Migrating to android-x
Change-Id: I9a774152d13a541e8496dd84f2469bfed407f86d
diff --git a/src/com/android/launcher3/AbstractFloatingView.java b/src/com/android/launcher3/AbstractFloatingView.java
index e58e73d..1c07ea4 100644
--- a/src/com/android/launcher3/AbstractFloatingView.java
+++ b/src/com/android/launcher3/AbstractFloatingView.java
@@ -25,7 +25,6 @@
import android.annotation.SuppressLint;
import android.content.Context;
-import android.support.annotation.IntDef;
import android.util.AttributeSet;
import android.util.Pair;
import android.view.MotionEvent;
@@ -40,6 +39,8 @@
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
+import androidx.annotation.IntDef;
+
/**
* Base class for a View which shows a floating UI on top of the launcher UI.
*/
diff --git a/src/com/android/launcher3/AllAppsList.java b/src/com/android/launcher3/AllAppsList.java
index 5eb6cc7..2482691 100644
--- a/src/com/android/launcher3/AllAppsList.java
+++ b/src/com/android/launcher3/AllAppsList.java
@@ -22,8 +22,6 @@
import android.content.pm.LauncherActivityInfo;
import android.os.Process;
import android.os.UserHandle;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
import android.util.Log;
import com.android.launcher3.compat.LauncherAppsCompat;
@@ -35,6 +33,9 @@
import java.util.HashSet;
import java.util.List;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
/**
* Stores the list of all applications for the all apps view.
diff --git a/src/com/android/launcher3/AppWidgetsRestoredReceiver.java b/src/com/android/launcher3/AppWidgetsRestoredReceiver.java
index b249c95..0250c36 100644
--- a/src/com/android/launcher3/AppWidgetsRestoredReceiver.java
+++ b/src/com/android/launcher3/AppWidgetsRestoredReceiver.java
@@ -9,7 +9,6 @@
import android.content.Intent;
import android.database.Cursor;
import android.os.Handler;
-import android.support.annotation.WorkerThread;
import android.util.Log;
import com.android.launcher3.LauncherSettings.Favorites;
@@ -18,6 +17,8 @@
import com.android.launcher3.provider.RestoreDbTask;
import com.android.launcher3.util.ContentWriter;
+import androidx.annotation.WorkerThread;
+
public class AppWidgetsRestoredReceiver extends BroadcastReceiver {
private static final String TAG = "AWRestoredReceiver";
diff --git a/src/com/android/launcher3/BaseActivity.java b/src/com/android/launcher3/BaseActivity.java
index 6c82e63..2ec7e01 100644
--- a/src/com/android/launcher3/BaseActivity.java
+++ b/src/com/android/launcher3/BaseActivity.java
@@ -25,7 +25,6 @@
import android.content.ContextWrapper;
import android.content.Intent;
import android.content.res.Configuration;
-import android.support.annotation.IntDef;
import android.view.ContextThemeWrapper;
import android.view.View.AccessibilityDelegate;
@@ -41,6 +40,8 @@
import java.lang.annotation.Retention;
import java.util.ArrayList;
+import androidx.annotation.IntDef;
+
public abstract class BaseActivity extends Activity implements UserEventDelegate{
public static final int INVISIBLE_BY_STATE_HANDLER = 1 << 0;
diff --git a/src/com/android/launcher3/BaseRecyclerView.java b/src/com/android/launcher3/BaseRecyclerView.java
index 74b9cfa..f300ef7 100644
--- a/src/com/android/launcher3/BaseRecyclerView.java
+++ b/src/com/android/launcher3/BaseRecyclerView.java
@@ -17,7 +17,6 @@
package com.android.launcher3;
import android.content.Context;
-import android.support.v7.widget.RecyclerView;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;
@@ -25,6 +24,8 @@
import com.android.launcher3.views.RecyclerViewFastScroller;
+import androidx.recyclerview.widget.RecyclerView;
+
/**
* A base {@link RecyclerView}, which does the following:
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index fae1992..01e3a10 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -27,7 +27,6 @@
import android.graphics.Rect;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
-import android.support.v4.graphics.ColorUtils;
import android.text.TextUtils.TruncateAt;
import android.util.AttributeSet;
import android.util.Property;
@@ -52,6 +51,8 @@
import java.text.NumberFormat;
+import androidx.core.graphics.ColorUtils;
+
/**
* TextView that draws a bubble behind the text. We cannot use a LineBackgroundSpan
* because we want to make the bubble taller than the text and TextView's clip is
diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java
index 260abd1..7971f69 100644
--- a/src/com/android/launcher3/CellLayout.java
+++ b/src/com/android/launcher3/CellLayout.java
@@ -35,9 +35,6 @@
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.os.Parcelable;
-import android.os.SystemClock;
-import android.support.annotation.IntDef;
-import android.support.v4.view.ViewCompat;
import android.util.ArrayMap;
import android.util.AttributeSet;
import android.util.Log;
@@ -73,6 +70,9 @@
import java.util.Comparator;
import java.util.Stack;
+import androidx.annotation.IntDef;
+import androidx.core.view.ViewCompat;
+
public class CellLayout extends ViewGroup {
public static final int WORKSPACE_ACCESSIBILITY_DRAG = 2;
public static final int FOLDER_ACCESSIBILITY_DRAG = 1;
diff --git a/src/com/android/launcher3/IconCache.java b/src/com/android/launcher3/IconCache.java
index f496600..abd5538 100644
--- a/src/com/android/launcher3/IconCache.java
+++ b/src/com/android/launcher3/IconCache.java
@@ -38,8 +38,6 @@
import android.os.Process;
import android.os.SystemClock;
import android.os.UserHandle;
-import android.support.annotation.NonNull;
-import android.support.v4.graphics.ColorUtils;
import android.text.TextUtils;
import android.util.Log;
@@ -63,6 +61,9 @@
import java.util.Set;
import java.util.Stack;
+import androidx.annotation.NonNull;
+import androidx.core.graphics.ColorUtils;
+
/**
* Cache of application icons. Icons can be made from any thread.
*/
diff --git a/src/com/android/launcher3/InvariantDeviceProfile.java b/src/com/android/launcher3/InvariantDeviceProfile.java
index 7084554..f3f2238 100644
--- a/src/com/android/launcher3/InvariantDeviceProfile.java
+++ b/src/com/android/launcher3/InvariantDeviceProfile.java
@@ -22,7 +22,6 @@
import android.content.res.TypedArray;
import android.content.res.XmlResourceParser;
import android.graphics.Point;
-import android.support.annotation.VisibleForTesting;
import android.util.DisplayMetrics;
import android.util.Xml;
import android.view.Display;
@@ -40,6 +39,8 @@
import java.util.Collections;
import java.util.Comparator;
+import androidx.annotation.VisibleForTesting;
+
public class InvariantDeviceProfile {
// We do not need any synchronization for this variable as its only written on UI thread.
