/* * Copyright (C) 2013 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 android.os; import android.content.Context; import android.content.pm.ApplicationInfo; import android.content.pm.ResolveInfo; import android.content.pm.ServiceInfo; import android.test.InstrumentationTestCase; import android.test.suitebuilder.annotation.SmallTest; import android.view.inputmethod.InputMethodInfo; import android.view.inputmethod.InputMethodSubtype; import android.view.inputmethod.InputMethodSubtype.InputMethodSubtypeBuilder; import com.android.internal.inputmethod.InputMethodUtils; import java.util.ArrayList; import java.util.List; import java.util.Locale; import java.util.Objects; public class InputMethodTest extends InstrumentationTestCase { private static final boolean IS_AUX = true; private static final boolean IS_DEFAULT = true; private static final boolean IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE = true; private static final boolean IS_ASCII_CAPABLE = true; private static final boolean IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE = true; private static final boolean IS_SYSTEM_READY = true; private static final Locale LOCALE_EN = new Locale("en"); private static final Locale LOCALE_EN_US = new Locale("en", "US"); private static final Locale LOCALE_EN_GB = new Locale("en", "GB"); private static final Locale LOCALE_EN_IN = new Locale("en", "IN"); private static final Locale LOCALE_FI = new Locale("fi"); private static final Locale LOCALE_FI_FI = new Locale("fi", "FI"); private static final Locale LOCALE_FIL = new Locale("fil"); private static final Locale LOCALE_FIL_PH = new Locale("fil", "PH"); private static final Locale LOCALE_FR = new Locale("fr"); private static final Locale LOCALE_FR_CA = new Locale("fr", "CA"); private static final Locale LOCALE_HI = new Locale("hi"); private static final Locale LOCALE_JA = new Locale("ja"); private static final Locale LOCALE_JA_JP = new Locale("ja", "JP"); private static final Locale LOCALE_ZH_CN = new Locale("zh", "CN"); private static final Locale LOCALE_ZH_TW = new Locale("zh", "TW"); private static final Locale LOCALE_IN = new Locale("in"); private static final Locale LOCALE_ID = new Locale("id"); private static final Locale LOCALE_TH = new Locale("ht"); private static final Locale LOCALE_TH_TH = new Locale("ht", "TH"); private static final Locale LOCALE_TH_TH_TH = new Locale("ht", "TH", "TH"); private static final String SUBTYPE_MODE_KEYBOARD = "keyboard"; private static final String SUBTYPE_MODE_VOICE = "voice"; private static final String SUBTYPE_MODE_ANY = null; private static final String EXTRA_VALUE_PAIR_SEPARATOR = ","; private static final String EXTRA_VALUE_ASCII_CAPABLE = "AsciiCapable"; private static final String EXTRA_VALUE_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE = "EnabledWhenDefaultIsNotAsciiCapable"; @SmallTest public void testVoiceImes() throws Exception { // locale: en_US assertDefaultEnabledImes(getImesWithDefaultVoiceIme(), LOCALE_EN_US, !IS_SYSTEM_READY, "DummyDefaultEnKeyboardIme", "DummyDefaultAutoVoiceIme"); assertDefaultEnabledImes(getImesWithoutDefaultVoiceIme(), LOCALE_EN_US, !IS_SYSTEM_READY, "DummyDefaultEnKeyboardIme"); assertDefaultEnabledImes(getImesWithDefaultVoiceIme(), LOCALE_EN_US, IS_SYSTEM_READY, "DummyDefaultEnKeyboardIme", "DummyDefaultAutoVoiceIme"); assertDefaultEnabledImes(getImesWithoutDefaultVoiceIme(), LOCALE_EN_US, IS_SYSTEM_READY, "DummyDefaultEnKeyboardIme", "DummyNonDefaultAutoVoiceIme0", "DummyNonDefaultAutoVoiceIme1"); // locale: en_GB assertDefaultEnabledImes(getImesWithDefaultVoiceIme(), LOCALE_EN_GB, !IS_SYSTEM_READY, "DummyDefaultEnKeyboardIme", "DummyDefaultAutoVoiceIme"); assertDefaultEnabledImes(getImesWithoutDefaultVoiceIme(), LOCALE_EN_GB, !IS_SYSTEM_READY, "DummyDefaultEnKeyboardIme"); assertDefaultEnabledImes(getImesWithDefaultVoiceIme(), LOCALE_EN_GB, IS_SYSTEM_READY, "DummyDefaultEnKeyboardIme", "DummyDefaultAutoVoiceIme"); assertDefaultEnabledImes(getImesWithoutDefaultVoiceIme(), LOCALE_EN_GB, IS_SYSTEM_READY, "DummyDefaultEnKeyboardIme", "DummyNonDefaultAutoVoiceIme0", "DummyNonDefaultAutoVoiceIme1"); // locale: ja_JP assertDefaultEnabledImes(getImesWithDefaultVoiceIme(), LOCALE_JA_JP, !IS_SYSTEM_READY, "DummyDefaultEnKeyboardIme", "DummyDefaultAutoVoiceIme"); assertDefaultEnabledImes(getImesWithoutDefaultVoiceIme(), LOCALE_JA_JP, !IS_SYSTEM_READY, "DummyDefaultEnKeyboardIme"); assertDefaultEnabledImes(getImesWithDefaultVoiceIme(), LOCALE_JA_JP, IS_SYSTEM_READY, "DummyDefaultEnKeyboardIme", "DummyDefaultAutoVoiceIme"); assertDefaultEnabledImes(getImesWithoutDefaultVoiceIme(), LOCALE_JA_JP, IS_SYSTEM_READY, "DummyDefaultEnKeyboardIme", "DummyNonDefaultAutoVoiceIme0", "DummyNonDefaultAutoVoiceIme1"); } @SmallTest