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https://issues.apache.org/jira/browse/CB-6048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14009078#comment-14009078
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Frederico Costa Galvão commented on CB-6048:
--------------------------------------------
This doesn't seem to be documented anywhere I could find.
Furthermore, even though upgrading to cordova 3.5.0 from 3.4.1 adds
{code:xml}
<preference name="AndroidLaunchMode" value="singleTop" />
{code}
to both *platforms/android/cordova/defaults.xml* and
*platforms/android/res/xml/config.xml*, it doesn't modify the final
AndroidManifest with
{code}
android:launchMode="singleTop"
{code}
Maybe that's to be included in the documentation, or maybe it should default to
that even if the root *config.xml* doesn't specify that setting.
And as a bonus, I couldn't find the correct reasoning behind this other than
very old behaviour reported on stackoverflow and phonegap-build forum from at
least a year ago where the app would restart if clicked on the app icon instead
of resuming. Has there been something else that made this change be needed?
> Add config setting for Android app launchMode
> ---------------------------------------------
>
> Key: CB-6048
> URL: https://issues.apache.org/jira/browse/CB-6048
> Project: Apache Cordova
> Issue Type: New Feature
> Components: Android, CLI
> Reporter: Michal Mocny
> Assignee: Michal Mocny
>
> As raised on mailing list: "[Android] Apps restart instead of resume when
> brought to focus by clicking app icon"
> "TLDR; AndroidManifest.xml <activity> needs: android:launchMode="singleTop"
> -- can I add it?
> Quick search brings up:
> http://stackoverflow.com/questions/10122449/phonegap-android-application-restarting-instead-of-resuming-although-it-was-not
> ..which advises to add android:launchMode="singleTask" to AndroidManifest.xml
> <activity>, which does fix the issue.
> According to the descriptions in
> http://developer.android.com/guide/topics/manifest/activity-element.html the
> differences mostly stem in how the app handles intents, however, there is a
> comment in the table of descriptions which labels singleTask launchMode as
> "(not recommended for general use)".
> On the other hand, singleTop mode *is* recommended, and also fixes the issue,
> and according to the description, sounds to me like a much better default."
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