Revert "Reverting refactoring of Folder and FolderIcon to avoid dependencies breakage"

This reverts commit fc956e5a2a818c06ed3424e15b0aa20a3f604658.

Change-Id: Ib3b5156b8fc3cad35c4634d61d5390c848ce1f93

20 files changed, 89 insertions, 37 deletions

diff --git a/res/layout/folder_icon.xml b/res/layout/folder_icon.xml
index 237af6890..b8d5c608b 100644
--- a/res/layout/folder_icon.xml
+++ b/res/layout/folder_icon.xml
@@ -14,7 +14,7 @@
      limitations under the License.
 -->
 
-<com.android.launcher3.FolderIcon
+<com.android.launcher3.folder.FolderIcon
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
@@ -33,4 +33,4 @@
         android:layout_gravity="top"
         android:layout_width="match_parent"
         android:layout_height="match_parent" />
-</com.android.launcher3.FolderIcon>
+</com.android.launcher3.folder.FolderIcon>
diff --git a/res/layout/user_folder.xml b/res/layout/user_folder.xml
index 719c0c28f..87a42145d 100644
--- a/res/layout/user_folder.xml
+++ b/res/layout/user_folder.xml
@@ -14,7 +14,7 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<com.android.launcher3.Folder xmlns:android="http://schemas.android.com/apk/res/android"
+<com.android.launcher3.folder.Folder xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:launcher="http://schemas.android.com/apk/res-auto"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
@@ -81,4 +81,4 @@
 
     </LinearLayout>
 
-</com.android.launcher3.Folder>
\ No newline at end of file
+</com.android.launcher3.folder.Folder>
\ No newline at end of file
diff --git a/res/layout/user_folder_icon_normalized.xml b/res/layout/user_folder_icon_normalized.xml
index 80793db20..d445a7ae3 100644
--- a/res/layout/user_folder_icon_normalized.xml
+++ b/res/layout/user_folder_icon_normalized.xml
@@ -14,7 +14,7 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<com.android.launcher3.Folder xmlns:android="http://schemas.android.com/apk/res/android"
+<com.android.launcher3.folder.Folder xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:launcher="http://schemas.android.com/apk/res-auto"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
@@ -82,4 +82,4 @@
 
     </LinearLayout>
 
-</com.android.launcher3.Folder>
+</com.android.launcher3.folder.Folder>
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index cc6df599a..dddd826c4 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -40,6 +40,7 @@ import android.view.ViewParent;
 import android.widget.TextView;
 
 import com.android.launcher3.IconCache.IconLoadRequest;
+import com.android.launcher3.folder.FolderIcon;
 import com.android.launcher3.model.PackageItemInfo;
 
 import java.text.NumberFormat;
diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java
index 9370e57b5..5832b9f0d 100644
--- a/src/com/android/launcher3/CellLayout.java
+++ b/src/com/android/launcher3/CellLayout.java
@@ -32,6 +32,7 @@ import android.graphics.Point;
 import android.graphics.Rect;
 import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
+import android.graphics.drawable.GradientDrawable;
 import android.graphics.drawable.TransitionDrawable;
 import android.os.Build;
 import android.os.Parcelable;
@@ -53,7 +54,8 @@ import com.android.launcher3.accessibility.FolderAccessibilityHelper;
 import com.android.launcher3.accessibility.WorkspaceAccessibilityHelper;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.config.ProviderConfig;
-import com.android.launcher3.FolderIcon.FolderRingAnimator;
+import com.android.launcher3.folder.FolderIcon;
+import com.android.launcher3.folder.FolderIcon.FolderRingAnimator;
 import com.android.launcher3.util.ParcelableSparseArray;
 import com.android.launcher3.util.Thunk;
 
diff --git a/src/com/android/launcher3/DeleteDropTarget.java b/src/com/android/launcher3/DeleteDropTarget.java
index 173e6ab65..997ded2d3 100644
--- a/src/com/android/launcher3/DeleteDropTarget.java
+++ b/src/com/android/launcher3/DeleteDropTarget.java
@@ -24,6 +24,7 @@ import android.view.View;
 import android.view.animation.AnimationUtils;
 
 import com.android.launcher3.dragndrop.DragLayer;
+import com.android.launcher3.folder.Folder;
 import com.android.launcher3.util.FlingAnimation;
 import com.android.launcher3.util.Thunk;
 
diff --git a/src/com/android/launcher3/FocusHelper.java b/src/com/android/launcher3/FocusHelper.java
index 95b562328..f99c08a59 100644
--- a/src/com/android/launcher3/FocusHelper.java
+++ b/src/com/android/launcher3/FocusHelper.java
@@ -23,6 +23,7 @@ import android.view.View;
 import android.view.ViewGroup;
 
