Passing Parameters - Launch Jars
Feb 28, 2012
I am working on a project that require porting a program from Linux to Android; I have been successful to make work the required equinox3.6(modified) on Android and to make call the osgi by the application itself, BUT through the adb shell, running a script that launches the files in the .jar. At this point I should create an activity.apk that includes everything and makes it work the same way.
More in details, until now I have uploaded some archives.jar (containing the classes.dex) in the emulator: two jars for the program itself, a jar for equinox, other jars for support.Then there is the script.sh that launches the main.class of my program passing it some parameters necessary to the program and to equinox to start; the main.class launches the equinox framework and then the program can load bundles and do its job.To make it clear here is the starting script:
#/bin/sh
/system/bin/dalvikvm -Xbootclasspath:/system/framework/core.jar -Xverify:none -Dosgi.debug=file:.options -Dosgi.framework=file: org.eclipse.osgi_3.6.0.v20100517.jar -Dosgi.install.area=file:/bundles/ -Dosgi.java.profile=file: dalvik_Core_Library-0.9.profile -Dosgi.parentClassloader=ext -Dnetserv.container.ctrlport=7001 -Dnetserv.container.serveripv4=127.0.0.1 -Djava.security.policy=all.policy -Dnetserv.security.bindableports=1024 -Dnetserv.container.user=jae -classpath org.eclipse.osgi_3.6.0.v20100517.jar:netservlaunch .jar NetServ.launch.Main -console -clean
I have been trying to create an activity that behaves similar to my script, but without any success.I added all my archives.jar to my project the way of "Add External jars" and tryed to launch the main.class as it was another activity, using Intent, and passed the parameters using putExtra(), but on the other side, in the jar of the program, I cannot retrieve and use the needed parameters, because it is not an apk..
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Mar 2, 2009
I'm programming an Activity that launches a second one through startActivity just like in the Forwarding example. The main difference is that I'd like to pass some data to the second Activity when starting it, for example an item selected in a list owned by the first Activity. I can't find how to do that. Am I missing something? I guess I do.
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Dec 15, 2009
Im using ksoap2 to call web .net services. The call works just fine except when I pass paramaters. The passed paramaters are always recieved as null values by the web service. I dont know what the problem is, I hope someone can help.
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Dec 9, 2009
I'm having a problem in calling .net c# web services from android using ksoap2. The call is executed just fine without parameters, but when I pass parameters of any type, the web service just receives a null value. I tried everything possible but no luck so far. I hope someone can help, The client side code is:
public static boolean temp(){try {
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME_TEMP);
PopertyInfo p = new PropertyInfo();
p.type = PropertyInfo.INTEGER_CLASS;
p.setName("num");
p.setValue(5);
p.setNamespace(NAMESPACE);
request.addProperty(p);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope (SoapEnvelope.VER11 );
envelope.dotNet = true;
envelope.encodingStyle = SoapSerializationEnvelope.ENC;
envelope.setOutputSoapObject(request);
AndroidHttpTransport androidHttpTransport = new AndroidHttpTransport (URL);
androidHttpTransport.setXmlVersionTag("<?xml version= "1.0" encoding="UTF-8"?>")
androidHttpTransport.call(SOAP_ACTION_TEMP, envelope); ....
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Jul 21, 2010
I am new to android applications, I am using Ksoap2 to access .Net webservice and The call is executed just fine without parameters. But with parameters I am getting Empty. I followed all the steps provided in sites. I tried everything possible but no luck so far.
