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| author | Andreas Gampe <agampe@google.com> | 2015-03-17 21:07:21 -0700 |
|---|---|---|
| committer | Andreas Gampe <agampe@google.com> | 2015-03-17 21:07:21 -0700 |
| commit | 4236ad7a2fe4a410571c4bad314b6168b1a4e836 (patch) | |
| tree | fa26ee672de1bdedbc144932c390f3cc96fe64cc /core | |
| parent | 28e6aeca3aad075ef4fd7aab08cd1ad1ff9eb555 (diff) | |
| download | frameworks_base-4236ad7a2fe4a410571c4bad314b6168b1a4e836.zip frameworks_base-4236ad7a2fe4a410571c4bad314b6168b1a4e836.tar.gz frameworks_base-4236ad7a2fe4a410571c4bad314b6168b1a4e836.tar.bz2 | |
Frameworks/base: Fix potential NPE in InputMethod
Don't read the size of an unchecked list.
Bug: 19797138
Change-Id: I9d8c087aff7bc9cc1e8aae9a0b489e23b5442765
Diffstat (limited to 'core')
| -rw-r--r-- | core/java/android/view/inputmethod/InputMethodManager.java | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/core/java/android/view/inputmethod/InputMethodManager.java b/core/java/android/view/inputmethod/InputMethodManager.java index 325ffdd..1416e1b 100644 --- a/core/java/android/view/inputmethod/InputMethodManager.java +++ b/core/java/android/view/inputmethod/InputMethodManager.java @@ -1993,8 +1993,8 @@ public final class InputMethodManager { List<Object> info = mService.getShortcutInputMethodsAndSubtypes(); // "info" has imi1, subtype1, subtype2, imi2, subtype2, imi3, subtype3..in the list ArrayList<InputMethodSubtype> subtypes = null; - final int N = info.size(); - if (info != null && N > 0) { + if (info != null && !info.isEmpty()) { + final int N = info.size(); for (int i = 0; i < N; ++i) { Object o = info.get(i); if (o instanceof InputMethodInfo) { |