Android :: Show Multiple Overlay Item On Droid Map?

Sep 1, 2010

I am developing one Map based application and in this application i want to draw Multiple Overlay Item(With Marker) on map.so anyone can told me the efficient way of doing it.

Android :: Show Multiple Overlay Item on droid Map?


Android :: Custom Overlay Item Not Drawing

Aug 10, 2010

I created a custom OverlayItem class so that I could essentially have one kind of OverlayItem whose Drawable marker would set itself depending on the state of some data that I pass into it. I have attempted to accomplish this by, on my first attempt, utilizing the setMarker method within the OverlayItem class. Once that did not work I attempt to override the getMarker method and have it return the appropriate marker to represent the data. Both of these attempts ended with nothing being drawn on the map...however if they are commented out the markers draw just fine (except they of course use the default marker, which isn't what I want). Here is my code for my custom OverlayItem class (the commented out methods I have tried and they have not worked):

private class MyOverlayItem extends OverlayItem {
private Context mContext; private MyData mData;
public MyOverlayItem(GeoPoint point, MyData data, Context context) {
super(point, data.getWhat(), data.getWhere()); this.mContext = context; this.mData = data;
/*if(data.getTemp() > 200) this.setMarker(res.getDrawable(R.drawable.icon_data_hot_l));
else if(data.getTemp() > 100) this.setMarker(res.getDrawable(R.drawable.icon_data_neutral_l));
else this.setMarker(res.getDrawable(R.drawable.icon_data_frozen_l));*/ }
/*@Override public Drawable getMarker(int stateBitset) {
Resources res = this.mContext.getResources(); if(this.mData.getTemp() > 200)
return res.getDrawable(R.drawable.icon_data_hot_l); else if(this.mData.getTemp() > 100)
return res.getDrawable(R.drawable.icon_data_neutral_l);
return res.getDrawable(R.drawable.icon_data_frozen_l);
}*/ }
Is there a way to do what I am attempting to do or do I need to make a unique OverlayItem class corresponding to each state of my data?

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Android : How To Show Pop Up On Clicking Map Overlay

Mar 4, 2010

I want to show a custom image with some data in it while clicking map overlay that i have added to google map in android.

Can any one guide me how can i create that custom image or thing to be displayed on google map with some data on it?

some body told me to go for custom view but i have no idea about them.

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Android :: Adding Items To Maps Overlay Does Not Immediately Show On Map

Aug 28, 2010

I can't figure out how to tell my Map to redraw its overlays once I've updated them. Currently the user has to touch the screen before the map is redrawn.

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Android :: ListView - Last Item - Show

Jun 21, 2010

I have an issues, I want to show 20 items in the list.

But there is a catch: if the user scrolls down to the bottom of the list, there will be an item that says: "Show more items", and when the users click on it, more items will be added to the list.

My question is how is poosible to have a last item, that has a different style and looks different: and does different things,(I think this is used in QuickSearchbox)

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Android :: How To Show Menu Item Automatically

Dec 8, 2009

How to show menu items automatically (without clicking menu button) when the layout is viewed?

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Android : ListViews With Multiple Item Layouts

Aug 5, 2010

I have a ListView on my ListActivity and I'd like the rows of the ListView to be 1 of 3 different layouts. The first item in my list is always going to use layout A, the second item in my list is always going to use layout B, and all subsequent items are going to use layout C.

Here is my getView function: Code...

R.id.label1 and R.id.label2 are TextViews on R.layout.layout_A. However, txtLabel1 and txtLabel2 are null after trying to set them. Why?

I stepped through this code in the debugger and it inflated the correct layout (R.layout.layout_A) and fell into the correct case below to set the R.id.label1 and R.id.label2 text. Also, if there is a better way to do this, please let me know.

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Android :: How To Select Multiple Item In ListView In Phone?

Sep 1, 2009

How to select multiple item in ListView in android.?

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Android :: Listview Item Color - Multiple Selection

Mar 8, 2010

My list view is a multiple selection list view. i have to show the selected list view items in one color(say green) and the other items in some other color(red). How to achieve this?

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Android :: Show Html At Listview Item Onclick?

Oct 18, 2010

I'm now stuck in html loading from my assets folder. I've several html pages under assets folder and have to load those at listview item onclick. Each listview item own their html pages.Does anybody know how i can get onclick event and how to show specific html pages?

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Android :: Setting Multiple Set Different Actions To One Menu Item

Jan 21, 2009

I am having trouble setting one menu item/button to run different actions based on other actions currently running(ie having the button toggle actions). what I am trying to do is have a menu item to toggle wifi on and off but when I try to run if/else statements on the menuitem click it force closes the app.

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Android :: Use 'SQLiteStatement' To Insert A Item ( With Multiple Columns)?

