14a5f889f80b683446e498f244d0eadfd979ca5d0satok/* 24a5f889f80b683446e498f244d0eadfd979ca5d0satok * Copyright (C) 2010 The Android Open Source Project 34a5f889f80b683446e498f244d0eadfd979ca5d0satok * 44a5f889f80b683446e498f244d0eadfd979ca5d0satok * Licensed under the Apache License, Version 2.0 (the "License"); 54a5f889f80b683446e498f244d0eadfd979ca5d0satok * you may not use this file except in compliance with the License. 64a5f889f80b683446e498f244d0eadfd979ca5d0satok * You may obtain a copy of the License at 74a5f889f80b683446e498f244d0eadfd979ca5d0satok * 84a5f889f80b683446e498f244d0eadfd979ca5d0satok * http://www.apache.org/licenses/LICENSE-2.0 94a5f889f80b683446e498f244d0eadfd979ca5d0satok * 104a5f889f80b683446e498f244d0eadfd979ca5d0satok * Unless required by applicable law or agreed to in writing, software 114a5f889f80b683446e498f244d0eadfd979ca5d0satok * distributed under the License is distributed on an "AS IS" BASIS, 124a5f889f80b683446e498f244d0eadfd979ca5d0satok * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 134a5f889f80b683446e498f244d0eadfd979ca5d0satok * See the License for the specific language governing permissions and 144a5f889f80b683446e498f244d0eadfd979ca5d0satok * limitations under the License. 154a5f889f80b683446e498f244d0eadfd979ca5d0satok */ 164a5f889f80b683446e498f244d0eadfd979ca5d0satok 170417e4094713c5f4dac700b645000d0959bf62fasatokpackage com.android.settings.inputmethod; 180417e4094713c5f4dac700b645000d0959bf62fasatok 190417e4094713c5f4dac700b645000d0959bf62fasatokimport com.android.settings.R; 200417e4094713c5f4dac700b645000d0959bf62fasatokimport com.android.settings.SettingsPreferenceFragment; 214a5f889f80b683446e498f244d0eadfd979ca5d0satok 224a5f889f80b683446e498f244d0eadfd979ca5d0satokimport android.app.AlertDialog; 234a5f889f80b683446e498f244d0eadfd979ca5d0satokimport android.content.Context; 244a5f889f80b683446e498f244d0eadfd979ca5d0satokimport android.content.DialogInterface; 255e9c5e7bcfbdc3d61f80bc95d16a7d57a362bc39satokimport android.content.Intent; 264a5f889f80b683446e498f244d0eadfd979ca5d0satokimport android.content.pm.PackageManager; 274a5f889f80b683446e498f244d0eadfd979ca5d0satokimport android.content.res.Configuration; 284a5f889f80b683446e498f244d0eadfd979ca5d0satokimport android.os.Bundle; 294a5f889f80b683446e498f244d0eadfd979ca5d0satokimport android.preference.CheckBoxPreference; 304a5f889f80b683446e498f244d0eadfd979ca5d0satokimport android.preference.Preference; 314a5f889f80b683446e498f244d0eadfd979ca5d0satokimport android.preference.PreferenceCategory; 324a5f889f80b683446e498f244d0eadfd979ca5d0satokimport android.preference.PreferenceScreen; 33c88a7ff1efd10374974e45768bde1658cc1d8483satokimport android.text.TextUtils; 3494bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatokimport android.util.Log; 354a5f889f80b683446e498f244d0eadfd979ca5d0satokimport android.view.inputmethod.InputMethodInfo; 364a5f889f80b683446e498f244d0eadfd979ca5d0satokimport android.view.inputmethod.InputMethodManager; 374a5f889f80b683446e498f244d0eadfd979ca5d0satokimport android.view.inputmethod.InputMethodSubtype; 384a5f889f80b683446e498f244d0eadfd979ca5d0satok 39ef120bea7b8cb3b891ae3f39d7a97989c107a16fSatoshi Kataokaimport java.text.Collator; 404a5f889f80b683446e498f244d0eadfd979ca5d0satokimport java.util.ArrayList; 41ae70ee49492bd89c949946562b43a75f3c81b0adsatokimport java.util.Collections; 42ef120bea7b8cb3b891ae3f39d7a97989c107a16fSatoshi Kataokaimport java.util.Comparator; 43c88a7ff1efd10374974e45768bde1658cc1d8483satokimport java.util.HashMap; 444a5f889f80b683446e498f244d0eadfd979ca5d0satokimport java.util.List; 45ef120bea7b8cb3b891ae3f39d7a97989c107a16fSatoshi Kataokaimport java.util.Locale; 464a5f889f80b683446e498f244d0eadfd979ca5d0satok 474a5f889f80b683446e498f244d0eadfd979ca5d0satokpublic class InputMethodAndSubtypeEnabler extends SettingsPreferenceFragment { 4894bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok private static final String TAG =InputMethodAndSubtypeEnabler.class.getSimpleName(); 494a5f889f80b683446e498f244d0eadfd979ca5d0satok private AlertDialog mDialog = null; 50c88a7ff1efd10374974e45768bde1658cc1d8483satok private boolean mHaveHardKeyboard; 511c58c15e7a84b582b7d4d20c26824cabce80bce9satok final private HashMap<String, List<Preference>> mInputMethodAndSubtypePrefsMap = 521c58c15e7a84b582b7d4d20c26824cabce80bce9satok new HashMap<String, List<Preference>>(); 531c58c15e7a84b582b7d4d20c26824cabce80bce9satok final private