InputMethodAndLanguageSettings.java revision 9bcc60704991879a0f8c9098eef26233942d6fe2
1afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project/* 2afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 3afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * 4afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * you may not use this file except in compliance with the License. 6afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * You may obtain a copy of the License at 7afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * 8afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * 10afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * See the License for the specific language governing permissions and 14afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * limitations under the License. 15afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project */ 16afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 170417e4094713c5f4dac700b645000d0959bf62fasatokpackage com.android.settings.inputmethod; 180417e4094713c5f4dac700b645000d0959bf62fasatok 190417e4094713c5f4dac700b645000d0959bf62fasatokimport com.android.settings.R; 20e077d2b607032fb66a4a046aa4b46945d32d281esatokimport com.android.settings.Settings.SpellCheckersSettingsActivity; 210417e4094713c5f4dac700b645000d0959bf62fasatokimport com.android.settings.SettingsPreferenceFragment; 220417e4094713c5f4dac700b645000d0959bf62fasatokimport com.android.settings.Utils; 23b44161f3ed9b91f39086247d8efbdac42656b93bAmith Yamasaniimport com.android.settings.VoiceInputOutputSettings; 24afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 25c087e35d7f9a968ea035e931aa318cf36a3e1b90Jean Chalardimport android.app.Activity; 26b9509d046c911b7b334aa45f693c49a7182ef470satokimport android.content.ContentResolver; 27afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport android.content.Context; 283fa13775e805df6cc7244d3f93105c5d3a5b748fsatokimport android.content.Intent; 293fa13775e805df6cc7244d3f93105c5d3a5b748fsatokimport android.content.pm.PackageManager; 30afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport android.content.res.Configuration; 31b9509d046c911b7b334aa45f693c49a7182ef470satokimport android.database.ContentObserver; 32afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport android.os.Bundle; 33b9509d046c911b7b334aa45f693c49a7182ef470satokimport android.os.Handler; 343fa13775e805df6cc7244d3f93105c5d3a5b748fsatokimport android.preference.CheckBoxPreference; 35c88a7ff1efd10374974e45768bde1658cc1d8483satokimport android.preference.ListPreference; 36afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport android.preference.Preference; 373fa13775e805df6cc7244d3f93105c5d3a5b748fsatokimport android.preference.PreferenceCategory; 383fa13775e805df6cc7244d3f93105c5d3a5b748fsatokimport android.preference.PreferenceGroup; 39afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport android.preference.PreferenceScreen; 40c88a7ff1efd10374974e45768bde1658cc1d8483satokimport android.provider.Settings; 413fa13775e805df6cc7244d3f93105c5d3a5b748fsatokimport android.provider.Settings.System; 423fa13775e805df6cc7244d3f93105c5d3a5b748fsatokimport android.text.TextUtils; 433fa13775e805df6cc7244d3f93105c5d3a5b748fsatokimport android.view.inputmethod.InputMethodInfo; 44afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport android.view.inputmethod.InputMethodManager; 45c087e35d7f9a968ea035e931aa318cf36a3e1b90Jean Chalard 463fa13775e805df6cc7244d3f93105c5d3a5b748fsatokimport java.util.ArrayList; 473fa13775e805df6cc7244d3f93105c5d3a5b748fsatokimport java.util.Collections; 483fa13775e805df6cc7244d3f93105c5d3a5b748fsatokimport java.util.List; 4971ad1f4e3e819a40a830a148a2d1bd7b10fed09dJean Chalardimport java.util.Set; 50afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 51c88a7ff1efd10374974e45768bde1658cc1d8483satokpublic class InputMethodAndLanguageSettings extends SettingsPreferenceFragment 52c88a7ff1efd10374974e45768bde1658cc1d8483satok implements Preference.OnPreferenceChangeListener{ 530cc35e444bd71f117b6aed97e40ea4f3d82cd8faDaisuke Miyakawa 