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 9650e4e..c8bee2e 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -57,7 +57,6 @@
import android.os.Process;
import android.os.StrictMode;
import android.os.UserHandle;
-import android.support.annotation.Nullable;
import android.text.TextUtils;
import android.text.method.TextKeyListener;
import android.util.Log;
@@ -141,6 +140,8 @@
import java.util.List;
import java.util.Set;
+import androidx.annotation.Nullable;
+
/**
* Default launcher application.
*/
diff --git a/src/com/android/launcher3/LauncherModel.java b/src/com/android/launcher3/LauncherModel.java
index 19aa795..fe9f901 100644
--- a/src/com/android/launcher3/LauncherModel.java
+++ b/src/com/android/launcher3/LauncherModel.java
@@ -31,7 +31,6 @@
import android.os.Looper;
import android.os.Process;
import android.os.UserHandle;
-import android.support.annotation.Nullable;
import android.text.TextUtils;
import android.util.Log;
import android.util.Pair;
@@ -74,6 +73,8 @@
import java.util.concurrent.CancellationException;
import java.util.concurrent.Executor;
+import androidx.annotation.Nullable;
+
/**
* Maintains in-memory state of the Launcher. It is expected that there should be only one
* LauncherModel object held in a static. Also provide APIs for updating the database state
diff --git a/src/com/android/launcher3/LauncherStateManager.java b/src/com/android/launcher3/LauncherStateManager.java
index 5bbfc1d..fe3df95 100644
--- a/src/com/android/launcher3/LauncherStateManager.java
+++ b/src/com/android/launcher3/LauncherStateManager.java
@@ -17,6 +17,7 @@
package com.android.launcher3;
import static android.view.View.VISIBLE;
+
import static com.android.launcher3.LauncherState.NORMAL;
import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_FADE;
import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_SCALE;
@@ -34,7 +35,6 @@
import android.animation.AnimatorSet;
import android.os.Handler;
import android.os.Looper;
-import android.support.annotation.IntDef;
import com.android.launcher3.anim.AnimationSuccessListener;
import com.android.launcher3.anim.AnimatorPlaybackController;
@@ -47,6 +47,8 @@
import java.lang.annotation.RetentionPolicy;
import java.util.ArrayList;
+import androidx.annotation.IntDef;
+
/**
* TODO: figure out what kind of tests we can write for this
*
diff --git a/src/com/android/launcher3/PromiseAppInfo.java b/src/com/android/launcher3/PromiseAppInfo.java
index ea9f752..ea151cd 100644
--- a/src/com/android/launcher3/PromiseAppInfo.java
+++ b/src/com/android/launcher3/PromiseAppInfo.java
@@ -18,11 +18,12 @@
import android.content.Context;
import android.content.Intent;
-import android.support.annotation.NonNull;
import com.android.launcher3.compat.PackageInstallerCompat;
import com.android.launcher3.util.PackageManagerHelper;
+import androidx.annotation.NonNull;
+
public class PromiseAppInfo extends AppInfo {
public int level = 0;
diff --git a/src/com/android/launcher3/WidgetPreviewLoader.java b/src/com/android/launcher3/WidgetPreviewLoader.java
index 7af4bf9..84bad08 100644
--- a/src/com/android/launcher3/WidgetPreviewLoader.java
+++ b/src/com/android/launcher3/WidgetPreviewLoader.java
@@ -25,7 +25,6 @@
import android.os.CancellationSignal;
import android.os.Handler;
import android.os.UserHandle;
-import android.support.annotation.Nullable;
import android.util.Log;
import android.util.LongSparseArray;
@@ -51,6 +50,8 @@
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutionException;
+import androidx.annotation.Nullable;
+
public class WidgetPreviewLoader {
private static final String TAG = "WidgetPreviewLoader";
diff --git a/src/com/android/launcher3/accessibility/DragAndDropAccessibilityDelegate.java b/src/com/android/launcher3/accessibility/DragAndDropAccessibilityDelegate.java
index bd3bb4d..117296d 100644
--- a/src/com/android/launcher3/accessibility/DragAndDropAccessibilityDelegate.java
+++ b/src/com/android/launcher3/accessibility/DragAndDropAccessibilityDelegate.java
@@ -19,8 +19,6 @@
import android.content.Context;
import android.graphics.Rect;
import android.os.Bundle;
-import android.support.v4.view.accessibility.AccessibilityNodeInfoCompat;
-import android.support.v4.widget.ExploreByTouchHelper;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.accessibility.AccessibilityEvent;
@@ -31,6 +29,9 @@
import java.util.List;
+import androidx.core.view.accessibility.AccessibilityNodeInfoCompat;
+import androidx.customview.widget.ExploreByTouchHelper;
+
/**
* Helper class to make drag-and-drop in a {@link CellLayout} accessible.
*/
diff --git a/src/com/android/launcher3/accessibility/WorkspaceAccessibilityHelper.java b/src/com/android/launcher3/accessibility/WorkspaceAccessibilityHelper.java
index e6f120f..1c088db 100644
--- a/src/com/android/launcher3/accessibility/WorkspaceAccessibilityHelper.java
+++ b/src/com/android/launcher3/accessibility/WorkspaceAccessibilityHelper.java
@@ -18,7 +18,6 @@
import android.content.Context;
import android.graphics.Rect;
-import android.support.v4.view.accessibility.AccessibilityNodeInfoCompat;
import android.text.TextUtils;
import android.view.View;
@@ -32,6 +31,8 @@
import com.android.launcher3.accessibility.LauncherAccessibilityDelegate.DragType;
import com.android.launcher3.dragndrop.DragLayer;
+import androidx.core.view.accessibility.AccessibilityNodeInfoCompat;
+
/**
* Implementation of {@link DragAndDropAccessibilityDelegate} to support DnD on workspace.
*/
diff --git a/src/com/android/launcher3/allapps/AllAppsContainerView.java b/src/com/android/launcher3/allapps/AllAppsContainerView.java
index cf7842a..e5cda21 100644
--- a/src/com/android/launcher3/allapps/AllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsContainerView.java
@@ -23,12 +23,6 @@
import android.graphics.Rect;
import android.os.Bundle;
import android.os.Process;
-import android.support.animation.DynamicAnimation;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.annotation.StringRes;
-import android.support.v7.widget.LinearLayoutManager;
-import android.support.v7.widget.RecyclerView;
import android.text.Selection;
import android.text.SpannableStringBuilder;
import android.util.AttributeSet;
@@ -59,6 +53,13 @@
import com.android.launcher3.views.RecyclerViewFastScroller;
import com.android.launcher3.views.SpringRelativeLayout;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.StringRes;
+import androidx.dynamicanimation.animation.DynamicAnimation;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
/**
* The all apps view container.
