diff options
Diffstat (limited to 'java/src/com/android/inputmethod/compat')
3 files changed, 68 insertions, 3 deletions
diff --git a/java/src/com/android/inputmethod/compat/CompatUtils.java b/java/src/com/android/inputmethod/compat/CompatUtils.java index 157446654..fea15fda5 100644 --- a/java/src/com/android/inputmethod/compat/CompatUtils.java +++ b/java/src/com/android/inputmethod/compat/CompatUtils.java @@ -94,7 +94,7 @@ public class CompatUtils { } } - public static List<InputMethodSubtypeCompatWrapper> copyInputMethodSubtypeListToWrappler( + public static List<InputMethodSubtypeCompatWrapper> copyInputMethodSubtypeListToWrapper( Object listObject) { if (!(listObject instanceof List<?>)) return null; final List<InputMethodSubtypeCompatWrapper> subtypes = diff --git a/java/src/com/android/inputmethod/compat/InputMethodManagerCompatWrapper.java b/java/src/com/android/inputmethod/compat/InputMethodManagerCompatWrapper.java index 648b1892b..81cf02c35 100644 --- a/java/src/com/android/inputmethod/compat/InputMethodManagerCompatWrapper.java +++ b/java/src/com/android/inputmethod/compat/InputMethodManagerCompatWrapper.java @@ -71,7 +71,7 @@ public class InputMethodManagerCompatWrapper { InputMethodInfo imi, boolean allowsImplicitlySelectedSubtypes) { Object retval = CompatUtils.invoke(mImm, null, METHOD_getEnabledInputMethodSubtypeList, imi, allowsImplicitlySelectedSubtypes); - return CompatUtils.copyInputMethodSubtypeListToWrappler((List<?>)retval); + return CompatUtils.copyInputMethodSubtypeListToWrapper((List<?>)retval); } public Map<InputMethodInfo, List<InputMethodSubtypeCompatWrapper>> @@ -86,7 +86,7 @@ public class InputMethodManagerCompatWrapper { Log.e(TAG, "Class type error."); return null; } - shortcutMap.put((InputMethodInfo)key, CompatUtils.copyInputMethodSubtypeListToWrappler( + shortcutMap.put((InputMethodInfo)key, CompatUtils.copyInputMethodSubtypeListToWrapper( retvalMap.get(key))); } return shortcutMap; diff --git a/java/src/com/android/inputmethod/compat/InputMethodServiceCompatWrapper.java b/java/src/com/android/inputmethod/compat/InputMethodServiceCompatWrapper.java new file mode 100644 index 000000000..72f3ca0d0 --- /dev/null +++ b/java/src/com/android/inputmethod/compat/InputMethodServiceCompatWrapper.java @@ -0,0 +1,65 @@ +/* + * Copyright (C) 2011 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.inputmethod.compat; + +import com.android.inputmethod.latin.SubtypeSwitcher; + +import android.inputmethodservice.InputMethodService; +import android.view.inputmethod.InputMethodSubtype; + +public class InputMethodServiceCompatWrapper extends InputMethodService { + // CAN_HANDLE_ON_CURRENT_INPUT_METHOD_SUBTYPE_CHANGED needs to be false if the API level is 10 + // or previous. Note that InputMethodSubtype was added in the API level 11. + // For the API level 11 or later, LatinIME should override onCurrentInputMethodSubtypeChanged(). + // For the API level 10 or previous, we handle the "subtype changed" events by ourselves + // without having support from framework -- onCurrentInputMethodSubtypeChanged(). + private static final boolean CAN_HANDLE_ON_CURRENT_INPUT_METHOD_SUBTYPE_CHANGED = true; + + private InputMethodManagerCompatWrapper mImm; + + @Override + public void onCreate() { + super.onCreate(); + mImm = InputMethodManagerCompatWrapper.getInstance(this); + } + + // When the API level is 10 or previous, notifyOnCurrentInputMethodSubtypeChanged should + // handle the event the current subtype was changed. LatinIME calls + // notifyOnCurrentInputMethodSubtypeChanged every time LatinIME + // changes the current subtype. + // This call is required to let LatinIME itself know a subtype changed + // event when the API level is 10 or previous. + @SuppressWarnings("unused") + public void notifyOnCurrentInputMethodSubtypeChanged(InputMethodSubtypeCompatWrapper subtype) { + // Do nothing when the API level is 11 or later + if (CAN_HANDLE_ON_CURRENT_INPUT_METHOD_SUBTYPE_CHANGED) return; + if (subtype == null) { + subtype = mImm.getCurrentInputMethodSubtype(); + } + if (subtype != null) { + SubtypeSwitcher.getInstance().updateSubtype(subtype); + } + } + + @Override + public void onCurrentInputMethodSubtypeChanged(InputMethodSubtype subtype) { + // Do nothing when the API level is 10 or previous + if (!CAN_HANDLE_ON_CURRENT_INPUT_METHOD_SUBTYPE_CHANGED) return; + SubtypeSwitcher.getInstance().updateSubtype( + new InputMethodSubtypeCompatWrapper(subtype)); + } +} |