Add icon packs for the 3 icon sets.

Start with only wifi signal icons.

Bug: 118757293
Test: adb shell cmd overlay enable-exclusive --user 0 com.android.theme.icon_pack.{circular,filled,rounded}
Change-Id: I5b39552a059dc42d6c6c4b31db1a86d31275ece1
diff --git a/packages/overlays/IconPackCircularOverlay/Android.mk b/packages/overlays/IconPackCircularOverlay/Android.mk
new file mode 100644
index 0000000..010eb81
--- /dev/null
+++ b/packages/overlays/IconPackCircularOverlay/Android.mk
@@ -0,0 +1,31 @@
+#
+#  Copyright 2019, 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.
+#
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_RRO_THEME := IconPackCircular
+LOCAL_CERTIFICATE := platform
+LOCAL_PRODUCT_MODULE := true
+
+LOCAL_SRC_FILES := $(call all-subdir-java-files)
+
+LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
+
+LOCAL_PACKAGE_NAME := IconPackCircularOverlay
+LOCAL_SDK_VERSION := current
+
+include $(BUILD_RRO_PACKAGE)
diff --git a/packages/overlays/IconPackCircularOverlay/AndroidManifest.xml b/packages/overlays/IconPackCircularOverlay/AndroidManifest.xml
new file mode 100644
index 0000000..6f0124d
--- /dev/null
+++ b/packages/overlays/IconPackCircularOverlay/AndroidManifest.xml
@@ -0,0 +1,24 @@
+<!--
+/**
+ * Copyright (c) 2019, 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.
+ */
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.theme.icon_pack.circular"
+    android:versionCode="1"
+    android:versionName="1.0">
+    <overlay android:targetPackage="android" android:category="android.theme.customization.icon_pack" android:priority="1"/>
+    <application android:label="Circular" android:hasCode="false"/>
+</manifest>
diff --git a/packages/overlays/IconPackCircularOverlay/res/drawable/ic_wifi_signal_0.xml b/packages/overlays/IconPackCircularOverlay/res/drawable/ic_wifi_signal_0.xml
new file mode 100644
index 0000000..e1ca60d
--- /dev/null
+++ b/packages/overlays/IconPackCircularOverlay/res/drawable/ic_wifi_signal_0.xml
@@ -0,0 +1,51 @@
+<!--
+/**
+ * Copyright (c) 2019, 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.
+ */
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+
+    <path
+        android:pathData="M 0 0 H 24 V 24 H 0 V 0 Z" />
+    <path
+        android:pathData="M 0 0 H 24 V 24 H 0 V 0 Z" />
+    <path
+        android:fillColor="#000000"
+        android:fillAlpha="0.3"
+        android:strokeAlpha="0.3"
+        android:strokeWidth="1"
+        android:pathData="M 11.99 16.5 C 12.8184271247 16.5 13.49 17.1715728753 13.49 18 C 13.49 18.8284271247 12.8184271247 19.5 11.99 19.5 C 11.1615728753 19.5 10.49 18.8284271247 10.49 18 C 10.49 17.1715728753 11.1615728753 16.5 11.99 16.5 Z" />
+    <path
+        android:fillColor="#000000"
+        android:fillAlpha="0.3"
+        android:strokeAlpha="0.3"
+        android:strokeWidth="1"
+        android:pathData="M18.76,11.8a0.54 0.54 ,0,0,0,0.36-0.14 0.51 0.51,0,0,0,0-0.71A10.08,10.08,0,0,0,4.87,11a0.5 0.5 ,0,0,0,0,0.71 0.51 0.51,0,0,0,0.71,0,9.07,9.07,0,0,1,12.83,0A0.54 0.54 ,0,0,0,18.76,11.8Z" />
+    <path
+        android:fillColor="#000000"
+        android:fillAlpha="0.3"
+        android:strokeAlpha="0.3"
+        android:strokeWidth="1"
+        android:pathData="M2.15,8.85a0.48 0.48 ,0,0,0,0.7,0,12.8,12.8,0,0,1,18.3,0,0.48 0.48 ,0,0,0,0.7,0,0.48 0.48 ,0,0,0,0-0.7,13.77,13.77,0,0,0-19.7,0A0.48 0.48 ,0,0,0,2.15,8.85Z" />
+    <path
+        android:fillColor="#000000"
+        android:fillAlpha="0.3"
+        android:strokeAlpha="0.3"
+        android:strokeWidth="1"
+        android:pathData="M15.93,14.64a0.49 0.49 ,0,0,0,0.35-0.15 0.5 0.5,0,0,0,0-0.71,6.08,6.08,0,0,0-8.58,0,0.51 0.51 ,0,0,0,0,0.71 0.5 0.5,0,0,0,0.71,0,5.08,5.08,0,0,1,7.16,0A0.51 0.51 ,0,0,0,15.93,14.64Z" />
+</vector>
diff --git a/packages/overlays/IconPackCircularOverlay/res/drawable/ic_wifi_signal_1.xml b/packages/overlays/IconPackCircularOverlay/res/drawable/ic_wifi_signal_1.xml
new file mode 100644
index 0000000..06ac16d
--- /dev/null
+++ b/packages/overlays/IconPackCircularOverlay/res/drawable/ic_wifi_signal_1.xml
@@ -0,0 +1,49 @@
+<!--
+/**
+ * Copyright (c) 2019, 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.
