1 files changed, 55 insertions, 0 deletions
diff --git a/fastadapter/src/main/kotlin/ca/allanwang/kau/animators/NoAnimator.kt b/fastadapter/src/main/kotlin/ca/allanwang/kau/animators/NoAnimator.kt
new file mode 100644
index 0000000..cca8a25
--- /dev/null
+++ b/fastadapter/src/main/kotlin/ca/allanwang/kau/animators/NoAnimator.kt
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package ca.allanwang.kau.animators
+
+import android.view.View
+import android.view.ViewPropertyAnimator
+import androidx.recyclerview.widget.RecyclerView
+
+/**
+ * Created by Allan Wang on 2017-08-02.
+ */
+class NoAnimatorAdd(override var itemDelayFactor: Float = 0f) : KauAnimatorAdd {
+
+    override fun animationPrepare(holder: RecyclerView.ViewHolder): View.() -> Unit = {}
+
+    override fun animation(holder: RecyclerView.ViewHolder): ViewPropertyAnimator.() -> Unit = {}
+
+    override fun animationCleanup(holder: RecyclerView.ViewHolder): View.() -> Unit = { }
+
+    override fun getDelay(remove: Long, move: Long, change: Long): Long = 0L
+}
+
+class NoAnimatorRemove(override var itemDelayFactor: Float = 0f) : KauAnimatorRemove {
+
+    override fun animation(holder: RecyclerView.ViewHolder): ViewPropertyAnimator.() -> Unit = { }
+
+    override fun animationCleanup(holder: RecyclerView.ViewHolder): View.() -> Unit = {}
+
+    override fun getDelay(remove: Long, move: Long, change: Long): Long = 0L
+}
+
+class NoAnimatorChange : KauAnimatorChange {
+
+    override fun changeOldAnimation(
+        holder: RecyclerView.ViewHolder,
+        changeInfo: BaseItemAnimator.ChangeInfo
+    ): ViewPropertyAnimator.() -> Unit = { }
+
+    override fun changeNewAnimation(holder: RecyclerView.ViewHolder): ViewPropertyAnimator.() -> Unit = { }
+
+    override fun changeAnimationCleanup(holder: RecyclerView.ViewHolder): View.() -> Unit = { alpha = 1f }
+}