*/
diff --git a/src/com/android/launcher3/allapps/AllAppsFastScrollHelper.java b/src/com/android/launcher3/allapps/AllAppsFastScrollHelper.java
index e08cb15..3ee1293 100644
--- a/src/com/android/launcher3/allapps/AllAppsFastScrollHelper.java
+++ b/src/com/android/launcher3/allapps/AllAppsFastScrollHelper.java
@@ -15,13 +15,13 @@
*/
package com.android.launcher3.allapps;
-import android.support.v7.widget.RecyclerView;
-
import com.android.launcher3.util.Thunk;
import java.util.HashSet;
import java.util.List;
+import androidx.recyclerview.widget.RecyclerView;
+
public class AllAppsFastScrollHelper implements AllAppsGridAdapter.BindViewCallback {
private static final int INITIAL_TOUCH_SETTLING_DURATION = 100;
diff --git a/src/com/android/launcher3/allapps/AllAppsGridAdapter.java b/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
index 27fc53a..0f13550 100644
--- a/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
+++ b/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
@@ -18,11 +18,6 @@
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
-import android.support.v4.view.accessibility.AccessibilityEventCompat;
-import android.support.v4.view.accessibility.AccessibilityNodeInfoCompat;
-import android.support.v4.view.accessibility.AccessibilityRecordCompat;
-import android.support.v7.widget.GridLayoutManager;
-import android.support.v7.widget.RecyclerView;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
@@ -44,6 +39,12 @@
import java.util.List;
+import androidx.core.view.accessibility.AccessibilityEventCompat;
+import androidx.core.view.accessibility.AccessibilityNodeInfoCompat;
+import androidx.core.view.accessibility.AccessibilityRecordCompat;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
/**
* The grid view adapter of all the apps.
*/
diff --git a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
index a6c1346..adc4a72 100644
--- a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
@@ -21,7 +21,6 @@
import android.content.res.Resources;
import android.graphics.Canvas;
import android.graphics.drawable.Drawable;
-import android.support.v7.widget.RecyclerView;
import android.util.AttributeSet;
import android.util.SparseIntArray;
import android.view.MotionEvent;
@@ -41,6 +40,8 @@
import java.util.List;
+import androidx.recyclerview.widget.RecyclerView;
+
/**
* A RecyclerView with custom fast scroll support for the all apps view.
*/
diff --git a/src/com/android/launcher3/allapps/FloatingHeaderView.java b/src/com/android/launcher3/allapps/FloatingHeaderView.java
index eaa7774..5348349 100644
--- a/src/com/android/launcher3/allapps/FloatingHeaderView.java
+++ b/src/com/android/launcher3/allapps/FloatingHeaderView.java
@@ -19,9 +19,6 @@
import android.content.Context;
import android.graphics.Point;
import android.graphics.Rect;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.v7.widget.RecyclerView;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;
@@ -32,6 +29,10 @@
import com.android.launcher3.R;
import com.android.launcher3.anim.PropertySetter;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.recyclerview.widget.RecyclerView;
+
public class FloatingHeaderView extends LinearLayout implements
ValueAnimator.AnimatorUpdateListener {
diff --git a/src/com/android/launcher3/allapps/PersonalWorkSlidingTabStrip.java b/src/com/android/launcher3/allapps/PersonalWorkSlidingTabStrip.java
index 31c5914..decdcc0 100644
--- a/src/com/android/launcher3/allapps/PersonalWorkSlidingTabStrip.java
+++ b/src/com/android/launcher3/allapps/PersonalWorkSlidingTabStrip.java
@@ -19,8 +19,6 @@
import android.content.SharedPreferences;
import android.graphics.Canvas;
import android.graphics.Paint;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
import android.util.AttributeSet;
import android.view.View;
import android.widget.Button;
@@ -32,6 +30,9 @@
import com.android.launcher3.pageindicators.PageIndicator;
import com.android.launcher3.util.Themes;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
/**
* Supports two indicator colors, dedicated for personal and work tabs.
*/
diff --git a/src/com/android/launcher3/allapps/search/AllAppsSearchBarController.java b/src/com/android/launcher3/allapps/search/AllAppsSearchBarController.java
index dcc4554..91be504 100644
--- a/src/com/android/launcher3/allapps/search/AllAppsSearchBarController.java
+++ b/src/com/android/launcher3/allapps/search/AllAppsSearchBarController.java
@@ -15,8 +15,6 @@
*/
package com.android.launcher3.allapps.search;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
import android.text.Editable;
import android.text.TextUtils;
import android.text.TextWatcher;
diff --git a/src/com/android/launcher3/compat/AppWidgetManagerCompat.java b/src/com/android/launcher3/compat/AppWidgetManagerCompat.java
index fd1f0cc..3243256 100644
--- a/src/com/android/launcher3/compat/AppWidgetManagerCompat.java
+++ b/src/com/android/launcher3/compat/AppWidgetManagerCompat.java
@@ -22,7 +22,6 @@
import android.content.Context;
import android.os.Bundle;
import android.os.UserHandle;
-import android.support.annotation.Nullable;
import com.android.launcher3.LauncherAppWidgetInfo;
import com.android.launcher3.LauncherAppWidgetProviderInfo;
@@ -35,6 +34,8 @@
import java.util.HashMap;
import java.util.List;
+import androidx.annotation.Nullable;
+
public abstract class AppWidgetManagerCompat {
private static final Object sInstanceLock = new Object();
diff --git a/src/com/android/launcher3/compat/AppWidgetManagerCompatVL.java b/src/com/android/launcher3/compat/AppWidgetManagerCompatVL.java
index 8430285..1065748 100644
--- a/src/com/android/launcher3/compat/AppWidgetManagerCompatVL.java
+++ b/src/com/android/launcher3/compat/AppWidgetManagerCompatVL.java
@@ -23,7 +23,6 @@
import android.os.Process;
import android.os.UserHandle;
import android.os.UserManager;
-import android.support.annotation.Nullable;
import com.android.launcher3.LauncherAppWidgetInfo;
import com.android.launcher3.LauncherAppWidgetProviderInfo;
@@ -38,6 +37,8 @@
import java.util.Iterator;
import java.util.List;
+import androidx.annotation.Nullable;
+
class AppWidgetManagerCompatVL extends AppWidgetManagerCompat {
private final UserManager mUserManager;
diff --git a/src/com/android/launcher3/compat/AppWidgetManagerCompatVO.java b/src/com/android/launcher3/compat/AppWidgetManagerCompatVO.java
index 44158ed..b7b0563 100644
