What is the meaning of Log.i()

You’ll be needing something called “logcat” a lot whenever you’re developing for Android. Whenever you open Android Studio, you’ll see something like this: These are different levels of “problem”/information that you’re logging, so that you can understand which code is being run, and if it is working as expected. Now, you said why does Log.i(“key”,”value”) exist, and … Read more

Unfortunately MyApp has stopped. How can I solve this?

This answer describes the process of retrieving the stack trace. Already have the stack trace? Read up on stack traces in “What is a stack trace, and how can I use it to debug my application errors?“ The Problem Your application quit because an uncaught RuntimeException was thrown.The most common of these is the NullPointerException. How to solve … Read more

Unfortunately MyApp has stopped. How can I solve this?

This answer describes the process of retrieving the stack trace. Already have the stack trace? Read up on stack traces in “What is a stack trace, and how can I use it to debug my application errors?“ The Problem Your application quit because an uncaught RuntimeException was thrown.The most common of these is the NullPointerException. How to solve … Read more