Build an android app That can generate the short news between 20-25 words

Build me an Android app >That can make short news between 20-40 words. >It should be similar to the inshorts app [login to view URL], where I can upload the content or generate the news content automatically, and I can place the ads in between the shorts like the following image, and whenever the news is generated, >the user should get notified when there is any latest news