diff --git a/Android.bp b/Android.bp
index df0a96f..7e6a565 100644
--- a/Android.bp
+++ b/Android.bp
@@ -115,6 +115,9 @@
     manifest: "AndroidManifest-common.xml",
     sdk_version: "current",
     min_sdk_version: "26",
+    lint: {
+        baseline_filename: "lint-baseline-res-lib.xml",
+    },
 }
 
 //
@@ -127,6 +130,9 @@
     sdk_version: "current",
     min_sdk_version: "26",
     manifest: "AndroidManifest-common.xml",
+    lint: {
+        baseline_filename: "lint-baseline-common-deps-lib.xml",
+    },
 }
 
 //
@@ -171,6 +177,9 @@
     additional_manifests: [
         "AndroidManifest-common.xml",
     ],
+    lint: {
+        baseline_filename: "lint-baseline-launcher3.xml",
+    },
 }
 
 // Library with all the dependencies for building quickstep
@@ -236,5 +245,8 @@
         "AndroidManifest-common.xml",
     ],
     min_sdk_version: "29",
+    lint: {
+        baseline_filename: "lint-baseline-go-res-lib.xml",
+    },
 }
 
diff --git a/lint-baseline-common-deps-lib.xml b/lint-baseline-common-deps-lib.xml
new file mode 100644
index 0000000..e52f8fb
--- /dev/null
+++ b/lint-baseline-common-deps-lib.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<issues format="5" by="lint 4.1.0" client="cli" variant="all" version="4.1.0">
+
+    <issue
+        id="NewApi"
+        message="`?android:attr/dialogCornerRadius` requires API level 28 (current min is 26)"
+        errorLine1="        android:topLeftRadius=&quot;?android:attr/dialogCornerRadius&quot;"
+        errorLine2="        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/res/drawable/add_item_dialog_background.xml"
+            line="6"
+            column="9"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="`?android:attr/dialogCornerRadius` requires API level 28 (current min is 26)"
+        errorLine1="        android:topRightRadius=&quot;?android:attr/dialogCornerRadius&quot; />"
+        errorLine2="        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/res/drawable/add_item_dialog_background.xml"
+            line="7"
+            column="9"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="`@android:style/Widget.DeviceDefault.Button.Colored` requires API level 28 (current min is 26)"
+        errorLine1="    &lt;style name=&quot;Widget.DeviceDefault.Button.Rounded.Colored&quot; parent=&quot;@android:style/Widget.DeviceDefault.Button.Colored&quot;>"
+        errorLine2="                                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/res/values/styles.xml"
+            line="287"
+            column="63"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="`@android:dimen/system_app_widget_background_radius` requires API level 31 (current min is 26)"
+        errorLine1="    &lt;corners android:radius=&quot;@android:dimen/system_app_widget_background_radius&quot; />"
+        errorLine2="             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/res/drawable/widget_resize_frame.xml"
+            line="20"
+            column="14"/>
+    </issue>
+
+</issues>
diff --git a/lint-baseline-go-res-lib.xml b/lint-baseline-go-res-lib.xml
new file mode 100644
index 0000000..c5669f2
--- /dev/null
+++ b/lint-baseline-go-res-lib.xml
@@ -0,0 +1,576 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<issues format="5" by="lint 4.1.0" client="cli" variant="all" version="4.1.0">
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.view.View#getWindowInsetsController`"
+        errorLine1="        getWindowInsetsController().hide(WindowInsets.Type.ime());"
+        errorLine2="        ~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/allapps/AllAppsContainerView.java"
+            line="203"
+            column="9"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.view.WindowInsets.Type#ime`"
+        errorLine1="        getWindowInsetsController().hide(WindowInsets.Type.ime());"
+        errorLine2="                                                           ~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/allapps/AllAppsContainerView.java"
+            line="203"
+            column="60"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.view.WindowInsetsController#hide`"
+        errorLine1="        getWindowInsetsController().hide(WindowInsets.Type.ime());"
+        errorLine2="                                    ~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/allapps/AllAppsContainerView.java"
+            line="203"
+            column="37"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.view.View#getWindowInsetsController`"
+        errorLine1="                getWindowInsetsController().hide(WindowInsets.Type.ime());"
+        errorLine2="                ~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/allapps/AllAppsRecyclerView.java"
+            line="193"
+            column="17"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.view.WindowInsets.Type#ime`"
+        errorLine1="                getWindowInsetsController().hide(WindowInsets.Type.ime());"
+        errorLine2="                                                                   ~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/allapps/AllAppsRecyclerView.java"
+            line="193"
+            column="68"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.view.WindowInsetsController#hide`"
+        errorLine1="                getWindowInsetsController().hide(WindowInsets.Type.ime());"
+        errorLine2="                                            ~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/allapps/AllAppsRecyclerView.java"
+            line="193"
+            column="45"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 29): `android.appwidget.AppWidgetHostView#updateAppWidgetSize`"
+        errorLine1="            widgetView.updateAppWidgetSize(new Bundle(), sizes);"
+        errorLine2="                       ~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/AppWidgetResizeFrame.java"
+            line="399"
+            column="24"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 29): `android.graphics.Rect#inset`"
+        errorLine1="        potentialTaskRect.inset(insets.left, insets.top, insets.right, insets.bottom);"
+        errorLine2="                          ~~~~~">
+        <location
+            file="packages/apps/Launcher3/quickstep/src/com/android/quickstep/BaseActivityInterface.java"
+            line="248"
+            column="27"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 29): `android.graphics.Rect#inset`"
+        errorLine1="        potentialTaskRect.inset("
+        errorLine2="                          ~~~~~">
+        <location
+            file="packages/apps/Launcher3/quickstep/src/com/android/quickstep/BaseActivityInterface.java"
+            line="249"
+            column="27"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 29): `android.graphics.Rect#inset`"
+        errorLine1="        outRect.inset(Math.max(insets.left, sideMargin), Math.max(insets.top, topMargin),"
+        errorLine2="                ~~~~~">
+        <location
+            file="packages/apps/Launcher3/quickstep/src/com/android/quickstep/BaseActivityInterface.java"
+            line="291"
+            column="17"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 29): `android.graphics.Rect#inset`"
+        errorLine1="        gridRect.inset(0, dp.overviewTaskThumbnailTopMarginPx, 0, 0);"
+        errorLine2="                 ~~~~~">
+        <location
+            file="packages/apps/Launcher3/quickstep/src/com/android/quickstep/BaseActivityInterface.java"
+            line="315"
+            column="18"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.view.WindowManager#getCurrentWindowMetrics`"
+        errorLine1="                    .getCurrentWindowMetrics().getWindowInsets();"
+        errorLine2="                     ~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/DeviceProfile.java"
+            line="236"
+            column="22"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.view.WindowMetrics#getWindowInsets`"
+        errorLine1="                    .getCurrentWindowMetrics().getWindowInsets();"
+        errorLine2="                                               ~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/DeviceProfile.java"
+            line="236"
+            column="48"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.content.Context#getDisplay`"
+        errorLine1="            if (mContext.getDisplay() != null) {"
+        errorLine2="                         ~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/quickstep/src/com/android/quickstep/interaction/EdgeBackGestureHandler.java"
+            line="115"
+            column="26"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.content.Context#getDisplay`"
+        errorLine1="                mContext.getDisplay().getRealSize(mDisplaySize);"
+        errorLine2="                         ~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/quickstep/src/com/android/quickstep/interaction/EdgeBackGestureHandler.java"
+            line="116"
