am 52fbad88: Support Turkish keyboard (DO NOT MERGE)

* commit '52fbad88756a46c4c8142034aa19a13deb1e387b':
  Support Turkish keyboard (DO NOT MERGE)

java/res/values-tr/donottranslate-altchars.xml

@@ -18,14 +18,14 @@
 */
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="alternates_for_a">àáâãäåæ</string>
+    <string name="alternates_for_a">â</string>
-    <string name="alternates_for_e">3èéêë</string>
+    <string name="alternates_for_e">3</string>
-    <string name="alternates_for_i">ìíîï8</string>
+    <string name="alternates_for_i">īįíìïîı8</string>
-    <string name="alternates_for_o">öòóôõœø9</string>
+    <string name="alternates_for_o">ōøõóòœôö9</string>
-    <string name="alternates_for_u">üùúû7</string>
+    <string name="alternates_for_u">ūúùûü7</string>
-    <string name="alternates_for_s">ş§ß</string>
+    <string name="alternates_for_s">śşßš</string>
-    <string name="alternates_for_n">ñ</string>
+    <string name="alternates_for_n"></string>
-    <string name="alternates_for_c">ç</string>
+    <string name="alternates_for_c">čćç</string>
-    <string name="alternates_for_y">ýÿ6</string>
+    <string name="alternates_for_y">6</string>
     <string name="alternates_for_g">ğ</string>
 </resources>

java/src/com/android/inputmethod/latin/InputLanguageSelection.java

@@ -16,11 +16,6 @@
 
 package com.android.inputmethod.latin;
 
-import java.text.Collator;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Locale;
-
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.Editor;
 import android.content.res.Configuration;
@@ -32,13 +27,19 @@ import android.preference.PreferenceGroup;
 import android.preference.PreferenceManager;
 import android.text.TextUtils;
 
+import java.text.Collator;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Locale;
+
 public class InputLanguageSelection extends PreferenceActivity {
 
     private String mSelectedLanguages;
     private ArrayList<Loc> mAvailableLanguages = new ArrayList<Loc>();
 
     private static final String[] WHITELIST_LANGUAGES = {
-        "cs", "da", "de", "en_GB", "en_US", "es", "es_US", "fr", "it", "nb", "nl", "pl", "pt", "ru"
+        "cs", "da", "de", "en_GB", "en_US", "es", "es_US", "fr", "it", "nb", "nl", "pl", "pt",
+        "ru", "tr",
     };
 
     private static boolean isWhitelisted(String lang) {
@@ -84,7 +85,7 @@ public class InputLanguageSelection extends PreferenceActivity {
         for (int i = 0; i < mAvailableLanguages.size(); i++) {
             CheckBoxPreference pref = new CheckBoxPreference(this);
             Locale locale = mAvailableLanguages.get(i).locale;
-            pref.setTitle(LanguageSwitcher.toTitleCase(locale.getDisplayName(locale)));
+            pref.setTitle(LanguageSwitcher.toTitleCase(locale.getDisplayName(locale), locale));
             boolean checked = isLocaleIn(locale, languageList);
             pref.setChecked(checked);
             if (hasDictionary(locale)) {
@@ -184,7 +185,7 @@ public class InputLanguageSelection extends PreferenceActivity {
 
             if (finalSize == 0) {
                 preprocess[finalSize++] =
-                        new Loc(LanguageSwitcher.toTitleCase(l.getDisplayName(l)), l);
+                        new Loc(LanguageSwitcher.toTitleCase(l.getDisplayName(l), l), l);
             } else {
                 // check previous entry:
                 //  same lang and a country -> upgrade to full name and
@@ -193,14 +194,15 @@ public class InputLanguageSelection extends PreferenceActivity {
                 if (preprocess[finalSize-1].locale.getLanguage().equals(
                         language)) {
                     preprocess[finalSize-1].label = LanguageSwitcher.toTitleCase(
-                            preprocess[finalSize-1].locale.getDisplayName());
+                            preprocess[finalSize-1].locale.getDisplayName(),
+                            preprocess[finalSize-1].locale);
                     preprocess[finalSize++] =
-                            new Loc(LanguageSwitcher.toTitleCase(l.getDisplayName()), l);
+                            new Loc(LanguageSwitcher.toTitleCase(l.getDisplayName(), l), l);
                 } else {
                     String displayName;
                     if (s.equals("zz_ZZ")) {
                     } else {
-                        displayName = LanguageSwitcher.toTitleCase(l.getDisplayName(l));
+                        displayName = LanguageSwitcher.toTitleCase(l.getDisplayName(l), l);
                         preprocess[finalSize++] = new Loc(displayName, l);
                     }
                 }

java/src/com/android/inputmethod/latin/LanguageSwitcher.java

@@ -16,13 +16,13 @@
 
 package com.android.inputmethod.latin;
 
