SDK opt-out (e.g. GDPR)

If you plan to send personal user data and have to comply with EU's GDPR, any other data privacy law or simply want to give your users more control regarding their privacy, these methods will help you plug your consent screen to Batch.

Important: We recommend against disabling the SDK if you simply want to add a custom notification opt-out to the settings of your app. You should instead:

• iOS: Direct users to iOS' settings.
  
• Android: Use Batch's native methods to disable notifications (know more here).

Opting-out

In order to opt-out from SDK, simply call:

batch.optOut()

Opting out will:

• Prevent batch.start()
• Disable any network capability from the SDK
• Disable all In-App campaigns
• Make the Inbox module return an error immediatly when used
• Make the SDK reject any batch.user.editor() modifications, even when saved
• Make the SDK reject calls to batch.user.trackEvent(), batch.user.trackTransaction(), batch.user.trackLocation() and any related methods

Even if you opt-in afterwards, data generated (such as user data or tracked events) while opted out WILL be lost.

You can also wipe the SDK installation data:

batch.optOutAndWipeData()

This will wipe the data locally and request a remote data removal for the matching Installation ID and its associated data.
Any user-level data associated with the Custom User ID (if any) set via our server APIs will not be deleted. However, the Installation ID <> Custom User ID association will be, effectively logging the user out before deleting their installation data.
Sending notifications to this user using their Advertising ID (via the Transactional API or a Custom Audience) will not be possible for a month.

Note: Opting out is not possible while the SDK hasn't started. Make sure you've called batch.start() beforehand.

Disabling the SDK by default

The SDK can be disabled by default, requiring a call to batch.optIn() before batch.start() is allowed.

Android

Add a meta-data entry to your AndroidManifest's <application> tag:

<meta-data android:name="batch_opted_out_by_default" android:value="true" />

For cordova projects, this can be done in your application's config.xml (see Android Manifest manipulation for more info):

<platform name="android">
  <config-file target="AndroidManifest.xml" parent="/manifest/application">
    <meta-data android:name="batch_opted_out_by_default" android:value="true" />
  </config-file>
</platform>

iOS

In your Info.plist, add a key called BATCH_OPTED_OUT_BY_DEFAULT with a true boolean value.

For cordova projects, this can be done in your application's config.xml:

<platform name="ios">
  <config-file target="*-Info.plist" parent="BATCH_OPTED_OUT_BY_DEFAULT">
	    <true/>
  </config-file>
</platform>

Opting-in

Once you've opted-out (either programatically, or by default), you can re-enable the SDK by calling the following:

batch.optIn()
batch.start()

Note: Even if you've already done so before opting-out, you are required to call batch.start() or the SDK won't work until the next start.