution.

View 1 Replies View Related

Android :: Unable To Open Both Main.xml Files / From Layout & Layout-land At Same Time?

Aug 14, 2010

While developing for Android, I am unable to open more than one main.xml file in an Eclipse editor at a time.Each time I open one, it simply replaces the editor (tab) of the first main.xml with the new one, instead of opening a new tab - even if the contents of the existing tab were unsaved.Even stranger, I can open multiple main.xml files from different projects with no problems.This only happens when they're within the same project.

View 2 Replies View Related

Android :: Android Layout - Set Tiled Background To Fill Screen Behind Whole Activity

May 11, 2010

I'm new to android but I've been working my way through the tutoials. Still trying to get my head round layouts in a non-html world and was wondering how to achieve the following....

1) I'd like to set a tiled background to fill the screen behind the whole activity

2) I'd like to place a graphic and a button underneath it centred in the middle of the screen.

3) When the user clicks the button I'd like to start a new activity and presumably I have to do something to the current activity so the user can use the back button to get back to it.

View 1 Replies View Related

Android :: How To Make Layout "fill" Available Space In Middle?

Feb 2, 2009

Let's say I want to make a layout that has 3 TextViews, one on top of the other. But, I want the top TextView to always "stick" to the top of the screen (regardless of orientation), and I want the bottom TextView to always "stick" to the bottom of the screen. Then I want the middle TextView to always fill the available space in between (again, regardless of screen orientation). I've had no luck with LinearLayout and I've come close with RelativeLayout but neither have provided by desired solution.

View 3 Replies View Related

Android :: Add A List To My Layout?

Aug 14, 2010

I want to create a layout like this:

On the top a TextView, after it a scrollable list of words, in the bottom two buttons.

But in order to create a scrollable list I think I must use ListActivity, but I want to create an Activity so the only scrollable part is the list and the TextView and buttons are fixed.

How can I do this?

View 1 Replies View Related

Android :: Unable To Add A New Layout XML File

Aug 21, 2009

Using eclipse 3.4.1 and also 3.5 and I cannot seem to add a new layout .xml file.I tried adding it externally using windows explorer, but got all these errors.

[2009-08-21 00:01:54 - TestAndroid] (skipping index file 'C:workspaceTestProject
esdrawableThumbs.db') [2009-08-21 00:01:54 - TestAndroid] reslayoutTest1.xml: Invalid file name: must contain only [a-z0-9_.] [2009-08-21 00:01:54 - TestAndroid] reslayoutTest1.xml: Invalid file name: must contain only [a-z0-9_.]

Then i tried right click on the layout folder, selected new Android XML file and I got this --

The selected wizard could not be started. Plug-in com.android.ide.eclipse.adt was unable to load class com.android.ide.eclipse.editors.wizards.NewXmlFileWizard. com.android.ide.eclipse.editors.wizards.NewXmlFileWizard

I tried both versions of eclipse, I tried uninstalling and reinstalling the ADT plugin. Nothing seems to be working!

View 3 Replies View Related

Android :: Get Kinda Layout With List View

Apr 18, 2010

Find the link to attached file, i need to have this kinda layout. is it possible?? well perhaps it is, but im not getting it how to do it. i want to specify the whole layout in the xml, but it gives runtime error ...

View 8 Replies View Related

Android :: How To Approach The Layout Of A Sortable List

May 7, 2010

I plan to implement an alternative sortable list of images but I do not know how to approach the function of the layout. The plan is to make it look like the playstation 3 media bar. One example of use for this sortable list could be a result set from search for cars. On the x-axis there is model year and on the y-axis there are images of cars that year. BUT I only want the car highlighted that is in the cross of the x and y-axis, all other area grayed out in some way. You are able to navigate through this list in all directions. Make sense?

I would like to know where to start to accomplish this. My first approach was to implement a gridview but I only manage to make it scrollable in one direction.

