Android AutoCompleteTextView DropDown Position

Set height of dropdown and set space between dropdown and edittext. Dropdown will display above and below view in dropdownanchor. Height = 200dp, dropdown will not overlap keyboard.

                <RelativeLayout
                    android:id="@+id/dropdownAutoCompleteTextView"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:paddingBottom="8dp"
                    android:paddingTop="8dp">
                    <AutoCompleteTextView
                        android:id="@+id/autoTextViewState"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:digits="@string/get_started_petname_digits"
                        android:dropDownAnchor="@+id/dropdownAutoCompleteTextView"
                        android:dropDownHeight="200dp"
                        android:hint="Colorado"
                        android:imeOptions="actionNext"
                        android:inputType="textEmailAddress|textCapWords"
                        android:maxLength="15"
                        android:nextFocusDown="@+id/editZipCode"/>
                </RelativeLayout>

Looks like this must work:

android:dropDownHeight="100dp"

Founded here: https://stackoverflow.com/a/7648028/1723525

Edit:

I tried with a new Activity and the suggestions ara shown below. Maybe you have to change the dropDownHeight to 150dp because you have marginTop of 100dp. I guess that the dropDownHeight must be higher than the Y position (= padding + margin). Let me know if it works.