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authorJean Chalard <jchalard@google.com>2012-12-21 19:01:19 +0900
committerJean Chalard <jchalard@google.com>2012-12-27 16:17:46 +0900
commit581f324ed8314befdf7d8cf1c923791455cc11a5 (patch)
tree57e82dfd31a172f84305046dd79991a60907dd5c /java/src/com/android/inputmethod/event/SoftwareEventDecoder.java
parent0abc48218ee90b1d8df77dfa131ce05fbaba7121 (diff)
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Initial implementation for decoding HW key events (B3)
Bug: 5037589 Change-Id: I829f70a258de58ef8d2b836a9b435198a226e37f
Diffstat (limited to 'java/src/com/android/inputmethod/event/SoftwareEventDecoder.java')
-rw-r--r--java/src/com/android/inputmethod/event/SoftwareEventDecoder.java7
1 files changed, 6 insertions, 1 deletions
diff --git a/java/src/com/android/inputmethod/event/SoftwareEventDecoder.java b/java/src/com/android/inputmethod/event/SoftwareEventDecoder.java
index 0b80d5c0e..d81ee0b37 100644
--- a/java/src/com/android/inputmethod/event/SoftwareEventDecoder.java
+++ b/java/src/com/android/inputmethod/event/SoftwareEventDecoder.java
@@ -17,7 +17,12 @@
package com.android.inputmethod.event;
/**
- * An event decoder for software events.
+ * An event decoder for events out of a software keyboard.
+ *
+ * This defines the interface for an event decoder that supports events out of a software keyboard.
+ * This differs significantly from hardware keyboard event decoders in several respects. First,
+ * a software keyboard does not have a scancode/layout system; the keypresses that insert
+ * characters output unicode characters directly.
*/
public interface SoftwareEventDecoder extends EventDecoder {
public Event decodeSoftwareEvent();