+            column="26"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.content.ContextWrapper#getDisplay`"
+        errorLine1="        Display display = getDisplay();"
+        errorLine2="                          ~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/quickstep/src/com/android/quickstep/interaction/GestureSandboxActivity.java"
+            line="153"
+            column="27"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `java.util.List#of`"
+        errorLine1="                    List.of(new Rect(0, 0, metrics.widthPixels, metrics.heightPixels)));"
+        errorLine2="                         ~~">
+        <location
+            file="packages/apps/Launcher3/quickstep/src/com/android/quickstep/interaction/GestureSandboxActivity.java"
+            line="158"
+            column="26"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 29): `android.appwidget.AppWidgetHostView#resetColorResources`"
+        errorLine1="            resetColorResources();"
+        errorLine2="            ~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java"
+            line="137"
+            column="13"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `java.util.List#of`"
+        errorLine1="            mColorExtractor.addLocation(List.of(mLastLocationRegistered));"
+        errorLine2="                                             ~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java"
+            line="367"
+            column="46"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `java.util.List#of`"
+        errorLine1="                mColorExtractor.addLocation(List.of(mLastLocationRegistered));"
+        errorLine2="                                                 ~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java"
+            line="390"
+            column="50"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 29): `android.appwidget.AppWidgetProviderInfo#maxResizeWidth`"
+        errorLine1="                (ATLEAST_S &amp;&amp; maxResizeWidth > 0)"
+        errorLine2="                              ~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="91"
+            column="31"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 29): `android.appwidget.AppWidgetProviderInfo#maxResizeWidth`"
+        errorLine1="                        ? getSpanX(widgetPadding, maxResizeWidth, smallestCellWidth)"
+        errorLine2="                                                  ~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="92"
+            column="51"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 29): `android.appwidget.AppWidgetProviderInfo#maxResizeHeight`"
+        errorLine1="                (ATLEAST_S &amp;&amp; maxResizeHeight > 0)"
+        errorLine2="                              ~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="95"
+            column="31"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 29): `android.appwidget.AppWidgetProviderInfo#maxResizeHeight`"
+        errorLine1="                        ? getSpanY(widgetPadding, maxResizeHeight, smallestCellHeight)"
+        errorLine2="                                                  ~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="96"
+            column="51"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 29): `android.appwidget.AppWidgetProviderInfo#targetCellWidth`"
+        errorLine1="        if (ATLEAST_S &amp;&amp; targetCellWidth >= minSpanX &amp;&amp; targetCellWidth &lt;= maxSpanX"
+        errorLine2="                         ~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="101"
+            column="26"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 29): `android.appwidget.AppWidgetProviderInfo#targetCellWidth`"
+        errorLine1="        if (ATLEAST_S &amp;&amp; targetCellWidth >= minSpanX &amp;&amp; targetCellWidth &lt;= maxSpanX"
+        errorLine2="                                                        ~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="101"
+            column="57"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 29): `android.appwidget.AppWidgetProviderInfo#targetCellHeight`"
+        errorLine1="                &amp;&amp; targetCellHeight >= minSpanY &amp;&amp; targetCellHeight &lt;= maxSpanY) {"
+        errorLine2="                   ~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="102"
+            column="20"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 29): `android.appwidget.AppWidgetProviderInfo#targetCellHeight`"
+        errorLine1="                &amp;&amp; targetCellHeight >= minSpanY &amp;&amp; targetCellHeight &lt;= maxSpanY) {"
+        errorLine2="                                                   ~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="102"
+            column="52"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 29): `android.appwidget.AppWidgetProviderInfo#targetCellWidth`"
+        errorLine1="            spanX = targetCellWidth;"
+        errorLine2="                    ~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="103"
+            column="21"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 29): `android.appwidget.AppWidgetProviderInfo#targetCellHeight`"
+        errorLine1="            spanY = targetCellHeight;"
+        errorLine2="                    ~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="104"
+            column="21"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.content.Context#getDisplay`"
+        errorLine1="        final Display display = mContext.getDisplay();"
+        errorLine2="                                         ~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/quickstep/src/com/android/quickstep/interaction/NavBarGestureHandler.java"
+            line="94"
+            column="42"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 29): `android.content.pm.LauncherActivityInfo#getLoadingProgress`"
+        errorLine1="            return (int) (100 * info.getLoadingProgress());"
+        errorLine2="                                     ~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/util/PackageManagerHelper.java"
+            line="338"
+            column="38"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `java.util.List#of`"
+        errorLine1="    private List&lt;WidgetsListBaseEntry> mAllWidgets = List.of();"
+        errorLine2="                                                          ~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/popup/PopupDataProvider.java"
+            line="64"
+            column="59"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `java.util.List#of`"
+        errorLine1="    private List&lt;ItemInfo> mRecommendedWidgets = List.of();"
+        errorLine2="                                                      ~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/popup/PopupDataProvider.java"
+            line="66"
+            column="55"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `new android.view.SurfaceControlViewHost`"
+        errorLine1="                    .submit(() -> new SurfaceControlViewHost(mContext, mDisplay, mHostToken))"
+        errorLine2="                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java"
+            line="91"
+            column="35"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.view.SurfaceControlViewHost#getSurfacePackage`"
+        errorLine1="            surfacePackage = mSurfaceControlViewHost.getSurfacePackage();"
+        errorLine2="                                                     ~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java"
+            line="93"
+            column="54"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.view.SurfaceControlViewHost#setView`"
+        errorLine1="                host.setView(view, view.getMeasuredWidth(), view.getMeasuredHeight());"
+        errorLine2="                     ~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java"
+            line="127"
+            column="22"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Cast from `SurfacePackage` to `Parcelable` requires API level 30 (current min is 29)"
+        errorLine1="        result.putParcelable(KEY_SURFACE_PACKAGE, surfacePackage);"
+        errorLine2="                                                  ~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java"
+            line="132"
+            column="51"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.view.SurfaceControlViewHost#release`"
+        errorLine1="                mSurfaceControlViewHost.release();"
+        errorLine2="                                        ~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java"
+            line="149"
+            column="41"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.graphics.Outline#setPath`"
+        errorLine1="        outline.setPath(mPath);"
+        errorLine2="                ~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/popup/RoundedArrowDrawable.java"
+            line="88"
