Add new buttons to taskbar

Cherry picked from commit 53db50dd0b2bd6ed1842b25396c9c52b7abe1157
after resolving conflicts

The CL adds two new buttons for desktop usage.
No listeners are registered yet.

Recall: http://recall/clips/f52b70ed-c437-4374-a492-e4b7c802520a

Bug: 198355239
Test: m, verify that new buttons are added

Change-Id: I1d4a12da3041e113a978c37c9e36ec085d15e8b3

quickstep/res/drawable/ic_sysbar_notifications.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M18,17v-6c0,-3.07 -1.63,-5.64 -4.5,-6.32L13.5,4c0,-0.83 -0.67,-1.5 -1.5,-1.5s-1.5,0.67 -1.5,1.5v0.68C7.64,5.36 6,7.92 6,11v6L4,17v2h16v-2h-2zM16,17L8,17v-6c0,-2.48 1.51,-4.5 4,-4.5s4,2.02 4,4.5v6zM12,22c1.1,0 2,-0.9 2,-2h-4c0,1.1 0.9,2 2,2z"/>
+</vector>

quickstep/res/drawable/ic_sysbar_quick_settings.xml

@@ -0,0 +1,13 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M13.85,22.25h-3.7c-0.74,0 -1.36,-0.54 -1.45,-1.27l-0.27,-1.89c-0.27,-0.14 -0.53,-0.29 -0.79,-0.46l-1.8,0.72c-0.7,0.26 -1.47,-0.03 -1.81,-0.65L2.2,15.53c-0.35,-0.66 -0.2,-1.44 0.36,-1.88l1.53,-1.19c-0.01,-0.15 -0.02,-0.3 -0.02,-0.46 0,-0.15 0.01,-0.31 0.02,-0.46l-1.52,-1.19c-0.59,-0.45 -0.74,-1.26 -0.37,-1.88l1.85,-3.19c0.34,-0.62 1.11,-0.9 1.79,-0.63l1.81,0.73c0.26,-0.17 0.52,-0.32 0.78,-0.46l0.27,-1.91c0.09,-0.7 0.71,-1.25 1.44,-1.25h3.7c0.74,0 1.36,0.54 1.45,1.27l0.27,1.89c0.27,0.14 0.53,0.29 0.79,0.46l1.8,-0.72c0.71,-0.26 1.48,0.03 1.82,0.65l1.84,3.18c0.36,0.66 0.2,1.44 -0.36,1.88l-1.52,1.19c0.01,0.15 0.02,0.3 0.02,0.46s-0.01,0.31 -0.02,0.46l1.52,1.19c0.56,0.45 0.72,1.23 0.37,1.86l-1.86,3.22c-0.34,0.62 -1.11,0.9 -1.8,0.63l-1.8,-0.72c-0.26,0.17 -0.52,0.32 -0.78,0.46l-0.27,1.91c-0.1,0.68 -0.72,1.22 -1.46,1.22zM10.62,20.25h2.76l0.37,-2.55 0.53,-0.22c0.44,-0.18 0.88,-0.44 1.34,-0.78l0.45,-0.34 2.38,0.96 1.38,-2.4 -2.03,-1.58 0.07,-0.56c0.03,-0.26 0.06,-0.51 0.06,-0.78s-0.03,-0.53 -0.06,-0.78l-0.07,-0.56 2.03,-1.58 -1.39,-2.4 -2.39,0.96 -0.45,-0.35c-0.42,-0.32 -0.87,-0.58 -1.33,-0.77l-0.52,-0.22 -0.37,-2.55h-2.76l-0.37,2.55 -0.53,0.21c-0.44,0.19 -0.88,0.44 -1.34,0.79l-0.45,0.33 -2.38,-0.95 -1.39,2.39 2.03,1.58 -0.07,0.56c-0.03,0.26 -0.06,0.53 -0.06,0.79s0.02,0.53 0.06,0.78l0.07,0.56 -2.03,1.58 1.38,2.4 2.39,-0.96 0.45,0.35c0.43,0.33 0.86,0.58 1.33,0.77l0.53,0.22 0.38,2.55z"/>
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M12,12m-3.5,0a3.5,3.5 0,1 1,7 0a3.5,3.5 0,1 1,-7 0"/>
+</vector>

quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java

@@ -15,11 +15,15 @@
  */
 package com.android.launcher3.taskbar;
 
+import static android.content.pm.PackageManager.FEATURE_PC;
+
 import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X;
 import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_A11Y;
 import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_BACK;
 import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_HOME;
 import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_IME_SWITCH;
+import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_NOTIFICATIONS;
+import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_QUICK_SETTINGS;
 import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_RECENTS;
 import static com.android.launcher3.taskbar.TaskbarViewController.ALPHA_INDEX_KEYGUARD;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_A11Y_BUTTON_CLICKABLE;
@@ -231,6 +235,17 @@ public class NavbarButtonsViewController {
 
         applyState();
         mPropertyHolders.forEach(StatePropertyHolder::endAnimation);
+
+        // quick setting and notification buttons
+        if (mContext.getPackageManager().hasSystemFeature(FEATURE_PC)) {
+            addButton(R.drawable.ic_sysbar_quick_settings, BUTTON_QUICK_SETTINGS,
+                    mNavButtonContainer, mControllers.navButtonController,
+                    R.id.quick_settings_button);
+            addButton(R.drawable.ic_sysbar_notifications, BUTTON_NOTIFICATIONS,
+                    mNavButtonContainer, mControllers.navButtonController,
+                    R.id.notifications_button);
+        }
+
     }
 
     private void initButtons(ViewGroup navContainer, ViewGroup endContainer,

quickstep/src/com/android/launcher3/taskbar/TaskbarNavButtonController.java

@@ -56,6 +56,8 @@ public class TaskbarNavButtonController {
             BUTTON_RECENTS,
             BUTTON_IME_SWITCH,
             BUTTON_A11Y,
+            BUTTON_QUICK_SETTINGS,
+            BUTTON_NOTIFICATIONS,
     })
 
     public @interface TaskbarButton {}
@@ -65,6 +67,8 @@ public class TaskbarNavButtonController {
     static final int BUTTON_RECENTS = BUTTON_HOME << 1;
     static final int BUTTON_IME_SWITCH = BUTTON_RECENTS << 1;
     static final int BUTTON_A11Y = BUTTON_IME_SWITCH << 1;
+    static final int BUTTON_QUICK_SETTINGS = BUTTON_A11Y << 1;
+    static final int BUTTON_NOTIFICATIONS = BUTTON_QUICK_SETTINGS << 1;
 
     private static final int SCREEN_UNPIN_COMBO = BUTTON_BACK | BUTTON_RECENTS;
     private int mLongPressedButtons = 0;

res/values/id.xml

@@ -34,4 +34,7 @@
     <item type="id" name="accessibility_button" />
     <item type="id" name="rotate_suggestion" />
     <!--  /Do not change, must be kept in sync with sysui navbar button IDs for tests!  -->
+
+    <item type="id" name="quick_settings_button" />
+    <item type="id" name="notifications_button" />
 </resources>