Sep 6, 2010

I am new in Android development, I got a simple question to ask, I know the way how to implement item insert to DB table when there is only one id column and one "name" column in the table, which is code...

But how about there are multiple columns (more than 2 columns) in the table, how to implement the insert function?? For example I have a TABLE (myTable) has the following columns:

"CREATE TABLE myTable (id INTEGER PRIMARY KEY, date TEXT, time TEXT, cost DOUBLE)"

Now, I want to use SQLiteStatement to insert a item to this table, how to do that?

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Android :: Map Open Overlay When Pin Is Clicked - Overlay Contains Description / Button

Aug 18, 2010

I like tu use the MapActivity to display some pins. When a pin is pressed i like to open a description. This can I obtain following the tutorial: http://developer.android.com /resources /tutorials/views/hello-mapview. But now I like to put a button on the overlay window. That button should open a detail activity. How can I make this? How is possible to personalize the overlay "info window"?

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Android :: Cursor Adapter - Binding Multiple Item Values In ListView

Jan 12, 2010

I have the following code to intantiate a SimpleCursorAdapter to use with a ListView. As you can see I have passed the R.layout.log_item to display the list items, and one value/control to bind to (TripDate).

SimpleCursorAdapter sca = new SimpleCursorAdapter(this, R.layout.log_item,c,new String[] {DBAdapter.KEY_LOG_TRIPDATE},new int[]{R.id.txtTripDate});

This works. I currently only have one widget in the layout xml, a TextView to hold the TripDate.
How do I pass multiple binding parameters for the additional widgets in the layout? So I can also display other info.

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Android : Get An Item's Position From Item's ID In Droid Spinner?

May 25, 2010

I need to get an item's position in spinner knowing it's ID. I've tried to do it with Spinner and SpinnerAdapter classes but there are no corresponding methods there.

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Android :: Can't Use Multiple Select At One Dialog - Show Two At Same Time?

Sep 14, 2010

How to show two dialog at the same time? i don't to use Multiple Select at one dialog.

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Android :: Graphically Represent Multiple List Selections / Dynamically Change List Item View

Apr 23, 2010

I'm trying to create a multiple selection list where the selection is represented graphically rather than with checkboxes.My list has checkboxes, but I want them to serve a different purpose. I'm using a cursor to hold my data and created a custom view binder for the SimpleCursorAdapter. I did this for the checkboxes and general flexibility.So far I haven't even been able to show one line as being selected. I've enabled multiple selection on the list and denied the children of the list item focusability. I've tried manually changing background color with the position fed in through the list item click listener. But the wrong items get changed and they don't even change to the right color. I've enabled touch focusability with no improvement either.Ideally, I'd like the trackball highlight focus bar to appear in multiple places. But I don't think this is possible unless you use the drawable directly. But I don't know how to find or apply it. My next idea was to have a slim view bar that changes color. But I had the same problem with the wrong item being selected so I never finished trying to guess the index position to see if this would work. My most recent idea is to completely swap out the view for another one if it's selected. But I have no idea how to do this either. I'm thinking of using an array list to store the _id s of the items that need a different view to get around the wierd selection problem. I'm also thinking of passing in the ID field as my from and the selection view as the to for my adapter. Then I'd intercept it with my binder and change the view accordingly. But once again, I'm not sure how to do this successfuly.

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Android :: Multiple Program Shortcuts Show Up In Its Menu / Avoid It?

Jul 7, 2010

In my application I have a number of Activity classes. When I run on emulator (or install to a device) a corresponding number of program shortcuts show up in the programs menu. Why does this happen and how can I avoid it?

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Android :: Show Unread SMS And Mail (from Multiple Accounts) On Dock?

Jun 28, 2010

I'm using LauncherPro and was wondering if there's anyway to show unread SMS and unread mail (from combined multiple accounts) in the dock? Or is the only way to add a widget to the desktop?

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General :: Play Website Does Not Show Apps On Multiple Devices Anymore

Aug 9, 2013

I just have purchased a Nexus 7. I went to the google play website and I used to be able to see all my devices individually and see what apps were installed on each device and all the apps in my library. It made it easy to add apps to a new device. Now I just see all the apps installed but not broken down by device, so I have to click on each individual app to see on which device they are installed. It is a more convoluted process, and I would like to see on the website at a glance which apps are installed on each device I own. Did something change or something I am missing? I also can't log in do the device manager with Chrome but I can with Safari. Mac OS X10.8, Android 4.1

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Android :: Click In List View Item Changes Status Of Elements Inside Item?