private static final String SOAP_ACTION = "http://www.agilelearning.com/GetProvincelist1";
private static final String METHOD_NAME = "GetProvincelist1 ";
private static final String NAMESPACE = "http://www.agilelearning.com" ;
private static final String URL = "http://192.168.1.24/Service.asmx";
//Method executed when Province is selected
private OnItemSelectedListener selectListener = new OnItemSelectedListener(){
public void onItemSelected(AdapterView parent, View v, int position, long id){
try{
ArrayList districts=new ArrayList();
int Provinceid=position+1;//parent.getItemAtPosition(position).toString();
SoapObject request1 = new SoapObject(NAMESPACE, METHOD_NAME1);
request1.addProperty("Provincename","East Province");
SoapSerializationEnvelope envelope1 = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope1.dotNet = true;
envelope1.setOutputSoapObject(request1);
HttpTransportSE at = new HttpTransportSE(URL);
at.debug = true;
at.setXmlVersionTag("");
at.call(SOAP_ACTION1, envelope1);
SoapObject rs = (SoapObject)envelope1.getResponse();
int count=rs.getPropertyCount();
for(int i=0;i aa;
aa = new ArrayAdapter(home1.this, android.R.layout.simple_spinner_item, districts); aa.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
sd.setAdapter(aa);
}catch(Exception ex){
MessageBox("No Districts found");}}
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Jun 23, 2010
I am trying to display a dialog box in a simple Java class that is called from my main Activity but not successful. Please help me to figure it out.
I am passing the required values as parametrs.
I have two class: class MainActivity extends Activity :: Main *starting point *of Application class ShowMyDialog :: a simple java program In which I *generate an URl* and *display a dialog with WebView*.
I am passing the Acitivity from my MainActivity to this class as a parameter in function.
But I am *unable to call* the onCreateDialog method that I have *defined in the simple java class.
However, If I define the *onCreateDialog method in MainActivity, I am able to display it successfully.
What Should I pass as Parameter to the non Activity class from MainActivity class so that I am able to display the dialog as defined by showdialog method in JAVA class ???*
My steps of source code is as follow:
code:.........................
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Mar 30, 2009
How do you pass an intent from a service to a new activity launched from a main activity? There's a passextra( intent src ); but I don't think thats what I am looking for?
activity main > start service( intent wuteverserviceintent );
activity main > start activity( intent newactivityintent );
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Jul 21, 2010
I want display pie chart in android. Is there is any chart API or JARs available.
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Sep 19, 2010
Long story short: I'm trying to post comments and create issues onto Google Code via an Android App called Abugadro.
I followed a very similar piece of code here:
http://stackoverflow.com/questions/3254330/google-spreadsheet-api-update-edit-with-protocol
When trying to post a comment onto the API, I've gotten various errors like 403 and 501 depending on the headers I use. Anyway, Code talks, so here's my piece:
HttpPost postRequest = new HttpPost("http://code.google.com/feeds/issues/p/"+projName+"/issues/"+issueId+"/comments/full");
postRequest.addHeader("Content-Type","application/atom+xml;charset=UTF-8");
postRequest.setHeader("Authorization", "GoogleLogin auth=" + auth);
postRequest.addHeader("User-Agent", "abugadro-v"+getResources().getString(R.string.version));
postRequest.addHeader("Accept-Encoding","gzip");
postRequest.addHeader("GData-Version", "1.0");
//postRequest.addHeader("If-Match", "*");//Not entirely sure if I should use this or not HttpEntity se = new StringEntity(xml,"UTF-8"); //Contains the comment info postRequest.setEntity(se);
The IssueTrackerAPI is very vague on what sort of headers I should be using to post correctly.
http://code.google.com/p/support/wiki/IssueTrackerAPI#Modifying_an_issue_or_creating_issue_comments
P.S. I know there's a gdata-java-client but there's no sane way to use that api on android without dragging ~2mb of jars.
I really appreciate your help, this issue has been driving me insane beyond comprehension.
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Apr 1, 2010
Is it possible to have an AndroidManifest.xml and or resource files in a Jar file and import that into a executable Android project?
My goal is to provide styles, resources, and services from a jar library that can be accessed from a main android project for my common tools.
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Apr 9, 2010
I'm using an ant build file that has been generated by android. Our Android application requires a JAR file that lives inside the lib folder of our project, so I need to adjust the classpath that ant is using when it builds stuff.
