How To Implement In App Purchase To Unlock More Activities in Android.
I am developing an app I want to release for free. It has a list activity, an activity that plays midi file, and another activity that shows more detailed information about the item clicked on the list view.
A vivid picture is an app that shows lyrics of hymns. The Hymn Titles are in a list activity, then when clicked goes to an activity that display option to play the midi file, then when a button is clicked is clicked in the activity, goes to the activity that display the lyrics.
I want to implement In-app purchase to unlock 70% of both midi and lyric activity, while the remaining 30% goes for free.
Please, how will I go about this, code examples, ideas will be greatly appreciated. And do you think its better to develop both the free and paid version? . Please help.
I am developing an app I want to release for free. It has a list activity, an activity that plays midi file, and another activity that shows more detailed information about the item clicked on the list view.
A vivid picture is an app that shows lyrics of hymns. The Hymn Titles are in a list activity, then when clicked goes to an activity that display option to play the midi file, then when a button is clicked is clicked in the activity, goes to the activity that display the lyrics.
I want to implement In-app purchase to unlock 70% of both midi and lyric activity, while the remaining 30% goes for free.
Please, how will I go about this, code examples, ideas will be greatly appreciated. And do you think its better to develop both the free and paid version? . Please help.
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