diff options
Diffstat (limited to 'java/src/com/android/inputmethod/compat')
6 files changed, 26 insertions, 588 deletions
diff --git a/java/src/com/android/inputmethod/compat/AbstractCompatWrapper.java b/java/src/com/android/inputmethod/compat/AbstractCompatWrapper.java deleted file mode 100644 index 2c31c55b0..000000000 --- a/java/src/com/android/inputmethod/compat/AbstractCompatWrapper.java +++ /dev/null @@ -1,39 +0,0 @@ -/* - * 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 android.util.Log; - -public abstract class AbstractCompatWrapper { - private static final String TAG = AbstractCompatWrapper.class.getSimpleName(); - protected final Object mObj; - - public AbstractCompatWrapper(Object obj) { - if (obj == null) { - Log.e(TAG, "Invalid input to AbstractCompatWrapper"); - } - mObj = obj; - } - - public Object getOriginalObject() { - return mObj; - } - - public boolean hasOriginalObject() { - return mObj != null; - } -} diff --git a/java/src/com/android/inputmethod/compat/CompatUtils.java b/java/src/com/android/inputmethod/compat/CompatUtils.java index ba82a06ac..ce427e9c9 100644 --- a/java/src/com/android/inputmethod/compat/CompatUtils.java +++ b/java/src/com/android/inputmethod/compat/CompatUtils.java @@ -23,8 +23,6 @@ import android.util.Log; import java.lang.reflect.Constructor; import java.lang.reflect.Field; import java.lang.reflect.Method; -import java.util.ArrayList; -import java.util.List; public class CompatUtils { private static final String TAG = CompatUtils.class.getSimpleName(); @@ -35,23 +33,16 @@ public class CompatUtils { public static Intent getInputLanguageSelectionIntent(String inputMethodId, int flagsForSubtypeSettings) { - final String action; - Intent intent; - if (InputMethodServiceCompatWrapper.CAN_HANDLE_ON_CURRENT_INPUT_METHOD_SUBTYPE_CHANGED - /* android.os.Build.VERSION_CODES.HONEYCOMB */ - && android.os.Build.VERSION.SDK_INT >= 11) { - // Refer to android.provider.Settings.ACTION_INPUT_METHOD_SUBTYPE_SETTINGS - action = INPUT_METHOD_SUBTYPE_SETTINGS; - intent = new Intent(action); - if (!TextUtils.isEmpty(inputMethodId)) { - intent.putExtra(EXTRA_INPUT_METHOD_ID, inputMethodId); - } - if (flagsForSubtypeSettings > 0) { - intent.setFlags(flagsForSubtypeSettings); - } - return intent; + // Refer to android.provider.Settings.ACTION_INPUT_METHOD_SUBTYPE_SETTINGS + final String action = INPUT_METHOD_SUBTYPE_SETTINGS; + final Intent intent = new Intent(action); + if (!TextUtils.isEmpty(inputMethodId)) { + intent.putExtra(EXTRA_INPUT_METHOD_ID, inputMethodId); } - throw new RuntimeException("Language selection doesn't supported on this platform"); + if (flagsForSubtypeSettings > 0) { + intent.setFlags(flagsForSubtypeSettings); + } + return intent; } public static Class<?> getClass(String className) { @@ -138,15 +129,4 @@ public class CompatUtils { Log.e(TAG, "Exception in setFieldValue: " + e.getClass().getSimpleName()); } } - - public static List<InputMethodSubtypeCompatWrapper> copyInputMethodSubtypeListToWrapper( - Object listObject) { - if (!(listObject instanceof List<?>)) return null; - final List<InputMethodSubtypeCompatWrapper> subtypes = - new ArrayList<InputMethodSubtypeCompatWrapper>(); - for (Object o: (List<?