 import com.android.launcher3.config.ProviderConfig;
+import com.android.launcher3.folder.Folder;
 import com.android.launcher3.folder.FolderPagedView;
 import com.android.launcher3.util.FocusLogic;
 import com.android.launcher3.util.Thunk;
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 7b53f9f8d..406a6f563 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -107,6 +107,8 @@ import com.android.launcher3.config.ProviderConfig;
 import com.android.launcher3.dragndrop.DragController;
 import com.android.launcher3.dragndrop.DragLayer;
 import com.android.launcher3.dragndrop.DragView;
+import com.android.launcher3.folder.Folder;
+import com.android.launcher3.folder.FolderIcon;
 import com.android.launcher3.model.WidgetsModel;
 import com.android.launcher3.userevent.Logger;
 import com.android.launcher3.util.ComponentKey;
diff --git a/src/com/android/launcher3/LauncherModel.java b/src/com/android/launcher3/LauncherModel.java
index dcfd65b82..f707ec501 100644
--- a/src/com/android/launcher3/LauncherModel.java
+++ b/src/com/android/launcher3/LauncherModel.java
@@ -57,6 +57,8 @@ import com.android.launcher3.compat.PackageInstallerCompat.PackageInstallInfo;
 import com.android.launcher3.compat.UserHandleCompat;
 import com.android.launcher3.compat.UserManagerCompat;
 import com.android.launcher3.config.ProviderConfig;
+import com.android.launcher3.folder.Folder;
+import com.android.launcher3.folder.FolderIcon;
 import com.android.launcher3.model.GridSizeMigrationTask;
 import com.android.launcher3.model.WidgetsModel;
 import com.android.launcher3.util.ComponentKey;
diff --git a/src/com/android/launcher3/ShortcutInfo.java b/src/com/android/launcher3/ShortcutInfo.java
index 9c6d71b37..128d695eb 100644
--- a/src/com/android/launcher3/ShortcutInfo.java
+++ b/src/com/android/launcher3/ShortcutInfo.java
@@ -21,11 +21,15 @@ import android.content.ContentValues;
 import android.content.Context;
 import android.content.Intent;
 import android.graphics.Bitmap;
+import android.util.Log;
 
 import com.android.launcher3.LauncherSettings.Favorites;
 import com.android.launcher3.compat.LauncherActivityInfoCompat;
 import com.android.launcher3.compat.UserHandleCompat;
 import com.android.launcher3.compat.UserManagerCompat;
+import com.android.launcher3.folder.FolderIcon;
+
+import java.util.ArrayList;
 
 /**
  * Represents a launchable icon on the workspaces and in folders.
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 05f9d20c5..840f9f2fa 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -53,7 +53,9 @@ import android.view.ViewGroup;
 import android.view.accessibility.AccessibilityManager;
 import android.widget.TextView;
 
-import com.android.launcher3.FolderIcon.FolderRingAnimator;
+import com.android.launcher3.folder.Folder;
+import com.android.launcher3.folder.FolderIcon;
+import com.android.launcher3.folder.FolderIcon.FolderRingAnimator;
 import com.android.launcher3.Launcher.CustomContentCallbacks;
 import com.android.launcher3.Launcher.LauncherOverlay;
 import com.android.launcher3.UninstallDropTarget.UninstallSource;
diff --git a/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java b/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
index 03731d175..8560b2167 100644
--- a/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
+++ b/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
@@ -21,7 +21,7 @@ import com.android.launcher3.AppWidgetResizeFrame;
 import com.android.launcher3.CellLayout;
 import com.android.launcher3.DeleteDropTarget;
 import com.android.launcher3.DragSource;
-import com.android.launcher3.Folder;
+import com.android.launcher3.folder.Folder;
 import com.android.launcher3.FolderInfo;
 import com.android.launcher3.InfoDropTarget;
 import com.android.launcher3.ItemInfo;
diff --git a/src/com/android/launcher3/allapps/AllAppsContainerView.java b/src/com/android/launcher3/allapps/AllAppsContainerView.java
index 22af94c74..013bd8ccc 100644
--- a/src/com/android/launcher3/allapps/AllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsContainerView.java
@@ -40,7 +40,7 @@ import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.DragSource;
 import com.android.launcher3.DropTarget;
 import com.android.launcher3.ExtendedEditText;
-import com.android.launcher3.Folder;
+import com.android.launcher3.folder.Folder;
 import com.android.launcher3.ItemInfo;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherTransitionable;
diff --git a/src/com/android/launcher3/dragndrop/DragLayer.java b/src/com/android/launcher3/dragndrop/DragLayer.java
index 743ba3705..3128db21e 100644
--- a/src/com/android/launcher3/dragndrop/DragLayer.java
+++ b/src/com/android/launcher3/dragndrop/DragLayer.java
@@ -53,8 +53,8 @@ import com.android.launcher3.ShortcutAndWidgetContainer;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.Workspace;
 import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
-import com.android.launcher3.Folder;
-import com.android.launcher3.FolderIcon;
+import com.android.launcher3.folder.Folder;
+import com.android.launcher3.folder.FolderIcon;
 import com.android.launcher3.util.Thunk;
 
