I installed Android Studio yesterday, and after battling multiple java and other errors, I have come to an error that I cannot seem to fix. I have not added anything or done any code, I have simply just started a new project and I get this error in the Preview over the phone: Rendering Problems: Followed by a bunch of
I have an xml string in my values/strings.xml file And I have the String “150” in my controller MainActivity.java. In my MainActivity, how can I convert that String to the resource ID of the pokemon_d String in the xml file? Is this even possible? Answer You can not get identifier by value, but you can make your identifier name look
I am having problems testing my app. I created an espresso test which is supposed to fail, since whenever I launch my app in the emulator, I get the expected behavior. There is my test: onView(…
Is there a way to get the cursor to the end of the current line? That is, without using the End key, Ctrl + Left/Right or the mouse. It’s time consuming to get to the end of the line when there’s some code after the cursor. eg. In a strings.xml file, the end tag is automatically generated and after inserting
First time posting a question to this site so I might make some mistakes! I’m new to programming and getting the following error when running an application in Android Studio: java.lang….
I’m trying run the following code, however I cannot use encodeBase64(). I’ve already tried to import such libraries using Alt + Enter. How can I make it work?
My class extends DialogFragment like this: And this is how i am using it in Activity: And calling like this: But I am always getting : Answer The newer version of Android SDK forces you to get a empty, no-args constructor. It’s now a good practice to do this. This allows you to save the instance state into bundle and
How can I open Android > Settings > Security tab from within my app? In my app, I have one simple button and I want to open the Security tab setting on button click listener event. I have tried …
I just added ksoap2 (actually it is ksoap2-android-assembly-3.4.0-jar-with-dependencies.jar) to app/libs folder. Also I have used the Project Structure window to add ksoap2 to the Dependencies tab. the Build.Gradle has this section Anyway I cannot import ksoap2 like Any clue? Answer At first, You should remove ksoap in Project Structure and do the steps bellow. I have same problem and here
It’s possible to add pure Java module to existing Android project. But is it possible to create pure Java project with no Android dependencies?