>)listObject) { - subtypes.add(new InputMethodSubtypeCompatWrapper(o)); - } - return subtypes; - } } diff --git a/java/src/com/android/inputmethod/compat/InputMethodInfoCompatWrapper.java b/java/src/com/android/inputmethod/compat/InputMethodInfoCompatWrapper.java deleted file mode 100644 index 831559809..000000000 --- a/java/src/com/android/inputmethod/compat/InputMethodInfoCompatWrapper.java +++ /dev/null @@ -1,77 +0,0 @@ -/* - * 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 android.content.pm.PackageManager; -import android.content.pm.ServiceInfo; -import android.view.inputmethod.InputMethodInfo; - -import java.lang.reflect.Method; - -public class InputMethodInfoCompatWrapper { - private final InputMethodInfo mImi; - private static final Method METHOD_getSubtypeAt = CompatUtils.getMethod( - InputMethodInfo.class, "getSubtypeAt", int.class); - private static final Method METHOD_getSubtypeCount = CompatUtils.getMethod( - InputMethodInfo.class, "getSubtypeCount"); - - public InputMethodInfoCompatWrapper(InputMethodInfo imi) { - mImi = imi; - } - - public InputMethodInfo getInputMethodInfo() { - return mImi; - } - - public String getId() { - return mImi.getId(); - } - - public String getPackageName() { - return mImi.getPackageName(); - } - - public ServiceInfo getServiceInfo() { - return mImi.getServiceInfo(); - } - - public int getSubtypeCount() { - return (Integer) CompatUtils.invoke(mImi, 0, METHOD_getSubtypeCount); - } - - public InputMethodSubtypeCompatWrapper getSubtypeAt(int index) { - return new InputMethodSubtypeCompatWrapper(CompatUtils.invoke(mImi, null, - METHOD_getSubtypeAt, index)); - } - - public CharSequence loadLabel(PackageManager pm) { - return mImi.loadLabel(pm); - } - - @Override - public boolean equals(Object o) { - if (o instanceof InputMethodInfoCompatWrapper) { - return mImi.equals(((InputMethodInfoCompatWrapper)o).mImi); - } - return false; - } - - @Override - public int hashCode() { - return mImi.hashCode(); - } -} diff --git a/java/src/com/android/inputmethod/compat/InputMethodManagerCompatWrapper.java b/java/src/com/android/inputmethod/compat/InputMethodManagerCompatWrapper.java index 3df6bea4b..7be95a095 100644 --- a/java/src/com/android/inputmethod/compat/InputMethodManagerCompatWrapper.java +++ b/java/src/com/android/inputmethod/compat/InputMethodManagerCompatWrapper.java @@ -16,69 +16,29 @@ package com.android.inputmethod.compat; -import android.app.AlertDialog; import android.content.Context; -import android.content.DialogInterface; -import android.content.DialogInterface.OnClickListener; -import android.content.Intent; -import android.content.pm.ApplicationInfo; -import android.content.pm.PackageManager; +import android.inputmethodservice.InputMethodService; import android.os.IBinder; -import android.text.TextUtils; import android.util.Log; import android.view.inputmethod.InputMethodInfo; import android.view.inputmethod.InputMethodManager; - -import com.android.inputmethod.latin.R; -import com.android.inputmethod.latin.SubtypeSwitcher; -import com.android.inputmethod.latin.SubtypeUtils; +import android.view.inputmethod.InputMethodSubtype; import java.lang.reflect.Method; -import java.util.ArrayList; -import java.util.Collections; -import java.util.Comparator; -import java.util.HashMap; import java.util.List; -import java.util.Locale; import java.util.Map; // TODO: Override this class with the concrete implementation if we need to take care of the // performance. public class InputMethodManagerCompatWrapper { private static final String TAG = InputMethodManagerCompatWrapper.class.getSimpleName(); - private static final Method METHOD_getCurrentInputMethodSubtype = - CompatUtils.getMethod(InputMethodManager.class, "getCurrentInputMethodSubtype"); - private static final Method METHOD_getLastInputMethodSubtype = - CompatUtils.getMethod(InputMethodManager.class, "getLastInputMethodSubtype"); - private static final Method METHOD_getEnabledInputMethodSubtypeList = - CompatUtils.getMethod(InputMethodManager.class, "getEnabledInputMethodSubtypeList", - InputMethodInfo.class, boolean.class); - private static final Method METHOD_getShortcutInputMethodsAndSubtypes = - CompatUtils.getMethod(InputMethodManager.class, "getShortcutInputMethodsAndSubtypes"); - private static final Method METHOD_setInputMethodAndSubtype = - CompatUtils.getMethod( - InputMethodManager.class, "setInputMethodAndSubtype", IBinder.class, - String.class, InputMethodSubtypeCompatWrapper.CLASS_InputMethodSubtype); - private static final Method METHOD_switchToLastInputMethod = CompatUtils.getMethod( - InputMethodManager.class, "switchToLastInputMethod", IBinder.class); private static final Method METHOD_switchToNextInputMethod = CompatUtils.getMethod( InputMethodManager.class, "switchToNextInputMethod", IBinder.class, Boolean.TYPE); private static final InputMethodManagerCompatWrapper sInstance = new InputMethodManagerCompatWrapper(); - // For the compatibility, IMM will create dummy subtypes if subtypes are not found. - // This is required to be false if the current behavior is broken. For now, it's ok to be true. - public static final boolean FORCE_ENABLE_VOICE_EVEN_WITH_NO_VOICE_SUBTYPES = - !InputMethodServiceCompatWrapper.CAN_HANDLE_ON_CURRENT_INPUT_METHOD_SUBTYPE_CHANGED; - private static final String VOICE_MODE = "voice"; - private static final String KEYBOARD_MODE = "keyboard"; - - private InputMethodServiceCompatWrapper mService; private InputMethodManager mImm; - private PackageManager mPackageManager; - private ApplicationInfo mApplicationInfo; - private String mLatinImePackageName; public static InputMethodManagerCompatWrapper getInstance() { if (sInstance.mImm == null) @@ -86,120 +46,35 @@ public class InputMethodManagerCompatWrapper { return sInstance; } - public static void init(InputMethodServiceCompatWrapper service) { - sInstance.mService = service; + public static void init(InputMethodService service) { sInstance.mImm = (InputMethodManager) service.getSystemService( Context.INPUT_METHOD_SERVICE); - sInstance.mLatinImePackageName = service.getPackageName(); - sInstance.mPackageManager = service.getPackageManager(); - sInstance.mApplicationInfo = service.getApplicationInfo(); - } - - public InputMethodSubtypeCompatWrapper getCurrentInputMethodSubtype() { - Object o = CompatUtils.invoke(mImm, null, METHOD_getCurrentInputMethodSubtype); - return new InputMethodSubtypeCompatWrapper(o); - } - - public InputMethodSubtypeCompatWrapper getLastInputMethodSubtype() { - Object o = CompatUtils.invoke(mImm, null, METHOD_getLastInputMethodSubtype); - return new InputMethodSubtypeCompatWrapper(o); } - public List<InputMethodSubtypeCompatWrapper> getEnabledInputMethodSubtypeList( - InputMethodInfoCompatWrapper imi, boolean allowsImplicitlySelectedSubtypes) { - Object retval = CompatUtils.invoke(mImm, null, METHOD_getEnabledInputMethodSubtypeList, - (imi != null ? imi.getInputMethodInfo() : null), allowsImplicitlySelectedSubtypes); - if (retval == null || !(retval instanceof List<?>) || ((List<?