540f2e6dec7c8dc136783eacb5b62c9d3248c4845aAmith Yamasani private static final String KEY_PHONE_LANGUAGE = "phone_language"; 55c88a7ff1efd10374974e45768bde1658cc1d8483satok private static final String KEY_CURRENT_INPUT_METHOD = "current_input_method"; 56c88a7ff1efd10374974e45768bde1658cc1d8483satok private static final String KEY_INPUT_METHOD_SELECTOR = "input_method_selector"; 5771ad1f4e3e819a40a830a148a2d1bd7b10fed09dJean Chalard private static final String KEY_USER_DICTIONARY_SETTINGS = "key_user_dictionary_settings"; 583fa13775e805df6cc7244d3f93105c5d3a5b748fsatok // false: on ICS or later 593fa13775e805df6cc7244d3f93105c5d3a5b748fsatok private static final boolean SHOW_INPUT_METHOD_SWITCHER_SETTINGS = false; 6071ad1f4e3e819a40a830a148a2d1bd7b10fed09dJean Chalard 613fa13775e805df6cc7244d3f93105c5d3a5b748fsatok private static final String[] sSystemSettingNames = { 623fa13775e805df6cc7244d3f93105c5d3a5b748fsatok System.TEXT_AUTO_REPLACE, System.TEXT_AUTO_CAPS, System.TEXT_AUTO_PUNCTUATE, 633fa13775e805df6cc7244d3f93105c5d3a5b748fsatok }; 643fa13775e805df6cc7244d3f93105c5d3a5b748fsatok 653fa13775e805df6cc7244d3f93105c5d3a5b748fsatok private static final String[] sHardKeyboardKeys = { 663fa13775e805df6cc7244d3f93105c5d3a5b748fsatok "auto_replace", "auto_caps", "auto_punctuate", 673fa13775e805df6cc7244d3f93105c5d3a5b748fsatok }; 6886997beac8ccd3d9e1deedb4a7afe6ddeb3a0bd7The Android Open Source Project 69c88a7ff1efd10374974e45768bde1658cc1d8483satok private int mDefaultInputMethodSelectorVisibility = 0; 70c88a7ff1efd10374974e45768bde1658cc1d8483satok private ListPreference mShowInputMethodSelectorPref; 710f2e6dec7c8dc136783eacb5b62c9d3248c4845aAmith Yamasani private Preference mLanguagePref; 723fa13775e805df6cc7244d3f93105c5d3a5b748fsatok private ArrayList<InputMethodPreference> mInputMethodPreferenceList = 733fa13775e805df6cc7244d3f93105c5d3a5b748fsatok new ArrayList<InputMethodPreference>(); 743fa13775e805df6cc7244d3f93105c5d3a5b748fsatok private boolean mHaveHardKeyboard; 753fa13775e805df6cc7244d3f93105c5d3a5b748fsatok private PreferenceCategory mHardKeyboardCategory; 763fa13775e805df6cc7244d3f93105c5d3a5b748fsatok private InputMethodManager mImm; 773fa13775e805df6cc7244d3f93105c5d3a5b748fsatok private List<InputMethodInfo> mImis; 783fa13775e805df6cc7244d3f93105c5d3a5b748fsatok private boolean mIsOnlyImeSettings; 79b9509d046c911b7b334aa45f693c49a7182ef470satok private Handler mHandler; 80b9509d046c911b7b334aa45f693c49a7182ef470satok @SuppressWarnings("unused") 81b9509d046c911b7b334aa45f693c49a7182ef470satok private SettingsObserver mSettingsObserver; 82afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 83afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project @Override 84d79934731c8d33f6fc63b21c120b9ffba5d06f54Amith Yamasani public void onCreate(Bundle icicle) { 85afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project super.onCreate(icicle); 86afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 87afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project addPreferencesFromResource(R.xml.language_settings); 88afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 89c88a7ff1efd10374974e45768bde1658cc1d8483satok try { 90c88a7ff1efd10374974e45768bde1658cc1d8483satok mDefaultInputMethodSelectorVisibility = Integer.valueOf( 91c88a7ff1efd10374974e45768bde1658cc1d8483satok getString(R.string.input_method_selector_visibility_default_value)); 92c88a7ff1efd10374974e45768bde1658cc1d8483satok } catch (NumberFormatException e) { 93afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 9486997beac8ccd3d9e1deedb4a7afe6ddeb3a0bd7The Android Open Source Project 95c88a7ff1efd10374974e45768bde1658cc1d8483satok if (getActivity().getAssets().getLocales().length == 1) { 96c88a7ff1efd10374974e45768bde1658cc1d8483satok // No "Select language" pref if there's only one system locale available. 