-import java.util.Locale;
-
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.Editor;
 import android.preference.PreferenceManager;
 import android.text.TextUtils;
 
+import java.util.Locale;
+
 /**
  * Keeps track of list of selected input languages and the current
  * input language that the user has selected.
@@ -191,11 +191,11 @@ public class LanguageSwitcher {
         SharedPreferencesCompat.apply(editor);
     }
 
-    static String toTitleCase(String s) {
+    static String toTitleCase(String s, Locale locale) {
         if (s.length() == 0) {
             return s;
         }
 
-        return Character.toUpperCase(s.charAt(0)) + s.substring(1);
+        return s.toUpperCase(locale).charAt(0) + s.substring(1);
     }
 }

java/src/com/android/inputmethod/latin/LatinIME.java

@@ -16,13 +16,6 @@
 
 package com.android.inputmethod.latin;
 
-import com.android.inputmethod.latin.LatinIMEUtil.RingCharBuffer;
-import com.android.inputmethod.voice.FieldContext;
-import com.android.inputmethod.voice.SettingsUtil;
-import com.android.inputmethod.voice.VoiceInput;
-
-import org.xmlpull.v1.XmlPullParserException;
-
 import android.app.AlertDialog;
 import android.content.BroadcastReceiver;
 import android.content.Context;
@@ -65,6 +58,13 @@ import android.view.inputmethod.InputConnection;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.LinearLayout;
 
+import com.android.inputmethod.latin.LatinIMEUtil.RingCharBuffer;
+import com.android.inputmethod.voice.FieldContext;
+import com.android.inputmethod.voice.SettingsUtil;
+import com.android.inputmethod.voice.VoiceInput;
+
+import org.xmlpull.v1.XmlPullParserException;
+
 import java.io.FileDescriptor;
 import java.io.IOException;
 import java.io.PrintWriter;
@@ -1413,13 +1413,15 @@ public class LatinIME extends InputMethodService
             }
             primaryCode = keyCodes[0];
             if (mKeyboardSwitcher.isAlphabetMode() && Character.isLowerCase(primaryCode)) {
-                int upperCaseCode = Character.toUpperCase(primaryCode);
+                // In some locales, such as Turkish, Character.toUpperCase() may return a wrong
-                if (upperCaseCode != primaryCode) {
+                // character because it doesn't take care of locale.
-                    primaryCode = upperCaseCode;
+                final String upperCaseString = new String(new int[] {primaryCode}, 0, 1)
+                        .toUpperCase(mLanguageSwitcher.getInputLocale());
+                if (upperCaseString.codePointCount(0, upperCaseString.length()) == 1) {
+                    primaryCode = upperCaseString.codePointAt(0);
                 } else {
                     // Some keys, such as [eszett], have upper case as multi-characters.
-                    String upperCase = new String(new int[] {primaryCode}, 0, 1).toUpperCase();
+                    onText(upperCaseString);
-                    onText(upperCase);
                     return;
                 }
             }
@@ -1983,13 +1985,14 @@ public class LatinIME extends InputMethodService
      *            word.
      */
     private void pickSuggestion(CharSequence suggestion, boolean correcting) {
-        LatinKeyboardView inputView = mKeyboardSwitcher.getInputView();
+        final LatinKeyboardView inputView = mKeyboardSwitcher.getInputView();
+        final Locale inputLocale = mLanguageSwitcher.getInputLocale();
         if (mCapsLock) {
-            suggestion = suggestion.toString().toUpperCase();
+            suggestion = suggestion.toString().toUpperCase(inputLocale);
         } else if (preferCapitalization()
                 || (mKeyboardSwitcher.isAlphabetMode()
                         && inputView.isShifted())) {
-            suggestion = suggestion.toString().toUpperCase().charAt(0)
+            suggestion = suggestion.toString().toUpperCase(inputLocale).charAt(0)
                     + suggestion.subSequence(1, suggestion.length()).toString();
         }
         InputConnection ic = getCurrentInputConnection();
@@ -2026,9 +2029,10 @@ public class LatinIME extends InputMethodService
             // If the first letter of touching is capitalized, make all the suggestions
             // start with a capital letter.
             if (Character.isUpperCase(touching.word.charAt(0))) {
+                final Locale inputLocale = mLanguageSwitcher.getInputLocale();
                 for (int i = 0; i < suggestions.size(); i++) {
                     String origSugg = (String) suggestions.get(i);
-                    String capsSugg = origSugg.toUpperCase().charAt(0)
+                    String capsSugg = origSugg.toUpperCase(inputLocale).charAt(0)
                             + origSugg.subSequence(1, origSugg.length()).toString();
                     suggestions.set(i, capsSugg);
                 }

java/src/com/android/inputmethod/latin/LatinKeyboard.java

@@ -513,7 +513,7 @@ public class LatinKeyboard extends Keyboard {
         final Rect bounds = new Rect();
 
