Uploaded September 2021 | Updated September 2026, 2 weeks ago
In this video (episode 2 of 4) we build the layout of the tip calculator using a ConstraintLayout. The ConstraintLayout is a parent viewgroup which holds views, and uses a really powerful constraint system to position all the views horizontally and vertically on the screen.
➤ Download Tippy on Google Play: play.google.com/store/apps/details?id=com.rkpandey.tipcalculator
➤ Learn Kotlin in 12 Minutes: youtu.be/iYrgWO2oibY
➤ ConstraintLayout guide: developer.android.com/training/constraint-layout
In this series, we build an Android tip calculator app! After you enter a base amount and a tip percentage, the app will calculate the tip and total for you. We also implement a tip percentage animation and a footer to make our app more unique. Playlist: youtube.com/playlist?list=PL7NYbSE8uaBCMVBVg6cskGzdYguj3CUP-
Hi! I’m Rahul, a software engineer with a passion for teaching. I went to Stanford, was a founding engineer at a startup, and have worked at various companies across Silicon Valley. I’m currently an Android Developer at Facebook and teach an Android class at Stanford. Would love to connect with you! This channel is about tech (especially Silicon Valley), combining tactical how-to guides with interviews.
📹 YouTube: youtube.com/c/RahulPandeyRkp
📝 LinkedIn: linkedin.com/in/rpandey1234
🐦 Twitter: twitter.com/rpandey1234
📸 Instagram: instagram.com/rpandey1234
📂 Github: github.com/rpandey1234
In this video (episode 2 of 4) we build the layout of the tip calculator using a ConstraintLayout. The ConstraintLayout is a parent viewgroup which holds views, and uses a really powerful constraint system to position all the views horizontally and vertically on the screen.
➤ Download Tippy on Google Play: play.google.com/store/apps/details?id=com.rkpandey.tipcalculator
➤ Learn Kotlin in 12 Minutes: youtu.be/iYrgWO2oibY
➤ ConstraintLayout guide: developer.android.com/training/constraint-layout
In this series, we build an Android tip calculator app! After you enter a base amount and a tip percentage, the app will calculate the tip and total for you. We also implement a tip percentage animation and a footer to make our app more unique. Playlist: youtube.com/playlist?list=PL7NYbSE8uaBCMVBVg6cskGzdYguj3CUP-
Hi! I’m Rahul, a software engineer with a passion for teaching. I went to Stanford, was a founding engineer at a startup, and have worked at various companies across Silicon Valley. I’m currently an Android Developer at Facebook and teach an Android class at Stanford. Would love to connect with you! This channel is about tech (especially Silicon Valley), combining tactical how-to guides with interviews.
📹 YouTube: youtube.com/c/RahulPandeyRkp
📝 LinkedIn: linkedin.com/in/rpandey1234
🐦 Twitter: twitter.com/rpandey1234
📸 Instagram: instagram.com/rpandey1234
📂 Github: github.com/rpandey1234