public void testKeyboardImes() throws Exception { // locale: en_US assertDefaultEnabledImes(getSamplePreinstalledImes("en-rUS"), LOCALE_EN_US, !IS_SYSTEM_READY, "com.android.apps.inputmethod.latin"); assertDefaultEnabledImes(getSamplePreinstalledImes("en-rUS"), LOCALE_EN_US, IS_SYSTEM_READY, "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.voice"); // locale: en_GB assertDefaultEnabledImes(getSamplePreinstalledImes("en-rGB"), LOCALE_EN_GB, !IS_SYSTEM_READY, "com.android.apps.inputmethod.latin"); assertDefaultEnabledImes(getSamplePreinstalledImes("en-rGB"), LOCALE_EN_GB, IS_SYSTEM_READY, "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.voice"); // locale: en_IN assertDefaultEnabledImes(getSamplePreinstalledImes("en-rIN"), LOCALE_EN_IN, !IS_SYSTEM_READY, "com.android.apps.inputmethod.latin"); assertDefaultEnabledImes(getSamplePreinstalledImes("en-rIN"), LOCALE_EN_IN, IS_SYSTEM_READY, "com.android.apps.inputmethod.hindi", "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.voice"); // locale: hi assertDefaultEnabledImes(getSamplePreinstalledImes("hi"), LOCALE_HI, !IS_SYSTEM_READY, "com.android.apps.inputmethod.latin"); assertDefaultEnabledImes(getSamplePreinstalledImes("hi"), LOCALE_HI, IS_SYSTEM_READY, "com.android.apps.inputmethod.hindi", "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.voice"); // locale: ja_JP assertDefaultEnabledImes(getSamplePreinstalledImes("ja-rJP"), LOCALE_JA_JP, !IS_SYSTEM_READY, "com.android.apps.inputmethod.latin"); assertDefaultEnabledImes(getSamplePreinstalledImes("ja-rJP"), LOCALE_JA_JP, IS_SYSTEM_READY, "com.android.apps.inputmethod.japanese", "com.android.apps.inputmethod.voice"); // locale: zh_CN assertDefaultEnabledImes(getSamplePreinstalledImes("zh-rCN"), LOCALE_ZH_CN, !IS_SYSTEM_READY, "com.android.apps.inputmethod.latin"); assertDefaultEnabledImes(getSamplePreinstalledImes("zh-rCN"), LOCALE_ZH_CN, IS_SYSTEM_READY, "com.android.apps.inputmethod.pinyin", "com.android.apps.inputmethod.voice"); // locale: zh_TW // Note: In this case, no IME is suitable for the system locale. Hence we will pick up a // fallback IME regardless of the "default" attribute. assertDefaultEnabledImes(getSamplePreinstalledImes("zh-rTW"), LOCALE_ZH_TW, !IS_SYSTEM_READY, "com.android.apps.inputmethod.latin"); assertDefaultEnabledImes(getSamplePreinstalledImes("zh-rTW"), LOCALE_ZH_TW, IS_SYSTEM_READY, "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.voice"); } @SmallTest public void testParcelable() throws Exception { final ArrayList originalList = getSamplePreinstalledImes("en-rUS"); final List clonedList = cloneViaParcel(originalList); assertNotNull(clonedList); final List clonedClonedList = cloneViaParcel(clonedList); assertNotNull(clonedClonedList); assertEquals(originalList, clonedList); assertEquals(clonedList, clonedClonedList); assertEquals(originalList.size(), clonedList.size()); assertEquals(clonedList.size(), clonedClonedList.size()); for (int imeIndex = 0; imeIndex < originalList.size(); ++imeIndex) { verifyEquality(originalList.get(imeIndex), clonedList.get(imeIndex)); verifyEquality(clonedList.get(imeIndex), clonedClonedList.get(imeIndex)); } } @SmallTest public void testGetImplicitlyApplicableSubtypesLocked() throws Exception { final InputMethodSubtype nonAutoEnUS = createDummyInputMethodSubtype("en_US", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE); final InputMethodSubtype nonAutoEnGB = createDummyInputMethodSubtype("en_GB", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE); final InputMethodSubtype nonAutoFrCA = createDummyInputMethodSubtype("fr_CA", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE); final InputMethodSubtype nonAutoFr = createDummyInputMethodSubtype("fr_CA", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE); final InputMethodSubtype nonAutoFil = createDummyInputMethodSubtype("fil", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE); final InputMethodSubtype nonAutoIn = createDummyInputMethodSubtype("in", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE); final InputMethodSubtype nonAutoId = createDummyInputMethodSubtype("id", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE); final InputMethodSubtype autoSubtype = createDummyInputMethodSubtype("auto", SUBTYPE_MODE_KEYBOARD, !IS_AUX, IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE); final InputMethodSubtype nonAutoJa = createDummyInputMethodSubtype("ja", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, !IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE); final InputMethodSubtype nonAutoEnabledWhenDefaultIsNotAsciiCalableSubtype = createDummyInputMethodSubtype("zz", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, !IS_ASCII_CAPABLE, IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE); final InputMethodSubtype nonAutoEnabledWhenDefaultIsNotAsciiCalableSubtype2 = createDummyInputMethodSubtype("zz", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, !IS_ASCII_CAPABLE, IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE); // Make sure that an automatic subtype (overridesImplicitlyEnabledSubtype:true) is // selected no matter what locale is specified. { final ArrayList subtypes = new ArrayList(); subtypes.add(nonAutoEnUS); subtypes.add(nonAutoEnGB); subtypes.add(nonAutoJa); subtypes.add(nonAutoFil); subtypes.add(autoSubtype); // overridesImplicitlyEnabledSubtype == true subtypes.add(nonAutoEnabledWhenDefaultIsNotAsciiCalableSubtype); subtypes.add(nonAutoEnabledWhenDefaultIsNotAsciiCalableSubtype2); final InputMethodInfo imi = createDummyInputMethodInfo( "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.latin", "DummyLatinIme", !IS_AUX, IS_DEFAULT, subtypes); final ArrayList result = callGetImplicitlyApplicableSubtypesLockedWithLocale(LOCALE_EN_US, imi); assertEquals(1, result.size()); verifyEquality(autoSubtype, result.get(0)); } // Make sure that a subtype whose locale is exactly equal to the specified locale is // selected as long as there is no no automatic subtype // (overridesImplicitlyEnabledSubtype:true) in the given list. { final ArrayList subtypes = new ArrayList(); subtypes.add(nonAutoEnUS); // locale == "en_US" subtypes.add(nonAutoEnGB); subtypes.add(nonAutoJa); subtypes.add(nonAutoFil); subtypes.add(nonAutoEnabledWhenDefaultIsNotAsciiCalableSubtype); subtypes.add(nonAutoEnabledWhenDefaultIsNotAsciiCalableSubtype2); final InputMethodInfo imi = createDummyInputMethodInfo( "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.latin", "DummyLatinIme", !IS_AUX, IS_DEFAULT, subtypes); final ArrayList result = callGetImplicitlyApplicableSubtypesLockedWithLocale(LOCALE_EN_US, imi); assertEquals(1, result.size()); verifyEquality(nonAutoEnUS, result.get(0)); } // Make sure that a subtype whose locale is exactly equal to the specified locale is // selected as long as there is no automatic subtype // (overridesImplicitlyEnabledSubtype:true) in the given list. { final ArrayList subtypes = new ArrayList(); subtypes.add(nonAutoEnUS); subtypes.add(nonAutoEnGB); // locale == "en_GB" subtypes.add(nonAutoJa); subtypes.add(nonAutoFil); subtypes.add(nonAutoEnabledWhenDefaultIsNotAsciiCalableSubtype); final InputMethodInfo imi = createDummyInputMethodInfo( "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.latin", "DummyLatinIme", !IS_AUX, IS_DEFAULT, subtypes); final ArrayList result = callGetImplicitlyApplicableSubtypesLockedWithLocale(LOCALE_EN_GB, imi); assertEquals(1, result.size()); verifyEquality(nonAutoEnGB, result.get(0)); } // If there is no automatic subtype (overridesImplicitlyEnabledSubtype:true) and // any subtype whose locale is exactly equal to the specified locale in the given list, // try to find a subtype whose language is equal to the language part of the given locale. // Here make sure that a subtype (locale: "fr_CA") can be found with locale: "fr". { final ArrayList subtypes = new ArrayList(); subtypes.add(nonAutoFrCA); // locale == "fr_CA" subtypes.add(nonAutoJa); subtypes.add(nonAutoFil); subtypes.add(nonAutoEnabledWhenDefaultIsNotAsciiCalableSubtype); subtypes.add(nonAutoEnabledWhenDefaultIsNotAsciiCalableSubtype2); final InputMethodInfo imi = createDummyInputMethodInfo( "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.latin", "DummyLatinIme", !IS_AUX, IS_DEFAULT, subtypes); final ArrayList result = callGetImplicitlyApplicableSubtypesLockedWithLocale(LOCALE_FR, imi); assertEquals(1, result.size()); verifyEquality(nonAutoFrCA, result.get(0)); } // Then make sure that a subtype (locale: "fr") can be found with locale: "fr_CA". { final ArrayList subtypes = new ArrayList(); subtypes.add(nonAutoFr); // locale == "fr" subtypes.add(nonAutoJa); subtypes.add(nonAutoFil); subtypes.add(nonAutoEnabledWhenDefaultIsNotAsciiCalableSubtype); subtypes.add(nonAutoEnabledWhenDefaultIsNotAsciiCalableSubtype2); final InputMethodInfo imi = createDummyInputMethodInfo( "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.latin", "DummyLatinIme", !IS_AUX, IS_DEFAULT, subtypes); final ArrayList result = callGetImplicitlyApplicableSubtypesLockedWithLocale(LOCALE_FR_CA, imi); assertEquals(1, result.size()); verifyEquality(nonAutoFrCA, result.get(0)); } // Make sure that subtypes which have "EnabledWhenDefaultIsNotAsciiCapable" in its // extra value is selected if and only if all other selected IMEs are not AsciiCapable. { final ArrayList subtypes = new ArrayList(); subtypes.add(nonAutoEnUS); subtypes.add(nonAutoJa); // not ASCII capable subtypes.add(nonAutoEnabledWhenDefaultIsNotAsciiCalableSubtype); subtypes.add(nonAutoEnabledWhenDefaultIsNotAsciiCalableSubtype2); final InputMethodInfo imi = createDummyInputMethodInfo( "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.latin", "DummyLatinIme", !IS_AUX, IS_DEFAULT, subtypes); final ArrayList result = callGetImplicitlyApplicableSubtypesLockedWithLocale(LOCALE_JA_JP, imi); assertEquals(3, result.size()); verifyEquality(nonAutoJa, result.get(0)); verifyEquality(nonAutoEnabledWhenDefaultIsNotAsciiCalableSubtype, result.get(1)); verifyEquality(nonAutoEnabledWhenDefaultIsNotAsciiCalableSubtype2, result.get(2)); } // Make sure that 3-letter language code can be handled. { final ArrayList subtypes = new ArrayList(); subtypes.add(nonAutoEnUS); subtypes.add(nonAutoFil); final InputMethodInfo imi = createDummyInputMethodInfo( "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.latin", "DummyLatinIme", !IS_AUX, IS_DEFAULT, subtypes); final ArrayList result = callGetImplicitlyApplicableSubtypesLockedWithLocale(LOCALE_FIL_PH, imi); assertEquals(1, result.size()); verifyEquality(nonAutoFil, result.get(0)); } // Make sure that we never end up matching "fi" (finnish) with "fil" (filipino). // Also make sure that the first subtype will be used as the last-resort candidate. { final ArrayList subtypes = new ArrayList(); subtypes.add(nonAutoJa); subtypes.add(nonAutoEnUS); subtypes.add(nonAutoFil); final InputMethodInfo imi = createDummyInputMethodInfo( "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.latin", "DummyLatinIme", !IS_AUX, IS_DEFAULT, subtypes); final ArrayList result = callGetImplicitlyApplicableSubtypesLockedWithLocale(LOCALE_FI, imi); assertEquals(1, result.size()); verifyEquality(nonAutoJa, result.get(0)); } // Make sure that "in" and "id" conversion is taken into account. { final ArrayList subtypes = new ArrayList(); subtypes.add(nonAutoIn); subtypes.add(nonAutoEnUS); final InputMethodInfo imi = createDummyInputMethodInfo( "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.latin", "DummyLatinIme", !IS_AUX, IS_DEFAULT, subtypes); final ArrayList result = callGetImplicitlyApplicableSubtypesLockedWithLocale(LOCALE_IN, imi); assertEquals(1, result.size()); verifyEquality(nonAutoIn, result.get(0)); } { final ArrayList subtypes = new ArrayList(); subtypes.add(nonAutoIn); subtypes.add(nonAutoEnUS); final InputMethodInfo imi = createDummyInputMethodInfo( "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.latin", "DummyLatinIme", !IS_AUX, IS_DEFAULT, subtypes); final ArrayList result = callGetImplicitlyApplicableSubtypesLockedWithLocale(LOCALE_ID, imi); assertEquals(1, result.size()); verifyEquality(nonAutoIn, result.get(0)); } { final ArrayList subtypes = new ArrayList(); subtypes.add(nonAutoId); subtypes.add(nonAutoEnUS); final InputMethodInfo imi = createDummyInputMethodInfo( "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.latin", "DummyLatinIme", !IS_AUX, IS_DEFAULT, subtypes); final ArrayList result = callGetImplicitlyApplicableSubtypesLockedWithLocale(LOCALE_IN, imi); assertEquals(1, result.size()); verifyEquality(nonAutoId, result.get(0)); } { final ArrayList subtypes = new ArrayList(); subtypes.add(nonAutoId); subtypes.add(nonAutoEnUS); final InputMethodInfo imi = createDummyInputMethodInfo( "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.latin", "DummyLatinIme", !IS_AUX, IS_DEFAULT, subtypes); final ArrayList result = callGetImplicitlyApplicableSubtypesLockedWithLocale(LOCALE_ID, imi); assertEquals(1, result.size()); verifyEquality(nonAutoId, result.get(0)); } } @SmallTest public void testContainsSubtypeOf() throws Exception { final InputMethodSubtype nonAutoEnUS = createDummyInputMethodSubtype("en_US", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE); final InputMethodSubtype nonAutoEnGB = createDummyInputMethodSubtype("en_GB", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE); final InputMethodSubtype nonAutoFil = createDummyInputMethodSubtype("fil", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE); final InputMethodSubtype nonAutoFilPH = createDummyInputMethodSubtype("fil_PH", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE); final InputMethodSubtype nonAutoIn = createDummyInputMethodSubtype("in", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE); final InputMethodSubtype nonAutoId = createDummyInputMethodSubtype("id", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE); final boolean CHECK_COUNTRY = true; { final ArrayList subtypes = new ArrayList(); subtypes.add(nonAutoEnUS); final InputMethodInfo imi = createDummyInputMethodInfo( "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.latin", "DummyLatinIme", !IS_AUX, IS_DEFAULT, subtypes); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_EN, !CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertFalse(InputMethodUtils.containsSubtypeOf(imi, LOCALE_EN, CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_EN_US, !CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_EN_US, CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertFalse(InputMethodUtils.containsSubtypeOf(imi, LOCALE_EN_US, !CHECK_COUNTRY, SUBTYPE_MODE_VOICE)); assertFalse(InputMethodUtils.containsSubtypeOf(imi, LOCALE_EN_US, CHECK_COUNTRY, SUBTYPE_MODE_VOICE)); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_EN_US, !CHECK_COUNTRY, SUBTYPE_MODE_ANY)); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_EN_US, CHECK_COUNTRY, SUBTYPE_MODE_ANY)); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_EN_GB, !CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertFalse(InputMethodUtils.containsSubtypeOf(imi, LOCALE_EN_GB, CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); } // Make sure that 3-letter language code ("fil") can be handled. { final ArrayList subtypes = new ArrayList(); subtypes.add(nonAutoFil); final InputMethodInfo imi = createDummyInputMethodInfo( "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.latin", "DummyLatinIme", !IS_AUX, IS_DEFAULT, subtypes); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_FIL, !CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_FIL, CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_FIL_PH, !CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertFalse(InputMethodUtils.containsSubtypeOf(imi, LOCALE_FIL_PH, CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertFalse(InputMethodUtils.containsSubtypeOf(imi, LOCALE_FI, !CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertFalse(InputMethodUtils.containsSubtypeOf(imi, LOCALE_FI, CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertFalse(InputMethodUtils.containsSubtypeOf(imi, LOCALE_FI_FI, !CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertFalse(InputMethodUtils.containsSubtypeOf(imi, LOCALE_FI_FI, CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); } // Make sure that 3-letter language code ("fil_PH") can be handled. { final ArrayList subtypes = new ArrayList(); subtypes.add(nonAutoFilPH); final InputMethodInfo imi = createDummyInputMethodInfo( "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.latin", "DummyLatinIme", !IS_AUX, IS_DEFAULT, subtypes); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_FIL, !CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertFalse(InputMethodUtils.containsSubtypeOf(imi, LOCALE_FIL, CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_FIL_PH, !CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_FIL_PH, CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertFalse(InputMethodUtils.containsSubtypeOf(imi, LOCALE_FI, !CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertFalse(InputMethodUtils.containsSubtypeOf(imi, LOCALE_FI, CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertFalse(InputMethodUtils.containsSubtypeOf(imi, LOCALE_FI_FI, !CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertFalse(InputMethodUtils.containsSubtypeOf(imi, LOCALE_FI_FI, CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); } // Make sure that a subtype whose locale is "in" can be queried with "id". { final ArrayList subtypes = new ArrayList(); subtypes.add(nonAutoIn); subtypes.add(nonAutoEnUS); final InputMethodInfo imi = createDummyInputMethodInfo( "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.latin", "DummyLatinIme", !IS_AUX, IS_DEFAULT, subtypes); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_IN, !CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_IN, CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_ID, !CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_ID, CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); } // Make sure that a subtype whose locale is "id" can be queried with "in". { final ArrayList subtypes = new ArrayList(); subtypes.add(nonAutoId); subtypes.add(nonAutoEnUS); final InputMethodInfo imi = createDummyInputMethodInfo( "com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.latin", "DummyLatinIme", !IS_AUX, IS_DEFAULT, subtypes); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_IN, !CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_IN, CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_ID, !CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); assertTrue(InputMethodUtils.containsSubtypeOf(imi, LOCALE_ID, CHECK_COUNTRY, SUBTYPE_MODE_KEYBOARD)); } } private