Move all contextual card related classes.

... from homepage to contextualcards.

Test: rebuild
Change-Id: Id7889566ce1e7257eb699d963ae996906fdb58ff

src/com/android/settings/homepage/contextualcards/conditional/ConditionalContextualCard.java

@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2018 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.settings.homepage.contextualcards.conditional;
+
+import com.android.settings.homepage.contextualcards.ContextualCard;
+
+/**
+ * Data class representing a conditional {@link ContextualCard}.
+ *
+ * Use this class to store additional attributes on top of {@link ContextualCard} for
+ * {@link ConditionalCard}.
+ */
+public class ConditionalContextualCard extends ContextualCard {
+
+    private final long mConditionId;
+    private final int mMetricsConstant;
+    private final CharSequence mActionText;
+
+    private ConditionalContextualCard(Builder builder) {
+        super(builder);
+
+        mConditionId = builder.mConditionId;
+        mMetricsConstant = builder.mMetricsConstant;
+        mActionText = builder.mActionText;
+    }
+
+    @Override
+    public int getCardType() {
+        return CardType.CONDITIONAL;
+    }
+
+    public long getConditionId() {
+        return mConditionId;
+    }
+
+    public int getMetricsConstant() {
+        return mMetricsConstant;
+    }
+
+    public CharSequence getActionText() {
+        return mActionText;
+    }
+
+    public static class Builder extends ContextualCard.Builder {
+
+        private long mConditionId;
+        private int mMetricsConstant;
+        private CharSequence mActionText;
+
+        public Builder setConditionId(long id) {
+            mConditionId = id;
+            return this;
+        }
+
+        public Builder setMetricsConstant(int metricsConstant) {
+            mMetricsConstant = metricsConstant;
+            return this;
+        }
+
+        public Builder setActionText(CharSequence actionText) {
+            mActionText = actionText;
+            return this;
+        }
+
+        @Override
+        public Builder setCardType(int cardType) {
+            throw new IllegalArgumentException(
+                    "Cannot change card type for " + getClass().getName());
+        }
+
+        public ConditionalContextualCard build() {
+            return new ConditionalContextualCard(this);
+        }
+    }
+}