Android : Auto-size Zoom On Google Maps In Java?
Apr 19, 2010
I've got 2 GeoPoints given to show them on the map with markers... so far so good...
how can I get the optimum zoom level for the MapController in order to focus the middle of both points, but also have them on the map.
The whole thing should work at different screen resolutions. Sorry for asking that silly question, I know thats not very difficult, but at the moment my head is boiling..
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Jun 30, 2010
I am a newbie android developer. I am developing an application in which i am using google maps. I want to know how can i implement double tap on google maps. I want to zoom in when i double click on google map. I need a sample code which i can use in my application.
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Jul 6, 2010
When I try to pinch zoom in, it sometimes zooms out twice as hard.
When I try to pinch zoom out, it sometimes zooms in twice as hard.
When I try to pinch zoom in or out, it sometimes just moves the map.
With sometimes I mean, every time I'm in google maps all 3 of those problems occur more than it works normal.
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May 14, 2010
Is anyone else having extremely glitchy pinch to zoom on their Google map?
Double tap to zoom in works. I have Traffic Layered. My pinch to zoom is working for everything else like Sense UI.
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Mar 5, 2010
Why doesn't it work on the Eris (with 1.5) but works on my neighbors Hero?
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Oct 2, 2009
Not sure if this is the right section to ask but,is there a way to turn on auto rotate in google maps? As an example, if i lay down the phone and point it north, the map should point nort. But if i would to rotate the phone, the map should be facing the same direction.
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Dec 21, 2009
So I just picked up my Eris yesterday. For the most part it is working great right now but a couple things are a little annoying.
First, pinch zoom isn't working in the Google Maps app. Should it? Works great in the browser when surfing the web but not in maps for some reason.
Second, it clicks at me. For example, I'll hit the red power/call end button when I'm done using it to turn off the display. Then I'll set it down on the table or something and it makes these little intermittent click sounds just sitting there. After 5 minutes or so it stops. It isn't constant, just a couple clicks ever 10-30 seconds for a little bit then stops.
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Apr 10, 2010
With GPS, location, etc. activated, the app doesn't update itself as I move around. My friend's iphone's GPS was able to detect him every time he turned onto an intersection. Mine stayed where it was when I first opened the app.
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Jun 23, 2010
New to these parts...
Is Pinch-to-Zoom stock on the Google maps app? or is my only option rooting the phone?
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May 27, 2010
I have made an Android app that shows a MapView with two overlays, one MyLocationOverlay and one custom overlay. I am programmatically zooming and panning to what I want the map to show. It also auto pans to my current location. The auto pan is moving the map away from what I want to show.
So my question is simply: How can I disable the auto pan?
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Jun 2, 2010
I have done my fair share of google searches for this and have come up empty.
I have a set of marker(25) that are being displayed on a MapView. I would love to be able to have it zoom to a reasonable level to make the markers readable.
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Jan 3, 2010
I have a Sprint HTC Hero and just loaded CZ FX. Can someone tell me how the manual focus and auto works? I know how to turn it on and off just don't know what its doing. With the stock camera when you touch the screen it focuses on that spot, with FX I can't figure it out. Also with FX when I touch the screen it takes a photo even when that option is turned off?
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Apr 9, 2010
I read in the manual that the Incredible will support multitouch for certain apps. There is no mention, however, of using multitouch to zoom the map application - the manual makes reference to double tapping the screen to zoom. Does anyone know if the Incredible will use multitouch in the map app like the Droid is able to?
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Jul 28, 2010
I was using the Google maps as a live wallpaper, when I zoomed in on my location. How can I zoom back out?
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Aug 2, 2010
I installed froyo this morning and had to download all my apps again including dolphin hd, now when I use the pinch to zoom the text does't automatically fit the screen anymore, I've checked and the auto fit box is checked.
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Sep 16, 2010
Coming from an iPhone to the Fascinate, I've noticed that the pinch to zoom feature in the browser auto-fits the text after the zoom in. On my iPhone that didn't happen. I can see where auto-fit would come in handy, but there are times I don't want the layout of the site to change. I just want to zoom it a little - I'll happily finger scroll to the left, right, up, or down to read something.
Is there a way to disable the auto-fit on the zoom-in for the stock browser? I know there are other browsers out there, but I'm asking about the stock browser.
Perhaps this is a feature coming in 2.2?
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Jun 13, 2014
I need an application with which I can store maps with different zoom levels. I remember the application "Istanbul Map" let me do this and I could download Google (or other sources') maps from the zoom level I was in up to the maximum zoom level of my preference. Therefore, assuming that I had downloaded the map, when zoomed out I could only see street names and when zoomed in I could see the shops and their names or any other details corresponding to that zoom level, in case I had set the maximum zoom level to 17, 18 or 19.
However it's been two years that I haven't used that application and now that I downloaded "Istanbul Map" from Google Play I noticed that it doesn't offer the same features as before and it seems that it is specifically for Istanbul. Besides, I need to buy the application in order to use it while the previous versions were free.
