Merge "Jailing the saved instance state of all the dynamically generated views" into ub-launcher3-burnaby-polish

1 files changed, 52 insertions, 0 deletions

diff --git a/src/com/android/launcher3/util/ParcelableSparseArray.java b/src/com/android/launcher3/util/ParcelableSparseArray.java
new file mode 100644
index 000000000..093577e59
--- /dev/null
+++ b/src/com/android/launcher3/util/ParcelableSparseArray.java
@@ -0,0 +1,52 @@
+/**
+ * Copyright (C) 2015 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.util;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.util.SparseArray;
+
+public class ParcelableSparseArray extends SparseArray<Parcelable> implements Parcelable {
+    public int describeContents() {
+        return 0;
+    }
+
+    public void writeToParcel(Parcel dest, int flags) {
+        final int count = size();
+        dest.writeInt(count);
+        for (int i = 0; i < count; i++) {
+            dest.writeInt(keyAt(i));
+            dest.writeParcelable(valueAt(i), 0);
+        }
+    }
+
+    public static final Parcelable.Creator<ParcelableSparseArray> CREATOR =
+            new Parcelable.Creator<ParcelableSparseArray>() {
+        public ParcelableSparseArray createFromParcel(Parcel source) {
+            final ParcelableSparseArray array = new ParcelableSparseArray();
+            final ClassLoader loader = array.getClass().getClassLoader();
+            final int count = source.readInt();
+            for (int i = 0; i < count; i++) {
+                array.put(source.readInt(), source.readParcelable(loader));
+            }
+            return array;
+        }
+
+        public ParcelableSparseArray[] newArray(int size) {
+            return new ParcelableSparseArray[size];
+        }
+    };
+}