Add a function to switch back to the last used IME
Change-Id: Iac7bcc2ee16dd04d91a3e75b160622d246788c9a
diff --git a/services/java/com/android/server/InputMethodManagerService.java b/services/java/com/android/server/InputMethodManagerService.java
index 0d3cfde..1df4405 100644
--- a/services/java/com/android/server/InputMethodManagerService.java
+++ b/services/java/com/android/server/InputMethodManagerService.java
@@ -1279,6 +1279,21 @@
setInputMethodWithSubtype(token, id, NOT_A_SUBTYPE_ID);
}
+ public boolean switchToLastInputMethod(IBinder token) {
+ synchronized (mMethodMap) {
+ Pair<String, String> lastIme = mSettings.getLastInputMethodAndSubtypeLocked();
+ if (lastIme != null) {
+ InputMethodInfo imi = mMethodMap.get(lastIme.first);
+ if (imi != null) {
+ setInputMethodWithSubtype(token, lastIme.first, getSubtypeIdFromHashCode(
+ imi, Integer.valueOf(lastIme.second)));
+ return true;
+ }
+ }
+ return false;
+ }
+ }
+
private void setInputMethodWithSubtype(IBinder token, String id, int subtypeId) {
synchronized (mMethodMap) {
if (token == null) {