Android MainActivity.java file android.support.v7.app error solution.
This is one of the most seeing error for all the android application developers. Settlement for this error is very easy you just have to add android support library into your android project for solve this error. So here is the compete step by step tutorial for The import android.support.v7.app cannot be resolved error solution.
The import android.support.v7.app cannot be resolved error solution.
1.Select your project by clicking on project name. Then press ” ALT + ENTER ” to open project properties.
2. Click on Java Build Path.
3. Then click on Libraries > Add external JARs .
4. Now navigate your android sdk installation folder and goto SdkManager\extras\android\support\v7\appcompat\libs and select android-support-v7-appcompat jar file.
Here you go friends nor your error will be solved. For more query please comment below.