| /* |
| * Copyright (C) 2014 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.keyboard; |
| |
| import android.content.Context; |
| import android.content.res.Resources; |
| import android.test.AndroidTestCase; |
| import android.view.ContextThemeWrapper; |
| import android.view.inputmethod.EditorInfo; |
| import android.view.inputmethod.InputMethodInfo; |
| import android.view.inputmethod.InputMethodSubtype; |
| |
| import com.android.inputmethod.compat.InputMethodSubtypeCompatUtils; |
| import com.android.inputmethod.keyboard.KeyboardLayoutSet.Builder; |
| import com.android.inputmethod.latin.R; |
| import com.android.inputmethod.latin.RichInputMethodManager; |
| import com.android.inputmethod.latin.RichInputMethodSubtype; |
| import com.android.inputmethod.latin.common.Constants; |
| import com.android.inputmethod.latin.settings.Settings; |
| import com.android.inputmethod.latin.utils.AdditionalSubtypeUtils; |
| import com.android.inputmethod.latin.utils.ResourceUtils; |
| import com.android.inputmethod.latin.utils.SubtypeLocaleUtils; |
| |
| import java.util.ArrayList; |
| import java.util.Locale; |
| |
| public abstract class KeyboardLayoutSetTestsBase extends AndroidTestCase { |
| // All input method subtypes of LatinIME. |
| private final ArrayList<InputMethodSubtype> mAllSubtypesList = new ArrayList<>(); |
| |
| public interface SubtypeFilter { |
| public boolean accept(final InputMethodSubtype subtype); |
| } |
| |
| public static final SubtypeFilter FILTER_IS_ASCII_CAPABLE = new SubtypeFilter() { |
| @Override |
| public boolean accept(InputMethodSubtype subtype) { |
| return InputMethodSubtypeCompatUtils.isAsciiCapable(subtype); |
| } |
| }; |
| |
| public static final SubtypeFilter FILTER_IS_ADDITIONAL_SUBTYPE = new SubtypeFilter() { |
| @Override |
| public boolean accept(InputMethodSubtype subtype) { |
| return AdditionalSubtypeUtils.isAdditionalSubtype(subtype); |
| } |
| }; |
| |
| private RichInputMethodManager mRichImm; |
| private InputMethodSubtype[] mSavedAdditionalSubtypes; |
| private int mScreenMetrics; |
| |
| protected abstract int getKeyboardThemeForTests(); |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| final Context context = getContext(); |
| final Resources res = context.getResources(); |
| RichInputMethodManager.init(context); |
| mRichImm = RichInputMethodManager.getInstance(); |
| |
| // Save and reset additional subtypes preference. |
| mSavedAdditionalSubtypes = mRichImm.getAdditionalSubtypes(); |
| final InputMethodSubtype[] predefinedAdditionalSubtypes = |
| AdditionalSubtypeUtils.createAdditionalSubtypesArray( |
| AdditionalSubtypeUtils.createPrefSubtypes( |
| res.getStringArray(R.array.predefined_subtypes))); |
| mRichImm.setAdditionalInputMethodSubtypes(predefinedAdditionalSubtypes); |
| |
| final KeyboardTheme keyboardTheme = KeyboardTheme.searchKeyboardThemeById( |
| getKeyboardThemeForTests(), KeyboardTheme.KEYBOARD_THEMES); |
| setContext(new ContextThemeWrapper(getContext(), keyboardTheme.mStyleId)); |
| KeyboardLayoutSet.onKeyboardThemeChanged(); |
| |
| mScreenMetrics = Settings.readScreenMetrics(res); |
| |
| final InputMethodInfo imi = mRichImm.getInputMethodInfoOfThisIme(); |
| final int subtypeCount = imi.getSubtypeCount(); |
| for (int index = 0; index < subtypeCount; index++) { |
| mAllSubtypesList.add(imi.getSubtypeAt(index)); |
| } |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| // Restore additional subtypes preference. |
| mRichImm.setAdditionalInputMethodSubtypes(mSavedAdditionalSubtypes); |
| super.tearDown(); |
| } |
| |
| protected final ArrayList<InputMethodSubtype> getAllSubtypesList() { |
| return mAllSubtypesList; |
| } |
| |
| protected final ArrayList<InputMethodSubtype> getSubtypesFilteredBy( |
| final SubtypeFilter filter) { |
| final ArrayList<InputMethodSubtype> list = new ArrayList<>(); |
| for (final InputMethodSubtype subtype : mAllSubtypesList) { |
| if (filter.accept(subtype)) { |
| list.add(subtype); |
| } |
| } |
| return list; |
| } |
| |
| protected final boolean isPhone() { |
| return Constants.isPhone(mScreenMetrics); |
| } |
| |
| protected final InputMethodSubtype getSubtype(final Locale locale, |
| final String keyboardLayout) { |
| for (final InputMethodSubtype subtype : mAllSubtypesList) { |
| final Locale subtypeLocale = SubtypeLocaleUtils.getSubtypeLocale(subtype); |
| final String subtypeLayout = SubtypeLocaleUtils.getKeyboardLayoutSetName(subtype); |
| if (locale.equals(subtypeLocale) && keyboardLayout.equals(subtypeLayout)) { |
| // Found subtype that matches locale and keyboard layout. |
| return subtype; |
| } |
| } |
| for (final InputMethodSubtype subtype : getSubtypesFilteredBy(FILTER_IS_ASCII_CAPABLE)) { |
| final Locale subtypeLocale = SubtypeLocaleUtils.getSubtypeLocale(subtype); |
| if (locale.equals(subtypeLocale)) { |
| // Create additional subtype. |
| return AdditionalSubtypeUtils.createAsciiEmojiCapableAdditionalSubtype( |
| locale.toString(), keyboardLayout); |
| } |
| } |
| throw new RuntimeException( |
| "Unknown subtype: locale=" + locale + " keyboardLayout=" + keyboardLayout); |
| } |
| |
| protected KeyboardLayoutSet createKeyboardLayoutSet(final InputMethodSubtype subtype, |
| final EditorInfo editorInfo) { |
| return createKeyboardLayoutSet(subtype, editorInfo, false /* voiceInputKeyEnabled */, |
| false /* languageSwitchKeyEnabled */, false /* splitLayoutEnabled */); |
| } |
| |
| protected KeyboardLayoutSet createKeyboardLayoutSet(final InputMethodSubtype subtype, |
| final EditorInfo editorInfo, final boolean voiceInputKeyEnabled, |
| final boolean languageSwitchKeyEnabled, final boolean splitLayoutEnabled) { |
| final Context context = getContext(); |
| final Resources res = context.getResources(); |
| final int keyboardWidth = ResourceUtils.getDefaultKeyboardWidth(res); |
| final int keyboardHeight = ResourceUtils.getDefaultKeyboardHeight(res); |
| final Builder builder = new Builder(context, editorInfo); |
| builder.setKeyboardGeometry(keyboardWidth, keyboardHeight) |
| .setSubtype(RichInputMethodSubtype.getRichInputMethodSubtype(subtype)) |
| .setVoiceInputKeyEnabled(voiceInputKeyEnabled) |
| .setLanguageSwitchKeyEnabled(languageSwitchKeyEnabled) |
| .setSplitLayoutEnabledByUser(splitLayoutEnabled); |
| return builder.build(); |
| } |
| } |