ArrayList callGetImplicitlyApplicableSubtypesLockedWithLocale( final Locale locale, final InputMethodInfo imi) { final Context context = getInstrumentation().getTargetContext(); final Locale initialLocale = context.getResources().getConfiguration().locale; try { context.getResources().getConfiguration().setLocale(locale); return InputMethodUtils.getImplicitlyApplicableSubtypesLocked(context.getResources(), imi); } finally { context.getResources().getConfiguration().setLocale(initialLocale); } } private void assertDefaultEnabledImes(final ArrayList preinstalledImes, final Locale systemLocale, final boolean isSystemReady, String... expectedImeNames) { final Context context = getInstrumentation().getTargetContext(); final String[] actualImeNames = getPackageNames(callGetDefaultEnabledImesWithLocale( context, isSystemReady, preinstalledImes, systemLocale)); assertEquals(expectedImeNames.length, actualImeNames.length); for (int i = 0; i < expectedImeNames.length; ++i) { assertEquals(expectedImeNames[i], actualImeNames[i]); } } private static List cloneViaParcel(final List list) { Parcel p = null; try { p = Parcel.obtain(); p.writeTypedList(list); p.setDataPosition(0); return p.createTypedArrayList(InputMethodInfo.CREATOR); } finally { if (p != null) { p.recycle(); } } } private static ArrayList callGetDefaultEnabledImesWithLocale( final Context context, final boolean isSystemReady, final ArrayList imis, final Locale locale) { final Locale initialLocale = context.getResources().getConfiguration().locale; try { context.getResources().getConfiguration().setLocale(locale); return InputMethodUtils.getDefaultEnabledImes(context, isSystemReady, imis); } finally { context.getResources().getConfiguration().setLocale(initialLocale); } } private String[] getPackageNames(final ArrayList imis) { final String[] packageNames = new String[imis.size()]; for (int i = 0; i < imis.size(); ++i) { packageNames[i] = imis.get(i).getPackageName(); } return packageNames; } private static void verifyEquality(InputMethodInfo expected, InputMethodInfo actual) { assertEquals(expected, actual); assertEquals(expected.getSubtypeCount(), actual.getSubtypeCount()); for (int subtypeIndex = 0; subtypeIndex < expected.getSubtypeCount(); ++subtypeIndex) { final InputMethodSubtype expectedSubtype = expected.getSubtypeAt(subtypeIndex); final InputMethodSubtype actualSubtype = actual.getSubtypeAt(subtypeIndex); verifyEquality(expectedSubtype, actualSubtype); } } private static void verifyEquality(InputMethodSubtype expected, InputMethodSubtype actual) { assertEquals(expected, actual); assertEquals(expected.hashCode(), actual.hashCode()); } private static InputMethodInfo createDummyInputMethodInfo(String packageName, String name, CharSequence label, boolean isAuxIme, boolean isDefault, List subtypes) { final ResolveInfo ri = new ResolveInfo(); final ServiceInfo si = new ServiceInfo(); final ApplicationInfo ai = new ApplicationInfo(); ai.packageName = packageName; ai.enabled = true; ai.flags |= ApplicationInfo.FLAG_SYSTEM; si.applicationInfo = ai; si.enabled = true; si.packageName = packageName; si.name = name; si.exported = true; si.nonLocalizedLabel = label; ri.serviceInfo = si; return new InputMethodInfo(ri, isAuxIme, "", subtypes, 1, isDefault); } private static InputMethodSubtype createDummyInputMethodSubtype(String locale, String mode, boolean isAuxiliary, boolean overridesImplicitlyEnabledSubtype, boolean isAsciiCapable, boolean isEnabledWhenDefaultIsNotAsciiCapable) { final StringBuilder subtypeExtraValue = new StringBuilder(); if (isEnabledWhenDefaultIsNotAsciiCapable) { subtypeExtraValue.append(EXTRA_VALUE_PAIR_SEPARATOR); subtypeExtraValue.append(EXTRA_VALUE_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE); } // TODO: Remove following code. InputMethodSubtype#isAsciiCapable() has been publicly // available since API level 19 (KitKat). We no longer need to rely on extra value. if (isAsciiCapable) { subtypeExtraValue.append(EXTRA_VALUE_PAIR_SEPARATOR); subtypeExtraValue.append(EXTRA_VALUE_ASCII_CAPABLE); } return new InputMethodSubtypeBuilder() .setSubtypeNameResId(0) .setSubtypeIconResId(0) .setSubtypeLocale(locale) .setSubtypeMode(mode) .setSubtypeExtraValue(subtypeExtraValue.toString()) .setIsAuxiliary(isAuxiliary) .setOverridesImplicitlyEnabledSubtype(overridesImplicitlyEnabledSubtype) .setIsAsciiCapable(isAsciiCapable) .build(); } private static ArrayList getImesWithDefaultVoiceIme() { ArrayList preinstalledImes = new ArrayList<>(); { final ArrayList subtypes = new