Move LauncherWidgetHolder to widget package

Making LauncherAppWidgetHost package-private as well

Bug: 235358918
Test: N/A
Change-Id: If022ec8d429579a972991872b2dc11db76719341
diff --git a/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java b/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java
index 8002c6d..379a6cd 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java
@@ -23,8 +23,8 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
-import com.android.launcher3.LauncherWidgetHolder;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.widget.LauncherWidgetHolder;
 
 /**
  * A wrapper for the hidden API calls
diff --git a/quickstep/src/com/android/launcher3/uioverrides/QuickstepInteractionHandler.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepInteractionHandler.java
index 6a6c824..353d817 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/QuickstepInteractionHandler.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepInteractionHandler.java
@@ -29,12 +29,12 @@
 import android.widget.RemoteViews;
 import android.window.SplashScreen;
 
-import com.android.launcher3.LauncherWidgetHolder;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.util.ActivityOptionsWrapper;
 import com.android.launcher3.widget.LauncherAppWidgetHostView;
+import com.android.launcher3.widget.LauncherWidgetHolder;
 
 /** Provides a Quickstep specific animation when launching an activity from an app widget. */
 class QuickstepInteractionHandler
diff --git a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
index 9813c8a..f90feb8 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
@@ -78,7 +78,6 @@
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherSettings.Favorites;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherWidgetHolder;
 import com.android.launcher3.QuickstepAccessibilityDelegate;
 import com.android.launcher3.QuickstepTransitionManager;
 import com.android.launcher3.R;
@@ -125,6 +124,7 @@
 import com.android.launcher3.util.RunnableList;
 import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption;
 import com.android.launcher3.util.TouchController;
+import com.android.launcher3.widget.LauncherWidgetHolder;
 import com.android.quickstep.OverviewCommandHelper;
 import com.android.quickstep.RecentsModel;
 import com.android.quickstep.SystemUiProxy;
diff --git a/src/com/android/launcher3/AppWidgetsRestoredReceiver.java b/src/com/android/launcher3/AppWidgetsRestoredReceiver.java
index 8604f1a..eb6d096 100644
--- a/src/com/android/launcher3/AppWidgetsRestoredReceiver.java
+++ b/src/com/android/launcher3/AppWidgetsRestoredReceiver.java
@@ -21,6 +21,7 @@
 import com.android.launcher3.pm.UserCache;
 import com.android.launcher3.provider.RestoreDbTask;
 import com.android.launcher3.util.ContentWriter;
+import com.android.launcher3.widget.LauncherWidgetHolder;
 
 public class AppWidgetsRestoredReceiver extends BroadcastReceiver {
 
diff --git a/src/com/android/launcher3/AutoInstallsLayout.java b/src/com/android/launcher3/AutoInstallsLayout.java
index 0003510..efdd5e1 100644
--- a/src/com/android/launcher3/AutoInstallsLayout.java
+++ b/src/com/android/launcher3/AutoInstallsLayout.java
@@ -47,6 +47,7 @@
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.util.Thunk;
+import com.android.launcher3.widget.LauncherWidgetHolder;
 
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
diff --git a/src/com/android/launcher3/DefaultLayoutParser.java b/src/com/android/launcher3/DefaultLayoutParser.java
index d8558f0..af13bea 100644
--- a/src/com/android/launcher3/DefaultLayoutParser.java
+++ b/src/com/android/launcher3/DefaultLayoutParser.java
@@ -20,6 +20,7 @@
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.shortcuts.ShortcutKey;
 import com.android.launcher3.util.Thunk;
+import com.android.launcher3.widget.LauncherWidgetHolder;
 