+ */
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+
+    <path
+        android:pathData="M 0 0 H 24 V 24 H 0 V 0 Z" />
+    <path
+        android:pathData="M 0 0 H 24 V 24 H 0 V 0 Z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M 11.99 16.5 C 12.8184271247 16.5 13.49 17.1715728753 13.49 18 C 13.49 18.8284271247 12.8184271247 19.5 11.99 19.5 C 11.1615728753 19.5 10.49 18.8284271247 10.49 18 C 10.49 17.1715728753 11.1615728753 16.5 11.99 16.5 Z" />
+    <path
+        android:fillColor="#000000"
+        android:fillAlpha="0.3"
+        android:strokeAlpha="0.3"
+        android:strokeWidth="1"
+        android:pathData="M18.76,11.8a0.54 0.54 ,0,0,0,0.36-0.14 0.51 0.51,0,0,0,0-0.71A10.08,10.08,0,0,0,4.87,11a0.5 0.5 ,0,0,0,0,0.71 0.51 0.51,0,0,0,0.71,0,9.07,9.07,0,0,1,12.83,0A0.54 0.54 ,0,0,0,18.76,11.8Z" />
+    <path
+        android:fillColor="#000000"
+        android:fillAlpha="0.3"
+        android:strokeAlpha="0.3"
+        android:strokeWidth="1"
+        android:pathData="M21.85,8.15a13.77,13.77,0,0,0-19.7,0,0.49 0.49 ,0,0,0,0.7 0.7 ,12.8,12.8,0,0,1,18.3,0,0.48 0.48 ,0,0,0,0.7,0A0.48 0.48 ,0,0,0,21.85,8.15Z" />
+    <path
+        android:fillColor="#000000"
+        android:fillAlpha="0.3"
+        android:strokeAlpha="0.3"
+        android:strokeWidth="1"
+        android:pathData="M15.93,14.64a0.49 0.49 ,0,0,0,0.35-0.15 0.5 0.5,0,0,0,0-0.71,6.08,6.08,0,0,0-8.58,0,0.51 0.51 ,0,0,0,0,0.71 0.5 0.5,0,0,0,0.71,0,5.08,5.08,0,0,1,7.16,0A0.51 0.51 ,0,0,0,15.93,14.64Z" />
+</vector>
diff --git a/packages/overlays/IconPackCircularOverlay/res/drawable/ic_wifi_signal_2.xml b/packages/overlays/IconPackCircularOverlay/res/drawable/ic_wifi_signal_2.xml
new file mode 100644
index 0000000..844fabf
--- /dev/null
+++ b/packages/overlays/IconPackCircularOverlay/res/drawable/ic_wifi_signal_2.xml
@@ -0,0 +1,46 @@
+<!--
+/**
+ * Copyright (c) 2019, 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.
+ */
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+
+    <path
+        android:pathData="M 0 0 H 24 V 24 H 0 V 0 Z" />
+    <path
+        android:pathData="M 0 0 H 24 V 24 H 0 V 0 Z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M 11.99 16.5 C 12.8184271247 16.5 13.49 17.1715728753 13.49 18 C 13.49 18.8284271247 12.8184271247 19.5 11.99 19.5 C 11.1615728753 19.5 10.49 18.8284271247 10.49 18 C 10.49 17.1715728753 11.1615728753 16.5 11.99 16.5 Z" />
+    <path
+        android:fillColor="#000000"
+        android:fillAlpha="0.3"
+        android:strokeAlpha="0.3"
+        android:strokeWidth="1"
+        android:pathData="M18.76,11.8a0.54 0.54 ,0,0,0,0.36-0.14 0.51 0.51,0,0,0,0-0.71A10.08,10.08,0,0,0,4.87,11a0.5 0.5 ,0,0,0,0,0.71 0.51 0.51,0,0,0,0.71,0,9.07,9.07,0,0,1,12.83,0A0.54 0.54 ,0,0,0,18.76,11.8Z" />
+    <path
+        android:fillColor="#000000"
+        android:fillAlpha="0.3"
+        android:strokeAlpha="0.3"
+        android:strokeWidth="1"
+        android:pathData="M21.85,8.15a13.77,13.77,0,0,0-19.7,0,0.49 0.49 ,0,0,0,0.7 0.7 ,12.8,12.8,0,0,1,18.3,0,0.48 0.48 ,0,0,0,0.7,0A0.48 0.48 ,0,0,0,21.85,8.15Z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M15.93,14.64a0.49 0.49 ,0,0,0,0.35-0.15 0.5 0.5,0,0,0,0-0.71,6.08,6.08,0,0,0-8.58,0,0.51 0.51 ,0,0,0,0,0.71 0.5 0.5,0,0,0,0.71,0,5.07,5.07,0,0,1,7.16,0A0.51 0.51 ,0,0,0,15.93,14.64Z" />
+</vector>
diff --git a/packages/overlays/IconPackCircularOverlay/res/drawable/ic_wifi_signal_3.xml b/packages/overlays/IconPackCircularOverlay/res/drawable/ic_wifi_signal_3.xml
new file mode 100644
index 0000000..3a01032
--- /dev/null
+++ b/packages/overlays/IconPackCircularOverlay/res/drawable/ic_wifi_signal_3.xml
@@ -0,0 +1,43 @@
+<!--
+/**
+ * Copyright (c) 2019, 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.