97c88a7ff1efd10374974e45768bde1658cc1d8483satok getPreferenceScreen().removePreference(findPreference(KEY_PHONE_LANGUAGE)); 98afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } else { 99c88a7ff1efd10374974e45768bde1658cc1d8483satok mLanguagePref = findPreference(KEY_PHONE_LANGUAGE); 100afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 1013fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (SHOW_INPUT_METHOD_SWITCHER_SETTINGS) { 1023fa13775e805df6cc7244d3f93105c5d3a5b748fsatok mShowInputMethodSelectorPref = (ListPreference)findPreference( 1033fa13775e805df6cc7244d3f93105c5d3a5b748fsatok KEY_INPUT_METHOD_SELECTOR); 1043fa13775e805df6cc7244d3f93105c5d3a5b748fsatok mShowInputMethodSelectorPref.setOnPreferenceChangeListener(this); 1053fa13775e805df6cc7244d3f93105c5d3a5b748fsatok // TODO: Update current input method name on summary 1063fa13775e805df6cc7244d3f93105c5d3a5b748fsatok updateInputMethodSelectorSummary(loadInputMethodSelectorVisibility()); 1073fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 108b44161f3ed9b91f39086247d8efbdac42656b93bAmith Yamasani 109b44161f3ed9b91f39086247d8efbdac42656b93bAmith Yamasani new VoiceInputOutputSettings(this).onCreate(); 1103fa13775e805df6cc7244d3f93105c5d3a5b748fsatok 1113fa13775e805df6cc7244d3f93105c5d3a5b748fsatok // Hard keyboard 1123fa13775e805df6cc7244d3f93105c5d3a5b748fsatok final Configuration config = getResources().getConfiguration(); 1133fa13775e805df6cc7244d3f93105c5d3a5b748fsatok mHaveHardKeyboard = (config.keyboard == Configuration.KEYBOARD_QWERTY); 1143fa13775e805df6cc7244d3f93105c5d3a5b748fsatok 1153fa13775e805df6cc7244d3f93105c5d3a5b748fsatok // IME 1163fa13775e805df6cc7244d3f93105c5d3a5b748fsatok mIsOnlyImeSettings = Settings.ACTION_INPUT_METHOD_SETTINGS.equals( 1173fa13775e805df6cc7244d3f93105c5d3a5b748fsatok getActivity().getIntent().getAction()); 1188ff6222a9136cdbaeea9191869b90abd179efc85satok getActivity().getIntent().setAction(null); 1193fa13775e805df6cc7244d3f93105c5d3a5b748fsatok mImm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); 1203fa13775e805df6cc7244d3f93105c5d3a5b748fsatok mImis = mImm.getInputMethodList(); 1213fa13775e805df6cc7244d3f93105c5d3a5b748fsatok createImePreferenceHierarchy((PreferenceGroup)findPreference("keyboard_settings_category")); 122e077d2b607032fb66a4a046aa4b46945d32d281esatok 123e077d2b607032fb66a4a046aa4b46945d32d281esatok final Intent intent = new Intent(Intent.ACTION_MAIN); 124e077d2b607032fb66a4a046aa4b46945d32d281esatok intent.setClass(getActivity(), SpellCheckersSettingsActivity.class); 125c0b569c317fad96abbf0ea23d07eb6d19f634ccfsatok final SpellCheckersPreference scp = ((SpellCheckersPreference)findPreference( 126c0b569c317fad96abbf0ea23d07eb6d19f634ccfsatok "spellcheckers_settings")); 127c0b569c317fad96abbf0ea23d07eb6d19f634ccfsatok if (scp != null) { 128c0b569c317fad96abbf0ea23d07eb6d19f634ccfsatok scp.setFragmentIntent(this, intent); 129c0b569c317fad96abbf0ea23d07eb6d19f634ccfsatok } 130b9509d046c911b7b334aa45f693c49a7182ef470satok 131b9509d046c911b7b334aa45f693c49a7182ef470satok mHandler = new Handler(); 132b9509d046c911b7b334aa45f693c49a7182ef470satok mSettingsObserver = new SettingsObserver(mHandler, getActivity()); 133afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 1349cd11a9aa5ac74ca89432655d019f68d789bc405satok 135c88a7ff1efd10374974e45768bde1658cc1d8483satok private void updateInputMethodSelectorSummary(int value) { 136c88a7ff1efd10374974e45768bde1658cc1d8483satok String[] inputMethodSelectorTitles = getResources().getStringArray( 137c88a7ff1efd10374974e45768bde1658cc1d8483satok R.array.input_method_selector_titles); 138c88a7ff1efd10374974e45768bde1658cc1d8483satok if (inputMethodSelectorTitles.length > value) { 139c88a7ff1efd10374974e45768bde1658cc1d8483satok mShowInputMethodSelectorPref.setSummary(inputMethodSelectorTitles[value]); 140c88a7ff1efd10374974e45768bde1658cc1d8483satok mShowInputMethodSelectorPref.setValue(String.valueOf(value)); 141afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 142afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 14380a7a1dbf22d689723d39bad9ba319b6f4b0201dThe Android Open Source Project 14471ad1f4e3e819a40a830a148a2d1bd7b10fed09dJean Chalard private void updateUserDictionaryPreference(Preference userDictionaryPreference) { 145c087e35d7f9a968ea035e931aa318cf36a3e1b90Jean Chalard final Activity activity = getActivity(); 14671ad1f4e3e819a40a830a148a2d1bd7b10fed09dJean Chalard final Set<String> localeList = UserDictionaryList.getUserDictionaryLocalesList(activity); 147410e75b15bd7ecfcb8985c4368fec5e355e2c099Jean Chalard if (null == localeList) { 148410e75b15bd7ecfcb8985c4368fec5e355e2c099Jean Chalard // The locale list is null if and only if the user dictionary service is 149410e75b15bd7ecfcb8985c4368fec5e355e2c099Jean Chalard // not present or disabled. In this case we need to remove the preference. 