Add a refactored TaskThumbnailView

- Live Tile, swipe (left+right) and dismiss working
- Tests of ViewModel state transitions
- Deprecate the old TaskThumbnailView
- Renaming TaskThumbnailView to TaskThumbnailViewDeprecated

Fix: 335440878
Fix: 331754672
Bug: 331753115
Test: TaskThumbnailViewModelTest
Test: Attached video on bug
Flag: ACONFIG com.android.launcher3.enable_refactor_task_thumbnail DEVELOPMENT
Change-Id: I063b957fe6e56960970dcaadc641848fbd73251c

quickstep/tests/multivalentTests/src/com/android/quickstep/task/thumbnail/TaskThumbnailViewModelTest.kt

@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * 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 com.android.quickstep.task.thumbnail
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.android.systemui.shared.recents.model.Task
+import com.google.common.truth.Truth.assertThat
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class TaskThumbnailViewModelTest {
+    private val systemUnderTest = TaskThumbnailViewModel()
+
+    @Test
+    fun initialStateIsUninitialized() {
+        assertThat(systemUnderTest.uiState.value).isEqualTo(TaskThumbnailUiState.Uninitialized)
+    }
+
+    @Test
+    fun bindRunningTask_thenStateIs_LiveTile() {
+        val taskThumbnail = TaskThumbnail(Task(), isRunning = true)
+        systemUnderTest.bind(taskThumbnail)
+
+        assertThat(systemUnderTest.uiState.value).isEqualTo(TaskThumbnailUiState.LiveTile)
+    }
+
+    @Test
+    fun bindRunningTaskThenStoppedTask_thenStateIs_Uninitialized() {
+        // TODO(b/334825222): Change the expectation here when snapshot state is implemented
+        val task = Task()
+        val runningTask = TaskThumbnail(task, isRunning = true)
+        val stoppedTask = TaskThumbnail(task, isRunning = false)
+        systemUnderTest.bind(runningTask)
+        assertThat(systemUnderTest.uiState.value).isEqualTo(TaskThumbnailUiState.LiveTile)
+
+        systemUnderTest.bind(stoppedTask)
+        assertThat(systemUnderTest.uiState.value).isEqualTo(TaskThumbnailUiState.Uninitialized)
+    }
+}