HashMap<String, CheckBoxPreference> mSubtypeAutoSelectionCBMap = 541c58c15e7a84b582b7d4d20c26824cabce80bce9satok new HashMap<String, CheckBoxPreference>(); 551c58c15e7a84b582b7d4d20c26824cabce80bce9satok private InputMethodManager mImm; 56c88a7ff1efd10374974e45768bde1658cc1d8483satok private List<InputMethodInfo> mInputMethodProperties; 57c88a7ff1efd10374974e45768bde1658cc1d8483satok private String mInputMethodId; 5816c3e74d72ec2d18aff007cb88fcf02995918a90satok private String mTitle; 59ae70ee49492bd89c949946562b43a75f3c81b0adsatok private String mSystemLocale = ""; 60ef120bea7b8cb3b891ae3f39d7a97989c107a16fSatoshi Kataoka private Collator mCollator = Collator.getInstance(); 614a5f889f80b683446e498f244d0eadfd979ca5d0satok 624a5f889f80b683446e498f244d0eadfd979ca5d0satok @Override 634a5f889f80b683446e498f244d0eadfd979ca5d0satok public void onCreate(Bundle icicle) { 644a5f889f80b683446e498f244d0eadfd979ca5d0satok super.onCreate(icicle); 651c58c15e7a84b582b7d4d20c26824cabce80bce9satok mImm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); 66ae70ee49492bd89c949946562b43a75f3c81b0adsatok final Configuration config = getResources().getConfiguration(); 674a5f889f80b683446e498f244d0eadfd979ca5d0satok mHaveHardKeyboard = (config.keyboard == Configuration.KEYBOARD_QWERTY); 68649b9f19e1193547f339239afa32d569f43358fcDaisuke Miyakawa 695e9c5e7bcfbdc3d61f80bc95d16a7d57a362bc39satok final Bundle arguments = getArguments(); 70649b9f19e1193547f339239afa32d569f43358fcDaisuke Miyakawa // Input method id should be available from an Intent when this preference is launched as a 71649b9f19e1193547f339239afa32d569f43358fcDaisuke Miyakawa // single Activity (see InputMethodAndSubtypeEnablerActivity). It should be available 72649b9f19e1193547f339239afa32d569f43358fcDaisuke Miyakawa // from a preference argument when the preference is launched as a part of the other 73649b9f19e1193547f339239afa32d569f43358fcDaisuke Miyakawa // Activity (like a right pane of 2-pane Settings app) 749f7320132b7a5e7def378ae754c8c708759a8670Tadashi G. Takaoka mInputMethodId = getActivity().getIntent().getStringExtra( 759f7320132b7a5e7def378ae754c8c708759a8670Tadashi G. Takaoka android.provider.Settings.EXTRA_INPUT_METHOD_ID); 765e9c5e7bcfbdc3d61f80bc95d16a7d57a362bc39satok if (mInputMethodId == null && (arguments != null)) { 77649b9f19e1193547f339239afa32d569f43358fcDaisuke Miyakawa final String inputMethodId = 785e9c5e7bcfbdc3d61f80bc95d16a7d57a362bc39satok arguments.getString(android.provider.Settings.EXTRA_INPUT_METHOD_ID); 79649b9f19e1193547f339239afa32d569f43358fcDaisuke Miyakawa if (inputMethodId != null) { 80649b9f19e1193547f339239afa32d569f43358fcDaisuke Miyakawa mInputMethodId = inputMethodId; 81649b9f19e1193547f339239afa32d569f43358fcDaisuke Miyakawa } 82649b9f19e1193547f339239afa32d569f43358fcDaisuke Miyakawa } 8316c3e74d72ec2d18aff007cb88fcf02995918a90satok mTitle = getActivity().getIntent().getStringExtra(Intent.EXTRA_TITLE); 8416c3e74d72ec2d18aff007cb88fcf02995918a90satok if (mTitle == null && (arguments != null)) { 8516c3e74d72ec2d18aff007cb88fcf02995918a90satok final String title = arguments.getString(Intent.EXTRA_TITLE); 8616c3e74d72ec2d18aff007cb88fcf02995918a90satok if (title != null) { 8716c3e74d72ec2d18aff007cb88fcf02995918a90satok mTitle = title; 8816c3e74d72ec2d18aff007cb88fcf02995918a90satok } 895e9c5e7bcfbdc3d61f80bc95d16a7d57a362bc39satok } 90649b9f19e1193547f339239afa32d569f43358fcDaisuke Miyakawa 91ef120bea7b8cb3b891ae3f39d7a97989c107a16fSatoshi Kataoka final Locale locale = config.locale; 92ef120bea7b8cb3b891ae3f39d7a97989c107a16fSatoshi Kataoka mSystemLocale = locale.toString(); 93ef120bea7b8cb3b891ae3f39d7a97989c107a16fSatoshi Kataoka mCollator = Collator.getInstance(locale); 944a5f889f80b683446e498f244d0eadfd979ca5d0satok onCreateIMM(); 954a5f889f80b683446e498f244d0eadfd979ca5d0satok setPreferenceScreen(createPreferenceHierarchy()); 964a5f889f80b683446e498f244d0eadfd979ca5d0satok } 974a5f889f80b683446e498f244d0eadfd979ca5d0satok 984a5f889f80b683446e498f244d0eadfd979ca5d0satok @Override 9916c3e74d72ec2d18aff007cb88fcf02995918a90satok public void onActivityCreated(Bundle icicle) { 10016c3e74d72ec2d18aff007cb88fcf02995918a90satok super.onActivityCreated(icicle); 10116c3e74d72ec2d18aff007cb88fcf02995918a90satok if (!TextUtils.isEmpty(mTitle)) { 10216c3e74d72ec2d18aff007cb88fcf02995918a90satok getActivity().setTitle(mTitle); 10316c3e74d72ec2d18aff007cb88fcf02995918a90satok } 