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Start your free trialCaleb Kleveter
Treehouse Moderator 37,862 PointsThe content on the story page is not updating.
I thought I followed this video correctly, but the content is not updating. See anything wrong with my code?
package calebkleveter.interactivestory.ui;
import android.app.Activity;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.media.Image;
import android.os.Bundle;
import android.util.Log;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import calebkleveter.interactivestory.R;
import calebkleveter.interactivestory.model.Page;
import calebkleveter.interactivestory.model.Story;
public class StoryActivity extends Activity {
public static final String TAG = StoryActivity.class.getSimpleName();
private Story mStory = new Story();
private ImageView mImageView;
private TextView mTextView;
private Button mChoice1;
private Button mChoice2;
private String mName;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_story);
Intent intent = getIntent();
mName = intent.getStringExtra(getString(R.string.key_name));
if (mName == null) {
mName = "Friend";
}
Log.d(TAG, mName);
mImageView = (ImageView) findViewById(R.id.storyImageView);
mTextView = (TextView) findViewById(R.id.storyTextView);
mChoice1 = (Button) findViewById(R.id.choiceButton1);
mChoice2 = (Button) findViewById(R.id.choiceButton2);
loadPage();
}
private void loadPage() {
Page page = mStory.getPage(0);
Drawable drawable = getResources().getDrawable(page.getImageId());
mImageView.setImageDrawable(drawable);
String pageText = page.getText();
pageText = String.format(pageText, mName);
mTextView.setText(pageText);
mChoice1.setText(page.getChoice1().getText());
mChoice2.setText(page.getChoice2().getText());
}
}
3 Answers
Caleb Kleveter
Treehouse Moderator 37,862 PointsMy code had the line:
mImageView = (ImageView) findViewById(R.id.storyImageView);
Originally the ID was storyImagView
, after I fixed it the app works. I don't know why it fixed it.
chrisobrien2
1,752 PointsYour code line and the original look exactly the same to me. Am I missing something??? I too am having trouble populating the correct name in the field. It returns null.
Caleb Kleveter
Treehouse Moderator 37,862 PointsIf you look vary closely you will notice that Image
was previously Imag
, no 'e'
chrisobrien2
1,752 Pointsstill don't see it. did you edit your code in the original post?
Caleb Kleveter
Treehouse Moderator 37,862 PointsProbably, I don't remember.