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Recent content by Nightpoison

  1. Nightpoison

    Apps NightVision Mode (System wide red "Night mode" filter)

    I'm updating my post to give some better clarification of what I'm looking for. Platform: Android Language: Java Goal: I'm looking to create an application that involves a button press that creates a "Night" mode. This "Night" mode will differ from the stock night mode in that it should...
  2. Nightpoison

    Apps Does Android Studio support Java 14? if so how....

    I want to use one of the new features of Java 14, Records. I want to know if android studio would support java 14, and if so how do I setup Android studio to reference the java 14 jdk. I know I can update the JDK Location by going to file>project structure> SDK Location and down to JDK...
  3. Nightpoison

    Apps Camera X, LifecycleOwner ... "Cannot be cast to..."

    So I'm working with Camerax, new to Android development, and I'm attempting to write an application that takes an image on a specific event, not button related, without having to pull up the camera application. I have it all working, but my MainActivity is overloaded. So to clean up the...
  4. Nightpoison

    Apps Secret camera, fails to save or I can't find files

    testing on Pixel 3a, Android API 29 + So I'm writing an application that needs to take a picture based on an event, other than a user pressing a camera button. No big deal. I just set the event rather than an onclicklistner, right. Sure. The first problem was most of the information out there...
  5. Nightpoison

    sqliteOpenHelper...Unique combination of columns?

    Hello. I'm looking for some direction on creating a table that has uses UNIQUE constraints. When adding new rows to my database, I want to make sure I don't add a duplicate value. However, I need to check that the combination of two columns is unique. for example the column names are as...
  6. Nightpoison

    updating listView as data is received

    So I'm attempting to write my first android application to support another project I'm working on. I send out a command to a USB attached device. The data packets are sent back over the wire, received, parsed, added to a database, and supposed to be added to an adapter in order to display in a...
  7. Nightpoison

    Passing an object of a Usb Service to another activity

    Hello, I'm new to Android development and I'm attempting to pass an object of a USB service from one activity to another. I've attempted to do it two ways thus far. Implementing Parcelable and Implementing Serializable. Both means cause the system to throw and exception. In regards to...