Android :: MapView Does Not Work In HTC Hero
May 1, 2010
I have a MapView (in MapActivity), and it works in my simulator.
The google map and the overlay I made are showed in simulator screen
After installing in HTC Hero, the overlay is showed in phone screen, but google map is not showed in phone screen.
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Sep 7, 2009
I've try to make a mapview with itemized overlay and it's not work. I share my code if anyone see anything :
java class mapview code...
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Jun 2, 2010
I am facing to android application signing problem. My application contains Google MapView. When I compile the app and run on the emulator, MapView works fine. But signed the app, MapView doesn't work. I've get Google Map API. This works on the simulator. I could sign the app once 2 months ago. Then I've upgraded the app. Now I need to sign the app again. Actually I don't know why signed app's mapView doesn't work. How to fix it?
I used following steps when sign the app: Run Eclipse. Select the project. Right Click -> Android Tools -> Export Signed Application Package -> Then Filled forms. (In forms, Validity years: 200, and all passwords are same.)
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Sep 14, 2012
i used this tutorial to make a map activity: https:[url].....
The map and my overlays show up fine. But when i try to pan to somewhere on the map, my touch controls start acting funny. The map pans to the ocean or another country altogether. Or it zooms out all the way and sometimes it opens other apps when i try to pan.
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Jul 16, 2010
I had found a lot of stackoverflow post about save an Activity and the reload it.
My question: How can I have an Activity with an MapView and after reload the same mapview?
What is the best way to switch between activity and views?
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Feb 12, 2010
So, I installed the N1 News and Weather App and find it to be awesome!
My question...are there any other apps from the N1 or other android phones that will work on the Hero?
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Nov 7, 2009
I'm running Windows 7 on my main PC and netbook - are there any issues with the Hero and Windows 7? i.e. HTC Sync? Really excited and looking forward to getting the phone - still not sure what to do with the N97 - speaking of which are there any REALLY good fm transmitters that work with the Hero for in-car playing?
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Jan 31, 2010
My alarm clock on the HERO doesnt work now, i set the alarm but it doesnt go off. Seemingly it might be an app which is stopping it from working? is it possible=? and also how might i find out which app it is thats stopping it.
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Oct 15, 2010
http://androidforums.com/htc-desire/199604-angry-birds-out-now-free.html Its been posted up on a couple of places that its out for free (officially).I managed to download it to my PC, used advice already offered (such as this; Menu > Settings > Applications > tick Unknown Sources) but I'm getting " Parse error There is a problem parsing the package".I'm guessing its not compatible with this phone, OR I'm not compatible with modern technology.
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Sep 26, 2009
Can anyone tell me whats the process for getting internet to work on a brand new HERO?? mobile network but not WIFI because i tried WIFI and it works.
whats rooting?
whats updating rom?
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Feb 13, 2010
All of the reviews seem to be about the Nexus.
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Mar 8, 2010
Anyone got any suggestion of a suitable text blocker, on the hero? My cuz is getting stalker-like texts from a married guy. who somehow managed to get her number?
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Apr 16, 2009
I followed the steps in document to display MapView. But blank grid is displayed instead of google map. My code...
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May 3, 2009
I've just downloaded the Cupcake SDK. I'm afraid I can't find MapView anymore...
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Jun 22, 2010
I have read contradicting threads on this. Does Juicedefender work on 2.1 Hero? Some say yes, yes but limited and no. What is the verdict?
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Jul 28, 2009
I'm not sure if anyone is able to answer this confidently, maybe those that have older unlocked Android phones can give some insight. I'm looking at buying an unlocked Hero from mobile phones direct.co.uk, whenever they start selling them. I'm only hesitant about what if any support I'd lose from not buying directly from a carrier. How do Android OTA updates work on unlocked phones? Also, can anyone speculate yet how HTC is going to be handling its updates? Will it push through the carriers? If I buy unlocked and get a contract through Voda phone (who is not officially carrying the phone) will I be the last one on the block to get my updates? Or will I need to root my phone and install them all myself?
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Dec 30, 2009
I got my wife a Hero and everything works appart for this. I have copied my MP3 files into a Music folder on the SD card. I then used ringdroid to pick one of these and convert it into a ringtone and assigned it to a contact.This created the folder /media/audio/ringtones on the SD card which contained my new ringtone. I checked the contact in the People application and the ringtone is correctly assigned to them. This ringtone is also in the dropdown list so I can manually add it to other contacts in the People application.However whenever I ring the Hero from the phone associated with this contact I always get the default ringtone and not the custom one.
