Create LocalePickerFragment for fragmentizing LocalePicker Activity.
Need to add proguard.flag, as the Activity crashes without it. Change-Id: Icbc75be4a4183920ed472ac64cc509115260f865
This commit is contained in:
Daisuke Miyakawa
@@ -16,173 +16,13 @@
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package com.android.settings;
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import android.app.ActivityManagerNative;
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import android.app.IActivityManager;
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import android.app.ListActivity;
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import android.app.backup.BackupManager;
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import android.content.res.Configuration;
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import android.app.Activity;
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import android.os.Bundle;
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import android.os.RemoteException;
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import android.util.Log;
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import android.view.View;
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import android.widget.ArrayAdapter;
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import android.widget.ListView;
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import java.text.Collator;
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import java.util.Arrays;
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import java.util.Locale;
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public class LocalePicker extends ListActivity {
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private static final String TAG = "LocalePicker";
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private static final boolean DEBUG = false;
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Loc[] mLocales;
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String[] mSpecialLocaleCodes;
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String[] mSpecialLocaleNames;
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private static class Loc implements Comparable {
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static Collator sCollator = Collator.getInstance();
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String label;
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Locale locale;
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public Loc(String label, Locale locale) {
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this.label = label;
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this.locale = locale;
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}
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@Override
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public String toString() {
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return this.label;
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}
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public int compareTo(Object o) {
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return sCollator.compare(this.label, ((Loc) o).label);
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}
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}
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int getContentView() {
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return R.layout.locale_picker;
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}
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public class LocalePicker extends Activity {
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@Override
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public void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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setContentView(getContentView());
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mSpecialLocaleCodes = getResources().getStringArray(R.array.special_locale_codes);
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mSpecialLocaleNames = getResources().getStringArray(R.array.special_locale_names);
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String[] locales = getAssets().getLocales();
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Arrays.sort(locales);
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final int origSize = locales.length;
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Loc[] preprocess = new Loc[origSize];
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int finalSize = 0;
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for (int i = 0 ; i < origSize; i++ ) {
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String s = locales[i];
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int len = s.length();
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if (len == 5) {
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String language = s.substring(0, 2);
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String country = s.substring(3, 5);
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Locale l = new Locale(language, country);
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if (finalSize == 0) {
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if (DEBUG) {
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Log.v(TAG, "adding initial "+ toTitleCase(l.getDisplayLanguage(l)));
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}
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preprocess[finalSize++] =
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new Loc(toTitleCase(l.getDisplayLanguage(l)), l);
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} else {
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// check previous entry:
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// same lang and a country -> upgrade to full name and
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// insert ours with full name
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// diff lang -> insert ours with lang-only name
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if (preprocess[finalSize-1].locale.getLanguage().equals(
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language)) {
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if (DEBUG) {
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Log.v(TAG, "backing up and fixing "+
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preprocess[finalSize-1].label+" to "+
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getDisplayName(preprocess[finalSize-1].locale));
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}
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preprocess[finalSize-1].label = toTitleCase(
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getDisplayName(preprocess[finalSize-1].locale));
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if (DEBUG) {
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Log.v(TAG, " and adding "+ toTitleCase(getDisplayName(l)));
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}
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preprocess[finalSize++] =
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new Loc(toTitleCase(getDisplayName(l)), l);
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} else {
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String displayName;
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if (s.equals("zz_ZZ")) {
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displayName = "Pseudo...";
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} else {
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displayName = toTitleCase(l.getDisplayLanguage(l));
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}
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if (DEBUG) {
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Log.v(TAG, "adding "+displayName);
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}
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preprocess[finalSize++] = new Loc(displayName, l);
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}
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}
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}
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}
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mLocales = new Loc[finalSize];
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for (int i = 0; i < finalSize ; i++) {
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mLocales[i] = preprocess[i];
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}
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Arrays.sort(mLocales);
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int layoutId = R.layout.locale_picker_item;
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int fieldId = R.id.locale;
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ArrayAdapter<Loc> adapter =
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new ArrayAdapter<Loc>(this, layoutId, fieldId, mLocales);
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getListView().setAdapter(adapter);
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}
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private static String toTitleCase(String s) {
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if (s.length() == 0) {
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return s;
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}
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return Character.toUpperCase(s.charAt(0)) + s.substring(1);
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}
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private String getDisplayName(Locale l) {
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String code = l.toString();
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for (int i = 0; i < mSpecialLocaleCodes.length; i++) {
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if (mSpecialLocaleCodes[i].equals(code)) {
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return mSpecialLocaleNames[i];
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}
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}
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return l.getDisplayName(l);
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}
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@Override
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public void onResume() {
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super.onResume();
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getListView().requestFocus();
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}
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@Override
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protected void onListItemClick(ListView l, View v, int position, long id) {
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try {
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IActivityManager am = ActivityManagerNative.getDefault();
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Configuration config = am.getConfiguration();
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Loc loc = mLocales[position];
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config.locale = loc.locale;
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// indicate this isn't some passing default - the user wants this remembered
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config.userSetLocale = true;
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am.updateConfiguration(config);
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// Trigger the dirty bit for the Settings Provider.
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BackupManager.dataChanged("com.android.providers.settings");
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} catch (RemoteException e) {
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// Intentionally left blank
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}
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finish();
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.locale_picker);
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}
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}
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