xamarin.android

问题 We are trying to updgrade the SDK of epson, which is deprecated since a long while. We were using the old ePOS-Print SDK (com.epson.eposprint) package and we began having problems with it, so we rightly decided to migrate to the current one, Epson ePOS SDK for Android (com.epson.epos2). We are using Visual Studio Xamarin. We followed the migration document included in the SDK. Replaced most of the code. But, it seems that either Xamarin has problem the java bindings or something is missing,

问题 We are trying to updgrade the SDK of epson, which is deprecated since a long while. We were using the old ePOS-Print SDK (com.epson.eposprint) package and we began having problems with it, so we rightly decided to migrate to the current one, Epson ePOS SDK for Android (com.epson.epos2). We are using Visual Studio Xamarin. We followed the migration document included in the SDK. Replaced most of the code. But, it seems that either Xamarin has problem the java bindings or something is missing,

问题 We are trying to updgrade the SDK of epson, which is deprecated since a long while. We were using the old ePOS-Print SDK (com.epson.eposprint) package and we began having problems with it, so we rightly decided to migrate to the current one, Epson ePOS SDK for Android (com.epson.epos2). We are using Visual Studio Xamarin. We followed the migration document included in the SDK. Replaced most of the code. But, it seems that either Xamarin has problem the java bindings or something is missing,

问题 I want to filter Listview by Searchview I use the following Adapter for the filter and it works if I haven't made any new additions to the adapter When I add a new item to Listview, the search stops completely until I restart the program after adding, modifying or deleting it full code adapter class 回答1: Do you want to achieve the result like following GIF? If you want to add the item to the listview, based on your adapter, you should item in the adapter like following code. public class

问题 I want to filter Listview by Searchview I use the following Adapter for the filter and it works if I haven't made any new additions to the adapter When I add a new item to Listview, the search stops completely until I restart the program after adding, modifying or deleting it full code adapter class 回答1: Do you want to achieve the result like following GIF? If you want to add the item to the listview, based on your adapter, you should item in the adapter like following code. public class

问题 I want to filter Listview by Searchview I use the following Adapter for the filter and it works if I haven't made any new additions to the adapter When I add a new item to Listview, the search stops completely until I restart the program after adding, modifying or deleting it full code adapter class 回答1: Do you want to achieve the result like following GIF? If you want to add the item to the listview, based on your adapter, you should item in the adapter like following code. public class

问题 I have a tab-based app. I am using A TabLayout for my tabs and a subclass of FragmentStatePagerAdapter to instantiate the fragment for the selected tab. I have disabled swiping between tabs. I am still seeing a callback to create a fragment for tabs adjacent to the selected tab. In other words, if the tab at index 0 is activated, I also see a callback to GetItem for the tab at index 1. I want to disable that behaviour. In other words, it should only request a fragment for the active tab. Is

问题 im currently working on an xamarin.forms application, which then will get shipped to android and ios. In the end it is just an in app browser implementation of our website, so that cookie handling for our customers is secured. Main Problem right now is that the splashscreen does a resize when switching to the main activity, at least that's what it looks like, this doesn't happen in the Android Emulator with android 9.0, but on my pixel 2 with android 10. But see for yourself: The Application

问题 im currently working on an xamarin.forms application, which then will get shipped to android and ios. In the end it is just an in app browser implementation of our website, so that cookie handling for our customers is secured. Main Problem right now is that the splashscreen does a resize when switching to the main activity, at least that's what it looks like, this doesn't happen in the Android Emulator with android 9.0, but on my pixel 2 with android 10. But see for yourself: The Application

问题 I am using windows 10 home and visual studio 2017. I want to develop android apps with xamarin. Hyper-V feature is not available on windows 10 home and I can not afford pro version, So emulator is not installing without hyper-v. What should I do to develop android app? Have anybody idea to deploy android app without using emulator and hyper-v? Thank you in advance! 回答1: It's possible to develop Xamarin app without using the emulators. But in that case you'll need to have an Android device to