+            column="17"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 29): `new android.widget.EdgeEffect`"
+        errorLine1="                ? new EdgeEffect(context, attrs) : new EdgeEffect(context);"
+        errorLine2="                  ~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/views/SpringRelativeLayout.java"
+            line="49"
+            column="19"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 29): `new android.widget.EdgeEffect`"
+        errorLine1="                ? new EdgeEffect(context, attrs) : new EdgeEffect(context);"
+        errorLine2="                  ~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/views/SpringRelativeLayout.java"
+            line="51"
+            column="19"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.view.WindowManager.LayoutParams#setFitInsetsTypes`"
+        errorLine1="        mWindowLayoutParams.setFitInsetsTypes(0);"
+        errorLine2="                            ~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/quickstep/src/com/android/launcher3/taskbar/TaskbarController.java"
+            line="316"
+            column="29"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.view.WindowInsets#getInsets`"
+        errorLine1="            Insets systemInsets = insets.getInsets(WindowInsets.Type.systemBars());"
+        errorLine2="                                         ~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/quickstep/src/com/android/quickstep/interaction/TutorialFragment.java"
+            line="118"
+            column="42"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.view.WindowInsets.Type#systemBars`"
+        errorLine1="            Insets systemInsets = insets.getInsets(WindowInsets.Type.systemBars());"
+        errorLine2="                                                                     ~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/quickstep/src/com/android/quickstep/interaction/TutorialFragment.java"
+            line="118"
+            column="70"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 29): `android.appwidget.AppWidgetProviderInfo#loadDescription`"
+        errorLine1="            CharSequence description = mItem.widgetInfo.loadDescription(getContext());"
+        errorLine2="                                                        ~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/WidgetCell.java"
+            line="193"
+            column="57"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 29): `android.appwidget.AppWidgetProviderInfo#previewLayout`"
+        errorLine1="                &amp;&amp; item.widgetInfo.previewLayout != Resources.ID_NULL) {"
+        errorLine2="                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/WidgetCell.java"
+            line="214"
+            column="20"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 29): `android.appwidget.AppWidgetProviderInfo#previewLayout`"
+        errorLine1="            launcherAppWidgetProviderInfo.initialLayout = item.widgetInfo.previewLayout;"
+        errorLine2="                                                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/WidgetCell.java"
+            line="222"
+            column="59"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.view.View#getWindowInsetsController`"
+        errorLine1="        getWindowInsetsController().hide(WindowInsets.Type.ime());"
+        errorLine2="        ~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java"
+            line="558"
+            column="9"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.view.WindowInsets.Type#ime`"
+        errorLine1="        getWindowInsetsController().hide(WindowInsets.Type.ime());"
+        errorLine2="                                                           ~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java"
+            line="558"
+            column="60"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `android.view.WindowInsetsController#hide`"
+        errorLine1="        getWindowInsetsController().hide(WindowInsets.Type.ime());"
+        errorLine2="                                    ~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java"
+            line="558"
+            column="37"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 29): `java.util.List#of`"
+        errorLine1="            return new RecommendationTableData(List.of(), previewScale);"
+        errorLine2="                                                    ~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/picker/WidgetsRecommendationTableLayout.java"
+            line="139"
+            column="53"/>
+    </issue>
+
+</issues>
diff --git a/lint-baseline-launcher3.xml b/lint-baseline-launcher3.xml
new file mode 100644
index 0000000..469ad94
--- /dev/null
+++ b/lint-baseline-launcher3.xml
@@ -0,0 +1,576 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<issues format="5" by="lint 4.1.0" client="cli" variant="all" version="4.1.0">
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `android.view.View#getWindowInsetsController`"
+        errorLine1="        getWindowInsetsController().hide(WindowInsets.Type.ime());"
+        errorLine2="        ~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/allapps/AllAppsContainerView.java"
+            line="203"
+            column="9"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `android.view.WindowInsets.Type#ime`"
+        errorLine1="        getWindowInsetsController().hide(WindowInsets.Type.ime());"
+        errorLine2="                                                           ~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/allapps/AllAppsContainerView.java"
+            line="203"
+            column="60"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `android.view.WindowInsetsController#hide`"
+        errorLine1="        getWindowInsetsController().hide(WindowInsets.Type.ime());"
+        errorLine2="                                    ~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/allapps/AllAppsContainerView.java"
+            line="203"
+            column="37"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `android.view.View#getWindowInsetsController`"
+        errorLine1="                getWindowInsetsController().hide(WindowInsets.Type.ime());"
+        errorLine2="                ~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/allapps/AllAppsRecyclerView.java"
+            line="193"
+            column="17"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `android.view.WindowInsets.Type#ime`"
+        errorLine1="                getWindowInsetsController().hide(WindowInsets.Type.ime());"
+        errorLine2="                                                                   ~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/allapps/AllAppsRecyclerView.java"
+            line="193"
+            column="68"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `android.view.WindowInsetsController#hide`"
+        errorLine1="                getWindowInsetsController().hide(WindowInsets.Type.ime());"
+        errorLine2="                                            ~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/allapps/AllAppsRecyclerView.java"
+            line="193"
+            column="45"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 26): `android.appwidget.AppWidgetHostView#updateAppWidgetSize`"
+        errorLine1="            widgetView.updateAppWidgetSize(new Bundle(), sizes);"
+        errorLine2="                       ~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/AppWidgetResizeFrame.java"
+            line="399"
+            column="24"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `android.view.WindowManager#getCurrentWindowMetrics`"
+        errorLine1="                    .getCurrentWindowMetrics().getWindowInsets();"
+        errorLine2="                     ~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/DeviceProfile.java"
+            line="236"
+            column="22"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `android.view.WindowMetrics#getWindowInsets`"
+        errorLine1="                    .getCurrentWindowMetrics().getWindowInsets();"
+        errorLine2="                                               ~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/DeviceProfile.java"
+            line="236"
+            column="48"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 29 (current min is 26): `android.content.res.Resources#getFloat`"
+        errorLine1="        folderLabelTextScale = res.getFloat(R.dimen.folder_label_text_scale);"
+        errorLine2="                                   ~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/DeviceProfile.java"
+            line="256"
+            column="36"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 29 (current min is 26): `android.content.res.Resources#getFloat`"
+        errorLine1="        return mContext.getResources().getFloat(resId);"