View 1 Replies View Related

Android :: How To Force A Line Break In Xml Layout When Using List Adapter

Jul 13, 2009

I am struggling with applying a forced line break in the xml layout when using a simple list adapter. The data for the list adapter is being pulled from an sqlite db.

Here is the code:

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

And here is the R.layout.item xml:

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

View 2 Replies View Related

Android :: Keep Buttons At Bottom Of Layout Visible When List Is Long

Sep 7, 2010

I have a layout that is three linear layouts. The top has some icons and the middle has a tabhost. Each tabhost has a list inside it. The bottom linearlayout has two buttons that should stay at the bottom on the screen at all times. The problem is when a list in the tabhost gets too long, it displays over the buttons. I tried to find some way to get the buttons to bedisplayed over the list but have failed so far.

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

View 1 Replies View Related

Android :: Unable To Change Layout Gravity Of Button Programmatically

Oct 7, 2010

I'm unable to change the layout_gravity of a Button programmatically, does anybody know how to do this?The gravity attribute is easily changed using Button.gravity(), Ie it changes the gravity of the text inside the button I cannot change the gravity of the button itself. I also cannot seem to find this in any of the layout params contructors.

View 2 Replies View Related

Android :: Unable To Add Subview To Linear Layout With Wrap Content

Aug 29, 2010

I'm using data to build elements of a ViewGroup. The ViewGroup are LinearLayouts, except the leaves, which are TextViews. Because Data draws the hierarchy, I inflate the LinearLayouts and TextViews from individual XML files programatically on the fly.

My Problem:
When I create a LinearLayout with the attribute wrap_content, then inflate a TextView or other LinearLayout into it, I can't get the parents (or enough of them, anyway) to redraw, respecting the new view. These LinearLayouts always seem to come out at 0 size, because when they are first created (before their children are inflated), they wrap around nothing. I've tried calling some stock methods of ViewGroup but nothing seems to work.

View 1 Replies View Related

Create A Scrollable List Layout?

Feb 25, 2012

One of my activities receives some data.I want to obtain a layout like the one for the "contacts" app, which has 1 contact on each row and clicking a row you pass to another activity which shows the details.

What do I need to create the "list" layout?

Are those rows simply TextViews or what else?

How do I generate the rows at runtime into the layout?

If it is too long to write down some code, just tell me what I need and I'll check by myself.

View 2 Replies View Related

Android :: Unable To Get Layout Correct For Inputting Coordinates In EditTexts For Maps / What To Do?

Oct 28, 2010

I need to input latitude and longitude separately in 2 EditTexts and display the location at the click of a button. Somehow I'm not able to get the correct layout as i precisely require 2 EditTexts aligned side by side and a button below them.

Here is what i already have code...

View 2 Replies View Related

Samsung Galaxy S :: Unable To Add My Server To Trusted List / Way To Do

Jul 26, 2010

I am trying to setup my email app but it won't let me pass the setup screen because it says that my server is not a trusted one. This is because of the certificate that is instaled on my server. On my desire I could click on continue but on the galaxy it won't let me go any further and it returnes me to the setup screen. Please help me find a way to add my server to the trusted list.

View 2 Replies View Related

Android :: Add Text View Before List View In Linear Layout?

Mar 11, 2010

I've tried to add a TextView before a ListView in a LinearLayout. The result is that the ListView wont show at all. The same thing happens if I put the TextView after the ListView, but then I will only see the ListView. Is there a way to get a text view above the ListView without to much of a hassle?

View 10 Replies View Related

Sony Ericsson Xperia X10 :: Unable To Compose SMS - Contact List Not Appearing

Jul 24, 2010

Am now onto my second Sony Ericsson Xperia phone, as I am unable to compose a new SMS message. ALthough I have imported all contacts from SD memory card, and they appear in my contacts and if somebody is to call or SMS me their name appears but when I go to send a new message no names appears just lets me type their name but does not allow to send the text as there is no number?

I really like this phone and do not want to have to get a 3rd one or change phones altogether.

