text show error

[jackjustbj]

TextView show error in version 1.1.0, that's not happen in version 1.0.2. xml is like:

<android.support.constraint.ConstraintLayout
        android:id="@+id/sortContainer"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:background="#66000000"
        android:visibility="gone"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@id/llSortTitle"
        tools:visibility="visible">

        <LinearLayout
            android:id="@+id/llSort"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:background="@color/white"
            android:orientation="vertical"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <TextView
                android:id="@+id/tvSortBook"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:drawableRight="@drawable/icon_analysis_sort_select"
                android:gravity="center_vertical"
                android:paddingBottom="10dp"
                android:paddingLeft="15dp"
                android:paddingRight="15dp"
                android:paddingTop="30dp"
                android:text="@string/analysis_student_sort_book"
                android:textColor="@color/color_ff7400"
                android:textSize="13sp" />

            <TextView
                android:id="@+id/tvSortLevel"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center_vertical"
                android:paddingBottom="30dp"
                android:paddingLeft="15dp"
                android:paddingRight="15dp"
                android:paddingTop="10dp"
                android:text="@string/analysis_student_sort_level"
                android:textColor="@color/color_666666"
                android:textSize="13sp" />

        </LinearLayout>

    </android.support.constraint.ConstraintLayout>

when i set text color and the visibility of right drawable to "tvSortBook" and "tvSortLevel", they not show all words in horizontal line. they should be