+        errorLine2="                                       ~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/util/DynamicResource.java"
+            line="73"
+            column="40"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 26): `android.appwidget.AppWidgetHostView#resetColorResources`"
+        errorLine1="            resetColorResources();"
+        errorLine2="            ~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java"
+            line="137"
+            column="13"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `java.util.List#of`"
+        errorLine1="            mColorExtractor.addLocation(List.of(mLastLocationRegistered));"
+        errorLine2="                                             ~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java"
+            line="367"
+            column="46"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `java.util.List#of`"
+        errorLine1="                mColorExtractor.addLocation(List.of(mLastLocationRegistered));"
+        errorLine2="                                                 ~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java"
+            line="390"
+            column="50"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 26): `android.appwidget.AppWidgetProviderInfo#maxResizeWidth`"
+        errorLine1="                (ATLEAST_S &amp;&amp; maxResizeWidth > 0)"
+        errorLine2="                              ~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="91"
+            column="31"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 26): `android.appwidget.AppWidgetProviderInfo#maxResizeWidth`"
+        errorLine1="                        ? getSpanX(widgetPadding, maxResizeWidth, smallestCellWidth)"
+        errorLine2="                                                  ~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="92"
+            column="51"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 26): `android.appwidget.AppWidgetProviderInfo#maxResizeHeight`"
+        errorLine1="                (ATLEAST_S &amp;&amp; maxResizeHeight > 0)"
+        errorLine2="                              ~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="95"
+            column="31"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 26): `android.appwidget.AppWidgetProviderInfo#maxResizeHeight`"
+        errorLine1="                        ? getSpanY(widgetPadding, maxResizeHeight, smallestCellHeight)"
+        errorLine2="                                                  ~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="96"
+            column="51"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 26): `android.appwidget.AppWidgetProviderInfo#targetCellWidth`"
+        errorLine1="        if (ATLEAST_S &amp;&amp; targetCellWidth >= minSpanX &amp;&amp; targetCellWidth &lt;= maxSpanX"
+        errorLine2="                         ~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="101"
+            column="26"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 26): `android.appwidget.AppWidgetProviderInfo#targetCellWidth`"
+        errorLine1="        if (ATLEAST_S &amp;&amp; targetCellWidth >= minSpanX &amp;&amp; targetCellWidth &lt;= maxSpanX"
+        errorLine2="                                                        ~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="101"
+            column="57"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 26): `android.appwidget.AppWidgetProviderInfo#targetCellHeight`"
+        errorLine1="                &amp;&amp; targetCellHeight >= minSpanY &amp;&amp; targetCellHeight &lt;= maxSpanY) {"
+        errorLine2="                   ~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="102"
+            column="20"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 26): `android.appwidget.AppWidgetProviderInfo#targetCellHeight`"
+        errorLine1="                &amp;&amp; targetCellHeight >= minSpanY &amp;&amp; targetCellHeight &lt;= maxSpanY) {"
+        errorLine2="                                                   ~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="102"
+            column="52"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 26): `android.appwidget.AppWidgetProviderInfo#targetCellWidth`"
+        errorLine1="            spanX = targetCellWidth;"
+        errorLine2="                    ~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="103"
+            column="21"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 26): `android.appwidget.AppWidgetProviderInfo#targetCellHeight`"
+        errorLine1="            spanY = targetCellHeight;"
+        errorLine2="                    ~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/LauncherAppWidgetProviderInfo.java"
+            line="104"
+            column="21"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 28 (current min is 26): `android.app.Person#getKey`"
+        errorLine1="        return people.stream().filter(person -> person.getKey() != null)"
+        errorLine2="                                                       ~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/notification/NotificationKeyData.java"
+            line="72"
+            column="56"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Method reference requires API level 28 (current min is 26): `Person::getKey`"
+        errorLine1="                .map(Person::getKey).sorted().toArray(String[]::new);"
+        errorLine2="                     ~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/notification/NotificationKeyData.java"
+            line="73"
+            column="22"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 26): `android.content.pm.LauncherActivityInfo#getLoadingProgress`"
+        errorLine1="            return (int) (100 * info.getLoadingProgress());"
+        errorLine2="                                     ~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/util/PackageManagerHelper.java"
+            line="338"
+            column="38"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 29 (current min is 26): `android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction#ACTION_PAGE_LEFT`"
+        errorLine1="                AccessibilityNodeInfo.AccessibilityAction.ACTION_PAGE_LEFT"
+        errorLine2="                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/PagedView.java"
+            line="1752"
+            column="17"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 29 (current min is 26): `android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction#ACTION_PAGE_RIGHT`"
+        errorLine1="                : AccessibilityNodeInfo.AccessibilityAction.ACTION_PAGE_RIGHT);"
+        errorLine2="                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/PagedView.java"
+            line="1753"
+            column="19"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 29 (current min is 26): `android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction#ACTION_PAGE_RIGHT`"
+        errorLine1="                AccessibilityNodeInfo.AccessibilityAction.ACTION_PAGE_RIGHT"
+        errorLine2="                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/PagedView.java"
+            line="1760"
+            column="17"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 29 (current min is 26): `android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction#ACTION_PAGE_LEFT`"
+        errorLine1="                : AccessibilityNodeInfo.AccessibilityAction.ACTION_PAGE_LEFT);"
+        errorLine2="                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/PagedView.java"
+            line="1761"
+            column="19"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `java.util.List#of`"
+        errorLine1="    private List&lt;WidgetsListBaseEntry> mAllWidgets = List.of();"
+        errorLine2="                                                          ~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/popup/PopupDataProvider.java"
+            line="64"
+            column="59"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `java.util.List#of`"
+        errorLine1="    private List&lt;ItemInfo> mRecommendedWidgets = List.of();"
+        errorLine2="                                                      ~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/popup/PopupDataProvider.java"
+            line="66"
+            column="55"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `new android.view.SurfaceControlViewHost`"
+        errorLine1="                    .submit(() -> new SurfaceControlViewHost(mContext, mDisplay, mHostToken))"
+        errorLine2="                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java"
+            line="91"
+            column="35"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `android.view.SurfaceControlViewHost#getSurfacePackage`"
+        errorLine1="            surfacePackage = mSurfaceControlViewHost.getSurfacePackage();"
+        errorLine2="                                                     ~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java"