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index de2ef55..81f2c18 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -210,6 +210,7 @@
 import com.android.launcher3.views.ScrimView;
 import com.android.launcher3.widget.LauncherAppWidgetHostView;
 import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
+import com.android.launcher3.widget.LauncherWidgetHolder;
 import com.android.launcher3.widget.PendingAddShortcutInfo;
 import com.android.launcher3.widget.PendingAddWidgetInfo;
 import com.android.launcher3.widget.PendingAppWidgetHostView;
diff --git a/src/com/android/launcher3/LauncherProvider.java b/src/com/android/launcher3/LauncherProvider.java
index a6731a5..457e126 100644
--- a/src/com/android/launcher3/LauncherProvider.java
+++ b/src/com/android/launcher3/LauncherProvider.java
@@ -71,6 +71,7 @@
 import com.android.launcher3.util.NoLocaleSQLiteHelper;
 import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.util.Thunk;
+import com.android.launcher3.widget.LauncherWidgetHolder;
 
 import org.xmlpull.v1.XmlPullParser;
 
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 39679a9..99045dc 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -63,7 +63,6 @@
 
 import androidx.annotation.Nullable;
 
-import com.android.launcher3.LauncherWidgetHolder.ProviderChangedListener;
 import com.android.launcher3.accessibility.AccessibleDragListenerAdapter;
 import com.android.launcher3.accessibility.WorkspaceAccessibilityHelper;
 import com.android.launcher3.anim.Interpolators;
@@ -109,6 +108,8 @@
 import com.android.launcher3.util.Thunk;
 import com.android.launcher3.util.WallpaperOffsetInterpolator;
 import com.android.launcher3.widget.LauncherAppWidgetHostView;
+import com.android.launcher3.widget.LauncherWidgetHolder;
+import com.android.launcher3.widget.LauncherWidgetHolder.ProviderChangedListener;
 import com.android.launcher3.widget.NavigableAppWidgetHostView;
 import com.android.launcher3.widget.PendingAddShortcutInfo;
 import com.android.launcher3.widget.PendingAddWidgetInfo;
diff --git a/src/com/android/launcher3/dragndrop/AddItemActivity.java b/src/com/android/launcher3/dragndrop/AddItemActivity.java
index 4fb5ff6..5a49f4a 100644
--- a/src/com/android/launcher3/dragndrop/AddItemActivity.java
+++ b/src/com/android/launcher3/dragndrop/AddItemActivity.java
@@ -59,7 +59,6 @@
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppState;
-import com.android.launcher3.LauncherWidgetHolder;
 import com.android.launcher3.R;
 import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.model.ItemInstallQueue;
@@ -73,6 +72,7 @@
 import com.android.launcher3.views.BaseDragLayer;
 import com.android.launcher3.widget.AddItemWidgetsBottomSheet;
 import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
+import com.android.launcher3.widget.LauncherWidgetHolder;
 import com.android.launcher3.widget.NavigableAppWidgetHostView;
 import com.android.launcher3.widget.PendingAddShortcutInfo;
 import com.android.launcher3.widget.PendingAddWidgetInfo;
diff --git a/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java b/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
index 0646e7f..2361907 100644
--- a/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
+++ b/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
@@ -68,7 +68,6 @@
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherSettings.Favorites;
-import com.android.launcher3.LauncherWidgetHolder;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.Workspace;
@@ -101,6 +100,7 @@
 import com.android.launcher3.views.BaseDragLayer;
 import com.android.launcher3.widget.BaseLauncherAppWidgetHostView;
 import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
+import com.android.launcher3.widget.LauncherWidgetHolder;
 import com.android.launcher3.widget.LocalColorExtractor;
 import com.android.launcher3.widget.NavigableAppWidgetHostView;
 import com.android.launcher3.widget.custom.CustomWidgetManager;
diff --git a/src/com/android/launcher3/model/ModelWriter.java b/src/com/android/launcher3/model/ModelWriter.java
index 514e7b2..f444bd5 100644
--- a/src/com/android/launcher3/model/ModelWriter.java
+++ b/src/com/android/launcher3/model/ModelWriter.java
@@ -36,7 +36,6 @@
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.LauncherSettings.Favorites;
 import com.android.launcher3.LauncherSettings.Settings;
-import com.android.launcher3.LauncherWidgetHolder;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.logging.FileLog;
@@ -49,6 +48,7 @@
 import com.android.launcher3.util.Executors;
 import com.android.launcher3.util.ItemInfoMatcher;
 import com.android.launcher3.util.LooperExecutor;
+import com.android.launcher3.widget.LauncherWidgetHolder;
 
