From 8a0dc38aebdc7624db3de2cdfecb9d11e2baee04 Mon Sep 17 00:00:00 2001
From: Sunny Goyal <sunnygoyal@google.com>
Date: Wed, 25 Jan 2017 11:30:06 -0800
Subject: Improving widget handling for pinItemRequest

> Preloading widget view while dragging for smoother
  transition
> Skipping config activity and sending confirmation to
  the caller when widget is dropped

Bug: 33584624
Change-Id: Ib23e5964298296d12d9c93f38aefdf924a07368e
---
 .../launcher3/dragndrop/PinWidgetFlowHandler.java  | 80 ++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 src/com/android/launcher3/dragndrop/PinWidgetFlowHandler.java

(limited to 'src/com/android/launcher3/dragndrop/PinWidgetFlowHandler.java')

diff --git a/src/com/android/launcher3/dragndrop/PinWidgetFlowHandler.java b/src/com/android/launcher3/dragndrop/PinWidgetFlowHandler.java
new file mode 100644
index 000000000..b6da6ad33
--- /dev/null
+++ b/src/com/android/launcher3/dragndrop/PinWidgetFlowHandler.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.dragndrop;
+
+import android.appwidget.AppWidgetManager;
+import android.appwidget.AppWidgetProviderInfo;
+import android.os.Bundle;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import com.android.launcher3.ItemInfo;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.compat.PinItemRequestCompat;
+import com.android.launcher3.widget.WidgetAddFlowHandler;
+
+/**
+ * Extension of WidgetAddFlowHandler to handle pin item request behavior.
+ *
+ * No config activity is shown even if it is defined in widget config. And a callback is sent when
+ * the widget is bound.
+ */
+public class PinWidgetFlowHandler extends WidgetAddFlowHandler implements Parcelable {
+
+    private final PinItemRequestCompat mRequest;
+
+    public PinWidgetFlowHandler(AppWidgetProviderInfo providerInfo, PinItemRequestCompat request) {
+        super(providerInfo);
+        mRequest = request;
+    }
+
+    protected PinWidgetFlowHandler(Parcel parcel) {
+        super(parcel);
+        mRequest = PinItemRequestCompat.CREATOR.createFromParcel(parcel);
+    }
+
+    @Override
+    public void writeToParcel(Parcel parcel, int i) {
+        super.writeToParcel(parcel, i);
+        mRequest.writeToParcel(parcel, i);
+    }
+
+    @Override
+    public boolean startConfigActivity(Launcher launcher, int appWidgetId, ItemInfo info,
+            int requestCode) {
+        Bundle extras = new Bundle();
+        extras.putInt(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
+        mRequest.accept(extras);
+        return false;
+    }
+
+    @Override
+    public boolean needsConfigure() {
+        return false;
+    }
+
+    public static final Parcelable.Creator<PinWidgetFlowHandler> CREATOR =
+            new Parcelable.Creator<PinWidgetFlowHandler>() {
+                public PinWidgetFlowHandler createFromParcel(Parcel source) {
+                    return new PinWidgetFlowHandler(source);
+                }
+
+                public PinWidgetFlowHandler[] newArray(int size) {
+                    return new PinWidgetFlowHandler[size];
+                }
+            };
+}
-- 
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