mirror of
https://gitlab.futo.org/keyboard/latinime.git
synced 2024-09-28 14:54:30 +01:00
5a2d063047
When using the sliding spacebar language switch on ICS, both
LatinIME.toggleLanguage() and
InputMethodService.onCurrentInputMethodSubtypeChanged() invoke
LatinIME.onRefreshKeyboard(). This change eliminates the first one if
it isn't necessary.
This change also cleans up the followings.
* reuse theme Context when the keyboard theme hasn't been changed.
* clear the Keyboard cache when theme has been switched.
* eliminates unnecessary Context reference from LatinKeyboard and
SlidingLocaleDrawable.
* recycle Bitmap and reuse Canvas in KeyboardView.
Bug: 4725930
Change-Id: I87366e9304879d94d12b7345adea768d86d43519
85 lines
3.8 KiB
Java
85 lines
3.8 KiB
Java
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.inputmethod.compat;
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import android.inputmethodservice.InputMethodService;
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import android.view.inputmethod.InputMethodSubtype;
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import com.android.inputmethod.deprecated.LanguageSwitcherProxy;
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import com.android.inputmethod.latin.SubtypeSwitcher;
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public class InputMethodServiceCompatWrapper extends InputMethodService {
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// CAN_HANDLE_ON_CURRENT_INPUT_METHOD_SUBTYPE_CHANGED needs to be false if the API level is 10
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// or previous. Note that InputMethodSubtype was added in the API level 11.
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// For the API level 11 or later, LatinIME should override onCurrentInputMethodSubtypeChanged().
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// For the API level 10 or previous, we handle the "subtype changed" events by ourselves
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// without having support from framework -- onCurrentInputMethodSubtypeChanged().
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public static final boolean CAN_HANDLE_ON_CURRENT_INPUT_METHOD_SUBTYPE_CHANGED = true;
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private InputMethodManagerCompatWrapper mImm;
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@Override
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public void onCreate() {
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super.onCreate();
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mImm = InputMethodManagerCompatWrapper.getInstance(this);
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}
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// When the API level is 10 or previous, notifyOnCurrentInputMethodSubtypeChanged should
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// handle the event the current subtype was changed. LatinIME calls
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// notifyOnCurrentInputMethodSubtypeChanged every time LatinIME
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// changes the current subtype.
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// This call is required to let LatinIME itself know a subtype changed
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// event when the API level is 10 or previous.
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@SuppressWarnings("unused")
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public void notifyOnCurrentInputMethodSubtypeChanged(InputMethodSubtypeCompatWrapper subtype) {
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// Do nothing when the API level is 11 or later
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// and FORCE_ENABLE_VOICE_EVEN_WITH_NO_VOICE_SUBTYPES is not true
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if (CAN_HANDLE_ON_CURRENT_INPUT_METHOD_SUBTYPE_CHANGED && !InputMethodManagerCompatWrapper.
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FORCE_ENABLE_VOICE_EVEN_WITH_NO_VOICE_SUBTYPES) {
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return;
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}
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if (subtype == null) {
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subtype = mImm.getCurrentInputMethodSubtype();
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}
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if (subtype != null) {
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if (!InputMethodManagerCompatWrapper.FORCE_ENABLE_VOICE_EVEN_WITH_NO_VOICE_SUBTYPES
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&& !subtype.isDummy()) return;
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if (!InputMethodManagerCompatWrapper.SUBTYPE_SUPPORTED) {
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LanguageSwitcherProxy.getInstance().setLocale(subtype.getLocale());
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}
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SubtypeSwitcher.getInstance().updateSubtype(subtype);
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}
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}
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//////////////////////////////////////
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// Functions using API v11 or later //
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//////////////////////////////////////
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@Override
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public void onCurrentInputMethodSubtypeChanged(InputMethodSubtype subtype) {
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// Do nothing when the API level is 10 or previous
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if (!CAN_HANDLE_ON_CURRENT_INPUT_METHOD_SUBTYPE_CHANGED) return;
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SubtypeSwitcher.getInstance().updateSubtype(
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new InputMethodSubtypeCompatWrapper(subtype));
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}
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protected static void setTouchableRegionCompat(InputMethodService.Insets outInsets,
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int x, int y, int width, int height) {
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outInsets.touchableInsets = InputMethodService.Insets.TOUCHABLE_INSETS_REGION;
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outInsets.touchableRegion.set(x, y, width, height);
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}
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}
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