ArrayList(); subtypes.add(createDummyInputMethodSubtype("auto", SUBTYPE_MODE_VOICE, IS_AUX, IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, !IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); subtypes.add(createDummyInputMethodSubtype("en_US", SUBTYPE_MODE_VOICE, IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, !IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); preinstalledImes.add(createDummyInputMethodInfo("DummyDefaultAutoVoiceIme", "dummy.voice0", "DummyVoice0", IS_AUX, IS_DEFAULT, subtypes)); } preinstalledImes.addAll(getImesWithoutDefaultVoiceIme()); return preinstalledImes; } private static ArrayList getImesWithoutDefaultVoiceIme() { ArrayList preinstalledImes = new ArrayList<>(); { final ArrayList subtypes = new ArrayList(); subtypes.add(createDummyInputMethodSubtype("auto", SUBTYPE_MODE_VOICE, IS_AUX, IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, !IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); subtypes.add(createDummyInputMethodSubtype("en_US", SUBTYPE_MODE_VOICE, IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, !IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); preinstalledImes.add(createDummyInputMethodInfo("DummyNonDefaultAutoVoiceIme0", "dummy.voice1", "DummyVoice1", IS_AUX, !IS_DEFAULT, subtypes)); } { final ArrayList subtypes = new ArrayList(); subtypes.add(createDummyInputMethodSubtype("auto", SUBTYPE_MODE_VOICE, IS_AUX, IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, !IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); subtypes.add(createDummyInputMethodSubtype("en_US", SUBTYPE_MODE_VOICE, IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, !IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); preinstalledImes.add(createDummyInputMethodInfo("DummyNonDefaultAutoVoiceIme1", "dummy.voice2", "DummyVoice2", IS_AUX, !IS_DEFAULT, subtypes)); } { final ArrayList subtypes = new ArrayList(); subtypes.add(createDummyInputMethodSubtype("en_US", SUBTYPE_MODE_VOICE, IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, !IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); preinstalledImes.add(createDummyInputMethodInfo("DummyNonDefaultVoiceIme2", "dummy.voice3", "DummyVoice3", IS_AUX, !IS_DEFAULT, subtypes)); } { final ArrayList subtypes = new ArrayList(); subtypes.add(createDummyInputMethodSubtype("en_US", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); preinstalledImes.add(createDummyInputMethodInfo("DummyDefaultEnKeyboardIme", "dummy.keyboard0", "DummyKeyboard0", !IS_AUX, IS_DEFAULT, subtypes)); } return preinstalledImes; } private static boolean contains(final String[] textList, final String textToBeChecked) { if (textList == null) { return false; } for (final String text : textList) { if (Objects.equals(textToBeChecked, text)) { return true; } } return false; } private static ArrayList getSamplePreinstalledImes(final String localeString) { ArrayList preinstalledImes = new ArrayList<>(); // a dummy Voice IME { final boolean isDefaultIme = false; final ArrayList subtypes = new ArrayList(); subtypes.add(createDummyInputMethodSubtype("", SUBTYPE_MODE_VOICE, IS_AUX, IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, !IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); preinstalledImes.add(createDummyInputMethodInfo("com.android.apps.inputmethod.voice", "com.android.inputmethod.voice", "DummyVoiceIme", IS_AUX, isDefaultIme, subtypes)); } // a dummy Hindi IME { final boolean isDefaultIme = contains(new String[]{ "hi", "en-rIN" }, localeString); final ArrayList subtypes = new ArrayList(); // TODO: This subtype should be marked as IS_ASCII_CAPABLE subtypes.add(createDummyInputMethodSubtype("en_IN", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, !IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); subtypes.add(createDummyInputMethodSubtype("hi", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, !IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); preinstalledImes.add(createDummyInputMethodInfo("com.android.apps.inputmethod.hindi", "com.android.inputmethod.hindi", "DummyHindiIme", !IS_AUX, isDefaultIme, subtypes)); } // a dummy Pinyin IME { final boolean isDefaultIme = contains(new String[]{ "zh-rCN" }, localeString); final ArrayList subtypes = new ArrayList(); subtypes.add(createDummyInputMethodSubtype("zh_CN", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, !IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); preinstalledImes.add(createDummyInputMethodInfo("com.android.apps.inputmethod.pinyin", "com.android.apps.inputmethod.pinyin", "DummyPinyinIme", !IS_AUX, isDefaultIme, subtypes)); } // a dummy Korean IME { final boolean isDefaultIme = contains(new String[]{ "ko" }, localeString); final ArrayList subtypes = new