+            line="93"
+            column="54"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `android.view.SurfaceControlViewHost#setView`"
+        errorLine1="                host.setView(view, view.getMeasuredWidth(), view.getMeasuredHeight());"
+        errorLine2="                     ~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java"
+            line="127"
+            column="22"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Cast from `SurfacePackage` to `Parcelable` requires API level 30 (current min is 26)"
+        errorLine1="        result.putParcelable(KEY_SURFACE_PACKAGE, surfacePackage);"
+        errorLine2="                                                  ~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java"
+            line="132"
+            column="51"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `android.view.SurfaceControlViewHost#release`"
+        errorLine1="                mSurfaceControlViewHost.release();"
+        errorLine2="                                        ~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java"
+            line="149"
+            column="41"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `android.graphics.Outline#setPath`"
+        errorLine1="        outline.setPath(mPath);"
+        errorLine2="                ~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/popup/RoundedArrowDrawable.java"
+            line="88"
+            column="17"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 26): `new android.widget.EdgeEffect`"
+        errorLine1="                ? new EdgeEffect(context, attrs) : new EdgeEffect(context);"
+        errorLine2="                  ~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/views/SpringRelativeLayout.java"
+            line="49"
+            column="19"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 26): `new android.widget.EdgeEffect`"
+        errorLine1="                ? new EdgeEffect(context, attrs) : new EdgeEffect(context);"
+        errorLine2="                  ~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/views/SpringRelativeLayout.java"
+            line="51"
+            column="19"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 29 (current min is 26): `android.view.WindowInsets#getTappableElementInsets`"
+        errorLine1="            return windowInsets.getTappableElementInsets().bottom > 0;"
+        errorLine2="                                ~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/graphics/SysUiScrim.java"
+            line="190"
+            column="33"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 29 (current min is 26): `android.graphics.Insets#bottom`"
+        errorLine1="            return windowInsets.getTappableElementInsets().bottom > 0;"
+        errorLine2="                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/graphics/SysUiScrim.java"
+            line="190"
+            column="20"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 28 (current min is 26): `android.appwidget.AppWidgetProviderInfo#widgetFeatures`"
+        errorLine1="        int featureFlags = mProviderInfo.widgetFeatures;"
+        errorLine2="                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/WidgetAddFlowHandler.java"
+            line="93"
+            column="28"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 26): `android.appwidget.AppWidgetProviderInfo#loadDescription`"
+        errorLine1="            CharSequence description = mItem.widgetInfo.loadDescription(getContext());"
+        errorLine2="                                                        ~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/WidgetCell.java"
+            line="193"
+            column="57"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 26): `android.appwidget.AppWidgetProviderInfo#previewLayout`"
+        errorLine1="                &amp;&amp; item.widgetInfo.previewLayout != Resources.ID_NULL) {"
+        errorLine2="                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/WidgetCell.java"
+            line="214"
+            column="20"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Field requires API level 31 (current min is 26): `android.appwidget.AppWidgetProviderInfo#previewLayout`"
+        errorLine1="            launcherAppWidgetProviderInfo.initialLayout = item.widgetInfo.previewLayout;"
+        errorLine2="                                                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/WidgetCell.java"
+            line="222"
+            column="59"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `android.view.View#getWindowInsetsController`"
+        errorLine1="        getWindowInsetsController().hide(WindowInsets.Type.ime());"
+        errorLine2="        ~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java"
+            line="558"
+            column="9"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `android.view.WindowInsets.Type#ime`"
+        errorLine1="        getWindowInsetsController().hide(WindowInsets.Type.ime());"
+        errorLine2="                                                           ~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java"
+            line="558"
+            column="60"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `android.view.WindowInsetsController#hide`"
+        errorLine1="        getWindowInsetsController().hide(WindowInsets.Type.ime());"
+        errorLine2="                                    ~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java"
+            line="558"
+            column="37"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level R (current min is 26): `java.util.List#of`"
+        errorLine1="            return new RecommendationTableData(List.of(), previewScale);"
+        errorLine2="                                                    ~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/widget/picker/WidgetsRecommendationTableLayout.java"
+            line="139"
+            column="53"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Method reference requires API level 28 (current min is 26): `Person::getKey`"
+        errorLine1="            : Arrays.stream(persons).map(Person::getKey).sorted().toArray(String[]::new);"
+        errorLine2="                                         ~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/src/com/android/launcher3/model/data/WorkspaceItemInfo.java"
+            line="178"
+            column="42"/>
+    </issue>
+
+</issues>
diff --git a/lint-baseline-res-lib.xml b/lint-baseline-res-lib.xml
new file mode 100644
index 0000000..e52f8fb
--- /dev/null
+++ b/lint-baseline-res-lib.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<issues format="5" by="lint 4.1.0" client="cli" variant="all" version="4.1.0">
+
+    <issue
+        id="NewApi"
+        message="`?android:attr/dialogCornerRadius` requires API level 28 (current min is 26)"
+        errorLine1="        android:topLeftRadius=&quot;?android:attr/dialogCornerRadius&quot;"
+        errorLine2="        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/res/drawable/add_item_dialog_background.xml"
+            line="6"
+            column="9"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="`?android:attr/dialogCornerRadius` requires API level 28 (current min is 26)"
+        errorLine1="        android:topRightRadius=&quot;?android:attr/dialogCornerRadius&quot; />"
+        errorLine2="        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/res/drawable/add_item_dialog_background.xml"
+            line="7"
+            column="9"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="`@android:style/Widget.DeviceDefault.Button.Colored` requires API level 28 (current min is 26)"
+        errorLine1="    &lt;style name=&quot;Widget.DeviceDefault.Button.Rounded.Colored&quot; parent=&quot;@android:style/Widget.DeviceDefault.Button.Colored&quot;>"
+        errorLine2="                                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/res/values/styles.xml"
+            line="287"
+            column="63"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="`@android:dimen/system_app_widget_background_radius` requires API level 31 (current min is 26)"
+        errorLine1="    &lt;corners android:radius=&quot;@android:dimen/system_app_widget_background_radius&quot; />"
+        errorLine2="             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="packages/apps/Launcher3/res/drawable/widget_resize_frame.xml"
+            line="20"
+            column="14"/>
+    </issue>
+
+</issues>
diff --git a/quickstep/src/com/android/quickstep/FallbackActivityInterface.java b/quickstep/src/com/android/quickstep/FallbackActivityInterface.java
index e13d1a4..8168e88 100644
--- a/quickstep/src/com/android/quickstep/FallbackActivityInterface.java
+++ b/quickstep/src/com/android/quickstep/FallbackActivityInterface.java
@@ -27,6 +27,7 @@
 import androidx.annotation.Nullable;
 