10416c3e74d72ec2d18aff007cb88fcf02995918a90satok } 10516c3e74d72ec2d18aff007cb88fcf02995918a90satok 10616c3e74d72ec2d18aff007cb88fcf02995918a90satok @Override 1074a5f889f80b683446e498f244d0eadfd979ca5d0satok public void onResume() { 1084a5f889f80b683446e498f244d0eadfd979ca5d0satok super.onResume(); 1090417e4094713c5f4dac700b645000d0959bf62fasatok InputMethodAndSubtypeUtil.loadInputMethodSubtypeList( 1101c58c15e7a84b582b7d4d20c26824cabce80bce9satok this, getContentResolver(), mInputMethodProperties, mInputMethodAndSubtypePrefsMap); 1111c58c15e7a84b582b7d4d20c26824cabce80bce9satok updateAutoSelectionCB(); 1124a5f889f80b683446e498f244d0eadfd979ca5d0satok } 1134a5f889f80b683446e498f244d0eadfd979ca5d0satok 1144a5f889f80b683446e498f244d0eadfd979ca5d0satok @Override 1154a5f889f80b683446e498f244d0eadfd979ca5d0satok public void onPause() { 1164a5f889f80b683446e498f244d0eadfd979ca5d0satok super.onPause(); 1171c58c15e7a84b582b7d4d20c26824cabce80bce9satok // Clear all subtypes of all IMEs to make sure 1181c58c15e7a84b582b7d4d20c26824cabce80bce9satok clearImplicitlyEnabledSubtypes(null); 1190417e4094713c5f4dac700b645000d0959bf62fasatok InputMethodAndSubtypeUtil.saveInputMethodSubtypeList(this, getContentResolver(), 1205fd39cafe1de792300e9e3dd60258a1ce5079f73satok mInputMethodProperties, mHaveHardKeyboard); 1214a5f889f80b683446e498f244d0eadfd979ca5d0satok } 1224a5f889f80b683446e498f244d0eadfd979ca5d0satok 1234a5f889f80b683446e498f244d0eadfd979ca5d0satok @Override 1244a5f889f80b683446e498f244d0eadfd979ca5d0satok public boolean onPreferenceTreeClick( 1254a5f889f80b683446e498f244d0eadfd979ca5d0satok PreferenceScreen preferenceScreen, Preference preference) { 1264a5f889f80b683446e498f244d0eadfd979ca5d0satok 1274a5f889f80b683446e498f244d0eadfd979ca5d0satok if (preference instanceof CheckBoxPreference) { 1284a5f889f80b683446e498f244d0eadfd979ca5d0satok final CheckBoxPreference chkPref = (CheckBoxPreference) preference; 1291c58c15e7a84b582b7d4d20c26824cabce80bce9satok 1301c58c15e7a84b582b7d4d20c26824cabce80bce9satok for (String imiId: mSubtypeAutoSelectionCBMap.keySet()) { 1311c58c15e7a84b582b7d4d20c26824cabce80bce9satok if (mSubtypeAutoSelectionCBMap.get(imiId) == chkPref) { 1321c58c15e7a84b582b7d4d20c26824cabce80bce9satok // We look for the first preference item in subtype enabler. 1331c58c15e7a84b582b7d4d20c26824cabce80bce9satok // The first item is used for turning on/off subtype auto selection. 1341c58c15e7a84b582b7d4d20c26824cabce80bce9satok // We are in the subtype enabler and trying selecting subtypes automatically. 1351c58c15e7a84b582b7d4d20c26824cabce80bce9satok setSubtypeAutoSelectionEnabled(imiId, chkPref.isChecked()); 1361c58c15e7a84b582b7d4d20c26824cabce80bce9satok return super.onPreferenceTreeClick(preferenceScreen, preference); 1371c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 1381c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 1391c58c15e7a84b582b7d4d20c26824cabce80bce9satok 1404a5f889f80b683446e498f244d0eadfd979ca5d0satok final String id = chkPref.getKey(); 1414a5f889f80b683446e498f244d0eadfd979ca5d0satok if (chkPref.isChecked()) { 1424a5f889f80b683446e498f244d0eadfd979ca5d0satok InputMethodInfo selImi = null; 1434a5f889f80b683446e498f244d0eadfd979ca5d0satok final int N = mInputMethodProperties.size(); 1444a5f889f80b683446e498f244d0eadfd979ca5d0satok for (int i = 0; i < N; i++) { 1454a5f889f80b683446e498f244d0eadfd979ca5d0satok InputMethodInfo imi = mInputMethodProperties.get(i); 1464a5f889f80b683446e498f244d0eadfd979ca5d0satok if (id.equals(imi.getId())) { 1474a5f889f80b683446e498f244d0eadfd979ca5d0satok selImi = imi; 1489cd11a9aa5ac74ca89432655d019f68d789bc405satok if (InputMethodAndSubtypeUtil.isSystemIme(imi)) { 1499cd11a9aa5ac74ca89432655d019f68d789bc405satok InputMethodAndSubtypeUtil.setSubtypesPreferenceEnabled( 1509cd11a9aa5ac74ca89432655d019f68d789bc405satok this, mInputMethodProperties, id, true); 1514a5f889f80b683446e498f244d0eadfd979ca5d0satok // This is a built-in IME, so no need to warn. 1524a5f889f80b683446e498f244d0eadfd979ca5d0satok return super.onPreferenceTreeClick(preferenceScreen, preference); 1534a5f889f80b683446e498f244d0eadfd979ca5d0satok } 1544a5f889f80b683446e498f244d0eadfd979ca5d0satok break; 1554a5f889f80b683446e498f244d0eadfd979ca5d0satok } 1564a5f889f80b683446e498f244d0eadfd979ca5d0satok } 1574a5f889f80b683446e498f244d0eadfd979ca5d0satok if (selImi == null) { 1584a5f889f80b683446e498f244d0eadfd979ca5d0satok return super.onPreferenceTreeClick(preferenceScreen, preference); 