I’m creating a seekbar in a dialog fragment, and for some reason, the seekbar width is not taking the whole available width. I guess it has something to do with the dialogfragment somehow. here is my …
Tag: java
How to pass an object type to constructor as argument and cast a variable to it (JAVA)?
I have a class that accepts a ArrayList<?> as a constructor argument: I want to cast data to ArrayList<Type>, and pass Type to constructor as an argument, something like this : How can i do this in Java? Answer You have to use a generic parameter, to get the class pointed by the Class instance But this is not safe
how to get ID Value from sqlite database (android studio java)
when i try to click some name from listview, i want it to return the ID from its name(in Toast Text), but i always getting result “0” wherever i click a name in listview, can you help me fix my code?, thanks MainActivity.java DatabaseHelper.java Answer Try this: Cursor getNoteId = myDB.rawQuery(“select id from notepadData where notepad like + “‘” +
Unable to load a groovy classes
I am trying to serialize and deserialize a groovy object with the below class in the jenkins pipeline. SerializationUtil.groovy Test.groovy Jenkins pipeline script I was able to serialize the object but not deserialize. I am getting the below exception. From the exception, I could see that GroovyClassLoader is not called and I assume that might be the issue. Answer The
Using Intent.createChooser and getting error: Calling startActivity() from outside of an Activity context requires the FLAG_ACTIVITY_NEW_TASK flag
I want to open the share via option from the service class. It is working fine in Android 7, but in 8+ OS it starts showing android.util.AndroidRuntimeException: Calling startActivity() from outside of an Activity context requires the FLAG_ACTIVITY_NEW_TASK flag. Is this really what you want? I have also included this flag to my Intent, but it’s still showing the same
Google Nearby Messages API: Attempting to perform a high-power operation from a non-Activity Context
Calling subscribe on the Google Nearby Messages API for Android results in the Exception: My code: Note: The promise Parameter is from React Native, I’m trying to create a wrapper for the API. At the Log.d event inside my OnCompleteListener, it prints: I do have the API Key and the required Permissions (BLUETOOTH, BLUETOOTH_ADMIN) in my AndroidManifest.xml. On iOS the
cannot resolve this error: unable to insert NULL in (“NAWFEL”. “ORDO_DEP_UUSATEUR”. “EMPLOI”)
I’m developing a user registration form, the problem I get is that when I want to test my web service in postman it shows me the following error in my eclipse console: he tells me that I cannot insert a null value in the job “emploi” column, but I entered the value of the job column in my postman as
buildSrc: Could not get unknown property for object of type org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler
I am trying to reorganize this Android (Java based) library to use the buildSrc folder to define all versions and dependencies as described in this article. I already set this successfully up for several times for Kotlin bases projects. This time the project is pure Java. In the buildSrc folder I created the following buildSrc/src/main/java/org/ligi/snackengage/Dependencies.java file: Then I refer to
Sum int values in unsorted ArrayList based on dates
I’ve got a list of objects with LocalDateTime and int fields. Here is an example of an object from the list: How to check whether a sum of ints on a certain date (multiple entries for the same date possible) does not exceed some value for O(n) or better? forEach loop must be used, sorting is restricted. Answer I’ve done
Failed to convert a value of type java.lang.String to int?
I am trying to display the total expenses in a Text view but the application keeps giving me this error. The application uses Firebase and I had the getAmount() and setAmount() initiated as String since I only needed to display. It works as Strings but the amount doesn’t get added to himself it just goes in front of the first