--- a/src/com/android/launcher3/compat/AppWidgetManagerCompatVO.java
+++ b/src/com/android/launcher3/compat/AppWidgetManagerCompatVO.java
@@ -18,7 +18,6 @@
import android.appwidget.AppWidgetProviderInfo;
import android.content.Context;
-import android.support.annotation.Nullable;
import com.android.launcher3.config.FeatureFlags;
import com.android.launcher3.util.PackageUserKey;
@@ -26,6 +25,8 @@
import java.util.Collections;
import java.util.List;
+import androidx.annotation.Nullable;
+
class AppWidgetManagerCompatVO extends AppWidgetManagerCompatVL {
AppWidgetManagerCompatVO(Context context) {
diff --git a/src/com/android/launcher3/compat/LauncherAppsCompat.java b/src/com/android/launcher3/compat/LauncherAppsCompat.java
index 2cac536..407355c 100644
--- a/src/com/android/launcher3/compat/LauncherAppsCompat.java
+++ b/src/com/android/launcher3/compat/LauncherAppsCompat.java
@@ -24,12 +24,15 @@
import android.graphics.Rect;
import android.os.Bundle;
import android.os.UserHandle;
-import android.support.annotation.Nullable;
+
import com.android.launcher3.Utilities;
import com.android.launcher3.shortcuts.ShortcutInfoCompat;
import com.android.launcher3.util.PackageUserKey;
+
import java.util.List;
+import androidx.annotation.Nullable;
+
public abstract class LauncherAppsCompat {
public interface OnAppsChangedCallbackCompat {
diff --git a/src/com/android/launcher3/compat/LauncherAppsCompatVL.java b/src/com/android/launcher3/compat/LauncherAppsCompatVL.java
index cc3e5a7..ba0ac6e 100644
--- a/src/com/android/launcher3/compat/LauncherAppsCompatVL.java
+++ b/src/com/android/launcher3/compat/LauncherAppsCompatVL.java
@@ -29,15 +29,18 @@
import android.os.Bundle;
import android.os.Process;
import android.os.UserHandle;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
import android.util.ArrayMap;
+
import com.android.launcher3.compat.ShortcutConfigActivityInfo.ShortcutConfigActivityInfoVL;
import com.android.launcher3.shortcuts.ShortcutInfoCompat;
import com.android.launcher3.util.PackageUserKey;
+
import java.util.ArrayList;
import java.util.List;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
public class LauncherAppsCompatVL extends LauncherAppsCompat {
protected final LauncherApps mLauncherApps;
diff --git a/src/com/android/launcher3/compat/LauncherAppsCompatVO.java b/src/com/android/launcher3/compat/LauncherAppsCompatVO.java
index 173d0d1..386b3b3 100644
--- a/src/com/android/launcher3/compat/LauncherAppsCompatVO.java
+++ b/src/com/android/launcher3/compat/LauncherAppsCompatVO.java
@@ -28,7 +28,6 @@
import android.os.Parcelable;
import android.os.Process;
import android.os.UserHandle;
-import android.support.annotation.Nullable;
import com.android.launcher3.LauncherAppState;
import com.android.launcher3.LauncherModel;
@@ -42,6 +41,8 @@
import java.util.ArrayList;
import java.util.List;
+import androidx.annotation.Nullable;
+
@TargetApi(26)
public class LauncherAppsCompatVO extends LauncherAppsCompatVL {
diff --git a/src/com/android/launcher3/compat/PackageInstallerCompat.java b/src/com/android/launcher3/compat/PackageInstallerCompat.java
index 3270ba2..7dad7e9 100644
--- a/src/com/android/launcher3/compat/PackageInstallerCompat.java
+++ b/src/com/android/launcher3/compat/PackageInstallerCompat.java
@@ -19,11 +19,12 @@
import android.content.ComponentName;
import android.content.Context;
import android.content.pm.PackageInstaller;
-import android.support.annotation.NonNull;
import java.util.HashMap;
import java.util.List;
+import androidx.annotation.NonNull;
+
public abstract class PackageInstallerCompat {
public static final int STATUS_INSTALLED = 0;
diff --git a/src/com/android/launcher3/dragndrop/DragView.java b/src/com/android/launcher3/dragndrop/DragView.java
index 998de99..e1417b7 100644
--- a/src/com/android/launcher3/dragndrop/DragView.java
+++ b/src/com/android/launcher3/dragndrop/DragView.java
@@ -41,16 +41,12 @@
import android.os.Build;
import android.os.Handler;
import android.os.Looper;
-import android.support.animation.FloatPropertyCompat;
-import android.support.animation.SpringAnimation;
-import android.support.animation.SpringForce;
import android.view.View;
import com.android.launcher3.FastBitmapDrawable;
import com.android.launcher3.ItemInfo;
import com.android.launcher3.ItemInfoWithIcon;
import com.android.launcher3.Launcher;
-import com.android.launcher3.LauncherAnimUtils;
import com.android.launcher3.LauncherAppState;
import com.android.launcher3.LauncherModel;
import com.android.launcher3.LauncherSettings;
@@ -70,6 +66,10 @@
import java.util.Arrays;
import java.util.List;
+import androidx.dynamicanimation.animation.FloatPropertyCompat;
+import androidx.dynamicanimation.animation.SpringAnimation;
+import androidx.dynamicanimation.animation.SpringForce;
+
public class DragView extends View {
private static final ColorMatrix sTempMatrix1 = new ColorMatrix();
private static final ColorMatrix sTempMatrix2 = new ColorMatrix();
diff --git a/src/com/android/launcher3/folder/FolderAnimationManager.java b/src/com/android/launcher3/folder/FolderAnimationManager.java
index 0c77f9e..6ef798d 100644
--- a/src/com/android/launcher3/folder/FolderAnimationManager.java
+++ b/src/com/android/launcher3/folder/FolderAnimationManager.java
@@ -29,7 +29,6 @@
import android.content.res.Resources;
import android.graphics.Rect;
import android.graphics.drawable.GradientDrawable;
-import android.support.v4.graphics.ColorUtils;
import android.util.Property;
import android.view.View;
import android.view.animation.AnimationUtils;
@@ -47,6 +46,8 @@
import java.util.List;
+import androidx.core.graphics.ColorUtils;
+
/**
* Manages the opening and closing animations for a {@link Folder}.
*
diff --git a/src/com/android/launcher3/folder/FolderIcon.java b/src/com/android/launcher3/folder/FolderIcon.java
index a60216c..87a0796 100644
--- a/src/com/android/launcher3/folder/FolderIcon.java
+++ b/src/com/android/launcher3/folder/FolderIcon.java
@@ -26,8 +26,6 @@
import android.graphics.Point;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
-import android.os.Parcelable;
-import android.support.annotation.NonNull;
import android.util.AttributeSet;
import android.util.Property;
import android.view.LayoutInflater;
@@ -69,6 +67,8 @@
import java.util.ArrayList;
import java.util.List;
+import androidx.annotation.NonNull;
+
/**
* An icon that can appear on in the workspace representing an {@link Folder}.
