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Merge "Finalize package intents used to trigger tz update"

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This commit is contained in:
Neil Fuller
2017-09-14 14:07:59 +00:00
committed by Gerrit Code Review
parent a3c28cc567 99ebffc6d2
commit 48d3181b1d
1 changed files with 20 additions and 6 deletions
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26
services/core/java/com/android/server/timezone/IntentHelperImpl.java
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@@ -53,20 +53,34 @@ final class IntentHelperImpl implements IntentHelper {
// The intent filter that triggers when package update events happen that indicate there may
// be work to do.
IntentFilter packageIntentFilter = new IntentFilter();
// Either of these mean a downgrade?
packageIntentFilter.addAction(Intent.ACTION_PACKAGE_CHANGED);
packageIntentFilter.addAction(Intent.ACTION_PACKAGE_REPLACED);
packageIntentFilter.addDataScheme("package");
packageIntentFilter.addDataSchemeSpecificPart(
updaterAppPackageName, PatternMatcher.PATTERN_LITERAL);
packageIntentFilter.addDataSchemeSpecificPart(
dataAppPackageName, PatternMatcher.PATTERN_LITERAL);
// ACTION_PACKAGE_ADDED is fired when a package is upgraded or downgraded (in addition to
// ACTION_PACKAGE_REMOVED and ACTION_PACKAGE_REPLACED). A system/priv-app can never be
// removed entirely so we do not need to trigger on ACTION_PACKAGE_REMOVED or
// ACTION_PACKAGE_FULLY_REMOVED.
packageIntentFilter.addAction(Intent.ACTION_PACKAGE_ADDED);
// ACTION_PACKAGE_CHANGED is used when a package is disabled / re-enabled. It is not
// strictly necessary to trigger on this but it won't hurt anything and may catch some cases
// where a package has changed while disabled.
// Note: ACTION_PACKAGE_CHANGED is not fired when updating a suspended app, but
// ACTION_PACKAGE_ADDED, ACTION_PACKAGE_REMOVED and ACTION_PACKAGE_REPLACED are (and the app
// is left in an unsuspended state after this).
packageIntentFilter.addAction(Intent.ACTION_PACKAGE_CHANGED);
// We do not register for ACTION_PACKAGE_RESTARTED because it doesn't imply an update.
// We do not register for ACTION_PACKAGE_DATA_CLEARED because the updater / data apps are
// not expected to need local data.
Receiver packageUpdateReceiver = new Receiver(listener, true /* packageUpdated */);
mContext.registerReceiver(packageUpdateReceiver, packageIntentFilter);
// TODO(nfuller): Add more exotic intents as needed. e.g.
// packageIntentFilter.addAction(Intent.ACTION_PACKAGE_REMOVED);
// Also, disabled...?
mReliabilityReceiver = new Receiver(listener, false /* packageUpdated */);
}