Plug in music widget Android App

The description of Plug in music widget: Thanks to dosluke for grammatical corrections! ! Recommand enable auto update in android market. If an error occurs report or device and the version you are using send an email with the error information will help to improveplease send e mail features you need to reflect the implementation if possible we will actively implement. Plug in music widget provides the following functions:1 set number of music played then music player automatically stop the playing 2 insert earphones and a music player automatically start to play music. 3 when you insert an earphone set to automatically adjust the volume. 4 if you disconnect the headphones to play music continuously or can be stopped5 isolating earphone set to automatically adjust the volume. 6 set time of music played then music player automatically stops the playback of7 as the default music player8 using the volume key..