java - giving null pointer when using InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE); -

-

hi i'm trying input piece of code hide soft keyboard on android, it's returning null pointer.

code:

public void testsettestenvironment (){     solo.clickinlist(4);     solo.clickonmenuitem(configvariables.catalogserver);     asserttrue(solo.searchtext(configvariables.catalogserverurl));       //enter keycode      solo.clickinlist(5);      view myedittext = solo.getviews().get(0);     inputmethodmanager imm = (inputmethodmanager)getsystemservice(context.input_method_service);     imm.hidesoftinputfromwindow(myedittext.getwindowtoken(), inputmethodmanager.hide_implicit_only);      solo.entertext(solo.getedittext(0), "");     solo.entertext(0, configvariables.keycode);      asserttrue(popupclickbuttonhandler("enter keycode", "ok"));

the logs show:

java.lang.nullpointerexception

thanks.

maybe little bit late hope helpful someone. code bug-prone because relies on focused view window token from.

try using:

inputmethodmanager im = (inputmethodmanager) this.getapplicationcontext().getsystemservice(context.input_method_service); im.hidesoftinputfromwindow(getwindow().getdecorview().getwindowtoken(), inputmethodmanager.hide_not_always);

this code works correctly me.

taken this answer venator85


Comments

Post a Comment

Popular posts from this blog

django - How can I change user group without delete record -

-
on website user have 1 group. , user can change group. it's made user.groups.clear() and user.groups.add(new_group) but it's not efficient, because there 2 sql query: delete, insert. how can change group update query? user , group related each other using manytomanyfield . means intersection table exists relating both entities, , if don't specify model map (using through attribute) django creates 1 you. looking @ sources django.contrib.auth.models see that's case. fortunatly, can access intermediary model using through attribute of manager (in case, user.groups.through ). can use regular model. example: >>> alice = user.objects.create_user('alice', 'alice@example.com', 'alicepw') >>> employee = group.objects.create(name='employee') >>> manager = group.objects.create(name='manager') >>> alice.groups.add(employee) >>> alice.groups.all() [<group: employee...
Read more

java - Need to add SOAP security token -

-
i need set custom soap header attribute on jax-ws generated webservice client. case webservice calls must go through proxy server requiring specific token (recieved web request header) present in soap request header. e.g.: 1 carserviceservice service = null; 2 service = new carserviceservice(new url(url), new qname(qname); 3 carserviceendpoint port = service.getcarserviceport(); it seems in line 3 wsdl retrieved , call fails due missing security token. 1 point direction on how done? a detailed example has been mentioned here: creating , deploying jax-ws web service on tomcat 6 this article shows how create , use security token .
Read more

java - EclipseLink JPA Object is not a known entity type -

-
i have strange problem eclipselink , object want persist. have 1 object (keypointlistimpl) stores object keypointimpl in list. persisting keypointimpl objects works great if try persist keypointlistimpl object java.lang.illegalargumentexception says object keypointimpl isn't known entity type. here keypointimpl code: @entity @table(name="keypoints") public class keypointimpl implements keypoint { @id @generatedvalue(strategy = generationtype.identity) private int id; @enumerated(enumtype.string) private detectortype keypointtype; private float x; private float y; private float size; private float angle; private float response; private int octave; private int classid; ... } here keypointlistimpl code: @entity @table(name="keypointlists") public class keypointlistimpl implements keypointlist { @id @generatedvalue(strategy = generationtype.identity) private int id; @onetoone(cascade={ca...
Read more