Fix

AndroidManifest-common.xml

@@ -71,7 +71,7 @@
 
     <application
         android:backupAgent="com.android.launcher3.LauncherBackupAgent"
-        android:name="com.android.launcher3.LauncherApplication"
+        android:name="app.lawnchair.LawnchairApp"
         android:fullBackupOnly="true"
         android:backupInForeground="true"
         android:fullBackupContent="@xml/backupscheme"

AndroidManifest.xml

@@ -47,7 +47,7 @@
         attributes and intent filters the same
         -->
         <activity
-            android:name="com.android.launcher3.Launcher"
+            android:name="app.lawnchair.LawnchairLauncher"
             android:launchMode="singleTask"
             android:clearTaskOnLaunch="true"
             android:stateNotNeeded="true"

quickstep/AndroidManifest-launcher.xml

@@ -72,7 +72,7 @@
             </intent-filter>
             <meta-data
                 android:name="com.android.launcher3.grid.control"
-                android:value="${packageName}.grid_control" />
+                android:value="${applicationId}.grid_control" />
         </activity>
 
     </application>

quickstep/res/color/bubblebar_drop_target_bg_color.xml

@@ -15,5 +15,5 @@
   -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:androidprv="http://schemas.android.com/apk/prv/res/android">
-    <item android:alpha="0.35" android:color="?androidprv:attr/materialColorPrimaryContainer" />
+    <item android:alpha="0.35" android:color="?attr/materialColorPrimaryContainer" />
 </selector>

quickstep/res/drawable/bg_bubble_bar_drop_target.xml

@@ -20,5 +20,5 @@
     <solid android:color="@color/bubblebar_drop_target_bg_color" />
     <stroke
         android:width="1dp"
-        android:color="?androidprv:attr/materialColorPrimaryContainer" />
+        android:color="?attr/materialColorPrimaryContainer" />
 </shape>

quickstep/res/drawable/bg_bubble_expanded_view_drop_target.xml

@@ -22,6 +22,6 @@
         <solid android:color="@color/bubblebar_drop_target_bg_color" />
         <stroke
             android:width="1dp"
-            android:color="?androidprv:attr/materialColorPrimaryContainer" />
+            android:color="?attr/materialColorPrimaryContainer" />
     </shape>
 </inset>

quickstep/res/drawable/ic_chevron_down.xml

@@ -19,7 +19,7 @@
     android:width="48dp"
     android:height="48dp"
     android:autoMirrored="true"
-    android:tint="?androidprv:attr/materialColorOnSurface"
+    android:tint="?attr/materialColorOnSurface"
     android:viewportHeight="48"
     android:viewportWidth="48">
     <group

quickstep/res/layout/icon_app_chip_view.xml

@@ -26,7 +26,7 @@
     android:importantForAccessibility="no"
     android:autoMirrored="true"
     android:elevation="@dimen/task_thumbnail_icon_menu_elevation"
-    android:background="?androidprv:attr/materialColorSurfaceBright">
+    android:background="?attr/materialColorSurfaceBright">
 
     <!-- ignoring warning because the user of the anchor is a Rect where RTL is not needed -->
     <!-- This anchor's bounds is in the expected location after rotations and translations are

quickstep/res/layout/taskbar_divider_popup_menu.xml

@@ -47,7 +47,7 @@
             android:backgroundTint="?android:attr/textColorPrimary" />
 
         <Switch
-            style="@style/Switch.SettingsLib"
+            style="@android:style/Widget.Material.CompoundButton.Switch"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:id="@+id/taskbar_pinning_switch"

quickstep/res/values/styles.xml

@@ -124,7 +124,7 @@
     <style name="TextAppearance.GestureTutorial.ButtonLabel"
         parent="TextAppearance.GestureTutorial.CallToAction">
         <item name="android:gravity">center</item>
-        <item name="android:textColor">?androidprv:attr/materialColorOnPrimary</item>
+        <item name="android:textColor">?attr/materialColorOnPrimary</item>
         <item name="android:letterSpacing">0.02</item>
         <item name="android:textSize">16sp</item>
         <item name="android:textAllCaps">false</item>
@@ -268,46 +268,46 @@
     <style name="KeyboardQuickSwitchText">
         <item name="fontFamily">google-sans-text</item>
         <item name="android:textSize">14sp</item>
-        <item name="android:textColor">?androidprv:attr/materialColorOnSurface</item>
+        <item name="android:textColor">?attr/materialColorOnSurface</item>
         <item name="lineHeight">20sp</item>
     </style>
 