 import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.statemanager.StateManager;
 import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.quickstep.fallback.RecentsState;
 import com.android.quickstep.util.ActivityInitListener;
@@ -139,7 +140,25 @@
 
     @Override
     public void onExitOverview(RotationTouchHelper deviceState, Runnable exitRunnable) {
-        // no-op, fake landscape not supported for 3P
+        final StateManager<RecentsState> stateManager = getCreatedActivity().getStateManager();
+        if (stateManager.getState() == HOME) {
+            exitRunnable.run();
+            notifyRecentsOfOrientation(deviceState);
+            return;
+        }
+
+        stateManager.addStateListener(
+                new StateManager.StateListener<RecentsState>() {
+                    @Override
+                    public void onStateTransitionComplete(RecentsState toState) {
+                        // Are we going from Recents to Workspace?
+                        if (toState == HOME) {
+                            exitRunnable.run();
+                            notifyRecentsOfOrientation(deviceState);
+                            stateManager.removeStateListener(this);
+                        }
+                    }
+                });
     }
 
     @Override
diff --git a/res/layout/widgets_list_row_header.xml b/res/layout/widgets_list_row_header.xml
index 598041c..8259c16 100644
--- a/res/layout/widgets_list_row_header.xml
+++ b/res/layout/widgets_list_row_header.xml
@@ -15,6 +15,7 @@
 -->
 <com.android.launcher3.widget.picker.WidgetsListHeader xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
+    xmlns:launcher="http://schemas.android.com/apk/res-auto"
     android:id="@+id/widgets_list_header"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
@@ -22,7 +23,8 @@
     android:background="@drawable/widgets_list_middle_ripple"
     android:layout_marginBottom="@dimen/widget_list_entry_bottom_margin"
     android:paddingVertical="@dimen/widget_list_header_view_vertical_padding"
-    android:orientation="horizontal">
+    android:orientation="horizontal"
+    launcher:appIconSize="48dp">
 