1594a5f889f80b683446e498f244d0eadfd979ca5d0satok } 1604a5f889f80b683446e498f244d0eadfd979ca5d0satok chkPref.setChecked(false); 1614a5f889f80b683446e498f244d0eadfd979ca5d0satok if (mDialog == null) { 1624a5f889f80b683446e498f244d0eadfd979ca5d0satok mDialog = (new AlertDialog.Builder(getActivity())) 1634a5f889f80b683446e498f244d0eadfd979ca5d0satok .setTitle(android.R.string.dialog_alert_title) 164c8272b075275f81ddfb9cef2f92514b7ce3365deBjörn Lundén .setIconAttribute(android.R.attr.alertDialogIcon) 1654a5f889f80b683446e498f244d0eadfd979ca5d0satok .setCancelable(true) 1664a5f889f80b683446e498f244d0eadfd979ca5d0satok .setPositiveButton(android.R.string.ok, 1674a5f889f80b683446e498f244d0eadfd979ca5d0satok new DialogInterface.OnClickListener() { 168e077d2b607032fb66a4a046aa4b46945d32d281esatok @Override 1694a5f889f80b683446e498f244d0eadfd979ca5d0satok public void onClick(DialogInterface dialog, int which) { 1704a5f889f80b683446e498f244d0eadfd979ca5d0satok chkPref.setChecked(true); 1719cd11a9aa5ac74ca89432655d019f68d789bc405satok InputMethodAndSubtypeUtil.setSubtypesPreferenceEnabled( 1729cd11a9aa5ac74ca89432655d019f68d789bc405satok InputMethodAndSubtypeEnabler.this, 1739cd11a9aa5ac74ca89432655d019f68d789bc405satok mInputMethodProperties, id, true); 1744a5f889f80b683446e498f244d0eadfd979ca5d0satok } 1754a5f889f80b683446e498f244d0eadfd979ca5d0satok 1764a5f889f80b683446e498f244d0eadfd979ca5d0satok }) 1774a5f889f80b683446e498f244d0eadfd979ca5d0satok .setNegativeButton(android.R.string.cancel, 1784a5f889f80b683446e498f244d0eadfd979ca5d0satok new DialogInterface.OnClickListener() { 179e077d2b607032fb66a4a046aa4b46945d32d281esatok @Override 1804a5f889f80b683446e498f244d0eadfd979ca5d0satok public void onClick(DialogInterface dialog, int which) { 1814a5f889f80b683446e498f244d0eadfd979ca5d0satok } 1824a5f889f80b683446e498f244d0eadfd979ca5d0satok 1834a5f889f80b683446e498f244d0eadfd979ca5d0satok }) 1844a5f889f80b683446e498f244d0eadfd979ca5d0satok .create(); 1854a5f889f80b683446e498f244d0eadfd979ca5d0satok } else { 1864a5f889f80b683446e498f244d0eadfd979ca5d0satok if (mDialog.isShowing()) { 1874a5f889f80b683446e498f244d0eadfd979ca5d0satok mDialog.dismiss(); 1884a5f889f80b683446e498f244d0eadfd979ca5d0satok } 1894a5f889f80b683446e498f244d0eadfd979ca5d0satok } 1904a5f889f80b683446e498f244d0eadfd979ca5d0satok mDialog.setMessage(getResources().getString( 1914a5f889f80b683446e498f244d0eadfd979ca5d0satok R.string.ime_security_warning, 1924a5f889f80b683446e498f244d0eadfd979ca5d0satok selImi.getServiceInfo().applicationInfo.loadLabel(getPackageManager()))); 1934a5f889f80b683446e498f244d0eadfd979ca5d0satok mDialog.show(); 1944a5f889f80b683446e498f244d0eadfd979ca5d0satok } else { 1959cd11a9aa5ac74ca89432655d019f68d789bc405satok InputMethodAndSubtypeUtil.setSubtypesPreferenceEnabled( 1969cd11a9aa5ac74ca89432655d019f68d789bc405satok this, mInputMethodProperties, id, false); 19774a5414b3c4473106ab2c043d52d8b55a9e4d0c5satok updateAutoSelectionCB(); 1984a5f889f80b683446e498f244d0eadfd979ca5d0satok } 1994a5f889f80b683446e498f244d0eadfd979ca5d0satok } 2004a5f889f80b683446e498f244d0eadfd979ca5d0satok return super.onPreferenceTreeClick(preferenceScreen, preference); 2014a5f889f80b683446e498f244d0eadfd979ca5d0satok } 2024a5f889f80b683446e498f244d0eadfd979ca5d0satok 2034a5f889f80b683446e498f244d0eadfd979ca5d0satok @Override 2044a5f889f80b683446e498f244d0eadfd979ca5d0satok public void onDestroy() { 2054a5f889f80b683446e498f244d0eadfd979ca5d0satok super.onDestroy(); 2064a5f889f80b683446e498f244d0eadfd979ca5d0satok if (mDialog != null) { 2074a5f889f80b683446e498f244d0eadfd979ca5d0satok mDialog.dismiss(); 2084a5f889f80b683446e498f244d0eadfd979ca5d0satok mDialog = null; 2094a5f889f80b683446e498f244d0eadfd979ca5d0satok } 2104a5f889f80b683446e498f244d0eadfd979ca5d0satok } 2114a5f889f80b683446e498f244d0eadfd979ca5d0satok 2124a5f889f80b683446e498f244d0eadfd979ca5d0satok private void onCreateIMM() { 2134a5f889f80b683446e498f244d0eadfd979ca5d0satok InputMethodManager imm = (InputMethodManager) getSystemService( 2144a5f889f80b683446e498f244d0eadfd979ca5d0satok Context.INPUT_METHOD_SERVICE); 2154a5f889f80b683446e498f244d0eadfd979ca5d0satok 2164a5f889f80b683446e498f244d0eadfd979ca5d0satok // TODO: Change mInputMethodProperties to Map 2174a5f889f80b683446e498f244d0eadfd979ca5d0satok mInputMethodProperties = imm.getInputMethodList(); 2184a5f889f80b683446e498f244d0eadfd979ca5d0satok } 2194a5f889f80b683446e498f244d0eadfd979ca5d0satok 2204a5f889f80b683446e498f244d0eadfd979ca5d0satok private PreferenceScreen createPreferenceHierarchy() { 2214a5f889f80b683446e498f244d0eadfd979ca5d0satok // Root 222f0ae329740eb66663b6f099ca24a13ea7572418csatok final PreferenceScreen root = getPreferenceManager().createPreferenceScreen(getActivity()); 223f0ae329740eb66663b6f099ca24a13ea7572418csatok final Context context = getActivity(); 2244a5f889f80b683446e498f244d0eadfd979ca5d0satok 2254a5f889f80b683446e498f244d0eadfd979ca5d0satok int N = (mInputMethodProperties == null ? 