I have rebooted the device and this does not make a difference.I can set the new ringtone to be the default ringtone and then it plays, but for all users.I have tried everything here, including doing a factory reset for the phone, but I just cannot get this working and this is something my wife needs.
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Dec 9, 2009
Has anyone noticed that when you do a search for a specific app it will say "X amount" results for "(whatever you searched for)" sometimes it wont load the number of apps it found for what I searched for. I have to perform another search for something else and try it again before it will display the apps results.
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Sep 28, 2009
My problem is my MapView becoming very laggy and so non-responsive at times, that Android thinks its hit deadlock and tries to close it.
I am adding 60 overlays to the map view and i originally thought that the icon size may be causing the problem by using up all the memory. When i decreased the overlay icon size, it did improve things, though it is still to slow to be usable. Has anyone experienced anything similar and have a workaround? There may be a better way of doing it other then extending the Hello MapView example.
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Feb 17, 2010
How to get MapView API in android?
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Sep 28, 2010
I have subclassed Overlay as LandMarkOverlay (and implemented an onTap(GeoPoint) method).
In the main activity I do this:
setContentView(R.layout.main);
MapView mapView = (MapView) findViewById(R.id.mapview);
mapView.setBuiltInZoomControls(true);
landmarkOverlay = new LandmarkOverlay();
//add the landmarkOverlay to the list
mapView.getOverlays().add(landmarkOverlay);
What else do I need to do so that when the user taps the screen, landmarkOverlay's onTap(GeoPoint) method gets called?
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Aug 25, 2010
I have a DROID using Android 2.2
I am attempting to get the simplest MapActivity to run on the device. (NetBeans latest and greatest using a Google Api build target.)
I have all the appropriate Manifest entries, the simplest OnCreate --- > all it does is setContextView() to the xml with a mapview in it.
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Jul 24, 2010
I recently want to put mapview in tabhost but now is the question i can't figure out how to do this right!
here's my source code...
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Jan 26, 2010
I want to catch any onTouchEvent() on the mapview. After search lots of questions&answers, I found only when I write my own MapView(MyMapView)and define onTouchEvent, then use this MyMapView in main activity.
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Aug 16, 2010
I want to show the direction information in my app.Direction from one address to the another using Google maps and also wanted to set overlays at the starting address and the destination address.Is there any classes in android too do that.
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Oct 20, 2009
I have been able to draw a map using 'MapActivity' class. Am unable to render 3D graphics on the Map. Is there any way to draw something on the foreground with the Map as the background?
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Jul 9, 2010
I am trying to place my custom map (overlay) over Google map. For example, my MapView will be positioned to look at some building. I want to load custom image(s) that will show building's floor plan. Want to be able to pan and zoom, and place markers (for example, Room 1, Room 2, etc...), in other words, I would like to be able to use Google Map API methods. The best would be if Google map images are not loaded at all, since that will (I believe) slow down user's experience. Also, the user may be inside the building, and connection may be slow or non-existing.
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Jun 26, 2010
I've been trying to use a mapView in my app, and have been following the tutorial; http://developer.android.com/resources/tutorials/views/hello-mapview. Code...
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Feb 14, 2010
i have a problem with my mapView. my app reads "some" gps points out of a file and i want to draw a route (drawing lines between the gps point). If my file contains many gps points, my app works really slow. i think its working slow, because i draw all overlays. now i want to check, whether a point is visible in my mapView or not. so i have to get the mapCenter and Lat/lon span (getLatitudeSpan,..) !? how and where must i save my points and how can i check all my points (after my mapCenter has changed for example). Shall I save my points in a list (in my Overlay class??) and iterate through every list item and check, wheter its visible or not?
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Oct 29, 2009
I've been reading the (shoddy) documentation for the Google Maps API (MapActivity et al), and I think I have roughly worked out how it works. It seems that if you want to add a marker overlay you can use ItemizedOverlay easily, but you have to add all your markers at once. There doesn't seem to be any way to remove them.
What I want to do is query markers from an online database as the user pans around (in the same way the actual map tiles are fetched). Is there a simple way to do this?
As far as I can tell I need to subclass Overlay and implement the draw method, but where is the best place to put the code that fetches new markers when the map is panned? There doesn't seem to be an onMapChanged() method anywhere. My best guess is MapController.onKey() but that seems wrong.
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