Latest Contributions by AndyGup

Another thought is that your drawing cache may be defaulting to a width/height of 0,0. According to the Android docs you may be missing a call to createBitmap(). And, that method calls for a width, height and Bitmap.Config. Here's a code snippet that will hopefully re-point you down the right track: View map = findViewById(R.id.map); bitmap = Bitmap.createBitmap(map.getWidth(), map.getHeight(), Bitmap.Config.RGB_565); If you already tried this, can you list out what patterns you've tried? -Andy ... View more

Jeff, here's Douglas Crockford's comment on why he removed comments from JSON: https://plus.google.com/118095276221607585885/posts/RK8qyGVaGSr -Andy ... View more

Luke, a few questions related to the GetBufferLock error: 1) Have you verified with the Eclipse debugger that your app crashes as soon as you "step into" zoomToResolution()? 2) And, that happens 100% of the time? 3) Can you copy the entire crash sequence from Logcat and either paste or attach it? 4) What's the make/model of the device? 5) Android OS version? 6) ArcGIS SDK version? 7) Code snippet of the method where the error is happening? Thanks, -Andy ... View more

I'm just guessing that this has do with MapView when you serialize/deserialize it as a bitmap at the bytecode level. Did you try any patterns similar to this link: http://www.brighthub.com/mobile/google-android/articles/30676.aspx? -Andy ... View more

And, here's a code snippet showing the basic pattern: map.setOnSingleTapListener(new OnSingleTapListener() { /**   *   */ private static final long serialVersionUID = 1L; @Override public void onSingleTap(float x, float y) {   double _x = x;   double _y = y;   double scale = 500000;     Point pt = new Point(_x,_y);   map.centerAt(pt,true);   map.setScale(scale); } }); -Andy ... View more

Andrew, sorry I can't help with that. Serializing screen captures on any client is tricky because issues related to Class reflection. The usual best practice is to create a URL to an external web map. -Andy ... View more

You could do a two step process: 1) centerAt() 2) setScale() -Andy ... View more

Andrew, do you mean is there a way to control the default callout using my proposed workaround? I'm not sure what your workflow is, however here's some additional psuedo-code you can try out, and look at bolting some of it into the workaround if it meets your needs. In my app using a pattern like this, I was able to temporarily disable the default callout, and then it would come back the next time a user clicked on a graphic. Another option would be to create your own custom callout. That would be the best practice, but it would involve more coding. callout = map.getCallout(); callout.setStyle(R.xml.calloutstyle); testButton = (ImageButton)findViewById(R.id.testbutton); testButton.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) {   if(callout != null){    callout.hide();           callout = null; //callout gets re-created when user clicks on Graphic   }    } }); -Andy ... View more

Do you have any messages in the ArcGIS Server log? Here is a similar post with information that might help: http://forums.arcgis.com/threads/27763-Problem-with-Geoprocessing-Service -Andy ... View more

Aleksi, another suggestion for HTTP responses. A real quick way to verify if the request is being made is if you have access to your web server logs then run the refresh() and see if the HTTP request shows up in the log. -Andy ... View more

Aleksi, are you able to verify if there is a request/response when the refresh() method runs? And, did any errors show up in Logcat when the refresh() runs? If you don't know how to monitor HTTP requests for native Android apps, here's a blog post that should help: http://www.andygup.net/?p=695 -Andy ... View more

RE: debugging HTTP requests on Android here's a blog post that may help: http://www.andygup.net/?p=695 -Andy ... View more

@lcatania You may have already done this, did you compare the parameters set in your code with the parameters documented in your Geoprocessing Service REST endpoint? As a second suggestion, do you have another working sample that uses the same service that you can compare the HTTP request against? -Andy ... View more

Aleksi, can you clarify what the problem is? Typically if there is problem it will show up in Logcat when the app is loading/running. -Andy ... View more