Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialEmily Conroyd
6,512 PointsAlternative Solution storing variable as string instead of int
private String user = "10"; instead of int value
-> outState.putString(KEY_VALUE, user);
this was not accepted as a solution.
import android.content.Intent;
import android.view.View;
public class MainActivity extends Activity {
public static final String KEY_USERENTRY = "KEY_USERENTRY";
public TextView mTextView;
private int user = 10;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mTextView = (TextView) findViewById(R.id.textView);
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putString()
}
@Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
super.onRestoreInstanceState(savedInstanceState);
}
}
1 Answer
Jeff Wilton
16,646 PointsSince you want to store an int, you can do this:
outState.putInt(KEY_USERENTRY, user);