ArrayList(); subtypes.add(createDummyInputMethodSubtype("ko", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, !IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); preinstalledImes.add(createDummyInputMethodInfo("com.android.apps.inputmethod.korean", "com.android.apps.inputmethod.korean", "DummyKoreanIme", !IS_AUX, isDefaultIme, subtypes)); } // a dummy Latin IME { final boolean isDefaultIme = contains( new String[]{ "en-rUS", "en-rGB", "en-rIN", "en", "hi" }, localeString); final ArrayList subtypes = new ArrayList(); subtypes.add(createDummyInputMethodSubtype("en_US", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); subtypes.add(createDummyInputMethodSubtype("en_GB", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); subtypes.add(createDummyInputMethodSubtype("en_IN", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); subtypes.add(createDummyInputMethodSubtype("hi", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); preinstalledImes.add(createDummyInputMethodInfo("com.android.apps.inputmethod.latin", "com.android.apps.inputmethod.latin", "DummyLatinIme", !IS_AUX, isDefaultIme, subtypes)); } // a dummy Japanese IME { final boolean isDefaultIme = contains(new String[]{ "ja", "ja-rJP" }, localeString); final ArrayList subtypes = new ArrayList(); subtypes.add(createDummyInputMethodSubtype("ja", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, !IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); subtypes.add(createDummyInputMethodSubtype("emoji", SUBTYPE_MODE_KEYBOARD, !IS_AUX, !IS_OVERRIDES_IMPLICITLY_ENABLED_SUBTYPE, !IS_ASCII_CAPABLE, !IS_ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE)); preinstalledImes.add(createDummyInputMethodInfo("com.android.apps.inputmethod.japanese", "com.android.apps.inputmethod.japanese", "DummyJapaneseIme", !IS_AUX, isDefaultIme, subtypes)); } return preinstalledImes; } @SmallTest public void testGetSuitableLocalesForSpellChecker() throws Exception { { final ArrayList locales = InputMethodUtils.getSuitableLocalesForSpellChecker(LOCALE_EN_US); assertEquals(3, locales.size()); assertEquals(LOCALE_EN_US, locales.get(0)); assertEquals(LOCALE_EN_GB, locales.get(1)); assertEquals(LOCALE_EN, locales.get(2)); } { final ArrayList locales = InputMethodUtils.getSuitableLocalesForSpellChecker(LOCALE_EN_GB); assertEquals(3, locales.size()); assertEquals(LOCALE_EN_GB, locales.get(0)); assertEquals(LOCALE_EN_US, locales.get(1)); assertEquals(LOCALE_EN, locales.get(2)); } { final ArrayList locales = InputMethodUtils.getSuitableLocalesForSpellChecker(LOCALE_EN); assertEquals(3, locales.size()); assertEquals(LOCALE_EN, locales.get(0)); assertEquals(LOCALE_EN_US, locales.get(1)); assertEquals(LOCALE_EN_GB, locales.get(2)); } { final ArrayList locales = InputMethodUtils.getSuitableLocalesForSpellChecker(LOCALE_EN_IN); assertEquals(4, locales.size()); assertEquals(LOCALE_EN_IN, locales.get(0)); assertEquals(LOCALE_EN_US, locales.get(1)); assertEquals(LOCALE_EN_GB, locales.get(2)); assertEquals(LOCALE_EN, locales.get(3)); } { final ArrayList locales = InputMethodUtils.getSuitableLocalesForSpellChecker(LOCALE_JA_JP); assertEquals(5, locales.size()); assertEquals(LOCALE_JA_JP, locales.get(0)); assertEquals(LOCALE_JA, locales.get(1)); assertEquals(LOCALE_EN_US, locales.get(2)); assertEquals(LOCALE_EN_GB, locales.get(3)); assertEquals(Locale.ENGLISH, locales.get(4)); } // Test 3-letter language code. { final ArrayList locales = InputMethodUtils.getSuitableLocalesForSpellChecker(LOCALE_FIL_PH); assertEquals(5, locales.size()); assertEquals(LOCALE_FIL_PH, locales.get(0)); assertEquals(LOCALE_FIL, locales.get(1)); assertEquals(LOCALE_EN_US, locales.get(2)); assertEquals(LOCALE_EN_GB, locales.get(3)); assertEquals(Locale.ENGLISH, locales.get(4)); } // Test variant. { final ArrayList locales = InputMethodUtils.getSuitableLocalesForSpellChecker(LOCALE_TH_TH_TH); assertEquals(6, locales.size()); assertEquals(LOCALE_TH_TH_TH, locales.get(0)); assertEquals(LOCALE_TH_TH, locales.get(1)); assertEquals(LOCALE_TH, locales.get(2)); assertEquals(LOCALE_EN_US, locales.get(3)); assertEquals(LOCALE_EN_GB, locales.get(4)); assertEquals(Locale.ENGLISH, locales.get(5)); } // Test Locale extension. { final Locale localeWithoutVariant = LOCALE_JA_JP; final Locale localeWithVariant = new Locale.Builder() .setLocale(LOCALE_JA_JP) .setExtension('x', "android") .build(); assertFalse(localeWithoutVariant.equals(localeWithVariant)); final ArrayList locales = InputMethodUtils.getSuitableLocalesForSpellChecker(localeWithVariant); assertEquals(5, locales.size()); assertEquals(LOCALE_JA_JP, locales.get(0)); assertEquals(LOCALE_JA, locales.get(1)); assertEquals(LOCALE_EN_US, locales.get(2)); assertEquals(LOCALE_EN_GB, locales.get(3)); assertEquals(Locale.ENGLISH, locales.get(4)); } } }