From 1e296c10cf6007fbd45c072e9472b9ca7e5a16db Mon Sep 17 00:00:00 2001
From: Pedro Loureiro <pedroql@google.com>
Date: Tue, 9 Mar 2021 18:35:52 +0000
Subject: [PATCH] Add lint baseline to address NewApi errors

We are enabling a new lint check where the min sdk != compile sdk.
It has produced a lot of errors and adding the baseline file(s)
allows us to continue work without introducing more problems.

Bug: 150847901

Test: m lint-check
Change-Id: I827a5b21dd52448d4f68da6743a1a1632d99573d
---
 Android.bp                        |  12 +
 lint-baseline-common-deps-lib.xml |  48 +++
 lint-baseline-go-res-lib.xml      | 576 ++++++++++++++++++++++++++++++
 lint-baseline-launcher3.xml       | 576 ++++++++++++++++++++++++++++++
 lint-baseline-res-lib.xml         |  48 +++
 5 files changed, 1260 insertions(+)
 create mode 100644 lint-baseline-common-deps-lib.xml
 create mode 100644 lint-baseline-go-res-lib.xml
 create mode 100644 lint-baseline-launcher3.xml
 create mode 100644 lint-baseline-res-lib.xml

diff --git a/Android.bp b/Android.bp
index df0a96fe4e..7e6a565f46 100644
--- a/Android.bp
+++ b/Android.bp
@@ -115,6 +115,9 @@ android_library {
     manifest: "AndroidManifest-common.xml",
     sdk_version: "current",
     min_sdk_version: "26",
+    lint: {
+        baseline_filename: "lint-baseline-res-lib.xml",
+    },
 }
 
 //
@@ -127,6 +130,9 @@ android_library {
     sdk_version: "current",
     min_sdk_version: "26",
     manifest: "AndroidManifest-common.xml",
+    lint: {
+        baseline_filename: "lint-baseline-common-deps-lib.xml",
+    },
 }
 
 //
@@ -171,6 +177,9 @@ android_app {
     additional_manifests: [
         "AndroidManifest-common.xml",
     ],
+    lint: {
+        baseline_filename: "lint-baseline-launcher3.xml",
+    },
 }
 
 // Library with all the dependencies for building quickstep
@@ -236,5 +245,8 @@ android_library {
         "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 0000000000..e52f8fbc70
--- /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 0000000000..c5669f2a61
--- /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 0000000000..469ad942d9
--- /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 0000000000..e52f8fbc70
--- /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>