     <style name="KeyboardQuickSwitchText.OnBackground" parent="KeyboardQuickSwitchText">
-        <item name="android:textColor">?androidprv:attr/materialColorOnSurface</item>
+        <item name="android:textColor">?attr/materialColorOnSurface</item>
     </style>
 
     <style name="GestureTutorialActivity" parent="@style/AppTheme">
         <item name="background">@android:color/transparent</item>
         <item name="tutorialSubtitle">@android:color/black</item>
-        <item name="surfaceContainer">?androidprv:attr/materialColorSurfaceContainer</item>
+        <item name="surfaceContainer">?attr/materialColorSurfaceContainer</item>
-        <item name="onSurfaceHome">?androidprv:attr/materialColorPrimaryFixed</item>
+        <item name="onSurfaceHome">?attr/materialColorPrimaryFixed</item>
         <item name="surfaceHome">@android:color/system_accent1_300</item>
-        <item name="secondaryHome">?androidprv:attr/materialColorOnPrimaryFixedVariant</item>
+        <item name="secondaryHome">?attr/materialColorOnPrimaryFixedVariant</item>
-        <item name="onSurfaceBack">?androidprv:attr/materialColorTertiaryFixed</item>
+        <item name="onSurfaceBack">?attr/materialColorTertiaryFixed</item>
         <item name="surfaceBack">@android:color/system_accent3_300</item>
-        <item name="secondaryBack">?androidprv:attr/materialColorOnTertiaryFixedVariant</item>
+        <item name="secondaryBack">?attr/materialColorOnTertiaryFixedVariant</item>
-        <item name="onSurfaceOverview">?androidprv:attr/materialColorPrimaryFixed</item>
+        <item name="onSurfaceOverview">?attr/materialColorPrimaryFixed</item>
         <item name="surfaceOverview">@android:color/system_accent2_300</item>
-        <item name="secondaryOverview">?androidprv:attr/materialColorOnSecondaryFixedVariant</item>
+        <item name="secondaryOverview">?attr/materialColorOnSecondaryFixedVariant</item>
     </style>
 
     <style name="rotate_prompt_title" parent="TextAppearance.GestureTutorial.Dialog.Title">
-        <item name="android:textColor">?androidprv:attr/materialColorOnSurface</item>
+        <item name="android:textColor">?attr/materialColorOnSurface</item>
     </style>
 
     <style name="rotate_prompt_subtitle" parent="TextAppearance.GestureTutorial.Dialog.Subtitle">
-        <item name="android:textColor">?androidprv:attr/materialColorOnSurfaceVariant</item>
+        <item name="android:textColor">?attr/materialColorOnSurfaceVariant</item>
     </style>
 
     <style name="ArrowTipTaskbarStyle">
-        <item name="arrowTipBackground">?androidprv:attr/materialColorSurfaceContainer</item>
+        <item name="arrowTipBackground">?attr/materialColorSurfaceContainer</item>
-        <item name="arrowTipTextColor">?androidprv:attr/materialColorOnSurface</item>
+        <item name="arrowTipTextColor">?attr/materialColorOnSurface</item>
     </style>
 
     <style name="IconAppChipMenuTextStyle">
         <item name="android:fontFamily">google-sans-text-medium</item>
         <item name="android:textSize">@dimen/task_thumbnail_icon_menu_text_size</item>
-        <item name="android:textColor">?androidprv:attr/materialColorOnSurface</item>
+        <item name="android:textColor">?attr/materialColorOnSurface</item>
         <item name="android:letterSpacing">0.025</item>
         <item name="android:lineHeight">20sp</item>
     </style>

res/drawable/bg_rounded_corner_bottom_sheet_handle.xml

@@ -17,6 +17,6 @@
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"
     android:shape="rectangle" >
-    <solid android:color="?androidprv:attr/materialColorOutlineVariant"/>
+    <solid android:color="?attr/materialColorOutlineVariant"/>
     <corners android:radius="@dimen/bottom_sheet_handle_corner_radius" />
 </shape>

res/drawable/ic_private_space_with_background.xml

@@ -20,7 +20,7 @@
     android:height="48dp">
     <path
         android:pathData="M48 24A24 24 0 0 1 0 24A24 24 0 0 1 48 24Z"
-        android:fillColor="?androidprv:attr/materialColorSurfaceContainerLowest" />
+        android:fillColor="?attr/materialColorSurfaceContainerLowest" />
     <path
         android:pathData="M24.0021 10.6641L13.3354 14.6641V22.7841C13.3354 29.5174 17.8821 35.7974 24.0021 37.3307C30.1221 35.7974 34.6688 29.5174 34.6688 22.7841V14.6641L24.0021 10.6641ZM32.0021 22.7841C32.0021 28.1174 28.6021 33.0507 24.0021 34.5574C19.4021 33.0507 16.0021 28.1307 16.0021 22.7841V16.5174L24.0021 13.5174L32.0021 16.5174V22.7841Z"
         android:fillType="evenOdd"