*/
diff --git a/src/com/android/launcher3/folder/PreviewBackground.java b/src/com/android/launcher3/folder/PreviewBackground.java
index 86266e6..ceb1a8c 100644
--- a/src/com/android/launcher3/folder/PreviewBackground.java
+++ b/src/com/android/launcher3/folder/PreviewBackground.java
@@ -30,7 +30,6 @@
import android.graphics.RadialGradient;
import android.graphics.Region;
import android.graphics.Shader;
-import android.support.v4.graphics.ColorUtils;
import android.util.Property;
import android.view.View;
@@ -40,6 +39,8 @@
import com.android.launcher3.R;
import com.android.launcher3.util.Themes;
+import androidx.core.graphics.ColorUtils;
+
/**
* This object represents a FolderIcon preview background. It stores drawing / measurement
* information, handles drawing, and animation (accept state <--> rest state).
diff --git a/src/com/android/launcher3/folder/PreviewItemManager.java b/src/com/android/launcher3/folder/PreviewItemManager.java
index 1f69f6e..0004e1e 100644
--- a/src/com/android/launcher3/folder/PreviewItemManager.java
+++ b/src/com/android/launcher3/folder/PreviewItemManager.java
@@ -16,13 +16,17 @@
package com.android.launcher3.folder;
+import static com.android.launcher3.folder.ClippedFolderIconLayoutRule.ENTER_INDEX;
+import static com.android.launcher3.folder.ClippedFolderIconLayoutRule.EXIT_INDEX;
+import static com.android.launcher3.folder.ClippedFolderIconLayoutRule.MAX_NUM_ITEMS_IN_PREVIEW;
+import static com.android.launcher3.folder.FolderIcon.DROP_IN_ANIMATION_DURATION;
+
import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.animation.ValueAnimator;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
-import android.support.annotation.NonNull;
import android.view.View;
import android.widget.TextView;
@@ -33,10 +37,7 @@
import java.util.ArrayList;
import java.util.List;
-import static com.android.launcher3.folder.ClippedFolderIconLayoutRule.ENTER_INDEX;
-import static com.android.launcher3.folder.ClippedFolderIconLayoutRule.EXIT_INDEX;
-import static com.android.launcher3.folder.ClippedFolderIconLayoutRule.MAX_NUM_ITEMS_IN_PREVIEW;
-import static com.android.launcher3.folder.FolderIcon.DROP_IN_ANIMATION_DURATION;
+import androidx.annotation.NonNull;
/**
* Manages the drawing and animations of {@link PreviewItemDrawingParams} for a {@link FolderIcon}.
diff --git a/src/com/android/launcher3/graphics/ColorScrim.java b/src/com/android/launcher3/graphics/ColorScrim.java
index 96d93d8..5c1081a 100644
--- a/src/com/android/launcher3/graphics/ColorScrim.java
+++ b/src/com/android/launcher3/graphics/ColorScrim.java
@@ -17,7 +17,6 @@
import android.graphics.Canvas;
import android.graphics.Color;
-import android.support.v4.graphics.ColorUtils;
import android.view.View;
import android.view.animation.Interpolator;
@@ -25,6 +24,8 @@
import com.android.launcher3.anim.Interpolators;
import com.android.launcher3.uioverrides.WallpaperColorInfo;
+import androidx.core.graphics.ColorUtils;
+
/**
* Simple scrim which draws a color
*/
diff --git a/src/com/android/launcher3/graphics/DrawableFactory.java b/src/com/android/launcher3/graphics/DrawableFactory.java
index bbc013d..5bc81e6 100644
--- a/src/com/android/launcher3/graphics/DrawableFactory.java
+++ b/src/com/android/launcher3/graphics/DrawableFactory.java
@@ -28,9 +28,9 @@
import android.graphics.drawable.Drawable;
import android.os.Process;
import android.os.UserHandle;
-import android.support.annotation.UiThread;
import android.util.ArrayMap;
import android.util.Log;
+
import com.android.launcher3.FastBitmapDrawable;
import com.android.launcher3.ItemInfoWithIcon;
import com.android.launcher3.R;
@@ -38,6 +38,8 @@
import com.android.launcher3.allapps.AllAppsBackgroundDrawable;
import com.android.launcher3.util.ResourceBasedOverride;
+import androidx.annotation.UiThread;
+
/**
* Factory for creating new drawables.
*/
diff --git a/src/com/android/launcher3/graphics/IconNormalizer.java b/src/com/android/launcher3/graphics/IconNormalizer.java
index a2a0801..df00815 100644
--- a/src/com/android/launcher3/graphics/IconNormalizer.java
+++ b/src/com/android/launcher3/graphics/IconNormalizer.java
@@ -24,22 +24,23 @@
import android.graphics.Paint;
import android.graphics.Path;
import android.graphics.PorterDuff;
-import android.graphics.PorterDuff.Mode;
import android.graphics.PorterDuffXfermode;
import android.graphics.Rect;
import android.graphics.RectF;
import android.graphics.drawable.AdaptiveIconDrawable;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
import android.util.Log;
+
import com.android.launcher3.LauncherAppState;
import com.android.launcher3.Utilities;
import com.android.launcher3.dragndrop.FolderAdaptiveIcon;
import java.nio.ByteBuffer;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
public class IconNormalizer {
private static final String TAG = "IconNormalizer";
diff --git a/src/com/android/launcher3/graphics/IconPalette.java b/src/com/android/launcher3/graphics/IconPalette.java
index 9c3b77e..cda07c3 100644
--- a/src/com/android/launcher3/graphics/IconPalette.java
+++ b/src/com/android/launcher3/graphics/IconPalette.java
@@ -19,12 +19,13 @@
import android.app.Notification;
import android.content.Context;
import android.graphics.Color;
-import android.support.v4.graphics.ColorUtils;
import android.util.Log;
import com.android.launcher3.R;
import com.android.launcher3.util.Themes;
+import androidx.core.graphics.ColorUtils;
+
/**
* Contains colors based on the dominant color of an icon.
*/
diff --git a/src/com/android/launcher3/graphics/IconShapeOverride.java b/src/com/android/launcher3/graphics/IconShapeOverride.java
index 223243b..cadc6e3 100644
--- a/src/com/android/launcher3/graphics/IconShapeOverride.java
+++ b/src/com/android/launcher3/graphics/IconShapeOverride.java
@@ -30,7 +30,6 @@
import android.preference.Preference;
import android.preference.Preference.OnPreferenceChangeListener;
import android.provider.Settings;
-import android.support.annotation.NonNull;
import android.text.TextUtils;
import android.util.Log;
@@ -42,6 +41,8 @@
import java.lang.reflect.Field;
+import androidx.annotation.NonNull;
+
/**
* Utility class to override shape of {@link android.graphics.drawable.AdaptiveIconDrawable}.