Now that I am going on a trip and while on way I might need to zoom in up to the 18th zoom level to see the names of stores or other details. So I need an application that provides me the same feature as the old "Istanbul Map" letting me download Google maps for different zoom levels.The built-in Google maps application only allows to download a map with a fixed zoom level and it is useless for me.
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Sep 25, 2010
I use the google code from devloper.android.com I use that application but in the emulator it shows only the crossed lines not the map so is there any settings in emulator for displaying maps
CODE:.....
Android mainfest
CODE:..................
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Oct 16, 2010
I'm developing an Android application.But it doesn't work. I have to delete number five to make it work.
I want to limit to five characters to language variable. How can I do that?
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Jun 25, 2010
In emulator, size of edittext and button looks nice but in motorola milestones, both of them are so small. I think there are different types of screen layout. Is it possible to adjust the size automatically?
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Jan 15, 2010
If I assign an integer value to change a certain text size of a TextView using java code, the value is interpreted as pixel (px), now does anyone know how to assign in sp?
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Jul 12, 2012
what is the path to the offline map files saved by Google Maps 6.9?
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Apr 26, 2009
While I'm trying to resize a photo (originally on a sd card), grabbed using :
InputStream openInputStream = contentResolver.openInputStream (photoUri);
I got the following stack trace when calling : Bitmap bitmap = BitmapFactory.decodeStream(openInputStream);
04-26 14:57:57.213: ERROR/dalvikvm-heap(349): 6291456-byte external allocation too large for this process. 04-26 14:57:57.224: ERROR/(349): VM won't let us allocate 6291456 bytes 04-26 14:57:57.234: DEBUG/skia(349): xxxxxxxxxxxxxxxxxxxx allocPixelRef failed 04-26 14:58:58.005: WARN/dalvikvm(349): threadid=15: thread exiting with uncaught exception (group=0x4000fe68) 04-26 14:58:58.014: ERROR/AndroidRuntime(349): Uncaught handler: thread Thread-19 exiting due to uncaught exception 04-26 14:58:58.153: ERROR/AndroidRuntime(349): java.lang.OutOfMemoryError: bitmap size exceeds VM budget 04-26 14:58:58.153: ERROR/AndroidRuntime(349):at android.graphics.BitmapFactory.nativeDecodeStream(Native Method) 04-26 14:58:58.153: ERROR/AndroidRuntime(349):at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:304) 04-26 14:58:58.153: ERROR/AndroidRuntime(349):at android.graphics.BitmapFactory.decodeFile(BitmapFactory.java:149) 04-26 14:58:58.153: ERROR/AndroidRuntime(349):at android.graphics.BitmapFactory.decodeFile(BitmapFactory.java:174)
Do you know an alternative way to resize a picture ? without calling BitmapFactory ? and without getting such an exception ? Thanks in advance for your help Anthony
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Aug 19, 2010
In my application am displaying a list of names and respective pictures ? I am picking picture from gallery through Durable.getFromPath(). ? am displaying list , some i encountered with out of memory error ? please help me to sort out this error?
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Jun 15, 2010
I'm using ListView to display images which I provide through an ImageAdapter class. it works great on my device (and on many other devices which I tested it on), but somehow when I'm using the emulator and I'm long-pressing the up/down button - I'm getting an outOfMemory error after 10-15 seconds.
I tried clearing cache, canceling cache, etc. - nothing helped.
I know this crash is pretty rare (i couldn't reproduced it on any "real" device), but I can see on DDMS that "GC freed" are getting bigger during that long press and I can't find a way to clear them.
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Dec 7, 2009
How to zoom in / zoom out an application like Browser and google map on Android?
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Mar 5, 2009
Is Google Latitude available in the UK or not, because it doesn't seem to be working for me? I have received the RC9 update for G1 and have Google Maps 3.0. Is there an a Google Latitude application that I should have or do I access everything through Google Maps? When I go the www.google.com/latitude on my G1, it offers me the option of "launching" Latitude but it just takes me to Google Maps. From there, I cannot see the locations of my Google "friends" (who have agreed to show location), neither does my own location show up on the Latitude homepage on the web (I have settings turned to "detect my location automatically").
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Nov 10, 2010
I would like to make my map zoom into my current location.
This current location is defined currently by sending lat and long to the emulator.
How would i go about doing this?
My current mapactivity.java
Code...
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Sep 21, 2010
I have developed a google map app and the zoom controls will not appear automatically and will disappear after they are used.So I want to see the zoom controls (_ , +) to appear with the map permanently.
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Oct 19, 2010
I'm running Cyanogenmod 6. I just noticed that I can't find Google voice or Google maps in the market. I do have the apps installed, but can't see them int he market to get updates. I tried out LFY1.7 and Ultimate Droid 1.0.0, and see the same issue.
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