0 : mInputMethodProperties.size()); 226c88a7ff1efd10374974e45768bde1658cc1d8483satok 2274a5f889f80b683446e498f244d0eadfd979ca5d0satok for (int i = 0; i < N; ++i) { 228c88a7ff1efd10374974e45768bde1658cc1d8483satok final InputMethodInfo imi = mInputMethodProperties.get(i); 2295a813ba7f99f1c797ead4a58fdf05f91296158a4Ken Wakasa final int subtypeCount = imi.getSubtypeCount(); 2305a813ba7f99f1c797ead4a58fdf05f91296158a4Ken Wakasa if (subtypeCount <= 1) continue; 2311c58c15e7a84b582b7d4d20c26824cabce80bce9satok final String imiId = imi.getId(); 2321c58c15e7a84b582b7d4d20c26824cabce80bce9satok // Add this subtype to the list when no IME is specified or when the IME of this 233c88a7ff1efd10374974e45768bde1658cc1d8483satok // subtype is the specified IME. 234c88a7ff1efd10374974e45768bde1658cc1d8483satok if (!TextUtils.isEmpty(mInputMethodId) && !mInputMethodId.equals(imiId)) { 235c88a7ff1efd10374974e45768bde1658cc1d8483satok continue; 236c88a7ff1efd10374974e45768bde1658cc1d8483satok } 23794bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok final PreferenceCategory keyboardSettingsCategory = new PreferenceCategory(context); 2384a5f889f80b683446e498f244d0eadfd979ca5d0satok root.addPreference(keyboardSettingsCategory); 23994bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok final PackageManager pm = getPackageManager(); 24094bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok final CharSequence label = imi.loadLabel(pm); 241c88a7ff1efd10374974e45768bde1658cc1d8483satok 2421c58c15e7a84b582b7d4d20c26824cabce80bce9satok keyboardSettingsCategory.setTitle(label); 243c88a7ff1efd10374974e45768bde1658cc1d8483satok keyboardSettingsCategory.setKey(imiId); 2441c58c15e7a84b582b7d4d20c26824cabce80bce9satok // TODO: Use toggle Preference if images are ready. 24594bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok final CheckBoxPreference autoCB = new CheckBoxPreference(context); 2461c58c15e7a84b582b7d4d20c26824cabce80bce9satok mSubtypeAutoSelectionCBMap.put(imiId, autoCB); 2471c58c15e7a84b582b7d4d20c26824cabce80bce9satok keyboardSettingsCategory.addPreference(autoCB); 2481c58c15e7a84b582b7d4d20c26824cabce80bce9satok 24994bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok final PreferenceCategory activeInputMethodsCategory = new PreferenceCategory(context); 2501c58c15e7a84b582b7d4d20c26824cabce80bce9satok activeInputMethodsCategory.setTitle(R.string.active_input_method_subtypes); 2511c58c15e7a84b582b7d4d20c26824cabce80bce9satok root.addPreference(activeInputMethodsCategory); 2524a5f889f80b683446e498f244d0eadfd979ca5d0satok 25394bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok boolean isAutoSubtype = false; 25494bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok CharSequence autoSubtypeLabel = null; 25594bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok final ArrayList<Preference> subtypePreferences = new ArrayList<Preference>(); 2565a813ba7f99f1c797ead4a58fdf05f91296158a4Ken Wakasa if (subtypeCount > 0) { 2575a813ba7f99f1c797ead4a58fdf05f91296158a4Ken Wakasa for (int j = 0; j < subtypeCount; ++j) { 258f0ae329740eb66663b6f099ca24a13ea7572418csatok final InputMethodSubtype subtype = imi.getSubtypeAt(j); 259f0ae329740eb66663b6f099ca24a13ea7572418csatok final CharSequence subtypeLabel = subtype.getDisplayName(context, 260f0ae329740eb66663b6f099ca24a13ea7572418csatok imi.getPackageName(), imi.getServiceInfo().applicationInfo); 26194bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok if (subtype.overridesImplicitlyEnabledSubtype()) { 26294bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok if (!isAutoSubtype) { 26394bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok isAutoSubtype = true; 26494bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok autoSubtypeLabel = subtypeLabel; 26594bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok } 26694bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok } else { 267ae70ee49492bd89c949946562b43a75f3c81b0adsatok final CheckBoxPreference chkbxPref = new SubtypeCheckBoxPreference( 268ef120bea7b8cb3b891ae3f39d7a97989c107a16fSatoshi Kataoka context, subtype.getLocale(), mSystemLocale, mCollator); 26994bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok chkbxPref.setKey(imiId + subtype.hashCode()); 27094bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok chkbxPref.setTitle(subtypeLabel); 27194bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok subtypePreferences.add(chkbxPref); 27294bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok } 2734a5f889f80b683446e498f244d0eadfd979ca5d0satok } 274ae70ee49492bd89c949946562b43a75f3c81b0adsatok Collections.sort(subtypePreferences); 275ae70ee49492bd89c949946562b43a75f3c81b0adsatok for (int j = 0; j < subtypePreferences.size(); ++j) { 276ae70ee49492bd89c949946562b43a75f3c81b0adsatok activeInputMethodsCategory.addPreference(subtypePreferences.get(j)); 277ae70ee49492bd89c949946562b43a75f3c81b0adsatok } 2781c58c15e7a84b582b7d4d20c26824cabce80bce9satok mInputMethodAndSubtypePrefsMap.put(imiId, subtypePreferences); 2794a5f889f80b683446e498f244d0eadfd979ca5d0satok } 28094bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok if (isAutoSubtype) { 28194bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok if (TextUtils.isEmpty(autoSubtypeLabel)) { 28294bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok Log.w(TAG, "Title for auto subtype is empty."); 28394bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok autoCB.setTitle("---"); 28494bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok } else { 28594bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok autoCB.setTitle(autoSubtypeLabel); 28694bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok } 28794bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok } else { 28894bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok autoCB.setTitle(R.string.use_system_language_to_select_input_method_subtypes); 28994bc76f1aa887e90b31f375cb1e9a2ecc3c59c8bsatok } 2904a5f889f80b683446e498f244d0eadfd979ca5d0satok } 2914a5f889f80b683446e498f244d0eadfd979ca5d0satok return root; 2924a5f889f80b683446e498f244d0eadfd979ca5d0satok } 2931c58c15e7a84b582b7d4d20c26824cabce80bce9satok 2941c58c15e7a84b582b7d4d20c26824cabce80bce9satok private boolean isNoSubtypesExplicitlySelected(String imiId) { 2951c58c15e7a84b582b7d4d20c26824cabce80bce9satok boolean allSubtypesOff = true; 2961c58c15e7a84b582b7d4d20c26824cabce80bce9satok final List<Preference> subtypePrefs = mInputMethodAndSubtypePrefsMap.get(imiId); 2971c58c15e7a84b582b7d4d20c26824cabce80bce9satok for (Preference subtypePref: subtypePrefs) { 2981c58c15e7a84b582b7d4d20c26824cabce80bce9satok if (subtypePref instanceof CheckBoxPreference 2991c58c15e7a84b582b7d4d20c26824cabce80bce9satok && ((CheckBoxPreference)subtypePref).isChecked()) { 3001c58c15e7a84b582b7d4d20c26824cabce80bce9satok allSubtypesOff = false; 3011c58c15e7a84b582b7d4d20c26824cabce80bce9satok break; 3021c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 3031c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 3041c58c15e7a84b582b7d4d20c26824cabce80bce9satok return allSubtypesOff; 3051c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 3061c58c15e7a84b582b7d4d20c26824cabce80bce9satok 3071c58c15e7a84b582b7d4d20c26824cabce80bce9satok private void setSubtypeAutoSelectionEnabled(String imiId, boolean autoSelectionEnabled) { 30874a5414b3c4473106ab2c043d52d8b55a9e4d0c5satok CheckBoxPreference autoSelectionCB = mSubtypeAutoSelectionCBMap.get(imiId); 30974a5414b3c4473106ab2c043d52d8b55a9e4d0c5satok if (autoSelectionCB == null) return; 31074a5414b3c4473106ab2c043d52d8b55a9e4d0c5satok autoSelectionCB.setChecked(autoSelectionEnabled); 3111c58c15e7a84b582b7d4d20c26824cabce80bce9satok final List<Preference> subtypePrefs = mInputMethodAndSubtypePrefsMap.get(imiId); 3121c58c15e7a84b582b7d4d20c26824cabce80bce9satok for (Preference subtypePref: subtypePrefs) { 3131c58c15e7a84b582b7d4d20c26824cabce80bce9satok if (subtypePref instanceof CheckBoxPreference) { 3141c58c15e7a84b582b7d4d20c26824cabce80bce9satok // When autoSelectionEnabled is true, all subtype prefs need to be disabled with 3151c58c15e7a84b582b7d4d20c26824cabce80bce9satok // implicitly checked subtypes. In case of false, all subtype prefs need to be 3161c58c15e7a84b582b7d4d20c26824cabce80bce9satok // enabled. 