import android.os.Bundle;
import android.view.Menu;
+import android.view.MenuItem;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.widget.Toolbar;
return true;
}
-
+ @Override
+ public boolean onOptionsItemSelected(MenuItem item) {
+ if (item.getItemId() == android.R.id.home) {
+ finish();
+ return true;
+ }
+ return super.onOptionsItemSelected(item);
+ }
}