WaterfallToolbar.java 文件源码

/**
 * @param value The elevation (in px) with which the toolbar starts
 * @return Own object
 */
public WaterfallToolbar setInitialElevationPx(@Px @NonNull final Integer value) {
    mInitialElevation = value;

    // gotta update elevation in case this value have
    // been set in a running and visible activity
    if (mIsSetup) adjustCardElevation();

    return this;
}