     <ImageView
         android:id="@+id/app_icon"
diff --git a/res/xml/launcher_preferences.xml b/res/xml/launcher_preferences.xml
index e4bea50..8195cc1 100644
--- a/res/xml/launcher_preferences.xml
+++ b/res/xml/launcher_preferences.xml
@@ -22,14 +22,7 @@
         android:key="pref_icon_badging"
         android:title="@string/notification_dots_title"
         android:persistent="false"
-        android:widgetLayout="@layout/notification_pref_warning" >
-        <intent android:action="android.settings.NOTIFICATION_SETTINGS">
-            <!-- This extra highlights the "Allow notification dots" field in Notification settings -->
-            <extra
-                android:name=":settings:fragment_args_key"
-                android:value="notification_badging" />
-        </intent>
-    </com.android.launcher3.settings.NotificationDotsPreference>
+        android:widgetLayout="@layout/notification_pref_warning" />
 
     <!--
       LAUNCHER_ADD_NEW_APPS_TO_HOME_SCREEN_ENABLED(613)
diff --git a/src/com/android/launcher3/settings/NotificationDotsPreference.java b/src/com/android/launcher3/settings/NotificationDotsPreference.java
index afcf882..0ee2744 100644
--- a/src/com/android/launcher3/settings/NotificationDotsPreference.java
+++ b/src/com/android/launcher3/settings/NotificationDotsPreference.java
@@ -85,6 +85,12 @@
                 Settings.Secure.getUriFor(NOTIFICATION_ENABLED_LISTENERS),
                 false, mListenerListObserver);
         updateUI();
+
+        // Update intent
+        Bundle extras = new Bundle();
+        extras.putString(EXTRA_FRAGMENT_ARG_KEY, "notification_badging");
+        setIntent(new Intent("android.settings.NOTIFICATION_SETTINGS")
+                .putExtra(EXTRA_SHOW_FRAGMENT_ARGS, extras));
     }
 
     private void updateUI() {
diff --git a/src/com/android/launcher3/settings/PreferenceHighlighter.java b/src/com/android/launcher3/settings/PreferenceHighlighter.java
index 8ba8146..96ee216 100644
--- a/src/com/android/launcher3/settings/PreferenceHighlighter.java
+++ b/src/com/android/launcher3/settings/PreferenceHighlighter.java
@@ -24,16 +24,18 @@
 import android.graphics.Canvas;
 import android.graphics.Color;
 import android.graphics.Paint;
+import android.graphics.RectF;
 import android.util.Property;
 import android.view.View;
 
-import com.android.launcher3.util.Themes;
-
+import androidx.preference.Preference;
 import androidx.recyclerview.widget.RecyclerView;
 import androidx.recyclerview.widget.RecyclerView.ItemDecoration;
 import androidx.recyclerview.widget.RecyclerView.State;
 import androidx.recyclerview.widget.RecyclerView.ViewHolder;
 
+import com.android.launcher3.util.Themes;
+
 /**
  * Utility class for highlighting a preference
  */
@@ -62,14 +64,16 @@
     private final Paint mPaint = new Paint();
     private final RecyclerView mRv;
     private final int mIndex;
+    private final Preference mPreference;
+    private final RectF mDrawRect = new RectF();
 
     private boolean mHighLightStarted = false;
     private int mHighlightColor = END_COLOR;
 
-
-    public PreferenceHighlighter(RecyclerView rv, int index) {
+    public PreferenceHighlighter(RecyclerView rv, int index, Preference preference) {
         mRv = rv;
         mIndex = index;
+        mPreference = preference;
     }
 