*/
diff --git a/src/com/android/launcher3/graphics/LauncherIcons.java b/src/com/android/launcher3/graphics/LauncherIcons.java
index 0167a1d..087362c 100644
--- a/src/com/android/launcher3/graphics/LauncherIcons.java
+++ b/src/com/android/launcher3/graphics/LauncherIcons.java
@@ -41,7 +41,6 @@
import android.os.Build;
import android.os.Process;
import android.os.UserHandle;
-import android.support.annotation.Nullable;
import com.android.launcher3.AppInfo;
import com.android.launcher3.FastBitmapDrawable;
@@ -57,6 +56,8 @@
import com.android.launcher3.util.Provider;
import com.android.launcher3.util.Themes;
+import androidx.annotation.Nullable;
+
/**
* Helper methods for generating various launcher icons
*/
diff --git a/src/com/android/launcher3/graphics/ShadowGenerator.java b/src/com/android/launcher3/graphics/ShadowGenerator.java
index 52d45ac..d2d1699 100644
--- a/src/com/android/launcher3/graphics/ShadowGenerator.java
+++ b/src/com/android/launcher3/graphics/ShadowGenerator.java
@@ -27,10 +27,11 @@
import android.graphics.PorterDuff;
import android.graphics.PorterDuffXfermode;
import android.graphics.RectF;
-import android.support.v4.graphics.ColorUtils;
import com.android.launcher3.LauncherAppState;
+import androidx.core.graphics.ColorUtils;
+
/**
* Utility class to add shadows to bitmaps.
*/
diff --git a/src/com/android/launcher3/graphics/TriangleShape.java b/src/com/android/launcher3/graphics/TriangleShape.java
index cce4e3c..2c15725 100644
--- a/src/com/android/launcher3/graphics/TriangleShape.java
+++ b/src/com/android/launcher3/graphics/TriangleShape.java
@@ -19,7 +19,8 @@
import android.graphics.Outline;
import android.graphics.Path;
import android.graphics.drawable.shapes.PathShape;
-import android.support.annotation.NonNull;
+
+import androidx.annotation.NonNull;
/**
* Wrapper around {@link android.graphics.drawable.shapes.PathShape}
diff --git a/src/com/android/launcher3/graphics/WorkspaceAndHotseatScrim.java b/src/com/android/launcher3/graphics/WorkspaceAndHotseatScrim.java
index bc4a06d..00cc1a7 100644
--- a/src/com/android/launcher3/graphics/WorkspaceAndHotseatScrim.java
+++ b/src/com/android/launcher3/graphics/WorkspaceAndHotseatScrim.java
@@ -34,7 +34,6 @@
import android.graphics.Region;
import android.graphics.Shader;
import android.graphics.drawable.Drawable;
-import android.support.v4.graphics.ColorUtils;
import android.util.DisplayMetrics;
import android.util.Property;
import android.view.View;
@@ -47,6 +46,8 @@
import com.android.launcher3.uioverrides.WallpaperColorInfo;
import com.android.launcher3.util.Themes;
+import androidx.core.graphics.ColorUtils;
+
/**
* View scrim which draws behind hotseat and workspace
*/
diff --git a/src/com/android/launcher3/keyboard/FocusedItemDecorator.java b/src/com/android/launcher3/keyboard/FocusedItemDecorator.java
index 05ae406..2476a6f 100644
--- a/src/com/android/launcher3/keyboard/FocusedItemDecorator.java
+++ b/src/com/android/launcher3/keyboard/FocusedItemDecorator.java
@@ -17,14 +17,15 @@
package com.android.launcher3.keyboard;
import android.graphics.Canvas;
-import android.support.v7.widget.RecyclerView;
-import android.support.v7.widget.RecyclerView.ItemDecoration;
-import android.support.v7.widget.RecyclerView.State;
import android.view.View;
import android.view.View.OnFocusChangeListener;
import com.android.launcher3.keyboard.FocusIndicatorHelper.SimpleFocusIndicatorHelper;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.RecyclerView.ItemDecoration;
+import androidx.recyclerview.widget.RecyclerView.State;
+
/**
* {@link ItemDecoration} for drawing and animating focused view background.
*/
diff --git a/src/com/android/launcher3/logging/UserEventDispatcher.java b/src/com/android/launcher3/logging/UserEventDispatcher.java
index 7087fdb..a318dc0 100644
--- a/src/com/android/launcher3/logging/UserEventDispatcher.java
+++ b/src/com/android/launcher3/logging/UserEventDispatcher.java
@@ -32,7 +32,6 @@
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.SystemClock;
-import android.support.annotation.Nullable;
import android.util.Log;
import android.view.View;
import android.view.ViewParent;
@@ -55,6 +54,8 @@
import java.util.Locale;
import java.util.UUID;
+import androidx.annotation.Nullable;
+
/**
* Manages the creation of {@link LauncherEvent}.
* To debug this class, execute following command before side loading a new apk.
diff --git a/src/com/android/launcher3/model/ModelPreload.java b/src/com/android/launcher3/model/ModelPreload.java
index f186e95..b353810 100644
--- a/src/com/android/launcher3/model/ModelPreload.java
+++ b/src/com/android/launcher3/model/ModelPreload.java
@@ -16,7 +16,6 @@
package com.android.launcher3.model;
import android.content.Context;
-import android.support.annotation.WorkerThread;
import android.util.Log;
import com.android.launcher3.AllAppsList;
@@ -26,6 +25,8 @@
import java.util.concurrent.Executor;
+import androidx.annotation.WorkerThread;
+
/**
* Utility class to preload LauncherModel
*/
diff --git a/src/com/android/launcher3/model/WidgetsModel.java b/src/com/android/launcher3/model/WidgetsModel.java
index 9f8f263..448ff6c 100644
--- a/src/com/android/launcher3/model/WidgetsModel.java
+++ b/src/com/android/launcher3/model/WidgetsModel.java
@@ -8,7 +8,6 @@
import android.content.pm.PackageManager;
import android.os.Process;
import android.os.UserHandle;
-import android.support.annotation.Nullable;
import android.util.Log;
import com.android.launcher3.AppFilter;
@@ -34,6 +33,8 @@
import java.util.Iterator;
import java.util.Map;
+import androidx.annotation.Nullable;
+
/**
* Widgets data model that is used by the adapters of the widget views and controllers.
*
diff --git a/src/com/android/launcher3/notification/NotificationKeyData.java b/src/com/android/launcher3/notification/NotificationKeyData.java
index bf7ae1a..508cf87 100644
--- a/src/com/android/launcher3/notification/NotificationKeyData.java
+++ b/src/com/android/launcher3/notification/NotificationKeyData.java
@@ -18,11 +18,12 @@
import android.app.Notification;
import android.service.notification.StatusBarNotification;
-import android.support.annotation.NonNull;
import java.util.ArrayList;
import java.util.List;
+import androidx.annotation.NonNull;
+
/**
* The key data associated with the notification, used to determine what to include
* in badges and dummy popup views before they are populated.
diff --git a/src/com/android/launcher3/notification/NotificationListener.java b/src/com/android/launcher3/notification/NotificationListener.java
index ac5aaf8..4c85c8b 100644
--- a/src/com/android/launcher3/notification/NotificationListener.java
+++ b/src/com/android/launcher3/notification/NotificationListener.java
@@ -27,7 +27,6 @@
import android.os.Message;
import android.service.notification.NotificationListenerService;
import android.service.notification.StatusBarNotification;
-import android.support.annotation.Nullable;
import android.text.TextUtils;
import android.util.ArraySet;
import android.util.Log;
@@ -45,6 +44,8 @@
import java.util.Map;
import java.util.Set;
+import androidx.annotation.Nullable;
+
/**
* A {@link NotificationListenerService} that sends updates to its
* {@link NotificationsChangedListener} when notifications are posted or canceled,
diff --git a/src/com/android/launcher3/popup/PopupDataProvider.java b/src/com/android/launcher3/popup/PopupDataProvider.java
index f1b8ec0..3faec44 100644
--- a/src/com/android/launcher3/popup/PopupDataProvider.java
+++ b/src/com/android/launcher3/popup/PopupDataProvider.java
@@ -18,7 +18,6 @@
import android.content.ComponentName;
import android.service.notification.StatusBarNotification;
-import android.support.annotation.NonNull;
import android.util.Log;
import com.android.launcher3.ItemInfo;
@@ -41,6 +40,8 @@
import java.util.List;
import java.util.Map;
+import androidx.annotation.NonNull;
+
/**
* Provides data for the popup menu that appears after long-clicking on apps.