+ */
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+
+    <path
+        android:pathData="M 0 0 H 24 V 24 H 0 V 0 Z" />
+    <path
+        android:pathData="M 0 0 H 24 V 24 H 0 V 0 Z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M 11.99 16.5 C 12.8184271247 16.5 13.49 17.1715728753 13.49 18 C 13.49 18.8284271247 12.8184271247 19.5 11.99 19.5 C 11.1615728753 19.5 10.49 18.8284271247 10.49 18 C 10.49 17.1715728753 11.1615728753 16.5 11.99 16.5 Z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M18.76,11.8a0.54 0.54 ,0,0,0,0.36-0.14 0.51 0.51,0,0,0,0-0.71A10.08,10.08,0,0,0,4.87,11a0.5 0.5 ,0,0,0,0,0.71 0.51 0.51,0,0,0,0.71,0,9.07,9.07,0,0,1,12.83,0A0.54 0.54 ,0,0,0,18.76,11.8Z" />
+    <path
+        android:fillColor="#000000"
+        android:fillAlpha="0.3"
+        android:strokeAlpha="0.3"
+        android:strokeWidth="1"
+        android:pathData="M21.5,9a0.47 0.47 ,0,0,0,0.35-0.15 0.48 0.48,0,0,0,0-0.7,13.77,13.77,0,0,0-19.7,0,0.49 0.49 ,0,0,0,0.7 0.7 ,12.8,12.8,0,0,1,18.3,0A0.47 0.47 ,0,0,0,21.5,9Z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M15.93,14.64a0.49 0.49 ,0,0,0,0.35-0.15 0.5 0.5,0,0,0,0-0.71,6.08,6.08,0,0,0-8.58,0,0.51 0.51 ,0,0,0,0,0.71 0.5 0.5,0,0,0,0.71,0,5.07,5.07,0,0,1,7.16,0A0.51 0.51 ,0,0,0,15.93,14.64Z" />
+</vector>
diff --git a/packages/overlays/IconPackCircularOverlay/res/drawable/ic_wifi_signal_4.xml b/packages/overlays/IconPackCircularOverlay/res/drawable/ic_wifi_signal_4.xml
new file mode 100644
index 0000000..3512d44ad
--- /dev/null
+++ b/packages/overlays/IconPackCircularOverlay/res/drawable/ic_wifi_signal_4.xml
@@ -0,0 +1,40 @@
+<!--
+/**
+ * Copyright (c) 2019, 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.
+ */
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+
+    <path
+        android:pathData="M 0 0 H 24 V 24 H 0 V 0 Z" />
+    <path
+        android:pathData="M 0 0 H 24 V 24 H 0 V 0 Z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M 11.99 16.5 C 12.8184271247 16.5 13.49 17.1715728753 13.49 18 C 13.49 18.8284271247 12.8184271247 19.5 11.99 19.5 C 11.1615728753 19.5 10.49 18.8284271247 10.49 18 C 10.49 17.1715728753 11.1615728753 16.5 11.99 16.5 Z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M18.76,11.8a0.54 0.54 ,0,0,0,0.36-0.14 0.51 0.51,0,0,0,0-0.71A10.08,10.08,0,0,0,4.87,11a0.5 0.5 ,0,0,0,0,0.71 0.51 0.51,0,0,0,0.71,0,9.07,9.07,0,0,1,12.83,0A0.54 0.54 ,0,0,0,18.76,11.8Z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M21.5,9a0.47 0.47 ,0,0,0,0.35-0.15 0.48 0.48,0,0,0,0-0.7,13.77,13.77,0,0,0-19.7,0,0.49 0.49 ,0,0,0,0.7 0.7 ,12.8,12.8,0,0,1,18.3,0A0.47 0.47 ,0,0,0,21.5,9Z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M15.93,14.64a0.49 0.49 ,0,0,0,0.35-0.15 0.5 0.5,0,0,0,0-0.71,6.08,6.08,0,0,0-8.58,0,0.51 0.51 ,0,0,0,0,0.71 0.5 0.5,0,0,0,0.71,0,5.08,5.08,0,0,1,7.16,0A0.51 0.51 ,0,0,0,15.93,14.64Z" />
+</vector>