Tasker
· Tasker is intended to enable proper and easy use of the UI and background thread. It lets you perform operations in the background. When they’ve finished running, it then allows you to update views in the main event thread.
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window tasker-1.1.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
