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Start your free trialOliver Wilson
160 PointsI don't Understand
I don't Understand what i need to show
<ImageView
android:id="@+id/TitleImage"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginBottom="73dp"
android:layout_marginLeft="0dp"
android:layout_marginRight="0dp"
android:layout_marginTop="0dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintHorizontal_bias="0.454"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.0"
app:srcCompat="@drawable/main_title" />
2 Answers
samuel zaffran
24,815 PointsWhere this code come from ? The test not giving you this code...
samuel zaffran
24,815 Points<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent">
<ImageView
android:id="@+id/imageView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:scaleType=""
app:srcCompat="@drawable/grumpy_cat"
app:layout_constraintTop_toTopOf=""
app:layout_constraintBottom_toBottomOf=""
app:layout_constraintLeft_toLeftOf=""
app:layout_constraintRight_toRightOf="" />
<EditText
android:id="@+id/captionField"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ems="10"
android:hint="Enter a caption"
android:layout_marginTop=""
app:layout_constraintTop_toBottomOf="@+id/imageView"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent" />
</android.support.constraint.ConstraintLayout>
That's the code they give you you just need to fill the blank, like that for the first objective about the imageview :
<ImageView android:id="@+id/imageView" android:layout_width="wrap_content" android:layout_height="wrap_content" android:scaleType="" app:srcCompat="@drawable/grumpy_cat" app:layout_constraintTop_toTopOf="parent" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintLeft_toLeftOf="parent" app:layout_constraintRight_toRightOf="parent" />
Got it ?
Charlene Allfrey
5,865 PointsCharlene Allfrey
5,865 PointsIn order to center the ImageView you have to set all the layout_contraint(insert specific type here) to parent. Based on the challenge referenced, there should be no vertical or horizontal bias listed for the challenge. Basically you are centering the ImageView based on the orientation of the parent item. Hope that helps and makes a bit more sense.