 import java.util.ArrayList;
diff --git a/src/com/android/launcher3/folder/ClippedFolderIconLayoutRule.java b/src/com/android/launcher3/folder/ClippedFolderIconLayoutRule.java
index b73c04f81..44d7ac6e9 100644
--- a/src/com/android/launcher3/folder/ClippedFolderIconLayoutRule.java
+++ b/src/com/android/launcher3/folder/ClippedFolderIconLayoutRule.java
@@ -1,12 +1,15 @@
 package com.android.launcher3.folder;
 
 import android.graphics.Path;
+import android.graphics.Point;
 
-import com.android.launcher3.FolderIcon;
+import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.Utilities;
 
 public class ClippedFolderIconLayoutRule implements FolderIcon.PreviewLayoutRule {
 
-    public static final int MAX_NUM_ITEMS_IN_PREVIEW = 4;
+    static final int MAX_NUM_ITEMS_IN_PREVIEW = 4;
     private static final int MIN_NUM_ITEMS_IN_PREVIEW = 2;
 
     final float MIN_SCALE = 0.48f;
diff --git a/src/com/android/launcher3/Folder.java b/src/com/android/launcher3/folder/Folder.java
index f84bee27b..a411c481c 100644
--- a/src/com/android/launcher3/Folder.java
+++ b/src/com/android/launcher3/folder/Folder.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.launcher3;
+package com.android.launcher3.folder;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
@@ -52,16 +52,34 @@ import android.view.inputmethod.InputMethodManager;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
+import com.android.launcher3.Alarm;
+import com.android.launcher3.CellLayout;
 import com.android.launcher3.CellLayout.CellInfo;
+import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.DragSource;
+import com.android.launcher3.DropTarget;
+import com.android.launcher3.ExtendedEditText;
+import com.android.launcher3.FolderInfo;
 import com.android.launcher3.FolderInfo.FolderListener;
+import com.android.launcher3.ItemInfo;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherAnimUtils;
+import com.android.launcher3.LauncherModel;
+import com.android.launcher3.LauncherSettings;
+import com.android.launcher3.LogDecelerateInterpolator;
+import com.android.launcher3.OnAlarmListener;
+import com.android.launcher3.R;
+import com.android.launcher3.ShortcutInfo;
+import com.android.launcher3.Stats;
 import com.android.launcher3.UninstallDropTarget.UninstallSource;
+import com.android.launcher3.Utilities;
+import com.android.launcher3.Workspace;
 import com.android.launcher3.Workspace.ItemOperator;
 import com.android.launcher3.accessibility.LauncherAccessibilityDelegate.AccessibilityDragSource;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.dragndrop.DragController;
 import com.android.launcher3.dragndrop.DragController.DragListener;
 import com.android.launcher3.dragndrop.DragLayer;
-import com.android.launcher3.folder.FolderPagedView;
 import com.android.launcher3.util.Thunk;
 import com.android.launcher3.util.UiThreadCircularReveal;
 
@@ -121,15 +139,13 @@ public class Folder extends LinearLayout implements DragSource, View.OnClickList
 
     private final InputMethodManager mInputMethodManager;
 
-    public final Launcher mLauncher;
+    protected final Launcher mLauncher;
     protected DragController mDragController;
     public FolderInfo mInfo;
 
-    @Thunk
-    FolderIcon mFolderIcon;
+    @Thunk FolderIcon mFolderIcon;
 
-    @Thunk
-    FolderPagedView mContent;
+    @Thunk FolderPagedView mContent;
     @Thunk View mContentWrapper;
     public ExtendedEditText mFolderName;
 