When I run:
ant -lib lib debug
the project builds just fine, but this should really be inside the build file itself. The build file that android generates references the android_rules.xml so a lot of this stuff is automated. I guess my question, what the best practice here when working with the Android build rules ?
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Oct 27, 2010
I'm trying to run unit tests on my Android app and I'm getting a NoClassDefFoundError when referencing 3rd party jars.
The classes in those jars are only referenced by the app itself, not the unit tests. The jars are on the apps classpath and have been exported in the eclipse settings to allow tyhem to be found by dependant apps - which, of course, the test app is.
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Aug 22, 2010
I am using Zend Studio 7.2 as my main IDE. I develop android apps. I wanted to work with html parsers, however adding external jars I get always the same problem Converting to dalvik format failed and eclipse needs a lot of time to build workspace.
any ideas?
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Feb 24, 2010
What is the best way to launch an app and calculate its launch time in android(if it can be done with some code,then its better)
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Jun 17, 2010
I am working on an app that has multiple tabs. In the first tab the user will enter values. In the other tabs it will display the results of calculations based off of those values.
Like in tab 1, the user will enter "3" and "2". In tab 2, the program will add them and display "5".
In tab 2 how do I access the ints "3" and "2"?
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Apr 20, 2010
In requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, this); if I put time interval and distance as zero, will this work, or shall I need to give a value greater than zero.
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Feb 17, 2009
I am trying the FaceDetector class using the code as shown in the following link: http://www.anddev.org/quick_and_easy_facedetector_demo-t3856.html Everything works fine as far as the activity drawing the bitmaps is concerned but I haven't had any success in getting Android to recognize a face. Has anyone tried this feature? Could anyone please help in understanding the parameters of the images to use or please post a link to some image that has worked for them?
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Oct 8, 2009
I want to use default Android credentials for specific phone to pass authentication test in Google Apps, but documentation is terrible :-(, and worst of all I'm a newbie. Anyone have a idea how to do it? There are some apache libs for it, but as I mentioned documentation is very weak. Here is reference to this class.
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Oct 6, 2009
I want to use default user login/pwd in my app. Do you know how can I have access to this data?
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Feb 18, 2010
This link describes how to search the Android Market for apps using various parameters:
http://developer.android.com/guide/publishing/publishing.html
I'm having a heck of a time figuring out how to format a link for my apps published by my company using this format. For searching by developer name, the doc says to use the following format:
market://search?q=pub:<Developer Name>
It also says it returns exact matches only. My publisher name is "Polyclef Software". I guess I'm wondering why Google can't make a market search feature that searches for substrings in the publisher's name, but aside from that, how am I supposed to format the link? Neither of the following work:
market://search?q=pub:Polyclef Software market://search?q=pub:Polyclef+Software
I've tried a number of variations now and nothing works.
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Jun 2, 2010
I have a HTTP GET request that I am attempting to send. I tried adding the parameters to this request by first creating a BasicHttpParams object and adding the parameters to that object, then calling setParams( basicHttpParms ) on my HttpGet object. This method fails. But if I manually add my parameters to my URL (i.e. append '?param1=value1¶m2=value2') it succeeds.
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Jul 20, 2010
I am trying to upload file to php server using following tutorial http://getablogger.blogspot.com/2008/01/android-how-to-post-file-to-php-server.html
I dont know how to add parameters like: userid="12312";sessionid="234" in it.
How to achieve this?
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Jan 19, 2010
I am developing an app that uses the phone camera, and I want to set the Flash Mode, if flash exists. From documentation, it looks like I need to call Camera.Parameters.getFlashMode() and check if it returns null to determine if flash exists. Note: getFlashMode() is supported from API level 5
However, when I try to run this app on a phone with cupcake, I get an error: 01-19 14:02:43.404: ERROR/dalvikvm(18891): Could not find method android.hardware.Camera$Parameters.getFlashMode, referenced from method ...
