问题
I would like to extend the volume "control".
Expand with my new "line" to add (also a volume slider);
How can i do that?
回答1:
There is a class in the android.view package called VolumnePanel that inflates the volume_adjust_item.xml resource. You can find the VolumePanel.java in /sources/android-/android/view and the volume_adjust_item.xml in /platforms/android-/data/res/layout.
Best of luck.
来源：https://stackoverflow.com/questions/12650446/how-to-extend-the-volume-control