Cannot resolve symbol "Intent"

Question

I am having a problem with importing Intent and View in android studio. Everything was working fine and all of sudden this error popped up!

here is how i am importing both Intent and View in the MainActivity.java Class

import android.content.Intent;
import android.view.View;

here is a picture of the error i am getting

here is the error

i am having the same errors in other activities also,other than MainActivity.java

Answer 1

Try the following

• Rebuilding the project
• Cleaning the project
• Syncing with Gradle Files
• Closing the Project, closing AS and relaunching / reopening
• File > Invalidate Caches / Restart
• Double checking all support libraries are up to date in the SDK manager
• Exit Android Studio
• Back up your project
• Delete all the .iml files and the .idea folder, build folder
• Relaunch Android Studio and reimport your project