Apr 9, 2010

I don't know exactly how to explain this problem, but I'll try. I have a ListView with several items. Each item has inside a TextView and two ImageView. I want the ImageView change when I click on them, and I want to open a context menu when I press for a long time into the ListView item.For the ImageView, everything works properly. For the whole item, I can show the context menu after a long press, but my problem is that the ImageView changes as well when I am pressing the TextView, for example.I hope you understand my problem. I think that all the children of a view are affected by an event in the parent, but I am not sure.

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Android :: How To Scroll Up When Choose Some Item At Item List?

Nov 20, 2010

I jave a list of item (linearlayout inside a scrollview where i add buttons vertically to linearlayout dynamically from the java code)i need when i click on one button the item moves up (scroll up) , to make the item at the first of the screen

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Android :: Clear Mapview Overlay Drawing In Droid

Feb 16, 2010

I am doing one small GPS application. I have to show multiple palces . I can able to show multiple places using custom overlay method.Now i have to show route between two points , while showing route i have to show only that two points. remaining all points should disappear but i don't know how to disappear the other points.

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HTC Droid Eris :: Way To Show Saved Contacts Picture To Show Up In MMS?

Dec 24, 2009

Does anyone know how to get your Eris to show the saved contacts picture to show up in MMS and Phone calls? If I dial their number sometimes it shows up and sometimes doesn't. In never shows up in text messaging.

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Motorola Droid :: Overlay A Route In Google Maps?

Feb 5, 2010

I am looking for a way to overlay a route in google maps.

What I want is to take this map Greenways Oak Ridge Google map and get it to my google My Maps. Then I can pull it up in Maps and use my location to see where I am in relation to where I need to be in case I want to take a different route to need to shorted the ride due to darkness.

Most rides I do I can find these maps but cant do anything with them.

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Android :: Find Item In List Without Filtering List But Just Scrolling To That Item

Oct 17, 2010

Trying to implement simple dictionary. I want to make it so while the user is typing in the EditText box the list to scroll automatically to the best match. I don't want it to filter the list. For example if the user types "s" in the EditText I want the first word that s/he sees under the EditText box to be the first word in the dictionary that starts with "s." But the user should still be able to slide up and down and to be able to see the entire list of words. It is basically like a go to functionality. I used ArrayList to store my list of words. The data is in res/raw/data.xml file. Here is my onCreate method
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
wordListView = (ListView)findViewById(R.id.wordList);
myEditText = (EditText)findViewById(R.id.myEditText);
words = new ArrayList<Word>();
arrAdap = new ArrayAdapter<Word>(this, android.R.layout.simple_list_item_1, words);
wordListView.setAdapter(arrAdap); try {
InputStream inSource = getResources().openRawResource(R.raw.data);
DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
Document doc = builder.parse(inSource, null);
NodeList wordsList = doc.getElementsByTagName("eng-bg");
int length = wordsList.getLength();
for(int i = 0; i<length; i++) {
Element entry = (Element)wordsList.item(i);
Element eng = (Element)entry.getElementsByTagName("english").item(0);
Element bul = (Element)entry.getElementsByTagName("bulgarian").item(0);
Element id = (Element)entry.getElementsByTagName("ID").item(0);
String english = eng.getFirstChild().getNodeValue();
String bulgarian = bul.getFirstChild().getNodeValue();
int wordId = Integer.parseInt(id.getFirstChild().getNodeValue());
Word word = new Word(bulgarian, english, wordId);
addNewWord(word);
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}wordListView.setOnItemClickListener(new OnItemClickListener(){
public void onItemClick(AdapterView<?> parent, View view, int pos, long id) {
selectedWord = words.get(pos);
showDialog(TRANS_DIALOG);
myEditText.setText(selectedWord.getEnglish());
myEditText.addTextChangedListener(new TextWatcher(){
public void onTextChanged(CharSequence s, int start, int before, int count) {
@Override
public void afterTextChanged(Editable s) {
// TODO Auto-generated method stub
@Override
public void beforeTextChanged(CharSequence s, int start, int count,
int after) {
// TODO Auto-generated method stub

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Android :: Menu Item Separetor (menu Item In Different Line)

Jun 2, 2010

How can i define each menu item in different line? Right now if I'm adding 4 items they will get the form of 2X2. Is there a way to add them differently? Like 1 item and 3 below it? or 1X4?

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Android :: Add CheckBox To Any ListView Item In Droid?

Apr 23, 2010

I'm writing an app with ListView layout and i want to add to any line
in this ListView CheckBox.
How can i do this?

This is my XML file...

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Android :: Get A Selected Item From Spinner In Droid?

Aug 2, 2010

How to get a selected item from a spinner in android?

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Android :: Set Listview Item Size In Droid?

Mar 5, 2010

I have added some adapter to the list view. For some items, the text is lengthy and the item displays only some portion of the text. How to fix this.? Is there a way to set the size of the list view item?

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