>)retval).isEmpty()) { - if (!FORCE_ENABLE_VOICE_EVEN_WITH_NO_VOICE_SUBTYPES) { - // Returns an empty list - return Collections.emptyList(); - } - // Creates dummy subtypes - @SuppressWarnings("unused") - List<InputMethodSubtypeCompatWrapper> subtypeList = - new ArrayList<InputMethodSubtypeCompatWrapper>(); - InputMethodSubtypeCompatWrapper keyboardSubtype = getLastResortSubtype(KEYBOARD_MODE); - InputMethodSubtypeCompatWrapper voiceSubtype = getLastResortSubtype(VOICE_MODE); - if (keyboardSubtype != null) { - subtypeList.add(keyboardSubtype); - } - if (voiceSubtype != null) { - subtypeList.add(voiceSubtype); - } - return subtypeList; - } - return CompatUtils.copyInputMethodSubtypeListToWrapper(retval); + public InputMethodSubtype getCurrentInputMethodSubtype() { + return mImm.getCurrentInputMethodSubtype(); } - private InputMethodInfoCompatWrapper getLatinImeInputMethodInfo() { - if (TextUtils.isEmpty(mLatinImePackageName)) - return null; - return SubtypeUtils.getInputMethodInfo(mLatinImePackageName); + public InputMethodSubtype getLastInputMethodSubtype() { + return mImm.getLastInputMethodSubtype(); } - private static InputMethodSubtypeCompatWrapper getLastResortSubtype(String mode) { - if (VOICE_MODE.equals(mode) && !FORCE_ENABLE_VOICE_EVEN_WITH_NO_VOICE_SUBTYPES) - return null; - Locale inputLocale = SubtypeSwitcher.getInstance().getInputLocale(); - if (inputLocale == null) - return null; - return new InputMethodSubtypeCompatWrapper(0, 0, inputLocale.toString(), mode, ""); + public List<InputMethodSubtype> getEnabledInputMethodSubtypeList( + InputMethodInfo imi, boolean allowsImplicitlySelectedSubtypes) { + return mImm.getEnabledInputMethodSubtypeList(imi, allowsImplicitlySelectedSubtypes); } - public Map<InputMethodInfoCompatWrapper, List<InputMethodSubtypeCompatWrapper>> - getShortcutInputMethodsAndSubtypes() { - Object retval = CompatUtils.invoke(mImm, null, METHOD_getShortcutInputMethodsAndSubtypes); - if (retval == null || !(retval instanceof Map<?, ?>) || ((Map<?, ?>)retval).isEmpty()) { - if (!FORCE_ENABLE_VOICE_EVEN_WITH_NO_VOICE_SUBTYPES) { - // Returns an empty map - return Collections.emptyMap(); - } - // Creates dummy subtypes - @SuppressWarnings("unused") - InputMethodInfoCompatWrapper imi = getLatinImeInputMethodInfo(); - InputMethodSubtypeCompatWrapper voiceSubtype = getLastResortSubtype(VOICE_MODE); - if (imi != null && voiceSubtype != null) { - Map<InputMethodInfoCompatWrapper, List<InputMethodSubtypeCompatWrapper>> - shortcutMap = - new HashMap<InputMethodInfoCompatWrapper, - List<InputMethodSubtypeCompatWrapper>>(); - List<InputMethodSubtypeCompatWrapper> subtypeList = - new ArrayList<InputMethodSubtypeCompatWrapper>(); - subtypeList.add(voiceSubtype); - shortcutMap.put(imi, subtypeList); - return shortcutMap; - } else { - return Collections.emptyMap(); - } - } - Map<InputMethodInfoCompatWrapper, List<InputMethodSubtypeCompatWrapper>> shortcutMap = - new HashMap<InputMethodInfoCompatWrapper, List<InputMethodSubtypeCompatWrapper>>(); - final Map<?, ?> retvalMap = (Map<?, ?>)retval; - for (Object key : retvalMap.keySet()) { - if (!(key instanceof InputMethodInfo)) { - Log.e(TAG, "Class type error."); - return null; - } - shortcutMap.put(new InputMethodInfoCompatWrapper((InputMethodInfo)key), - CompatUtils.copyInputMethodSubtypeListToWrapper(retvalMap.get(key))); - } - return shortcutMap; + public Map<InputMethodInfo, List<InputMethodSubtype>> getShortcutInputMethodsAndSubtypes() { + return mImm.getShortcutInputMethodsAndSubtypes(); } // We don't call this method when we switch between subtypes within this IME. - public void setInputMethodAndSubtype( - IBinder token, String id, InputMethodSubtypeCompatWrapper subtype) { - // TODO: Support subtype change on non-subtype-supported platform. - if (subtype != null && subtype.hasOriginalObject()) { - CompatUtils.invoke(mImm, null, METHOD_setInputMethodAndSubtype, - token, id, subtype.getOriginalObject()); - } else { - mImm.setInputMethod(token, id); - } + public void setInputMethodAndSubtype(IBinder token, String id, InputMethodSubtype subtype) { + mImm.setInputMethodAndSubtype(token, id, subtype); } public boolean switchToLastInputMethod(IBinder token) { - return (Boolean)CompatUtils.invoke(mImm, false, METHOD_switchToLastInputMethod, token); + return mImm.switchToLastInputMethod(token); } public boolean switchToNextInputMethod(IBinder token, boolean onlyCurrentIme) { @@ -207,13 +82,9 @@ public class InputMethodManagerCompatWrapper { onlyCurrentIme); } - public List<InputMethodInfoCompatWrapper> getEnabledInputMethodList() { + public List<InputMethodInfo> getEnabledInputMethodList() { if (mImm == null) return null; - List<InputMethodInfoCompatWrapper> imis = new ArrayList<InputMethodInfoCompatWrapper>(); - for (InputMethodInfo imi : mImm.getEnabledInputMethodList()) { - imis.add(new InputMethodInfoCompatWrapper(imi)); - } - return imis; + return mImm.getEnabledInputMethodList(); } public void showInputMethodPicker() { diff --git a/java/src/com/android/inputmethod/compat/InputMethodServiceCompatWrapper.java b/java/src/com/android/inputmethod/compat/InputMethodServiceCompatWrapper.java deleted file mode 100644 index 7c15be300..000000000 --- a/java/src/com/android/inputmethod/compat/InputMethodServiceCompatWrapper.java +++ /dev/null @@ -1,109 +0,0 @@ -/* - * 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 android.app.AlertDialog; -import android.inputmethodservice.InputMethodService; -import android.os.IBinder; -import android.view.Window; -import android.view.WindowManager; -import android.view.inputmethod.InputMethodSubtype; - -import com.android.inputmethod.keyboard.KeyboardSwitcher; -import com.android.inputmethod.latin.SubtypeSwitcher; - -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(). - public static final boolean CAN_HANDLE_ON_CURRENT_INPUT_METHOD_SUBTYPE_CHANGED = true; - - private InputMethodManagerCompatWrapper mImm; - - // For compatibility of {@link InputMethodManager#showInputMethodPicker}. - // TODO: Move this variable back to LatinIME when this compatibility wrapper is removed. - protected AlertDialog mOptionsDialog; - - public void showOptionDialogInternal(AlertDialog dialog) { - final IBinder windowToken = KeyboardSwitcher.getInstance().getKeyboardView() - .getWindowToken(); - if (windowToken == null) return; - - dialog.setCancelable(true); - dialog.setCanceledOnTouchOutside(true); - - final Window window = dialog.getWindow(); - final WindowManager.LayoutParams lp = window.getAttributes(); - lp.token = windowToken; - lp.type = WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG; - window.setAttributes(lp); - window.addFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM); - - mOptionsDialog = dialog; - dialog.show(); - } - - @Override - public void onCreate() { - super.onCreate(); - mImm = InputMethodManagerCompatWrapper.getInstance(); - } - - // 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 newSubtype) { - // Do nothing when the API level is 11 or later - // and FORCE_ENABLE_VOICE_EVEN_WITH_NO_VOICE_SUBTYPES is not true - if (CAN_HANDLE_ON_CURRENT_INPUT_METHOD_SUBTYPE_CHANGED && !InputMethodManagerCompatWrapper. - FORCE_ENABLE_VOICE_EVEN_WITH_NO_VOICE_SUBTYPES) { - return; - } - final InputMethodSubtypeCompatWrapper subtype = (newSubtype == null) - ? mImm.getCurrentInputMethodSubtype() - : newSubtype; - if (subtype != null) { - if (!InputMethodManagerCompatWrapper.FORCE_ENABLE_VOICE_EVEN_WITH_NO_VOICE_SUBTYPES - && !subtype.isDummy()) return; - SubtypeSwitcher.getInstance().updateSubtype(subtype); - } - } - - ////////////////////////////////////// - // Functions using API v11 or later // - ////////////////////////////////////// - @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)); - } - - protected static void setTouchableRegionCompat(InputMethodService.Insets outInsets, - int x, int y, int width, int height) { - outInsets.touchableInsets = InputMethodService.Insets.TOUCHABLE_INSETS_REGION; - outInsets.touchableRegion.set(x, y, width, height); - } -} diff --git a/java/src/com/android/inputmethod/compat/InputMethodSubtypeCompatWrapper.java b/java/src/com/android/inputmethod/compat/InputMethodSubtypeCompatWrapper.java deleted file mode 100644 index 574158825..000000000 --- a/java/src/com/android/inputmethod/compat/InputMethodSubtypeCompatWrapper.java +++ /dev/null @@ -1,188 +0,0 @@ -/* - * 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 android.content.Context; -import android.content.pm.ApplicationInfo; -import android.text.TextUtils; -import android.util.Log; - -import com.android.inputmethod.latin.LatinImeLogger; - -import java.lang.reflect.Method; -import java.util.Arrays; -import java.util.Locale; - -// TODO: Override this class with the concrete implementation if we need to take care of the -// performance. -public class InputMethodSubtypeCompatWrapper extends AbstractCompatWrapper { - private static final boolean DBG = LatinImeLogger.sDBG; - private static final String TAG = InputMethodSubtypeCompatWrapper.class.getSimpleName(); - private static final String DEFAULT_LOCALE = "en_US"; - private static final String DEFAULT_MODE = "keyboard"; - - public static final Class<?> CLASS_InputMethodSubtype = - CompatUtils.getClass("android.view.inputmethod.InputMethodSubtype"); - private static final Method METHOD_getNameResId = - CompatUtils.getMethod(CLASS_InputMethodSubtype, "getNameResId"); - private static final Method METHOD_getIconResId = - CompatUtils.getMethod(CLASS_InputMethodSubtype, "getIconResId"); - private static final Method METHOD_getLocale = - CompatUtils.getMethod(CLASS_InputMethodSubtype, "getLocale"); - private static final Method METHOD_getMode = - CompatUtils.getMethod(CLASS_InputMethodSubtype, "getMode"); - private static final Method METHOD_getExtraValue = - CompatUtils.getMethod(CLASS_InputMethodSubtype, "getExtraValue"); - private static final Method METHOD_containsExtraValueKey = - CompatUtils.getMethod(CLASS_InputMethodSubtype, "containsExtraValueKey", String.class); - private static final Method METHOD_getExtraValueOf = - CompatUtils.getMethod(CLASS_InputMethodSubtype, "getExtraValueOf", String.class); - private static final Method METHOD_isAuxiliary = - CompatUtils.getMethod(CLASS_InputMethodSubtype, "isAuxiliary"); - private static final Method METHOD_getDisplayName = - CompatUtils.getMethod(CLASS_InputMethodSubtype, "getDisplayName", Context.class, - String.class, ApplicationInfo.class); - - private final int mDummyNameResId; - private final int mDummyIconResId; - private final String mDummyLocale; - private final String mDummyMode; - private final String mDummyExtraValues; - - public InputMethodSubtypeCompatWrapper(Object subtype) { - super((CLASS_InputMethodSubtype != null && CLASS_InputMethodSubtype.isInstance(subtype)) - ? subtype : new Object()); - mDummyNameResId = 0; - mDummyIconResId = 0; - mDummyLocale = DEFAULT_LOCALE; - mDummyMode = DEFAULT_MODE; - mDummyExtraValues = ""; - } - - // Constructor for creating a dummy subtype. - public InputMethodSubtypeCompatWrapper(int nameResId, int iconResId, String locale, - String mode, String extraValues) { - super(new Object()); - if (DBG) { - Log.d(TAG, "CreateInputMethodSubtypeCompatWrapper"); - } - mDummyNameResId = nameResId; - mDummyIconResId = iconResId; - mDummyLocale = locale != null ? locale : ""; - mDummyMode = mode != null ? mode : ""; - mDummyExtraValues = extraValues != null ? extraValues : ""; - } - - public int getNameResId() { - if (mObj == null) return mDummyNameResId; - return (Integer)CompatUtils.invoke(mObj, 0, METHOD_getNameResId); - } - - public int getIconResId() { - if (mObj == null) return mDummyIconResId; - return (Integer)CompatUtils.invoke(mObj, 0, METHOD_getIconResId); - } - - public String getLocale() { - if (mObj == null) return mDummyLocale; - final String s = (String)CompatUtils.invoke(mObj, null, METHOD_getLocale); - return s != null ? s : DEFAULT_LOCALE; - } - - public String getMode() { - if (mObj == null) return mDummyMode; - String s = (String)CompatUtils.invoke(mObj, null, METHOD_getMode); - if (TextUtils.isEmpty(s)) return DEFAULT_MODE; - return s; - } - - public String getExtraValue() { - if (mObj == null) return mDummyExtraValues; - return (String)CompatUtils.invoke(mObj, null, METHOD_getExtraValue); - } - - public boolean containsExtraValueKey(String key) { - return (Boolean)CompatUtils.invoke(mObj, false, METHOD_containsExtraValueKey, key); - } - - public String getExtraValueOf(String key) { - return (String)CompatUtils.invoke(mObj, null, METHOD_getExtraValueOf, key); - } - - public boolean isAuxiliary() { - return (Boolean)CompatUtils.invoke(mObj, false, METHOD_isAuxiliary); - } - - public CharSequence getDisplayName(Context context, String packageName, - ApplicationInfo appInfo) { - if (mObj != null) { - return (CharSequence)CompatUtils.invoke( - mObj, "", METHOD_getDisplayName, context, packageName, appInfo); - } - - // The code below are based on {@link InputMethodSubtype#getDisplayName}. - - final Locale locale = new Locale(getLocale()); - final String localeStr = locale.getDisplayName(); - if (getNameResId() == 0) { - return localeStr; - } - final CharSequence subtypeName = context.getText(getNameResId()); - if (!TextUtils.isEmpty(localeStr)) { - return String.format(subtypeName.toString(), localeStr); - } else { - return localeStr; - } - } - - public boolean isDummy() { - return !hasOriginalObject(); - } - - @Override - public boolean equals(Object o) { - if (o instanceof InputMethodSubtypeCompatWrapper) { - InputMethodSubtypeCompatWrapper subtype = (InputMethodSubtypeCompatWrapper)o; - if (mObj == null) { - // easy check of dummy subtypes - return (mDummyNameResId == subtype.mDummyNameResId - && mDummyIconResId == subtype.mDummyIconResId - && mDummyLocale.equals(subtype.mDummyLocale) - && mDummyMode.equals(subtype.mDummyMode) - && mDummyExtraValues.equals(subtype.mDummyExtraValues)); - } - return mObj.equals(subtype.getOriginalObject()); - } else { - return mObj.equals(o); - } - } - - @Override - public int hashCode() { - if (mObj == null) { - return hashCodeInternal(mDummyNameResId, mDummyIconResId, mDummyLocale, - mDummyMode, mDummyExtraValues); - } - return mObj.hashCode(); - } - - private static int hashCodeInternal(int nameResId, int iconResId, String locale, - String mode, String extraValue) { - return Arrays - .hashCode(new Object[] { nameResId, iconResId, locale, mode, extraValue }); - } -} |