3171c58c15e7a84b582b7d4d20c26824cabce80bce9satok subtypePref.setEnabled(!autoSelectionEnabled); 3181c58c15e7a84b582b7d4d20c26824cabce80bce9satok if (autoSelectionEnabled) { 3191c58c15e7a84b582b7d4d20c26824cabce80bce9satok ((CheckBoxPreference)subtypePref).setChecked(false); 3201c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 3211c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 3221c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 3231c58c15e7a84b582b7d4d20c26824cabce80bce9satok if (autoSelectionEnabled) { 3241c58c15e7a84b582b7d4d20c26824cabce80bce9satok InputMethodAndSubtypeUtil.saveInputMethodSubtypeList(this, getContentResolver(), 3251c58c15e7a84b582b7d4d20c26824cabce80bce9satok mInputMethodProperties, mHaveHardKeyboard); 3261c58c15e7a84b582b7d4d20c26824cabce80bce9satok setCheckedImplicitlyEnabledSubtypes(imiId); 3271c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 3281c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 3291c58c15e7a84b582b7d4d20c26824cabce80bce9satok 3301c58c15e7a84b582b7d4d20c26824cabce80bce9satok private void setCheckedImplicitlyEnabledSubtypes(String targetImiId) { 3311c58c15e7a84b582b7d4d20c26824cabce80bce9satok updateImplicitlyEnabledSubtypes(targetImiId, true); 3321c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 3331c58c15e7a84b582b7d4d20c26824cabce80bce9satok 3341c58c15e7a84b582b7d4d20c26824cabce80bce9satok private void clearImplicitlyEnabledSubtypes(String targetImiId) { 3351c58c15e7a84b582b7d4d20c26824cabce80bce9satok updateImplicitlyEnabledSubtypes(targetImiId, false); 3361c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 3371c58c15e7a84b582b7d4d20c26824cabce80bce9satok 3381c58c15e7a84b582b7d4d20c26824cabce80bce9satok private void updateImplicitlyEnabledSubtypes(String targetImiId, boolean check) { 3391c58c15e7a84b582b7d4d20c26824cabce80bce9satok // When targetImiId is null, apply to all subtypes of all IMEs 3401c58c15e7a84b582b7d4d20c26824cabce80bce9satok for (InputMethodInfo imi: mInputMethodProperties) { 3411c58c15e7a84b582b7d4d20c26824cabce80bce9satok String imiId = imi.getId(); 3421c58c15e7a84b582b7d4d20c26824cabce80bce9satok if (targetImiId != null && !targetImiId.equals(imiId)) continue; 3431c58c15e7a84b582b7d4d20c26824cabce80bce9satok final CheckBoxPreference autoCB = mSubtypeAutoSelectionCBMap.get(imiId); 3441c58c15e7a84b582b7d4d20c26824cabce80bce9satok // No need to update implicitly enabled subtypes when the user has unchecked the 3451c58c15e7a84b582b7d4d20c26824cabce80bce9satok // "subtype auto selection". 3461c58c15e7a84b582b7d4d20c26824cabce80bce9satok if (autoCB == null || !autoCB.isChecked()) continue; 3471c58c15e7a84b582b7d4d20c26824cabce80bce9satok final List<Preference> subtypePrefs = mInputMethodAndSubtypePrefsMap.get(imiId); 3481c58c15e7a84b582b7d4d20c26824cabce80bce9satok final List<InputMethodSubtype> implicitlyEnabledSubtypes = 3491c58c15e7a84b582b7d4d20c26824cabce80bce9satok mImm.getEnabledInputMethodSubtypeList(imi, true); 3501c58c15e7a84b582b7d4d20c26824cabce80bce9satok if (subtypePrefs == null || implicitlyEnabledSubtypes == null) continue; 3511c58c15e7a84b582b7d4d20c26824cabce80bce9satok for (Preference subtypePref: subtypePrefs) { 3521c58c15e7a84b582b7d4d20c26824cabce80bce9satok if (subtypePref instanceof CheckBoxPreference) { 3531c58c15e7a84b582b7d4d20c26824cabce80bce9satok CheckBoxPreference cb = (CheckBoxPreference)subtypePref; 3541c58c15e7a84b582b7d4d20c26824cabce80bce9satok cb.setChecked(false); 3551c58c15e7a84b582b7d4d20c26824cabce80bce9satok if (check) { 3561c58c15e7a84b582b7d4d20c26824cabce80bce9satok for (InputMethodSubtype subtype: implicitlyEnabledSubtypes) { 3571c58c15e7a84b582b7d4d20c26824cabce80bce9satok String implicitlyEnabledSubtypePrefKey = imiId + subtype.hashCode(); 3581c58c15e7a84b582b7d4d20c26824cabce80bce9satok if (cb.getKey().equals(implicitlyEnabledSubtypePrefKey)) { 3591c58c15e7a84b582b7d4d20c26824cabce80bce9satok cb.setChecked(true); 3601c58c15e7a84b582b7d4d20c26824cabce80bce9satok break; 3611c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 3621c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 3631c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 3641c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 3651c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 3661c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 3671c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 3681c58c15e7a84b582b7d4d20c26824cabce80bce9satok 3691c58c15e7a84b582b7d4d20c26824cabce80bce9satok private void updateAutoSelectionCB() { 