ColorTrackView Documentation

To use ColorTrackView, add the view to your XML layout file. You must define a custom namespace (e.g., xmlns:zhy="http://schemas.android.com/apk/res-auto") to access its custom attributes.

ColorTrackView provides an animation effect where text or images gradually change color or fade.

<com.zhy.view.ColorTrackView
        android:id="@+id/id_changeTextColorView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerInParent="true"
        android:layout_centerVertical="true"
        android:padding="20dp"
        android:background="#44ff0000"
        android:gravity="center_vertical"
        zhy:progress="0"
        zhy:direction="left"
        zhy:text="张鸿洋"
        zhy:text_change_color="#ffff0000"
        zhy:text_origin_color="#ff000000"
        zhy:text_size="60sp" />

The following attributes are available for configuring ColorTrackView via XML (using the zhy namespace prefix):

* progress: [0.0f , 1.0f] - The current animation progress.
* text: The text to be drawn.
* text_change_color: The target color for the animation.
* text_origin_color: The original color of the text.
* text_size: The font size.
* direction: The direction of the color transition. Supported values: left, right, top, bottom.