[android-developers] Re: Implementing Google map in application
This may have something to do with the Map API key. I would re-generate that and use your key in a separate program that you know already works. If it fails, and the only thing you have changed is the key, then I would assume that's your problem. If it works, then lets take a look at your code. On Monday, August 18, 2014 9:08:32 AM UTC-4, dvalts wrote: Hello, i have tried few days to implement maps with API v2 in my application. I have added every permission enabled every API, but don't have any success. I'm stuck on this *Failed to load map. Error contacting Google servers. This is probably an authentication issue (but could be due to network errors).*, is there any way to find out what exactly went wrong, some logs on API side in my account or anything that could help? I have regenerated my (debug) API key 4 times, does my API account has to mach Google account that is registered with application? Another strange thing in logcat is this : Google Maps Android API(23503): Google Play services client version: 4452000 and few lines later Google Maps Android API(23503): Google Play services package version: 5089038 Why two versions ? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[android-developers] Cross-platform development question
Hi all, This is an interesting question, but a bit of background first...my company has been developing software for almost 30 years now. We have always been a .net house, but now we're creating Android and iOS apps as well. I don't want to have to write business logic and database access logic for each different platform, and since we're doing cloud apps, we should be able to call web services to get and put data into the database. We have been using Entity Framework to communicate with SQL Server for our databases, and, as of late, we have been creating Single Page Applications using Breeze and Knockout. We have created RESTful services using the WebAPI, but in working with Breeze, we like how it calls an IQueryable object. My goal is to write-once, and be able to re-use for the mobile development. LINQ really makes things easier in that we don't have to have a specific API call for each entity, but I haven't found the right library, or I'm not using the right keywords for Google to search...I dunno, but all I'm finding are LINQ libraries that work on data already in memory. That means I will have to bring LOTS of data to the mobile device just to work with it, and that's time-consuming and also will quickly eat up storage space...and why should I do that, when I have a powerful SQL Server that can get me only the data I need. An example: Just about every application starts out showing a list of reecords on a grid. (It would require a query that returns an ID, and one or more descriptive fields (like first and last name).) So we know we can create a RESTful API called getCustomers() and it would return the list for us to populate the grid. Upon selection of an item, we would then want to make another call to the database to populate a detail screen. We could create another RESTful API called getCustomer(id), for example, and it should return the fields that we need to populate the screen. OR we could use the Entity Framework to create a Customers() object, and use LINQ to get what we want from it, just by modifying the calling URLwhich is easy, fun, and cool in the .net environment, and would satisfy my requirements of using the same business code for all platforms. So here's the question: How do you make a call to a RESTful service that returns an iQueryable object from Android (Java)? Is there a Breeze-type of library for Android? What is the best way to do this - create specific RESTful APIs, or is there a way to use this business layer we have already created that's living on the server? -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] HTTP Post Json to IIS Service
Hi All,
I have an IIS service (.net) that I'm obviously not passing the
correct json message to. I have tried many of the examples I have
found on the web, but they all seem to point to PHP services. I'm
doing everything as everyone else is...and the json string looks as it
should. Can someone please let me know the big secret? :) This
should not take 2 days of my life to figure out... LOL!
Thank in advance for your help!