3701c58c15e7a84b582b7d4d20c26824cabce80bce9satok for (String imiId: mInputMethodAndSubtypePrefsMap.keySet()) { 3711c58c15e7a84b582b7d4d20c26824cabce80bce9satok setSubtypeAutoSelectionEnabled(imiId, isNoSubtypesExplicitlySelected(imiId)); 3721c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 3731c58c15e7a84b582b7d4d20c26824cabce80bce9satok setCheckedImplicitlyEnabledSubtypes(null); 3741c58c15e7a84b582b7d4d20c26824cabce80bce9satok } 375ae70ee49492bd89c949946562b43a75f3c81b0adsatok 376ae70ee49492bd89c949946562b43a75f3c81b0adsatok private static class SubtypeCheckBoxPreference extends CheckBoxPreference { 377ae70ee49492bd89c949946562b43a75f3c81b0adsatok private final boolean mIsSystemLocale; 378ae70ee49492bd89c949946562b43a75f3c81b0adsatok private final boolean mIsSystemLanguage; 379ef120bea7b8cb3b891ae3f39d7a97989c107a16fSatoshi Kataoka private final Collator mCollator; 380ae70ee49492bd89c949946562b43a75f3c81b0adsatok 381ae70ee49492bd89c949946562b43a75f3c81b0adsatok public SubtypeCheckBoxPreference( 382ef120bea7b8cb3b891ae3f39d7a97989c107a16fSatoshi Kataoka Context context, String subtypeLocale, String systemLocale, Collator collator) { 383ae70ee49492bd89c949946562b43a75f3c81b0adsatok super(context); 384ae70ee49492bd89c949946562b43a75f3c81b0adsatok if (TextUtils.isEmpty(subtypeLocale)) { 385ae70ee49492bd89c949946562b43a75f3c81b0adsatok mIsSystemLocale = false; 386ae70ee49492bd89c949946562b43a75f3c81b0adsatok mIsSystemLanguage = false; 387ae70ee49492bd89c949946562b43a75f3c81b0adsatok } else { 388ae70ee49492bd89c949946562b43a75f3c81b0adsatok mIsSystemLocale = subtypeLocale.equals(systemLocale); 389ae70ee49492bd89c949946562b43a75f3c81b0adsatok mIsSystemLanguage = mIsSystemLocale 390ae70ee49492bd89c949946562b43a75f3c81b0adsatok || subtypeLocale.startsWith(systemLocale.substring(0, 2)); 391ae70ee49492bd89c949946562b43a75f3c81b0adsatok } 392ef120bea7b8cb3b891ae3f39d7a97989c107a16fSatoshi Kataoka mCollator = collator; 393ae70ee49492bd89c949946562b43a75f3c81b0adsatok } 394ae70ee49492bd89c949946562b43a75f3c81b0adsatok 395ae70ee49492bd89c949946562b43a75f3c81b0adsatok @Override 396ae70ee49492bd89c949946562b43a75f3c81b0adsatok public int compareTo(Preference p) { 397ae70ee49492bd89c949946562b43a75f3c81b0adsatok if (p instanceof SubtypeCheckBoxPreference) { 398ae70ee49492bd89c949946562b43a75f3c81b0adsatok final SubtypeCheckBoxPreference pref = ((SubtypeCheckBoxPreference)p); 399ae70ee49492bd89c949946562b43a75f3c81b0adsatok final CharSequence t0 = getTitle(); 400ae70ee49492bd89c949946562b43a75f3c81b0adsatok final CharSequence t1 = pref.getTitle(); 401ae70ee49492bd89c949946562b43a75f3c81b0adsatok if (TextUtils.equals(t0, t1)) { 402ae70ee49492bd89c949946562b43a75f3c81b0adsatok return 0; 403ae70ee49492bd89c949946562b43a75f3c81b0adsatok } 404ae70ee49492bd89c949946562b43a75f3c81b0adsatok if (mIsSystemLocale) { 405ae70ee49492bd89c949946562b43a75f3c81b0adsatok return -1; 406ae70ee49492bd89c949946562b43a75f3c81b0adsatok } 407ae70ee49492bd89c949946562b43a75f3c81b0adsatok if (pref.mIsSystemLocale) { 408ae70ee49492bd89c949946562b43a75f3c81b0adsatok return 1; 409ae70ee49492bd89c949946562b43a75f3c81b0adsatok } 410ae70ee49492bd89c949946562b43a75f3c81b0adsatok if (mIsSystemLanguage) { 411ae70ee49492bd89c949946562b43a75f3c81b0adsatok return -1; 412ae70ee49492bd89c949946562b43a75f3c81b0adsatok } 413ae70ee49492bd89c949946562b43a75f3c81b0adsatok if (pref.mIsSystemLanguage) { 414ae70ee49492bd89c949946562b43a75f3c81b0adsatok return 1; 415ae70ee49492bd89c949946562b43a75f3c81b0adsatok } 416ae70ee49492bd89c949946562b43a75f3c81b0adsatok if (TextUtils.isEmpty(t0)) { 417ae70ee49492bd89c949946562b43a75f3c81b0adsatok return 1; 418ae70ee49492bd89c949946562b43a75f3c81b0adsatok } 419ae70ee49492bd89c949946562b43a75f3c81b0adsatok if (TextUtils.isEmpty(t1)) { 420ae70ee49492bd89c949946562b43a75f3c81b0adsatok return -1; 421ae70ee49492bd89c949946562b43a75f3c81b0adsatok } 422ef120bea7b8cb3b891ae3f39d7a97989c107a16fSatoshi Kataoka return mCollator.compare(t0.toString(), t1.toString()); 423ae70ee49492bd89c949946562b43a75f3c81b0adsatok } else { 424ae70ee49492bd89c949946562b43a75f3c81b0adsatok Log.w(TAG, "Illegal preference type."); 425ef120bea7b8cb3b891ae3f39d7a97989c107a16fSatoshi Kataoka return super.compareTo(p); 426ae70ee49492bd89c949946562b43a75f3c81b0adsatok } 427ae70ee49492bd89c949946562b43a75f3c81b0adsatok } 428ae70ee49492bd89c949946562b43a75f3c81b0adsatok } 4294a5f889f80b683446e498f244d0eadfd979ca5d0satok} 430