Welcome to the Treehouse Community
The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.
Ravi M
Courses Plus Student 777 PointsRetrieve and Restore the value in TextView
I don't understand what is that I am missing here. Please review the code changes that i did to validate and suggest me on the same.
import android.content.Intent;
import android.view.View;
public class MainActivity extends Activity {
private static final String KEY_USERENTRY = "KEY_USERENTRY";
public TextView mTextView;
private Int mValue;
@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.putInt(KEY_USERENTRY, 10);
}
@Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
super.onRestoreInstanceState(savedInstanceState);
mValue = savedInsanceState.getInt(KEY_USERENTRY);
mTextView.setText(mValue + "");
}
}
1 Answer
Ben Deitch
Treehouse TeacherJust looked it over real quick, but Int should be lowercase:
private int mValue;