Not Compatible with AndroidX (Empty screen)

[geekykant]

The following sample code provided doesn't output anything on the screen or the studio live preview.

Versions:

• expandableTextView:0.1.4
• gradle:3.5.0

<com.ms.square.android.expandabletextview.ExpandableTextView xmlns:expandableTextView="http://schemas.android.com/apk/res-auto"
                android:id="@+id/expand_text_view"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                expandableTextView:maxCollapsedLines="4"
                expandableTextView:animDuration="200">

                <TextView
                    android:id="@id/expandable_text"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginLeft="10dp"
                    android:layout_marginRight="10dp"
                    android:textSize="16sp"
                    android:text="asdkjbaskjda\nsadasdasdas\nasdasdasdasd\nasdasdasdas\nasdas\nadsas\nadsas"
                    android:textColor="#666666" />

                <ImageButton
                    android:id="@id/expand_collapse"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:padding="16dp"
                    android:layout_gravity="end|bottom"
                    android:background="@android:color/transparent" />
            </com.ms.square.android.expandabletextview.ExpandableTextView>

[Kalzeroth]

I think you have to set the text in code. I'm using AndroidX and this library and I do have output in the emulator/device screen. No live preview though as you pointed out.

_expandableTextView?.text = getString(R.string.tos_1)

<com.ms.square.android.expandabletextview.ExpandableTextView
                android:id="@+id/_expandableTextView"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginStart="16dp"
                android:layout_marginEnd="16dp"
                expandableTextView:animAlphaStart="1"
                expandableTextView:animDuration="300"
                expandableTextView:maxCollapsedLines="2">

                <LinearLayout
                    android:layout_marginTop="16dp"
                    android:layout_marginBottom="16dp"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="horizontal">

                    <TextView
                        android:id="@id/expandable_text"
                        android:layout_width="0dp"
                        android:layout_height="wrap_content"
                        android:layout_weight="1"
                        android:textColor="@color/white"
                        android:textSize="16sp" />

                    <ImageButton
                        android:id="@id/expand_collapse"
                        android:layout_width="wrap_content"
                        android:layout_height="match_parent"
                        android:layout_gravity="center_vertical|end"
                        android:background="@android:color/transparent"
                        android:padding="16dp"
                        android:src="@drawable/ic_keyboard_arrow_down_white_24dp"
                        android:tint="@color/white" />

                </LinearLayout>

</com.ms.square.android.expandabletextview.ExpandableTextView>