1508ba5c42b213c4cd5b8773595fea2a1be6a18d711Jean Chalard getPreferenceScreen().removePreference(userDictionaryPreference); 151410e75b15bd7ecfcb8985c4368fec5e355e2c099Jean Chalard } else if (localeList.size() <= 1) { 1524e658ba969830e8c9617dc8938271df1ed09aa44Jean Chalard final Intent intent = 1534e658ba969830e8c9617dc8938271df1ed09aa44Jean Chalard new Intent(UserDictionaryList.USER_DICTIONARY_SETTINGS_INTENT_ACTION); 15471ad1f4e3e819a40a830a148a2d1bd7b10fed09dJean Chalard userDictionaryPreference.setTitle(R.string.user_dict_single_settings_title); 1554e658ba969830e8c9617dc8938271df1ed09aa44Jean Chalard userDictionaryPreference.setIntent(intent); 15671ad1f4e3e819a40a830a148a2d1bd7b10fed09dJean Chalard // If the size of localeList is 0, we don't set the locale parameter in the 15771ad1f4e3e819a40a830a148a2d1bd7b10fed09dJean Chalard // extras. This will be interpreted by the UserDictionarySettings class as 15871ad1f4e3e819a40a830a148a2d1bd7b10fed09dJean Chalard // meaning "the current locale". 15971ad1f4e3e819a40a830a148a2d1bd7b10fed09dJean Chalard // Note that with the current code for UserDictionaryList#getUserDictionaryLocalesList() 16071ad1f4e3e819a40a830a148a2d1bd7b10fed09dJean Chalard // the locale list always has at least one element, since it always includes the current 16171ad1f4e3e819a40a830a148a2d1bd7b10fed09dJean Chalard // locale explicitly. @see UserDictionaryList.getUserDictionaryLocalesList(). 16271ad1f4e3e819a40a830a148a2d1bd7b10fed09dJean Chalard if (localeList.size() == 1) { 16371ad1f4e3e819a40a830a148a2d1bd7b10fed09dJean Chalard final String locale = (String)localeList.toArray()[0]; 16471ad1f4e3e819a40a830a148a2d1bd7b10fed09dJean Chalard userDictionaryPreference.getExtras().putString("locale", locale); 16571ad1f4e3e819a40a830a148a2d1bd7b10fed09dJean Chalard } 166c087e35d7f9a968ea035e931aa318cf36a3e1b90Jean Chalard } else { 16771ad1f4e3e819a40a830a148a2d1bd7b10fed09dJean Chalard userDictionaryPreference.setTitle(R.string.user_dict_multiple_settings_title); 16871ad1f4e3e819a40a830a148a2d1bd7b10fed09dJean Chalard userDictionaryPreference.setFragment(UserDictionaryList.class.getName()); 169c087e35d7f9a968ea035e931aa318cf36a3e1b90Jean Chalard } 170c087e35d7f9a968ea035e931aa318cf36a3e1b90Jean Chalard } 171c087e35d7f9a968ea035e931aa318cf36a3e1b90Jean Chalard 172afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project @Override 173d79934731c8d33f6fc63b21c120b9ffba5d06f54Amith Yamasani public void onResume() { 174afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project super.onResume(); 1759bcc60704991879a0f8c9098eef26233942d6fe2Shuhrat Dehkanov mSettingsObserver.resume(); 1763fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (!mIsOnlyImeSettings) { 1773fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (mLanguagePref != null) { 1783fa13775e805df6cc7244d3f93105c5d3a5b748fsatok Configuration conf = getResources().getConfiguration(); 1793fa13775e805df6cc7244d3f93105c5d3a5b748fsatok String locale = conf.locale.getDisplayName(conf.locale); 1803fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (locale != null && locale.length() > 1) { 1813fa13775e805df6cc7244d3f93105c5d3a5b748fsatok locale = Character.toUpperCase(locale.charAt(0)) + locale.substring(1); 1823fa13775e805df6cc7244d3f93105c5d3a5b748fsatok mLanguagePref.setSummary(locale); 1833fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 1843fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 1853fa13775e805df6cc7244d3f93105c5d3a5b748fsatok 1863fa13775e805df6cc7244d3f93105c5d3a5b748fsatok updateUserDictionaryPreference(findPreference(KEY_USER_DICTIONARY_SETTINGS)); 