SIM card does not work effectiviely either. SOme numbers come up with a search but I almost have to type the full name - cannot just enter say "D" and all names appear under that letter.

Vodafone and Sony Ericsson are unable to provide any further advise as I have completed factory data resets, un and reinstall software updates. Sony Ericsson has said they have not had another feedback like this?

View 2 Replies View Related

Android :: Shape With Different Stroke And Fill

Sep 15, 2010

How can I draw a shape (e.g. circle, rectange) that has different stroke and fill colors? Eg. A circle with green perimeter, but black inner fill.

View 3 Replies View Related

Android :: How Can I Fill In Form On Web Page?

Aug 29, 2010

How would you fill in a form on a webpage (not under my control) in an Android program?I want to write a little android program to automate interacting with a website that someone else has written and I can't change. It has no published API.It is step 4 I'd like the help with. If I wasn't using Android I'd use a library library like libcurl (for python) or apache httpclient (for normal java), or I'd do some DOM interaction with a webbrowser. What would you recommend doing for android? Is there something built into the standard libraries you'd recommend?I'm a pretty experienced Java programmer but all I've written in Android is hello world, if that affects your answer.

View 1 Replies View Related

Android :: Auto Form Fill App

Jul 1, 2010

Does anyone know of an app that stores name and address info for filling out forms online?

View 3 Replies View Related

Android :: SMS Intent Does Not Fill In Number

Sep 17, 2009

I want to send an SMS from an application, but without needing the SMS permission, using an intent. This way the user can also decide if he/ she really wants to proceed to send the SMS.mms-sms"); startActivity(sendIntent); However, when the SMS screen now shows, the number is not filled in. The SMS body is however filled in. This happens on the emulator and on a phone. What am I doing wrong please?

View 3 Replies View Related

Android :: How Can I Fill Outlined Font?

Dec 7, 2009

I'm trying to use a Helvetica outlined ttf and i want the background of the font to be yellow and the outline part be black.but it does not work, the font is drawn with the black outline but no yellow background. In fact I am not even sure what does the bgColor field from TextPaint is for, i haven't found information about it in the doc. I've also tried to use the setBackgroundColor(Color) method from TextView but it doesn't fill the font inner part but all the TextView space.

View 3 Replies View Related

Android :: LinearLayout Fill Middle

Aug 1, 2009

I have a vertical, set height (300px) LinearLayout (LL) with 3 nested LLs. 1 and 3rd are set with android:layout_height="wrap_content" and the middle one with android:layout_height="fill_parent". To my dismay, 3rd LL get's pushed out with 2nd one filling parent layout right to the bottom. How do I achieve desired effect since I want potentially resize the outside container with the middle portion expending and contracting to accommodate the change

View 4 Replies View Related

Android :: ScrollView Always Fill Dialog

May 3, 2009

Pulling my hair out on this one. I want a dialog that contains a ScrollView with an embedded TextView that will contain what could be a couple of pages of text. Below the ScrollView I want a close button. Everything I try that doesn't involve directly setting the height of the ScrollView results in the ScrollView filling the dialog and the button being invisible because it has been pushed off the bottom. I've tried about every combination I can think of for layout_height and layout_weight of both the ScrollView and the Button but always get the same result.

View 5 Replies View Related

Android :: Dialog Can't Fill Whole Screen

Jul 31, 2009

My dialog shows a relativelayout, which is set to fill_parent in both width and height. However, it doesn't fill the whole screen. I tried settting the window flags to full screen but that didn't help either. Can someone tell me how to do this?

View 5 Replies View Related

Android :: Textview Fill Parent ?

Jul 15, 2010

I have a simple ExpandalbeList. For the group header view, I'm using a simple TextView, I am setting the background of the text to a drawable. I have the textview parameters set to FILL_PARENT, but the background of the TextView only covers the width of the text. I realize that I can put this all inside of a Linear Layout, but that just seems like a waste. isn't there a way to make the bounds of the text view stretch to the edge of the listview?

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

View 1 Replies View Related







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