Ensure app widget ids are restored after database is sanitized.

Previously, it was possible for AppWidgetsRestoredReceiver to
start the restore process before work profile has finished restoring which
resulted in the work profile items being removed from the workspace.

Bug: 131315856
Change-Id: I2f295a1ca91f1996522bcc8052aa139979526e3b

1 files changed, 20 insertions, 0 deletions

diff --git a/src/com/android/launcher3/Utilities.java b/src/com/android/launcher3/Utilities.java
index 5cfd95cd0..02fc84b9a 100644
--- a/src/com/android/launcher3/Utilities.java
+++ b/src/com/android/launcher3/Utilities.java
@@ -74,6 +74,7 @@ import java.lang.reflect.Method;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Locale;
+import java.util.StringTokenizer;
 import java.util.concurrent.Executor;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.ThreadPoolExecutor;
@@ -652,4 +653,23 @@ public final class Utilities {
             return null;
         }
     }
+
+    public static int[] getIntArrayFromString(String tokenized) {
+        StringTokenizer tokenizer = new StringTokenizer(tokenized, ",");
+        int[] array = new int[tokenizer.countTokens()];
+        int count = 0;
+        while (tokenizer.hasMoreTokens()) {
+            array[count] = Integer.parseInt(tokenizer.nextToken());
+            count++;
+        }
+        return array;
+    }
+
+    public static String getStringFromIntArray(int[] array) {
+        StringBuilder str = new StringBuilder();
+        for (int value : array) {
+            str.append(value).append(",");
+        }
+        return str.toString();
+    }
 }