1873fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (SHOW_INPUT_METHOD_SWITCHER_SETTINGS) { 1883fa13775e805df6cc7244d3f93105c5d3a5b748fsatok mShowInputMethodSelectorPref.setOnPreferenceChangeListener(this); 1893fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 1903fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 1913fa13775e805df6cc7244d3f93105c5d3a5b748fsatok 1923fa13775e805df6cc7244d3f93105c5d3a5b748fsatok // Hard keyboard 1933fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (mHaveHardKeyboard) { 1943fa13775e805df6cc7244d3f93105c5d3a5b748fsatok for (int i = 0; i < sHardKeyboardKeys.length; ++i) { 195427a7ba1048d81b6b4fdcf29072c7584f6c18b87Jean Chalard CheckBoxPreference chkPref = (CheckBoxPreference) 1963fa13775e805df6cc7244d3f93105c5d3a5b748fsatok mHardKeyboardCategory.findPreference(sHardKeyboardKeys[i]); 1973fa13775e805df6cc7244d3f93105c5d3a5b748fsatok chkPref.setChecked( 1983fa13775e805df6cc7244d3f93105c5d3a5b748fsatok System.getInt(getContentResolver(), sSystemSettingNames[i], 1) > 0); 1990f2e6dec7c8dc136783eacb5b62c9d3248c4845aAmith Yamasani } 2000f2e6dec7c8dc136783eacb5b62c9d3248c4845aAmith Yamasani } 201c88a7ff1efd10374974e45768bde1658cc1d8483satok 2023fa13775e805df6cc7244d3f93105c5d3a5b748fsatok // IME 2033fa13775e805df6cc7244d3f93105c5d3a5b748fsatok InputMethodAndSubtypeUtil.loadInputMethodSubtypeList( 2043fa13775e805df6cc7244d3f93105c5d3a5b748fsatok this, getContentResolver(), mImis, null); 2053fa13775e805df6cc7244d3f93105c5d3a5b748fsatok updateActiveInputMethodsSummary(); 206afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 207afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 208afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project @Override 209d79934731c8d33f6fc63b21c120b9ffba5d06f54Amith Yamasani public void onPause() { 210afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project super.onPause(); 2119bcc60704991879a0f8c9098eef26233942d6fe2Shuhrat Dehkanov mSettingsObserver.pause(); 2123fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (SHOW_INPUT_METHOD_SWITCHER_SETTINGS) { 2133fa13775e805df6cc7244d3f93105c5d3a5b748fsatok mShowInputMethodSelectorPref.setOnPreferenceChangeListener(null); 2143fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 2153fa13775e805df6cc7244d3f93105c5d3a5b748fsatok InputMethodAndSubtypeUtil.saveInputMethodSubtypeList( 2163fa13775e805df6cc7244d3f93105c5d3a5b748fsatok this, getContentResolver(), mImis, mHaveHardKeyboard); 217afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 218afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 21986997beac8ccd3d9e1deedb4a7afe6ddeb3a0bd7The Android Open Source Project @Override 22086997beac8ccd3d9e1deedb4a7afe6ddeb3a0bd7The Android Open Source Project public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) { 221afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // Input Method stuff 222a718832e28095219a897c6e95e903c1a3fe57c12Ying Wang if (Utils.isMonkeyRunning()) { 223afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return false; 224afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 225c88a7ff1efd10374974e45768bde1658cc1d8483satok if (preference instanceof PreferenceScreen) { 226c88c6bbcd0d3901fe9f61bab82a17ec49ad62e6dDaisuke Miyakawa if (preference.getFragment() != null) { 227c88c6bbcd0d3901fe9f61bab82a17ec49ad62e6dDaisuke Miyakawa // Fragment will be handled correctly by the super class. 228c88a7ff1efd10374974e45768bde1658cc1d8483satok } else if (KEY_CURRENT_INPUT_METHOD.equals(preference.getKey())) { 229f58090d5224fa03e8f4d8a980306952686a152f0Daisuke Miyakawa final InputMethodManager imm = (InputMethodManager) 230f58090d5224fa03e8f4d8a980306952686a152f0Daisuke Miyakawa getSystemService(Context.INPUT_METHOD_SERVICE); 231103cc7da5f3ff9a46aa0b1dd9fcd0c7759c2d096satok imm.showInputMethodPicker(); 232afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 2333fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } else if (preference instanceof CheckBoxPreference) { 2343fa13775e805df6cc7244d3f93105c5d3a5b748fsatok final CheckBoxPreference chkPref = (CheckBoxPreference) preference; 2353fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (mHaveHardKeyboard) { 2363fa13775e805df6cc7244d3f93105c5d3a5b748fsatok for (int i = 0; i < sHardKeyboardKeys.length; ++i) { 2373fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (chkPref == mHardKeyboardCategory.findPreference(sHardKeyboardKeys[i])) { 2383fa13775e805df6cc7244d3f93105c5d3a5b748fsatok System.putInt(getContentResolver(), sSystemSettingNames[i], 2393fa13775e805df6cc7244d3f93105c5d3a5b748fsatok chkPref.isChecked() ? 