Merge "Notification: Limit length of accepted strings" into lmp-dev (d2961355) · Commits · e / os / android_frameworks_base

core/java/android/app/Notification.java

+12 −0

Original line number	Diff line number	Diff line
		@@ -129,6 +129,14 @@ public class Notification implements Parcelable

		public static final int DEFAULT_LIGHTS = 4;

		/**
		* Maximum length of CharSequences accepted by Builder and friends.
		*
		* <p>
		* Avoids spamming the system with overly large strings such as full e-mails.
		*/
		private static final int MAX_CHARSEQUENCE_LENGTH = 5 * 1024;

		/**
		* A timestamp related to this notification, in milliseconds since the epoch.
		*
		@@ -1429,6 +1437,10 @@ public class Notification implements Parcelable
		* @hide
		*/
		public static CharSequence safeCharSequence(CharSequence cs) {
		if (cs == null) return cs;
		if (cs.length() > MAX_CHARSEQUENCE_LENGTH) {
		cs = cs.subSequence(0, MAX_CHARSEQUENCE_LENGTH);
		}
		if (cs instanceof Parcelable) {
		Log.e(TAG, "warning: " + cs.getClass().getCanonicalName()
		+ " instance is a custom Parcelable and not allowed in Notification");