Constructor Detail

• KeyPath

  KeyPath(Array<String> keys)

Method Detail

• getResolvedElement

  @Nullable() KeyPathElement getResolvedElement()

  Returns a KeyPathElement that this has been resolved to. KeyPaths get resolved withresolveKeyPath on LottieDrawable or LottieAnimationView.

• addKey

  @CheckResult() KeyPath addKey(String key)

  Returns a new KeyPath with the key added.This is used during keypath resolution. Children normally don't know about all of their parentelements so this is used to keep track of the fully qualified keypath.This returns a key keypath because during resolution, the full keypath element tree is walkedand if this modified the original copy, it would remain after popping back up the element tree.

• resolve

   KeyPath resolve(KeyPathElement element)

  Return a new KeyPath with the element resolved to the specified KeyPathElement.

• matches

   boolean matches(String key, int depth)

  Returns whether they key matches at the specified depth.

• incrementDepthBy

   int incrementDepthBy(String key, int depth)

  For a given key and depth, returns how much the depth should be incremented by whenresolving a keypath to children.

  This can be 0 or 2 when there is a globstar and the next key either matches or doesn't matchthe current key.

• fullyResolvesTo

   boolean fullyResolvesTo(String key, int depth)

  Returns whether the key at specified depth is fully specific enough to match the full set ofkeys in this keypath.

• propagateToChildren

   boolean propagateToChildren(String key, int depth)

  Returns whether the keypath resolution should propagate to children. Some keypaths resolveto content other than leaf contents (such as a layer or content group transform) so sometimesthis will return false.

• keysToString

   String keysToString()

• equals

   boolean equals(Object o)

• hashCode

   int hashCode()

• toString

   String toString()