         // Estimate appropriate language name text size to fit in maxTextWidth.
-        String language = LanguageSwitcher.toTitleCase(locale.getDisplayLanguage(locale));
+        String language = LanguageSwitcher.toTitleCase(locale.getDisplayLanguage(locale), locale);
         int textWidth = getTextWidth(paint, language, origTextSize, bounds);
         // Assuming text width and text size are proportional to each other.
         float textSize = origTextSize * Math.min(maxTextWidth / textWidth, 1.0f);
@@ -529,7 +529,7 @@ public class LatinKeyboard extends Keyboard {
             textSize = origTextSize;
         }
         if (useShortName) {
-            language = LanguageSwitcher.toTitleCase(locale.getLanguage());
+            language = LanguageSwitcher.toTitleCase(locale.getLanguage(), locale);
             textWidth = getTextWidth(paint, language, origTextSize, bounds);
             textSize = origTextSize * Math.min(maxTextWidth / textWidth, 1.0f);
         }
@@ -646,6 +646,10 @@ public class LatinKeyboard extends Keyboard {
         setColorOfSymbolIcons(isAutoCompletion, isBlackSym);
     }
 
+    public Locale getInputLocale() {
+        return (mLocale != null) ? mLocale : mLanguageSwitcher.getSystemLocale();
+    }
+
     boolean isCurrentlyInSpace() {
         return mCurrentlyInSpace;
     }
@@ -955,7 +959,7 @@ public class LatinKeyboard extends Keyboard {
         }
 
         private String getLanguageName(Locale locale) {
-            return LanguageSwitcher.toTitleCase(locale.getDisplayLanguage(locale));
+            return LanguageSwitcher.toTitleCase(locale.getDisplayLanguage(locale), locale);
         }
 
         @Override

java/src/com/android/inputmethod/latin/LatinKeyboardBaseView.java

@@ -50,6 +50,7 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.LinkedList;
 import java.util.List;
+import java.util.Locale;
 import java.util.WeakHashMap;
 
 /**
@@ -705,10 +706,18 @@ public class LatinKeyboardBaseView extends View implements PointerTracker.UIProx
         return mKeyDetector.isProximityCorrectionEnabled();
     }
 
+    protected Locale getKeyboardLocale() {
+        if (mKeyboard instanceof LatinKeyboard) {
+            return ((LatinKeyboard)mKeyboard).getInputLocale();
+        } else {
+            return getContext().getResources().getConfiguration().locale;
+        }
+    }
+
     protected CharSequence adjustCase(CharSequence label) {
         if (mKeyboard.isShifted() && label != null && label.length() < 3
                 && Character.isLowerCase(label.charAt(0))) {
-            label = label.toString().toUpperCase();
+            return label.toString().toUpperCase(getKeyboardLocale());
         }
         return label;
     }

java/src/com/android/inputmethod/latin/LatinKeyboardView.java

@@ -119,7 +119,7 @@ public class LatinKeyboardView extends LatinKeyboardBaseView {
                 && ((LatinKeyboard) keyboard).isAlphaKeyboard()
                 && !TextUtils.isEmpty(label) && label.length() < 3
                 && Character.isLowerCase(label.charAt(0))) {
-            label = label.toString().toUpperCase();
+            return label.toString().toUpperCase(getKeyboardLocale());
         }
         return label;
     }

java/src/com/android/inputmethod/latin/Suggest.java

@@ -16,17 +16,17 @@
 
 package com.android.inputmethod.latin;
 
-import java.nio.ByteBuffer;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
 import android.content.Context;
 import android.text.AutoText;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.View;
 
+import java.nio.ByteBuffer;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
 /**
  * This class loads a dictionary and provides a list of suggestions for a given sequence of 
  * characters. This includes corrections and completions.
@@ -265,6 +265,7 @@ public class Suggest implements Dictionary.WordCallback {
                             mNextLettersFrequencies);
                 }
                 char currentChar = wordComposer.getTypedWord().charAt(0);
+                // TODO: Must pay attention to locale when changing case.
                 char currentCharUpper = Character.toUpperCase(currentChar);
                 int count = 0;
                 int bigramSuggestionSize = mBigramSuggestions.size();
@@ -457,6 +458,7 @@ public class Suggest implements Dictionary.WordCallback {
         StringBuilder sb = poolSize > 0 ? (StringBuilder) mStringPool.remove(poolSize - 1) 
                 : new StringBuilder(getApproxMaxWordLength());
         sb.setLength(0);
+        // TODO: Must pay attention to locale when changing case.
         if (mIsAllUpperCase) {
             sb.append(new String(word, offset, length).toUpperCase());
         } else if (mIsFirstCharCapitalized) {