Merge changes Iaeeca788,I305b659d into ub-launcher3-master

* changes:
  Fetching graphic buffer instead of bitmap for current screenshot.
  Add option to not preload titles.
diff --git a/quickstep/src/com/android/launcher3/uioverrides/UiFactory.java b/quickstep/src/com/android/launcher3/uioverrides/UiFactory.java
index c490c3f..20abdc7 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/UiFactory.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/UiFactory.java
@@ -16,12 +16,17 @@
 
 package com.android.launcher3.uioverrides;
 
+import android.content.Intent;
 import android.view.View.AccessibilityDelegate;
+import android.widget.PopupMenu;
+import android.widget.Toast;
 
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherStateManager.StateHandler;
+import com.android.launcher3.R;
 import com.android.launcher3.VerticalSwipeController;
 import com.android.launcher3.util.TouchController;
+import com.android.launcher3.widget.WidgetsFullSheet;
 
 public class UiFactory {
 
@@ -38,4 +43,29 @@
                 launcher.getAllAppsController(), launcher.getWorkspace(),
                 new RecentsViewStateController(launcher)};
     }
+
+    public static void onWorkspaceLongPress(Launcher launcher) {
+        PopupMenu menu = new PopupMenu(launcher, launcher.getWorkspace().getPageIndicator());
+        menu.getMenu().add(R.string.wallpaper_button_text).setOnMenuItemClickListener((i) -> {
+            launcher.onClickWallpaperPicker(null);
+            return true;
+        });
+        menu.getMenu().add(R.string.widget_button_text).setOnMenuItemClickListener((i) -> {
+            if (launcher.getPackageManager().isSafeMode()) {
+                Toast.makeText(launcher, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
+            } else {
+                WidgetsFullSheet.show(launcher, true /* animated */);
+            }
+            return true;
+        });
+        if (launcher.hasSettings()) {
+            menu.getMenu().add(R.string.settings_button_text).setOnMenuItemClickListener((i) -> {
+                launcher.startActivity(new Intent(Intent.ACTION_APPLICATION_PREFERENCES)
+                        .setPackage(launcher.getPackageName())
+                        .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
+                return true;
+            });
+        }
+        menu.show();
+    }
 }
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 22699d5..b7986da 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -60,6 +60,7 @@
 import android.content.pm.PackageManager;
 import android.database.sqlite.SQLiteDatabase;
 import android.graphics.Point;
+import android.graphics.PointF;
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.os.AsyncTask;
@@ -122,6 +123,7 @@
 import com.android.launcher3.shortcuts.DeepShortcutManager;
 import com.android.launcher3.states.AllAppsState;
 import com.android.launcher3.states.InternalStateHandler;
+import com.android.launcher3.uioverrides.UiFactory;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
 import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
@@ -2061,11 +2063,16 @@
             intent.setPackage(pickerPackage);
         }
 
-        intent.setSourceBounds(getViewBounds(v));
+        final Bundle launchOptions;
+        if (v != null) {
+            intent.setSourceBounds(getViewBounds(v));
+            // If there is no target package, use the default intent chooser animation
+            launchOptions = hasTargetPackage ? getActivityLaunchOptions(v) : null;
+        } else {
+            launchOptions = null;
+        }
         try {
-            startActivityForResult(intent, REQUEST_PICK_WALLPAPER,
-                    // If there is no target package, use the default intent chooser animation
-                    hasTargetPackage ? getActivityLaunchOptions(v) : null);
+            startActivityForResult(intent, REQUEST_PICK_WALLPAPER, launchOptions);
         } catch (ActivityNotFoundException e) {
             setWaitingForResult(null);
             Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
@@ -2221,7 +2228,7 @@
                     getUserEventDispatcher().logActionOnContainer(Action.Touch.LONGPRESS,
                             Action.Direction.NONE, ContainerType.WORKSPACE,
                             mWorkspace.getCurrentPage());
-                    getStateManager().goToState(OVERVIEW);
+                    UiFactory.onWorkspaceLongPress(this);
                     mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
                             HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
                     return true;
@@ -2258,7 +2265,7 @@
                     getUserEventDispatcher().logActionOnContainer(Action.Touch.LONGPRESS,
                             Action.Direction.NONE, ContainerType.WORKSPACE,
                             mWorkspace.getCurrentPage());
-                    getStateManager().goToState(OVERVIEW);
+                    UiFactory.onWorkspaceLongPress(this);
                 }
                 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
                         HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
diff --git a/src_ui_overrides/com/android/launcher3/uioverrides/UiFactory.java b/src_ui_overrides/com/android/launcher3/uioverrides/UiFactory.java
index 8521334..51cf661 100644
--- a/src_ui_overrides/com/android/launcher3/uioverrides/UiFactory.java
+++ b/src_ui_overrides/com/android/launcher3/uioverrides/UiFactory.java
@@ -16,6 +16,8 @@
 
 package com.android.launcher3.uioverrides;
 
+import static com.android.launcher3.LauncherState.OVERVIEW;
+
 import android.view.View.AccessibilityDelegate;
 
 import com.android.launcher3.Launcher;
@@ -39,4 +41,8 @@
                 (OverviewPanel) launcher.getOverviewPanel(),
                 launcher.getAllAppsController(), launcher.getWorkspace() };
     }
+
+    public static void onWorkspaceLongPress(Launcher launcher) {
+        launcher.getStateManager().goToState(OVERVIEW);
+    }
 }