 import java.util.ArrayList;
 import java.util.Arrays;
diff --git a/src/com/android/launcher3/provider/RestoreDbTask.java b/src/com/android/launcher3/provider/RestoreDbTask.java
index 70dd98e..95ac7b0 100644
--- a/src/com/android/launcher3/provider/RestoreDbTask.java
+++ b/src/com/android/launcher3/provider/RestoreDbTask.java
@@ -38,7 +38,6 @@
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherProvider.DatabaseHelper;
 import com.android.launcher3.LauncherSettings.Favorites;
-import com.android.launcher3.LauncherWidgetHolder;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.logging.FileLog;
 import com.android.launcher3.model.DeviceGridState;
@@ -48,6 +47,7 @@
 import com.android.launcher3.provider.LauncherDbUtils.SQLiteTransaction;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.LogConfig;
+import com.android.launcher3.widget.LauncherWidgetHolder;
 
 import java.io.InvalidObjectException;
 import java.util.Arrays;
diff --git a/src/com/android/launcher3/widget/LauncherAppWidgetHost.java b/src/com/android/launcher3/widget/LauncherAppWidgetHost.java
index c57139d..9c21ea2 100644
--- a/src/com/android/launcher3/widget/LauncherAppWidgetHost.java
+++ b/src/com/android/launcher3/widget/LauncherAppWidgetHost.java
@@ -16,7 +16,7 @@
 
 package com.android.launcher3.widget;
 
-import static com.android.launcher3.LauncherWidgetHolder.APPWIDGET_HOST_ID;
+import static com.android.launcher3.widget.LauncherWidgetHolder.APPWIDGET_HOST_ID;
 
 import android.appwidget.AppWidgetHost;
 import android.appwidget.AppWidgetProviderInfo;
@@ -26,7 +26,6 @@
 import androidx.annotation.Nullable;
 
 import com.android.launcher3.LauncherAppState;
-import com.android.launcher3.LauncherWidgetHolder;
 
 import java.util.ArrayList;
 import java.util.function.IntConsumer;
@@ -36,7 +35,7 @@
  * which correctly captures all long-press events. This ensures that users can
  * always pick up and move widgets.
  */
-public class LauncherAppWidgetHost extends AppWidgetHost {
+class LauncherAppWidgetHost extends AppWidgetHost {
     @NonNull
     private final ArrayList<LauncherWidgetHolder.ProviderChangedListener>
             mProviderChangeListeners = new ArrayList<>();
diff --git a/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java b/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java
index 990282b..bc3889f 100644
--- a/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java
+++ b/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java
@@ -37,7 +37,6 @@
 import android.widget.Advanceable;
 import android.widget.RemoteViews;
 
-import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
 import com.android.launcher3.CheckLongPressHelper;
@@ -173,16 +172,6 @@
         mReinflateOnConfigChange = !isSameOrientation();
     }
 
-    @NonNull
-    public Launcher getLauncher() {
-        return mLauncher;
-    }
-
-    @Nullable
-    public RemoteViews getLastRemoteViews() {
-        return mLastRemoteViews;
-    }
-
     private boolean isSameOrientation() {
         return mLauncher.getResources().getConfiguration().orientation ==
                 mLauncher.getOrientation();
diff --git a/src/com/android/launcher3/LauncherWidgetHolder.java b/src/com/android/launcher3/widget/LauncherWidgetHolder.java
similarity index 97%
rename from src/com/android/launcher3/LauncherWidgetHolder.java
rename to src/com/android/launcher3/widget/LauncherWidgetHolder.java
index 2612b9c..5497729 100644
--- a/src/com/android/launcher3/LauncherWidgetHolder.java
+++ b/src/com/android/launcher3/widget/LauncherWidgetHolder.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.android.launcher3;
+package com.android.launcher3.widget;
 
 import static android.app.Activity.RESULT_CANCELED;
 
