How do I make if conditions using and blocks in mit app inventor

[ABG]

@Dolphin_Reader

without some kind of delay, my data is not saving in a google sheets, which I need.

A sample Google Sheets app

Logging Marathon Runner Checkpoints in Google Sheets

This sample is intended to show how to use Google Sheets aggregation functions like MAXIFS to summarize multirow log data into single line summaries. This sample uses the New York City Marathon as a base, though it probably can't scale to the 53,000 runners. It is based on three sheets: Checkpoints, a list of locations each runner must cross on his route Mileposts, a detail list of runner checkpoint timestamps Runners, a master list of runners, with identifying bar codes and stats Checkpoin…

Notice how it has events to acknowledge completions, not delays.