I tried to call this code based on SDK version as follows, but that does not work either. Looks like there is a class verification thats fails at init:
CODE:............................
So now I am wondering if there is any other way to check if flash exists? or is there a way to conditionally compile code based on mSdkVersion?
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Apr 29, 2010
I have the following xml object representing a ImageButton I try to inflate it and add it to a TableRow with the following code : Ok so I noticed that it didn't look as expected, so I fire up the Hierarchy Viewere and noticed that the ImageButton's actually have an layout_width = FILL_PARENT instead of WRAP_CONTENT, also the layout_gravity is NONE and there is no padding to be seen. Do, am I inflating it wrongly ? Or is maybe the new TableRow.LayoutParams() part doins omething wrong ? Code...
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Oct 4, 2013
I just spent the day looking for what the limits are for Android v4.3 limit on the BLE connection parameters.
Such as:
-Interval Min
-Interval Max
-Slave Latency
-Supervision Timeout
No luck, Apple is nice enough to document all of these in their Bluetooth Design Guidelines, but Google hasn't been so nice.
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Apr 19, 2010
Today I met a problem, I need to pass a ArrayList<MyClass> from an activity to another. I dont know what the Intent exactly do when I use putExtra to pass in an ArrayList<MyClass> object. I guess MyClass need to implement Parcelable interface, so I just did it. But still, it does not work. Maybe I need to create a Bundle and then use Bundle's putParcelableArrayList method to put my ArrayList<MyClass> object in, and then pass this bundle as parameter of putExtra to the intent. So crazy! I am lazy, I just want to pass an ArrayList<MyClass> object simply, is there a simple way??
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Aug 20, 2010
I have read a lot of stuff about launching Google Maps in Android. That's pretty easy:
Uri uri = Uri.parse("geo:38.899533,-77.036476");
Intent it = new Intent(Intent.ACTION_VIEW, uri);
startActivity(it);
The problem is that the map is shown at a high zoom level and there is no marker on the map. So, if the user move a little bit or something happen, the point is lost. Is that possible to add a marker like this:
http://img.skitch.com/20100820-da3n4r7h5xbsu6bsx4p4ujjghc.jpg
or like this:
http://img.skitch.com/20100820-qg7k2m5wtwm3j5phphrgc8tb53.jpg
So I can be sure that even if the user move the map, he will be able to find this place again.
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Oct 7, 2010
I'm trying to use the camera in an Android app using the 1.5 API. I want the camera to flash for every picture. However, when I looked at the API for camera.parameters, the setFlashMode() method is only supported for 2.0 and higher. Yet my Cliq XT, which runs 1.5, has a flash that I can set in the menu - I take this to mean there is a way to do this for the 1.5 API, though I was unable to find it.Does anyone know how to set the flash mode using the 1.5 API?
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Aug 4, 2010
I am trying to do a Contacts search on Android using Contacts Contract. I would like to search on multiple parameters, e.g. - Where name = myname AND email = myemail AND nickname = mynickname, etc. I have it working w/ just name, but need the syntax to add email and nickname as search params. I know they are stored separately from display name & have a different format. The code below is what is working for the search by just name. How can I add to the selection variable to also search by email and nickname? CODE: String selection = ContactsContract.Contacts.IN_VISIBLE_GROUP + " = '" + ("1") + "'"; selection += "AND " + ContactsContract.Contacts.DISPLAY_NAME + "= '" + cp.name + "'"; Uri uri = ContactsContract. Contacts.CONTENT_URI; String sortOrder = contactsContract. Contacts. DISPLAY_NAME + " COLLATE LOCALIZED ASC"; Cursor myCursor = mApp.managedQuery(uri, null, selection, null, sortOrder);
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Sep 20, 2010
I want to get a set of Views to redraw after I change some drawing parameters. I'm calling invalidate() and forceLayout() on the parent of the Views but nothing happens. If I rotate the screen then the Views redraw correctly using the new parameters, as you would expect. What else do I need to do to get the Views to redraw?
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