res/drawable/icon_menu_arrow_background.xml

@@ -22,7 +22,7 @@
         android:angle="0"
         android:startColor="#00000000"
         android:centerX="0.25"
-        android:centerColor="?androidprv:attr/materialColorSurfaceBright"
+        android:centerColor="?attr/materialColorSurfaceBright"
-        android:endColor="?androidprv:attr/materialColorSurfaceBright" />
+        android:endColor="?attr/materialColorSurfaceBright" />
     <corners android:radius="@dimen/dialogCornerRadius" />
 </shape>

src/com/android/launcher3/testing/shared/ResourceUtils.java

@@ -0,0 +1,85 @@
+/*
+ * 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.
+ */
+package com.android.launcher3.testing.shared;
+import android.content.res.Resources;
+import android.util.DisplayMetrics;
+import android.util.TypedValue;
+public class ResourceUtils {
+    private static final float EPSILON = 0.0001f;
+    public static final int DEFAULT_NAVBAR_VALUE = 48;
+    public static final int INVALID_RESOURCE_HANDLE = -1;
+    public static final String NAVBAR_LANDSCAPE_LEFT_RIGHT_SIZE = "navigation_bar_width";
+    public static final String NAVBAR_BOTTOM_GESTURE_SIZE = "navigation_bar_gesture_height";
+    public static final String NAVBAR_BOTTOM_GESTURE_LARGER_SIZE =
+            "navigation_bar_gesture_larger_height";
+    public static final String NAVBAR_HEIGHT = "navigation_bar_height";
+    public static final String NAVBAR_HEIGHT_LANDSCAPE = "navigation_bar_height_landscape";
+    public static final String STATUS_BAR_HEIGHT = "status_bar_height";
+    public static final String STATUS_BAR_HEIGHT_LANDSCAPE = "status_bar_height_landscape";
+    public static final String STATUS_BAR_HEIGHT_PORTRAIT = "status_bar_height_portrait";
+    public static final String NAV_BAR_INTERACTION_MODE_RES_NAME = "config_navBarInteractionMode";
+    public static int getNavbarSize(String resName, Resources res) {
+        return getDimenByName(resName, res, DEFAULT_NAVBAR_VALUE);
+    }
+    public static int getDimenByName(String resName, Resources res, int defaultValue) {
+        final int frameSize;
+        final int frameSizeResID = res.getIdentifier(resName, "dimen", "android");
+        if (frameSizeResID != 0) {
+            frameSize = res.getDimensionPixelSize(frameSizeResID);
+        } else {
+            frameSize = pxFromDp(defaultValue, res.getDisplayMetrics());
+        }
+        return frameSize;
+    }
+    public static boolean getBoolByName(String resName, Resources res, boolean defaultValue) {
+        final boolean val;
+        final int resId = res.getIdentifier(resName, "bool", "android");
+        if (resId != 0) {
+            val = res.getBoolean(resId);
+        } else {
+            val = defaultValue;
+        }
+        return val;
+    }
+    public static int getIntegerByName(String resName, Resources res, int defaultValue) {
+        int resId = res.getIdentifier(resName, "integer", "android");
+        return resId != 0 ? res.getInteger(resId) : defaultValue;
+    }
+    public static int pxFromDp(float size, DisplayMetrics metrics) {
+        return pxFromDp(size, metrics, 1f);
+    }
+    public static int pxFromDp(float size, DisplayMetrics metrics, float scale) {
+        float value = scale * TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, size, metrics);
+        return size < 0 ? INVALID_RESOURCE_HANDLE : roundPxValueFromFloat(value);
+    }
+    /**
+     * Rounds a pixel value, taking into account floating point errors.
+     *
+     * <p>If a dp (or sp) value typically returns a half pixel, such as 20dp at a 2.625 density
+     * returning 52.5px, there is a small chance that due to floating-point errors, the value will
+     * be stored as 52.499999. As we round to the nearest pixel, this could cause a 1px difference
+     * in final values, which we correct for in this method.
+     */
+    public static int roundPxValueFromFloat(float value) {
+        float fraction = (float) (value - Math.floor(value));
+        if (Math.abs(0.5f - fraction) < EPSILON) {
+            // Note: we add for negative values as well, as Math.round brings -.5 to the next
+            // "highest" value, e.g. Math.round(-2.5) == -2 [i.e. (int)Math.floor(a + 0.5d)]
+            value += EPSILON;
+        }
+        return Math.round(value);
+    }
+}