android - How should i reflect the incremented values of a textview ,in a custom listview,after the user restarts the application? -


i making music player in android. data mp3 files accessed mediastore.audio.media. have added additonal textview field , assigned 0,this textview displays how many times song has been listened. everytime user plays song, textview value incremented 1.

i load data, increment textview, works in scenarios , oncompletion,next,previous,play,onitemclick updates value of textview.

i close down app , restart it.after restarting in oncreate method of main activity listview gets popluated,and incremented values of textview set 0. incrementd values not stored.

how should store values , reflect when user restarts app, or after user uninstalls app , decides download ? how should store incremented values ?

if u want values after user uninstalls app shared preferences of no use cleared.

you can write data file on disk , retrieve value when activity starts. here's link on android developers site data storage :data storage

cheers : )


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