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Support Turkish keyboard (DO NOT MERGE)

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Basically this change is back port from Master I1ae2c4ff.

Bug: 4435347
Change-Id: Ide1a46bbf5584d8783bb93bbe64328f514c6ab79
This commit is contained in:
Tadashi G. Takaoka 2011-06-21 18:03:18 +09:00
parent f5e20452ea
commit 52fbad8875
8 changed files with 71 additions and 50 deletions
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18
java/res/values-tr/donottranslate-altchars.xml
View file

@ -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_e">3èéêë</string>
<string name="alternates_for_i">ìíîï8</string>
<string name="alternates_for_o">öòóôõœø9</string>
<string name="alternates_for_u">üùúû7</string>
<string name="alternates_for_s">ş§ß</string>
<string name="alternates_for_n">ñ</string>
<string name="alternates_for_c">ç</string>
<string name="alternates_for_y">ýÿ6</string>
<string name="alternates_for_a">â</string>
<string name="alternates_for_e">3</string>
<string name="alternates_for_i">īįíìïîı8</string>
<string name="alternates_for_o">ōøõóòœôö9</string>
<string name="alternates_for_u">ūúùûü7</string>
<string name="alternates_for_s">śşßš</string>
<string name="alternates_for_n"></string>
<string name="alternates_for_c">čćç</string>
<string name="alternates_for_y">6</string>
<string name="alternates_for_g">ğ</string>
</resources>

24
java/src/com/android/inputmethod/latin/InputLanguageSelection.java
View file

@ -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);
}
}

8
java/src/com/android/inputmethod/latin/LanguageSwitcher.java
View file

@ -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);
}
}

36
java/src/com/android/inputmethod/latin/LatinIME.java
View file

@ -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);
if (upperCaseCode != primaryCode) {
primaryCode = upperCaseCode;
// In some locales, such as Turkish, Character.toUpperCase() may return a wrong
// character because it doesn't take care of locale.
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(upperCase);
onText(upperCaseString);
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);
}

10
java/src/com/android/inputmethod/latin/LatinKeyboard.java
View file

@ -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

11
java/src/com/android/inputmethod/latin/LatinKeyboardBaseView.java
View file

@ -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;
}

2
java/src/com/android/inputmethod/latin/LatinKeyboardView.java
View file

@ -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;
}

12
java/src/com/android/inputmethod/latin/Suggest.java
View file

@ -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) {