1 files changed, 67 insertions, 0 deletions
diff --git a/java/com/android/incallui/InCallUIMaterialColorMapUtils.java b/java/com/android/incallui/InCallUIMaterialColorMapUtils.java
new file mode 100644
index 000000000..7b06a5e39
--- /dev/null
+++ b/java/com/android/incallui/InCallUIMaterialColorMapUtils.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2016 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.incallui;
+
+import android.content.res.Resources;
+import android.content.res.TypedArray;
+import android.telecom.PhoneAccount;
+import com.android.contacts.common.util.MaterialColorMapUtils;
+
+public class InCallUIMaterialColorMapUtils extends MaterialColorMapUtils {
+
+  private final TypedArray mPrimaryColors;
+  private final TypedArray mSecondaryColors;
+  private final Resources mResources;
+
+  public InCallUIMaterialColorMapUtils(Resources resources) {
+    super(resources);
+    mPrimaryColors = resources.obtainTypedArray(R.array.background_colors);
+    mSecondaryColors = resources.obtainTypedArray(R.array.background_colors_dark);
+    mResources = resources;
+  }
+
+  /**
+   * {@link Resources#getColor(int) used for compatibility
+   */
+  @SuppressWarnings("deprecation")
+  public static MaterialPalette getDefaultPrimaryAndSecondaryColors(Resources resources) {
+    final int primaryColor = resources.getColor(R.color.dialer_theme_color);
+    final int secondaryColor = resources.getColor(R.color.dialer_theme_color_dark);
+    return new MaterialPalette(primaryColor, secondaryColor);
+  }
+
+  /**
+   * Currently the InCallUI color will only vary by SIM color which is a list of colors defined in
+   * the background_colors array, so first search the list for the matching color and fall back to
+   * the closest matching color if an exact match does not exist.
+   */
+  @Override
+  public MaterialPalette calculatePrimaryAndSecondaryColor(int color) {
+    if (color == PhoneAccount.NO_HIGHLIGHT_COLOR) {
+      return getDefaultPrimaryAndSecondaryColors(mResources);
+    }
+
+    for (int i = 0; i < mPrimaryColors.length(); i++) {
+      if (mPrimaryColors.getColor(i, 0) == color) {
+        return new MaterialPalette(mPrimaryColors.getColor(i, 0), mSecondaryColors.getColor(i, 0));
+      }
+    }
+
+    // The color isn't in the list, so use the superclass to find an approximate color.
+    return super.calculatePrimaryAndSecondaryColor(color);
+  }
+}