*/
diff --git a/src/com/android/launcher3/popup/PopupPopulator.java b/src/com/android/launcher3/popup/PopupPopulator.java
index b295bb2..4500629 100644
--- a/src/com/android/launcher3/popup/PopupPopulator.java
+++ b/src/com/android/launcher3/popup/PopupPopulator.java
@@ -20,8 +20,6 @@
import android.os.Handler;
import android.os.UserHandle;
import android.service.notification.StatusBarNotification;
-import android.support.annotation.Nullable;
-import android.support.annotation.VisibleForTesting;
import com.android.launcher3.ItemInfo;
import com.android.launcher3.Launcher;
@@ -40,6 +38,9 @@
import java.util.Iterator;
import java.util.List;
+import androidx.annotation.Nullable;
+import androidx.annotation.VisibleForTesting;
+
/**
* Contains logic relevant to populating a {@link PopupContainerWithArrow}. In particular,
* this class determines which items appear in the container, and in what order.
diff --git a/src/com/android/launcher3/touch/SwipeDetector.java b/src/com/android/launcher3/touch/SwipeDetector.java
index 703e4fd..6ffc0ef 100644
--- a/src/com/android/launcher3/touch/SwipeDetector.java
+++ b/src/com/android/launcher3/touch/SwipeDetector.java
@@ -19,12 +19,13 @@
import android.content.Context;
import android.graphics.PointF;
-import android.support.annotation.NonNull;
-import android.support.annotation.VisibleForTesting;
import android.util.Log;
import android.view.MotionEvent;
import android.view.ViewConfiguration;
+import androidx.annotation.NonNull;
+import androidx.annotation.VisibleForTesting;
+
/**
* One dimensional scroll/drag/swipe gesture detector.
*
diff --git a/src/com/android/launcher3/util/ListViewHighlighter.java b/src/com/android/launcher3/util/ListViewHighlighter.java
index ecad2af..360546e 100644
--- a/src/com/android/launcher3/util/ListViewHighlighter.java
+++ b/src/com/android/launcher3/util/ListViewHighlighter.java
@@ -21,7 +21,6 @@
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
-import android.support.v4.graphics.ColorUtils;
import android.view.View;
import android.view.View.OnLayoutChangeListener;
import android.widget.AbsListView;
@@ -31,6 +30,8 @@
import com.android.launcher3.R;
+import androidx.core.graphics.ColorUtils;
+
/**
* Utility class to scroll and highlight a list view item
*/
diff --git a/src/com/android/launcher3/views/DoubleShadowBubbleTextView.java b/src/com/android/launcher3/views/DoubleShadowBubbleTextView.java
index a11a8c5..64e166e 100644
--- a/src/com/android/launcher3/views/DoubleShadowBubbleTextView.java
+++ b/src/com/android/launcher3/views/DoubleShadowBubbleTextView.java
@@ -20,13 +20,14 @@
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Color;
-import android.support.v4.graphics.ColorUtils;
import android.util.AttributeSet;
import android.widget.TextView;
import com.android.launcher3.BubbleTextView;
import com.android.launcher3.R;
+import androidx.core.graphics.ColorUtils;
+
/**
* Extension of {@link BubbleTextView} which draws two shadows on the text (ambient and key shadows}
*/
diff --git a/src/com/android/launcher3/views/OptionsPopupView.java b/src/com/android/launcher3/views/OptionsPopupView.java
index dc6d2ff..3e58ea6 100644
--- a/src/com/android/launcher3/views/OptionsPopupView.java
+++ b/src/com/android/launcher3/views/OptionsPopupView.java
@@ -22,7 +22,6 @@
import android.content.Intent;
import android.graphics.Rect;
import android.graphics.RectF;
-import android.support.annotation.VisibleForTesting;
import android.text.TextUtils;
import android.util.ArrayMap;
import android.util.AttributeSet;
@@ -44,6 +43,8 @@
import java.util.ArrayList;
import java.util.List;
+import androidx.annotation.VisibleForTesting;
+
/**
* Popup shown on long pressing an empty space in launcher
*/
diff --git a/src/com/android/launcher3/views/RecyclerViewFastScroller.java b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
index ed1cf4f..f0d6de2 100644
--- a/src/com/android/launcher3/views/RecyclerViewFastScroller.java
+++ b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
@@ -24,7 +24,6 @@
import android.graphics.Paint;
import android.graphics.Point;
import android.graphics.Rect;
-import android.support.v7.widget.RecyclerView;
import android.util.AttributeSet;
import android.util.Property;
import android.view.MotionEvent;
@@ -35,10 +34,11 @@
import com.android.launcher3.BaseRecyclerView;
import com.android.launcher3.R;
import com.android.launcher3.Utilities;
-import com.android.launcher3.config.FeatureFlags;
import com.android.launcher3.graphics.FastScrollThumbDrawable;
import com.android.launcher3.util.Themes;
+import androidx.recyclerview.widget.RecyclerView;
+
/**
* The track and scrollbar that shows when you scroll the list.