Mark Turkel
http://www.PalmBeachSoftware.com
Here's what I'm trying to post:
String baseurlString = http://MYSERVER.com/Service/SurfReport;;
JSONObject json = new JSONObject();
try {
json.put(UserID,
----0001);
json.put(City, Boynton Beach);
json.put(State, FL);
json.put(Country, USA);
json.put(Longitude, -80.06643);
json.put(Latitude, 26.525359);
json.put(RptDate, 02/17/2012);
json.put(WaveHeight, 3);
json.put(ConditionID, 1);
json.put(Comments, Go get wet!);
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
public void testPost(String baseurlString, final JSONObject json) {
try {
HttpParams httpParams = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParams,
TIMEOUT_MILLISEC);
HttpConnectionParams.setSoTimeout(httpParams,
TIMEOUT_MILLISEC);
HttpClient client = new DefaultHttpClient(httpParams);
HttpPost request = new HttpPost(baseurlString);
request.addHeader(Content-Type, application/json;
charset=utf-8);
request.setEntity(new
ByteArrayEntity(json.toString().getBytes(UTF8)));
request.setHeader(json, json.toString());
HttpResponse response = client.execute(request);
HttpEntity entity = response.getEntity();
// If the response does not enclose an entity, there
is no need
if (entity != null) {
InputStream instream = entity.getContent();
String result =
RestClient.convertStreamToString(instream);
Log.i(MARK,RESULT from server: + result);
Log.i(MARK, sending surf report to: + baseurlString +
: + request.getRequestLine() + json.toString());
}
} catch (Throwable t) {
Toast.makeText(this, Request failed: + t.toString(),
Toast.LENGTH_LONG).show();
}
}
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[android-developers] Re: sound player
Here's code that I am using repeatedly in several apps... hope this
helps! :)
final class PlaySound {
public static boolean playing=false;
private static HashSetMediaPlayer mpSet = new
HashSetMediaPlayer();
static void play(Context context, int resId) {
playing=true;
MediaPlayer mp = MediaPlayer.create(context, resId);
mp.setOnCompletionListener(new
MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mp) {
mpSet.remove(mp);
mp.stop();
mp.release();
playing=false;
}
});
mpSet.add(mp);
mp.start();
}
static void stop() {
for (MediaPlayer mp : mpSet) {
if (mp != null) {
mp.stop();
mp.release();
playing=false;
}
}
mpSet.clear();
}
}
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[android-developers] Relative Layout, buttons are being hidden behind image on orientation change
Hi, I'm having an issue with screen sizes and compatibility. I wrote an app for a tablet, and now trying to convert it to run on phones as well. All is fine, going to the 2.2 minimum platform, but when I go from landscape to portrait mode, or even just start in portrait mode, I can't see the two buttons on the screen. The top 2/3 of the layout is an imageview control, set to AdjustViewBounds=true, and ScaleType= fitCenter, LayoutAlignParentTop=true, height, width= Wrap content. In the landscape mode XML, I have the buttons on the left and right of the imageview and it works great, in portrait mode, I want the picture to take up the width of the screen and have the buttons below, which LOOK PERFECT in the Graphical Layout mode in eclipse. In the emulator, I don't see them. It is a 2.2AVD as well. Any help is greatly appreciated :) Thanks, Mark Turkel Palm Beach Software Design, Inc. m...@palmbeachsoftware.com 561-572-0233 Here's the XML: ?xml version=1.0 encoding=utf-8? RelativeLayout xmlns:android=http://schemas.android.com/apk/res/android; android:id=@+id/relLayout android:layout_width=fill_parent android:layout_height=fill_parent android:background=@color/white TextView android:id=@+id/textPageNumber android:layout_width=wrap_content android:layout_height=wrap_content android:layout_alignParentBottom=true android:layout_alignParentLeft=true android:gravity=left android:paddingLeft=10dip android:text=Page 1 of ## android:textSize=20dip android:textStyle=bold / ImageView android:id=@+id/imageView1 android:layout_width=wrap_content android:layout_height=wrap_content android:layout_alignParentTop=true android:adjustViewBounds=true android:scaleType=fitCenter android:scrollbarAlwaysDrawVerticalTrack=true android:src=@drawable/cover / ToggleButton android:id=@+id/toggleButtonSpeak android:layout_width=wrap_content android:layout_height=wrap_content android:layout_alignParentBottom=true android:layout_alignParentRight=true android:checked=true android:text=Speech On android:textColor=@color/black android:textOff=Speech Off android:textOn=Speech On / ImageButton android:id=@+id/imageButtonNext android:layout_width=wrap_content android:layout_height=wrap_content android:layout_above=@+id/toggleButtonSpeak android:layout_alignParentRight=true android:src=@drawable/paw_next / ImageButton android:id=@+id/imageButtonPrevious android:layout_width=wrap_content android:layout_height=wrap_content android:layout_above=@+id/toggleButtonSpeak android:layout_alignParentLeft=true android:src=@drawable/paw_previous android:visibility=visible / /RelativeLayout -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
