diff options
| author | Mark Lu <marklu@google.com> | 2016-08-02 12:10:30 -0700 |
|---|---|---|
| committer | Mark Lu <marklu@google.com> | 2016-08-02 12:10:48 -0700 |
| commit | fb48521f41ef780bb305bf2f9819e7e018885197 (patch) | |
| tree | 8ba93f2848057ad175f359edfb9e0e8bde98abaa /core/java/android/content/SharedPreferences.java | |
| parent | 2b318b3a4e06f8b8f42ee3a49c82d70091017731 (diff) | |
docs: add info to SharedPreferences.Editor.putString
The information explains what happens when null is passed
as value parameter
Bug: 24696308
Change-Id: I362c2b1885e882312d1b4b2ff829f8f9f3546301
Diffstat (limited to 'core/java/android/content/SharedPreferences.java')
| -rw-r--r-- | core/java/android/content/SharedPreferences.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/core/java/android/content/SharedPreferences.java b/core/java/android/content/SharedPreferences.java index 7f9e17641a19..4b09feda2173 100644 --- a/core/java/android/content/SharedPreferences.java +++ b/core/java/android/content/SharedPreferences.java @@ -72,7 +72,9 @@ public interface SharedPreferences { * {@link #commit} or {@link #apply} are called. * * @param key The name of the preference to modify. - * @param value The new value for the preference. + * @param value The new value for the preference. Passing {@code null} + * for this argument is equivalent to calling {@link #remove(String)} with + * this key. * * @return Returns a reference to the same Editor object, so you can * chain put calls together. |