*/
diff --git a/src/com/android/launcher3/views/ScrimView.java b/src/com/android/launcher3/views/ScrimView.java
index 7066980..6fd84db 100644
--- a/src/com/android/launcher3/views/ScrimView.java
+++ b/src/com/android/launcher3/views/ScrimView.java
@@ -16,8 +16,6 @@
package com.android.launcher3.views;
import static android.content.Context.ACCESSIBILITY_SERVICE;
-import static android.support.v4.graphics.ColorUtils.compositeColors;
-import static android.support.v4.graphics.ColorUtils.setAlphaComponent;
import static android.view.MotionEvent.ACTION_DOWN;
import static com.android.launcher3.LauncherState.ALL_APPS;
@@ -25,6 +23,9 @@
import static com.android.launcher3.anim.Interpolators.ACCEL;
import static com.android.launcher3.anim.Interpolators.DEACCEL;
+import static androidx.core.graphics.ColorUtils.compositeColors;
+import static androidx.core.graphics.ColorUtils.setAlphaComponent;
+
import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.animation.Keyframe;
@@ -38,12 +39,6 @@
import android.graphics.RectF;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.v4.view.ViewCompat;
-import android.support.v4.view.accessibility.AccessibilityNodeInfoCompat;
-import android.support.v4.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat;
-import android.support.v4.widget.ExploreByTouchHelper;
import android.util.AttributeSet;
import android.util.Property;
import android.view.KeyEvent;
@@ -68,6 +63,13 @@
import java.util.List;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.accessibility.AccessibilityNodeInfoCompat;
+import androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat;
+import androidx.customview.widget.ExploreByTouchHelper;
+
/**
* Simple scrim which draws a flat color
*/
diff --git a/src/com/android/launcher3/views/SpringRelativeLayout.java b/src/com/android/launcher3/views/SpringRelativeLayout.java
index b0313ce..d0ec9d7 100644
--- a/src/com/android/launcher3/views/SpringRelativeLayout.java
+++ b/src/com/android/launcher3/views/SpringRelativeLayout.java
@@ -15,24 +15,25 @@
*/
package com.android.launcher3.views;
+import static androidx.dynamicanimation.animation.SpringForce.DAMPING_RATIO_MEDIUM_BOUNCY;
+import static androidx.dynamicanimation.animation.SpringForce.STIFFNESS_LOW;
+import static androidx.dynamicanimation.animation.SpringForce.STIFFNESS_MEDIUM;
+
import android.content.Context;
import android.graphics.Canvas;
-import android.support.animation.DynamicAnimation;
-import android.support.animation.FloatPropertyCompat;
-import android.support.animation.SpringAnimation;
-import android.support.animation.SpringForce;
-import android.support.annotation.NonNull;
-import android.support.v7.widget.RecyclerView;
-import android.support.v7.widget.RecyclerView.EdgeEffectFactory;
import android.util.AttributeSet;
import android.util.SparseBooleanArray;
import android.view.View;
import android.widget.EdgeEffect;
import android.widget.RelativeLayout;
-import static android.support.animation.SpringForce.DAMPING_RATIO_MEDIUM_BOUNCY;
-import static android.support.animation.SpringForce.STIFFNESS_LOW;
-import static android.support.animation.SpringForce.STIFFNESS_MEDIUM;
+import androidx.annotation.NonNull;
+import androidx.dynamicanimation.animation.DynamicAnimation;
+import androidx.dynamicanimation.animation.FloatPropertyCompat;
+import androidx.dynamicanimation.animation.SpringAnimation;
+import androidx.dynamicanimation.animation.SpringForce;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory;
public class SpringRelativeLayout extends RelativeLayout {
diff --git a/src/com/android/launcher3/widget/WidgetsDiffReporter.java b/src/com/android/launcher3/widget/WidgetsDiffReporter.java
index d67f403..2ba672d 100644
--- a/src/com/android/launcher3/widget/WidgetsDiffReporter.java
+++ b/src/com/android/launcher3/widget/WidgetsDiffReporter.java
@@ -16,7 +16,6 @@
package com.android.launcher3.widget;
-import android.support.v7.widget.RecyclerView;
import android.util.Log;
import com.android.launcher3.IconCache;
@@ -26,6 +25,8 @@
import java.util.ArrayList;
import java.util.Iterator;
+import androidx.recyclerview.widget.RecyclerView;
+
/**
* Do diff on widget's tray list items and call the {@link RecyclerView.Adapter}
* methods accordingly.
diff --git a/src/com/android/launcher3/widget/WidgetsFullSheet.java b/src/com/android/launcher3/widget/WidgetsFullSheet.java
index 2a7bb03..f7ff69a 100644
--- a/src/com/android/launcher3/widget/WidgetsFullSheet.java
+++ b/src/com/android/launcher3/widget/WidgetsFullSheet.java
@@ -20,7 +20,6 @@
import android.animation.PropertyValuesHolder;
import android.content.Context;
import android.graphics.Rect;
-import android.support.annotation.VisibleForTesting;
import android.util.AttributeSet;
import android.util.Pair;
import android.view.LayoutInflater;
@@ -36,6 +35,8 @@
import com.android.launcher3.views.RecyclerViewFastScroller;
import com.android.launcher3.views.TopRoundedCornerView;
+import androidx.annotation.VisibleForTesting;
+
/**
* Popup for showing the full list of available widgets
*/
diff --git a/src/com/android/launcher3/widget/WidgetsListAdapter.java b/src/com/android/launcher3/widget/WidgetsListAdapter.java
index 0147ea4..1016d04 100644
--- a/src/com/android/launcher3/widget/WidgetsListAdapter.java
+++ b/src/com/android/launcher3/widget/WidgetsListAdapter.java
@@ -16,8 +16,6 @@
package com.android.launcher3.widget;
import android.content.Context;
-import android.support.v7.widget.RecyclerView;
-import android.support.v7.widget.RecyclerView.Adapter;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
@@ -30,14 +28,15 @@
import com.android.launcher3.WidgetPreviewLoader;
import com.android.launcher3.model.WidgetItem;
import com.android.launcher3.util.LabelComparator;
-import com.android.launcher3.util.PackageUserKey;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
-import java.util.Iterator;
import java.util.List;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.RecyclerView.Adapter;
+
/**
* List view adapter for the widget tray.
*
diff --git a/src/com/android/launcher3/widget/WidgetsRecyclerView.java b/src/com/android/launcher3/widget/WidgetsRecyclerView.java
index 124058e..641183a 100644
--- a/src/com/android/launcher3/widget/WidgetsRecyclerView.java
+++ b/src/com/android/launcher3/widget/WidgetsRecyclerView.java
@@ -18,9 +18,6 @@
import android.content.Context;
import android.graphics.Point;
-import android.support.v7.widget.LinearLayoutManager;
-import android.support.v7.widget.RecyclerView;
-import android.support.v7.widget.RecyclerView.OnItemTouchListener;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;
@@ -28,6 +25,10 @@
import com.android.launcher3.BaseRecyclerView;
import com.android.launcher3.R;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.RecyclerView.OnItemTouchListener;
+
/**
* The widgets recycler view.
*/
diff --git a/src/com/android/launcher3/widget/WidgetsRowViewHolder.java b/src/com/android/launcher3/widget/WidgetsRowViewHolder.java
index 8f269a6..d26edb6 100644
--- a/src/com/android/launcher3/widget/WidgetsRowViewHolder.java
+++ b/src/com/android/launcher3/widget/WidgetsRowViewHolder.java
@@ -15,12 +15,13 @@
*/
package com.android.launcher3.widget;
-import android.support.v7.widget.RecyclerView.ViewHolder;
import android.view.ViewGroup;
import com.android.launcher3.BubbleTextView;
import com.android.launcher3.R;
+import androidx.recyclerview.widget.RecyclerView.ViewHolder;
+
public class WidgetsRowViewHolder extends ViewHolder {
public final ViewGroup cellContainer;