1 : 0); 2403fa13775e805df6cc7244d3f93105c5d3a5b748fsatok return true; 2413fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 2423fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 2433fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 244afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 245afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return super.onPreferenceTreeClick(preferenceScreen, preference); 246afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 247afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 248c88a7ff1efd10374974e45768bde1658cc1d8483satok private void saveInputMethodSelectorVisibility(String value) { 249c88a7ff1efd10374974e45768bde1658cc1d8483satok try { 250c88a7ff1efd10374974e45768bde1658cc1d8483satok int intValue = Integer.valueOf(value); 251c88a7ff1efd10374974e45768bde1658cc1d8483satok Settings.Secure.putInt(getContentResolver(), 252c88a7ff1efd10374974e45768bde1658cc1d8483satok Settings.Secure.INPUT_METHOD_SELECTOR_VISIBILITY, intValue); 253c88a7ff1efd10374974e45768bde1658cc1d8483satok updateInputMethodSelectorSummary(intValue); 254c88a7ff1efd10374974e45768bde1658cc1d8483satok } catch(NumberFormatException e) { 255c88a7ff1efd10374974e45768bde1658cc1d8483satok } 256c88a7ff1efd10374974e45768bde1658cc1d8483satok } 257c88a7ff1efd10374974e45768bde1658cc1d8483satok 258c88a7ff1efd10374974e45768bde1658cc1d8483satok private int loadInputMethodSelectorVisibility() { 259c88a7ff1efd10374974e45768bde1658cc1d8483satok return Settings.Secure.getInt(getContentResolver(), 260c88a7ff1efd10374974e45768bde1658cc1d8483satok Settings.Secure.INPUT_METHOD_SELECTOR_VISIBILITY, 261c88a7ff1efd10374974e45768bde1658cc1d8483satok mDefaultInputMethodSelectorVisibility); 262c88a7ff1efd10374974e45768bde1658cc1d8483satok } 263c88a7ff1efd10374974e45768bde1658cc1d8483satok 26420108e2ed6d7fdc889d85702f7cbda906db141cfJiehua.Dai @Override 265c88a7ff1efd10374974e45768bde1658cc1d8483satok public boolean onPreferenceChange(Preference preference, Object value) { 2663fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (SHOW_INPUT_METHOD_SWITCHER_SETTINGS) { 2673fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (preference == mShowInputMethodSelectorPref) { 2683fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (value instanceof String) { 2693fa13775e805df6cc7244d3f93105c5d3a5b748fsatok saveInputMethodSelectorVisibility((String)value); 2703fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 271c88a7ff1efd10374974e45768bde1658cc1d8483satok } 27220108e2ed6d7fdc889d85702f7cbda906db141cfJiehua.Dai } 273c88a7ff1efd10374974e45768bde1658cc1d8483satok return false; 27420108e2ed6d7fdc889d85702f7cbda906db141cfJiehua.Dai } 27520108e2ed6d7fdc889d85702f7cbda906db141cfJiehua.Dai 2763fa13775e805df6cc7244d3f93105c5d3a5b748fsatok private void updateActiveInputMethodsSummary() { 2773fa13775e805df6cc7244d3f93105c5d3a5b748fsatok for (Preference pref : mInputMethodPreferenceList) { 2783fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (pref instanceof InputMethodPreference) { 2793fa13775e805df6cc7244d3f93105c5d3a5b748fsatok ((InputMethodPreference)pref).updateSummary(); 2803fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 2813fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 282b9509d046c911b7b334aa45f693c49a7182ef470satok updateCurrentImeName(); 283b9509d046c911b7b334aa45f693c49a7182ef470satok } 284b9509d046c911b7b334aa45f693c49a7182ef470satok 285b9509d046c911b7b334aa45f693c49a7182ef470satok private void updateCurrentImeName() { 286b9509d046c911b7b334aa45f693c49a7182ef470satok final Context context = getActivity(); 287b9509d046c911b7b334aa45f693c49a7182ef470satok if (context == null || mImm == null) return; 288b9509d046c911b7b334aa45f693c49a7182ef470satok final Preference curPref = getPreferenceScreen().findPreference(KEY_CURRENT_INPUT_METHOD); 289b9509d046c911b7b334aa45f693c49a7182ef470satok if (curPref != null) { 290b9509d046c911b7b334aa45f693c49a7182ef470satok final CharSequence curIme = InputMethodAndSubtypeUtil.getCurrentInputMethodName( 291b9509d046c911b7b334aa45f693c49a7182ef470satok context, getContentResolver(), mImm, mImis, getPackageManager()); 292b9509d046c911b7b334aa45f693c49a7182ef470satok if (!TextUtils.isEmpty(curIme)) { 293b9509d046c911b7b334aa45f693c49a7182ef470satok synchronized(this) { 294b9509d046c911b7b334aa45f693c49a7182ef470satok curPref.setSummary(curIme); 295b9509d046c911b7b334aa45f693c49a7182ef470satok } 296b9509d046c911b7b334aa45f693c49a7182ef470satok } 297b9509d046c911b7b334aa45f693c49a7182ef470satok } 2983fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 2993fa13775e805df6cc7244d3f93105c5d3a5b748fsatok 3003fa13775e805df6cc7244d3f93105c5d3a5b748fsatok private InputMethodPreference getInputMethodPreference(InputMethodInfo imi, int imiSize) { 3013fa13775e805df6cc7244d3f93105c5d3a5b748fsatok final PackageManager pm = getPackageManager(); 3023fa13775e805df6cc7244d3f93105c5d3a5b748fsatok final CharSequence label = imi.loadLabel(pm); 3033fa13775e805df6cc7244d3f93105c5d3a5b748fsatok // IME settings 3043fa13775e805df6cc7244d3f93105c5d3a5b748fsatok final Intent intent; 3053fa13775e805df6cc7244d3f93105c5d3a5b748fsatok final String settingsActivity = imi.getSettingsActivity(); 3063fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (!TextUtils.isEmpty(settingsActivity)) { 3073fa13775e805df6cc7244d3f93105c5d3a5b748fsatok intent = new Intent(Intent.ACTION_MAIN); 3083fa13775e805df6cc7244d3f93105c5d3a5b748fsatok intent.setClassName(imi.getPackageName(), settingsActivity); 3093fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } else { 3103fa13775e805df6cc7244d3f93105c5d3a5b748fsatok intent = null; 3113fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 3123fa13775e805df6cc7244d3f93105c5d3a5b748fsatok 3133fa13775e805df6cc7244d3f93105c5d3a5b748fsatok // Add a check box for enabling/disabling IME 3143fa13775e805df6cc7244d3f93105c5d3a5b748fsatok InputMethodPreference pref = new InputMethodPreference(this, intent, mImm, imi, imiSize); 3153fa13775e805df6cc7244d3f93105c5d3a5b748fsatok pref.setKey(imi.getId()); 3163fa13775e805df6cc7244d3f93105c5d3a5b748fsatok pref.setTitle(label); 3173fa13775e805df6cc7244d3f93105c5d3a5b748fsatok return pref; 3183fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 3193fa13775e805df6cc7244d3f93105c5d3a5b748fsatok 3203fa13775e805df6cc7244d3f93105c5d3a5b748fsatok private void createImePreferenceHierarchy(PreferenceGroup root) { 3213fa13775e805df6cc7244d3f93105c5d3a5b748fsatok final Preference hardKeyPref = findPreference("hard_keyboard"); 3223fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (mIsOnlyImeSettings) { 3233fa13775e805df6cc7244d3f93105c5d3a5b748fsatok getPreferenceScreen().removeAll(); 3243fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (hardKeyPref != null && mHaveHardKeyboard) { 3253fa13775e805df6cc7244d3f93105c5d3a5b748fsatok getPreferenceScreen().addPreference(hardKeyPref); 3263fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 3273fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (SHOW_INPUT_METHOD_SWITCHER_SETTINGS) { 3283fa13775e805df6cc7244d3f93105c5d3a5b748fsatok getPreferenceScreen().addPreference(mShowInputMethodSelectorPref); 3293fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 3303fa13775e805df6cc7244d3f93105c5d3a5b748fsatok getPreferenceScreen().addPreference(root); 3313fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 3323fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (hardKeyPref != null) { 3333fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (mHaveHardKeyboard) { 3343fa13775e805df6cc7244d3f93105c5d3a5b748fsatok mHardKeyboardCategory = (PreferenceCategory) hardKeyPref; 3353fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } else { 3363fa13775e805df6cc7244d3f93105c5d3a5b748fsatok