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--- built_in:save_number [2015/03/04 18:09]
octazid created
+++ built_in:save_number [2020/07/07 16:54] (current)
@@ Line 5: / Line 5: @@
 ====Description====
-The **SaveNumber** method saves a numeric value to the user's storage space. Use this method when saving and loading user preferences.
+The **SaveNumber** method saves a numeric **value** to the user's storage space under **valueName**. Use this method when saving and loading user preferences.
-The third parameter is an optional text parameter and allows sharing of data across multiple Apps when the same id is used by both apps.
+The third parameter **id** is an optional text parameter and allows sharing of data across multiple Apps when the same id is used by both apps.
+The third parameter is only useful for sharing data between apps run in the DroidScript IDE. It cannot be used to share data between standalone apps created with the apk-builder.
 <code> app.SaveNumber( valueName, value, id );</code>
@@ Line 28: / Line 30: @@
 </code>
+==== APK ====
+When you use SaveNumber while running in the DroidScript app, the value will be stored in DroidScript.
+When you first create your APK the number you have saved will **not** be bundled with the apk.
+The first time the customer runs the app, the default value will be returned from app.LoadNumber.
+If the customer installs an update to the app later, any values the app has saved will not be lost.

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