@@ -36,17 +36,16 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
+import com.android.launcher3.BaseActivity;
+import com.android.launcher3.BaseDraggingActivity;
+import com.android.launcher3.R;
+import com.android.launcher3.Utilities;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.model.WidgetsModel;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.testing.TestLogging;
 import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.uioverrides.ApiWrapper;
-import com.android.launcher3.widget.DeferredAppWidgetHostView;
-import com.android.launcher3.widget.LauncherAppWidgetHost;
-import com.android.launcher3.widget.LauncherAppWidgetHostView;
-import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
-import com.android.launcher3.widget.PendingAppWidgetHostView;
 import com.android.launcher3.widget.custom.CustomWidgetManager;
 
 import java.util.function.IntConsumer;
@@ -134,7 +133,7 @@
                     // If the widget view was deferred, we'll need to call super.createView here
                     // to make the binder call to system process to fetch cumulative updates to this
                     // widget, as well as setting up this view for future updates.
-                    mWidgetHost.createView(view.getLauncher(), appWidgetId,
+                    mWidgetHost.createView(view.mLauncher, appWidgetId,
                             view.getAppWidgetInfo());
                     // At this point #onCreateView should have been called, which in turn returned
                     // the deferred view. There's no reason to keep the reference anymore, so we
@@ -455,7 +454,7 @@
             for (int i = 0; i < mViews.size(); i++) {
                 final int appWidgetId = mViews.keyAt(i);
                 final LauncherAppWidgetHostView view = mViews.get(appWidgetId);
-                mCachedRemoteViews.put(appWidgetId, view.getLastRemoteViews());
+                mCachedRemoteViews.put(appWidgetId, view.mLastRemoteViews);
             }
         }
         mViews.clear();
diff --git a/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java b/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
index ee8d8e8..72ec629 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
@@ -52,7 +52,6 @@
 
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppState;
-import com.android.launcher3.LauncherWidgetHolder.ProviderChangedListener;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.PendingAnimation;
@@ -66,6 +65,7 @@
 import com.android.launcher3.views.StickyHeaderLayout;
 import com.android.launcher3.views.WidgetsEduView;
 import com.android.launcher3.widget.BaseWidgetSheet;
+import com.android.launcher3.widget.LauncherWidgetHolder.ProviderChangedListener;
 import com.android.launcher3.widget.model.WidgetsListBaseEntry;
 import com.android.launcher3.widget.picker.search.SearchModeListener;
 import com.android.launcher3.widget.picker.search.WidgetsSearchBar;
diff --git a/src_ui_overrides/com/android/launcher3/uioverrides/ApiWrapper.java b/src_ui_overrides/com/android/launcher3/uioverrides/ApiWrapper.java
index 51bcca9..02f4ece 100644
--- a/src_ui_overrides/com/android/launcher3/uioverrides/ApiWrapper.java
+++ b/src_ui_overrides/com/android/launcher3/uioverrides/ApiWrapper.java
@@ -23,8 +23,8 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
-import com.android.launcher3.LauncherWidgetHolder;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.widget.LauncherWidgetHolder;
 
 /**
  * A wrapper for the hidden API calls
diff --git a/tests/src/com/android/launcher3/util/WidgetUtils.java b/tests/src/com/android/launcher3/util/WidgetUtils.java
index c8cec56..e514142 100644
--- a/tests/src/com/android/launcher3/util/WidgetUtils.java
+++ b/tests/src/com/android/launcher3/util/WidgetUtils.java
@@ -29,10 +29,10 @@
 import android.os.Process;
 
 import com.android.launcher3.LauncherSettings;
-import com.android.launcher3.LauncherWidgetHolder;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
 import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
+import com.android.launcher3.widget.LauncherWidgetHolder;
 import com.android.launcher3.widget.PendingAddWidgetInfo;
 import com.android.launcher3.widget.WidgetManagerHelper;