     @Override
@@ -92,7 +96,8 @@
         if (!mHighLightStarted) {
             // Start highlight
             int colorTo = setColorAlphaBound(Themes.getColorAccent(mRv.getContext()), 66);
-            ObjectAnimator anim = ObjectAnimator.ofArgb(this, HIGHLIGHT_COLOR, END_COLOR, colorTo);
+            ObjectAnimator anim = ObjectAnimator.ofArgb(this, HIGHLIGHT_COLOR, END_COLOR,
+                    colorTo);
             anim.setDuration(HIGHLIGHT_FADE_IN_DURATION);
             anim.setRepeatMode(ValueAnimator.REVERSE);
             anim.setRepeatCount(4);
@@ -108,7 +113,11 @@
 
         View view = holder.itemView;
         mPaint.setColor(mHighlightColor);
-        c.drawRect(0, view.getY(), parent.getWidth(), view.getY() + view.getHeight(), mPaint);
+        mDrawRect.set(0, view.getY(), parent.getWidth(), view.getY() + view.getHeight());
+        if (mPreference instanceof HighlightDelegate) {
+            ((HighlightDelegate) mPreference).offsetHighlight(view, mDrawRect);
+        }
+        c.drawRect(mDrawRect, mPaint);
     }
 
     private void removeHighlight() {
@@ -124,4 +133,16 @@
         });
         anim.start();
     }
+
+    /**
+     * Interface to be implemented by a preference to customize the highlight are
+     */
+    public interface HighlightDelegate {
+
+        /**
+         * Allows the preference to update the highlight area
+         */
+        void offsetHighlight(View prefView, RectF bounds);
+
+    }
 }
diff --git a/src/com/android/launcher3/settings/SettingsActivity.java b/src/com/android/launcher3/settings/SettingsActivity.java
index 5b42ac7..216510b 100644
--- a/src/com/android/launcher3/settings/SettingsActivity.java
+++ b/src/com/android/launcher3/settings/SettingsActivity.java
@@ -237,7 +237,9 @@
             RecyclerView list = getListView();
             PreferencePositionCallback callback = (PreferencePositionCallback) list.getAdapter();
             int position = callback.getPreferenceAdapterPosition(mHighLightKey);
-            return position >= 0 ? new PreferenceHighlighter(list, position) : null;
+            return position >= 0 ? new PreferenceHighlighter(
+                    list, position, screen.findPreference(mHighLightKey))
+                    : null;
         }
 
         private void requestAccessibilityFocus(@NonNull final RecyclerView rv) {
diff --git a/src/com/android/launcher3/shortcuts/DeepShortcutView.java b/src/com/android/launcher3/shortcuts/DeepShortcutView.java
index 1c1418c..cc658c9 100644
--- a/src/com/android/launcher3/shortcuts/DeepShortcutView.java
+++ b/src/com/android/launcher3/shortcuts/DeepShortcutView.java
@@ -30,12 +30,13 @@
 import com.android.launcher3.Utilities;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.popup.PopupContainerWithArrow;
+import com.android.launcher3.views.BubbleTextHolder;
 
 /**
  * A {@link android.widget.FrameLayout} that contains a {@link DeepShortcutView}.
  * This lets us animate the DeepShortcutView (icon and text) separately from the background.
  */
-public class DeepShortcutView extends FrameLayout {
+public class DeepShortcutView extends FrameLayout implements BubbleTextHolder {
 
     private static final Point sTempPoint = new Point();
 
@@ -64,6 +65,7 @@
         mIconView = findViewById(R.id.icon);
     }
 
+    @Override
     public BubbleTextView getBubbleText() {
         return mBubbleText;
     }
diff --git a/src/com/android/launcher3/views/BubbleTextHolder.java b/src/com/android/launcher3/views/BubbleTextHolder.java
new file mode 100644
index 0000000..47d3563
--- /dev/null
+++ b/src/com/android/launcher3/views/BubbleTextHolder.java
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2021 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.views;
+
+import com.android.launcher3.BubbleTextView;
+
+/**
+ * Views that contain {@link BubbleTextView} should implement this interface.
+ */
+public interface BubbleTextHolder {
+    BubbleTextView getBubbleText();
+}
diff --git a/src/com/android/launcher3/views/FloatingIconView.java b/src/com/android/launcher3/views/FloatingIconView.java
index 23c3722..96268ce 100644
--- a/src/com/android/launcher3/views/FloatingIconView.java
+++ b/src/com/android/launcher3/views/FloatingIconView.java
@@ -210,8 +210,8 @@
     public static void getLocationBoundsForView(Launcher launcher, View v, boolean isOpening,
             RectF outRect, Rect outViewBounds) {
         boolean ignoreTransform = !isOpening;
-        if (v instanceof DeepShortcutView) {
-            v = ((DeepShortcutView) v).getBubbleText();
+        if (v instanceof BubbleTextHolder) {
+            v = ((BubbleTextHolder) v).getBubbleText();
             ignoreTransform = false;
         } else if (v.getParent() instanceof DeepShortcutView) {
             v = ((DeepShortcutView) v.getParent()).getIconView();
diff --git a/src/com/android/launcher3/widget/picker/WidgetsListHeader.java b/src/com/android/launcher3/widget/picker/WidgetsListHeader.java
index 497c72e..8794a4a 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsListHeader.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsListHeader.java
@@ -156,6 +156,11 @@
     private void applyDrawables(Drawable icon) {
         icon.setBounds(0, 0, mIconSize, mIconSize);
 
+        LinearLayout.LayoutParams layoutParams =
+                (LinearLayout.LayoutParams) mAppIcon.getLayoutParams();
+        layoutParams.width = mIconSize;
+        layoutParams.height = mIconSize;
+        mAppIcon.setLayoutParams(layoutParams);
         mAppIcon.setImageDrawable(icon);
 
         // If the current icon is a placeholder color, animate its update.