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Start your free trialJa'Nel Johnson
10,314 PointsWhat's wrong with my code? Challenge 2/3.
Challenge: Now inject a TextView member variable. Name it mTitleLabel and use the ID from the layout file for the movie title TextView.
Here's what I wrote, but it says there is a compiler error.
@Bind(R.id.movieTitle) TextView mTitleLabel;
Any suggestions? Thanks!
import android.os.Bundle;
import android.view.View;
import android.widget.TextView;
import android.widget.ImageView;
public class MovieActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_movie);
ButterKnife.inject(this);
@Bind(R.id.movieTitle) TextView mTitleLabel;
// The rest of the code is omitted for brevity :)
}
}
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/white" >
<TextView
android:id="@+id/movieTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="32sp"
android:text=""
android:layout_centerHorizontal="true"
android:layout_centerVertical="true" />
<ImageView
android:id="@+id/movieImage"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="@id/movieTitle" />
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@id/movieTitle"
android:layout_centerHorizontal="true"
android:id="@+id/linearLayout">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:id="@+id/textView"
android:layout_weight="1"
android:gravity="left" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:id="@+id/textView2"
android:layout_weight="1"
android:gravity="right" />
</LinearLayout>
</RelativeLayout>
2 Answers
Timothy Boland
18,237 PointsLooks like the Quiz Question hasnt been updated with the latest Butterknife code...it is still using @InjectView. This will work:
import android.os.Bundle;
import android.view.View;
import android.widget.TextView;
import android.widget.ImageView;
public class MovieActivity extends Activity {
@InjectView(R.id.movieTitle) TextView mTitleLabel;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_movie);
ButterKnife.inject(this);
// The rest of the code is omitted for brevity :)
}
}
Ja'Nel Johnson
10,314 PointsTimothy,
Thank you so much. I realized that later on and fixed the count.
Timothy Boland
18,237 PointsAwesome. Glad it worked. Could you mark my answer as Best Answer?
Alex Londono
2,033 PointsAlex Londono
2,033 PointsNot for me. :(