diff --git a/src/com/android/launcher3/FolderIcon.java b/src/com/android/launcher3/folder/FolderIcon.java
index d61022f4d..5c084d949 100644
--- a/src/com/android/launcher3/FolderIcon.java
+++ b/src/com/android/launcher3/folder/FolderIcon.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.launcher3;
+package com.android.launcher3.folder;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
@@ -42,13 +42,33 @@ import android.widget.FrameLayout;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import com.android.launcher3.Alarm;
+import com.android.launcher3.AppInfo;
+import com.android.launcher3.BubbleTextView;
+import com.android.launcher3.CellLayout;
+import com.android.launcher3.CheckLongPressHelper;
+import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.DropTarget.DragObject;
+import com.android.launcher3.FastBitmapDrawable;
+import com.android.launcher3.FolderInfo;
 import com.android.launcher3.FolderInfo.FolderListener;
+import com.android.launcher3.IconCache;
+import com.android.launcher3.ItemInfo;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherAnimUtils;
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.LauncherSettings;
+import com.android.launcher3.OnAlarmListener;
+import com.android.launcher3.PreloadIconDrawable;
+import com.android.launcher3.R;
+import com.android.launcher3.ShortcutInfo;
+import com.android.launcher3.SimpleOnStylusPressListener;
+import com.android.launcher3.StylusEventHelper;
+import com.android.launcher3.Utilities;
+import com.android.launcher3.Workspace;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.dragndrop.DragLayer;
 import com.android.launcher3.dragndrop.DragView;
-import com.android.launcher3.folder.ClippedFolderIconLayoutRule;
-import com.android.launcher3.folder.StackFolderIconLayoutRule;
 import com.android.launcher3.util.Thunk;
 
 import java.util.ArrayList;
@@ -519,18 +539,18 @@ public class FolderIcon extends FrameLayout implements FolderListener {
         computePreviewDrawingParams(d.getIntrinsicWidth(), getMeasuredWidth());
     }
 
-    public static class PreviewItemDrawingParams {
-        public PreviewItemDrawingParams(float transX, float transY, float scale, float overlayAlpha) {
+    static class PreviewItemDrawingParams {
+        PreviewItemDrawingParams(float transX, float transY, float scale, float overlayAlpha) {
             this.transX = transX;
             this.transY = transY;
             this.scale = scale;
             this.overlayAlpha = overlayAlpha;
         }
-        public float transX;
-        public float transY;
-        public float scale;
-        public float overlayAlpha;
-        public Drawable drawable;
+        float transX;
+        float transY;
+        float scale;
+        float overlayAlpha;
+        Drawable drawable;
     }
 
     private float getLocalCenterForIndex(int index, int curNumItems, int[] center) {
diff --git a/src/com/android/launcher3/folder/FolderPagedView.java b/src/com/android/launcher3/folder/FolderPagedView.java
index 7fc5d2b04..c25444e06 100644
--- a/src/com/android/launcher3/folder/FolderPagedView.java
+++ b/src/com/android/launcher3/folder/FolderPagedView.java
@@ -33,8 +33,6 @@ import com.android.launcher3.CellLayout;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.FocusHelper.PagedFolderKeyEventListener;
 import com.android.launcher3.FocusIndicatorView;
-import com.android.launcher3.Folder;
-import com.android.launcher3.FolderIcon;
 import com.android.launcher3.IconCache;
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.ItemInfo;
diff --git a/src/com/android/launcher3/folder/StackFolderIconLayoutRule.java b/src/com/android/launcher3/folder/StackFolderIconLayoutRule.java
index 01eeecd43..87f5f897b 100644
--- a/src/com/android/launcher3/folder/StackFolderIconLayoutRule.java
+++ b/src/com/android/launcher3/folder/StackFolderIconLayoutRule.java
@@ -18,12 +18,11 @@ package com.android.launcher3.folder;
 
 import android.graphics.Path;
 
-import com.android.launcher3.FolderIcon;
-import com.android.launcher3.FolderIcon.PreviewItemDrawingParams;
+import com.android.launcher3.folder.FolderIcon.PreviewItemDrawingParams;
 
 public class StackFolderIconLayoutRule implements FolderIcon.PreviewLayoutRule {
 
-    public static final int MAX_NUM_ITEMS_IN_PREVIEW = 3;
+    static final int MAX_NUM_ITEMS_IN_PREVIEW = 3;
 
     // The degree to which the item in the back of the stack is scaled [0...1]
     // (0 means it's not scaled at all, 1 means it's scaled to nothing)
diff --git a/src/com/android/launcher3/widget/WidgetsContainerView.java b/src/com/android/launcher3/widget/WidgetsContainerView.java
index a87c932bc..4c901c2be 100644
--- a/src/com/android/launcher3/widget/WidgetsContainerView.java
+++ b/src/com/android/launcher3/widget/WidgetsContainerView.java
@@ -20,6 +20,7 @@ import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
+import android.graphics.drawable.InsetDrawable;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView.State;
 import android.util.AttributeSet;
@@ -33,7 +34,7 @@ import com.android.launcher3.DeleteDropTarget;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.DragSource;
 import com.android.launcher3.DropTarget.DragObject;
-import com.android.launcher3.Folder;
+import com.android.launcher3.folder.Folder;
 import com.android.launcher3.IconCache;
 import com.android.launcher3.ItemInfo;
 import com.android.launcher3.Launcher;