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| author | Jeff Sharkey <jsharkey@android.com> | 2015-06-17 19:44:05 -0700 |
|---|---|---|
| committer | Jeff Sharkey <jsharkey@android.com> | 2015-06-22 14:07:10 -0700 |
| commit | 5cc0df214bbe2b169150c9060dc5288bb8aaf338 (patch) | |
| tree | 52a13874fa635458d1914112cae838d75c11986f /core/java/android/text/TextUtils.java | |
| parent | b1891b3fc9d07ef766978f0a39c382b217a529e0 (diff) | |
| download | frameworks_base-5cc0df214bbe2b169150c9060dc5288bb8aaf338.zip frameworks_base-5cc0df214bbe2b169150c9060dc5288bb8aaf338.tar.gz frameworks_base-5cc0df214bbe2b169150c9060dc5288bb8aaf338.tar.bz2 | |
Forget private partition keys.
When we forget a private partition, ask vold to also forget the key
for that partition GUID. This means we need to track both the
filesystem UUID and the partition GUID for a private volume.
Bug: 21782268
Change-Id: Icda1cbb65539d61dacc663428daf3d1a2e4c313e
Diffstat (limited to 'core/java/android/text/TextUtils.java')
| -rw-r--r-- | core/java/android/text/TextUtils.java | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/core/java/android/text/TextUtils.java b/core/java/android/text/TextUtils.java index d51aa79..d8f7158 100644 --- a/core/java/android/text/TextUtils.java +++ b/core/java/android/text/TextUtils.java @@ -465,6 +465,11 @@ public class TextUtils { return false; } + /** {@hide} */ + public static String nullIfEmpty(@Nullable String str) { + return isEmpty(str) ? null : str; + } + /** * Returns the length that the specified CharSequence would have if * spaces and control characters were trimmed from the start and end, |