getPreferenceScreen().removePreference(hardKeyPref); 3373fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 3383fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 3393fa13775e805df6cc7244d3f93105c5d3a5b748fsatok root.removeAll(); 3403fa13775e805df6cc7244d3f93105c5d3a5b748fsatok mInputMethodPreferenceList.clear(); 3413fa13775e805df6cc7244d3f93105c5d3a5b748fsatok 3423fa13775e805df6cc7244d3f93105c5d3a5b748fsatok if (!mIsOnlyImeSettings) { 3433fa13775e805df6cc7244d3f93105c5d3a5b748fsatok // Current IME selection 3443fa13775e805df6cc7244d3f93105c5d3a5b748fsatok final PreferenceScreen currentIme = new PreferenceScreen(getActivity(), null); 3453fa13775e805df6cc7244d3f93105c5d3a5b748fsatok currentIme.setKey(KEY_CURRENT_INPUT_METHOD); 3463fa13775e805df6cc7244d3f93105c5d3a5b748fsatok currentIme.setTitle(getResources().getString(R.string.current_input_method)); 3473fa13775e805df6cc7244d3f93105c5d3a5b748fsatok root.addPreference(currentIme); 3483fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 3493fa13775e805df6cc7244d3f93105c5d3a5b748fsatok 3503fa13775e805df6cc7244d3f93105c5d3a5b748fsatok final int N = (mImis == null ? 0 : mImis.size()); 3513fa13775e805df6cc7244d3f93105c5d3a5b748fsatok for (int i = 0; i < N; ++i) { 3523fa13775e805df6cc7244d3f93105c5d3a5b748fsatok final InputMethodInfo imi = mImis.get(i); 3533fa13775e805df6cc7244d3f93105c5d3a5b748fsatok final InputMethodPreference pref = getInputMethodPreference(imi, N); 3543fa13775e805df6cc7244d3f93105c5d3a5b748fsatok mInputMethodPreferenceList.add(pref); 3553fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 3563fa13775e805df6cc7244d3f93105c5d3a5b748fsatok 3573fa13775e805df6cc7244d3f93105c5d3a5b748fsatok Collections.sort(mInputMethodPreferenceList); 3583fa13775e805df6cc7244d3f93105c5d3a5b748fsatok for (int i = 0; i < N; ++i) { 3593fa13775e805df6cc7244d3f93105c5d3a5b748fsatok root.addPreference(mInputMethodPreferenceList.get(i)); 3603fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 3613fa13775e805df6cc7244d3f93105c5d3a5b748fsatok } 362b9509d046c911b7b334aa45f693c49a7182ef470satok 363b9509d046c911b7b334aa45f693c49a7182ef470satok private class SettingsObserver extends ContentObserver { 3649bcc60704991879a0f8c9098eef26233942d6fe2Shuhrat Dehkanov private Context mContext; 3659bcc60704991879a0f8c9098eef26233942d6fe2Shuhrat Dehkanov 366b9509d046c911b7b334aa45f693c49a7182ef470satok public SettingsObserver(Handler handler, Context context) { 367b9509d046c911b7b334aa45f693c49a7182ef470satok super(handler); 3689bcc60704991879a0f8c9098eef26233942d6fe2Shuhrat Dehkanov mContext = context; 3699bcc60704991879a0f8c9098eef26233942d6fe2Shuhrat Dehkanov } 3709bcc60704991879a0f8c9098eef26233942d6fe2Shuhrat Dehkanov 3719bcc60704991879a0f8c9098eef26233942d6fe2Shuhrat Dehkanov @Override public void onChange(boolean selfChange) { 3729bcc60704991879a0f8c9098eef26233942d6fe2Shuhrat Dehkanov updateCurrentImeName(); 3739bcc60704991879a0f8c9098eef26233942d6fe2Shuhrat Dehkanov } 3749bcc60704991879a0f8c9098eef26233942d6fe2Shuhrat Dehkanov 3759bcc60704991879a0f8c9098eef26233942d6fe2Shuhrat Dehkanov public void resume() { 3769bcc60704991879a0f8c9098eef26233942d6fe2Shuhrat Dehkanov final ContentResolver cr = mContext.getContentResolver(); 377b9509d046c911b7b334aa45f693c49a7182ef470satok cr.registerContentObserver( 378b9509d046c911b7b334aa45f693c49a7182ef470satok Settings.Secure.getUriFor(Settings.Secure.DEFAULT_INPUT_METHOD), false, this); 379b9509d046c911b7b334aa45f693c49a7182ef470satok cr.registerContentObserver(Settings.Secure.getUriFor( 380b9509d046c911b7b334aa45f693c49a7182ef470satok Settings.Secure.SELECTED_INPUT_METHOD_SUBTYPE), false, this); 381b9509d046c911b7b334aa45f693c49a7182ef470satok } 382b9509d046c911b7b334aa45f693c49a7182ef470satok 3839bcc60704991879a0f8c9098eef26233942d6fe2Shuhrat Dehkanov public void pause() { 3849bcc60704991879a0f8c9098eef26233942d6fe2Shuhrat Dehkanov mContext.getContentResolver().unregisterContentObserver(this); 385b9509d046c911b7b334aa45f693c49a7182ef470satok } 386b9509d046c911b7b334aa45f693c49a7182ef470satok } 387afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project} 388