summaryrefslogtreecommitdiffstats
path: root/src/com/android/settings/LocalePicker.java
diff options
context:
space:
mode:
Diffstat (limited to 'src/com/android/settings/LocalePicker.java')
-rw-r--r--src/com/android/settings/LocalePicker.java153
1 files changed, 153 insertions, 0 deletions
diff --git a/src/com/android/settings/LocalePicker.java b/src/com/android/settings/LocalePicker.java
new file mode 100644
index 000000000..386d7e0f4
--- /dev/null
+++ b/src/com/android/settings/LocalePicker.java
@@ -0,0 +1,153 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings;
+
+import android.app.ActivityManagerNative;
+import android.app.IActivityManager;
+import android.app.ListActivity;
+import android.content.res.Configuration;
+import android.os.Bundle;
+import android.os.RemoteException;
+import android.os.SystemProperties;
+import android.util.Log;
+import android.view.View;
+import android.widget.ArrayAdapter;
+import android.widget.ListView;
+
+import java.io.BufferedWriter;
+import java.io.FileOutputStream;
+import java.util.Arrays;
+import java.util.Locale;
+
+public class LocalePicker extends ListActivity {
+ private static final String TAG = "LocalePicker";
+
+ Loc[] mLocales;
+
+ private static class Loc {
+ String label;
+ Locale locale;
+
+ public Loc(String label, Locale locale) {
+ this.label = label;
+ this.locale = locale;
+ }
+
+ @Override
+ public String toString() {
+ return this.label;
+ }
+ }
+
+ int getContentView() {
+ return R.layout.locale_picker;
+ }
+
+ @Override
+ public void onCreate(Bundle icicle) {
+ super.onCreate(icicle);
+ setContentView(getContentView());
+
+ String[] locales = getAssets().getLocales();
+ Arrays.sort(locales);
+
+ final int origSize = locales.length;
+ Loc[] preprocess = new Loc[origSize];
+ int finalSize = 0;
+ for (int i = 0 ; i < origSize; i++ ) {
+ String s = locales[i];
+ int len = s.length();
+ if (len == 2) {
+ Locale l = new Locale(s);
+ preprocess[finalSize++] = new Loc(toTitleCase(l.getDisplayLanguage()), l);
+ } else if (len == 5) {
+ String language = s.substring(0, 2);
+ String country = s.substring(3, 5);
+ Locale l = new Locale(language, country);
+
+ if (finalSize == 0) {
+ preprocess[finalSize++] = new Loc(toTitleCase(l.getDisplayLanguage()), l);
+ } else {
+ // check previous entry:
+ // same lang and no country -> overwrite it with a lang-only name
+ // same lang and a country -> upgrade to full name and
+ // insert ours with full name
+ // diff lang -> insert ours with lang-only name
+ if (preprocess[finalSize-1].locale.getLanguage().equals(language)) {
+ String prevCountry = preprocess[finalSize-1].locale.getCountry();
+ if (prevCountry.length() == 0) {
+ preprocess[finalSize-1].locale = l;
+ preprocess[finalSize-1].label = toTitleCase(l.getDisplayLanguage());
+ } else {
+ preprocess[finalSize-1].label = toTitleCase(preprocess[finalSize-1].locale.getDisplayName());
+ preprocess[finalSize++] = new Loc(toTitleCase(l.getDisplayName()), l);
+ }
+ } else {
+ String displayName;
+ if (s.equals("zz_ZZ")) {
+ displayName = "Pseudo...";
+ } else {
+ displayName = toTitleCase(l.getDisplayLanguage());
+ }
+ preprocess[finalSize++] = new Loc(displayName, l);
+ }
+ }
+ }
+ }
+ mLocales = new Loc[finalSize];
+ for (int i = 0; i < finalSize ; i++) {
+ mLocales[i] = preprocess[i];
+ }
+ int layoutId = R.layout.locale_picker_item;
+ int fieldId = R.id.locale;
+ ArrayAdapter<Loc> adapter = new ArrayAdapter<Loc>(this, layoutId, fieldId, mLocales);
+ getListView().setAdapter(adapter);
+ }
+
+ private static String toTitleCase(String s) {
+ if (s.length() == 0) {
+ return s;
+ }
+
+ return Character.toUpperCase(s.charAt(0)) + s.substring(1);
+ }
+
+ @Override
+ public void onResume() {
+ super.onResume();
+ getListView().requestFocus();
+ }
+
+ @Override
+ protected void onListItemClick(ListView l, View v, int position, long id) {
+ try {
+ IActivityManager am = ActivityManagerNative.getDefault();
+ Configuration config = am.getConfiguration();
+
+ Loc loc = mLocales[position];
+ config.locale = loc.locale;
+
+ // indicate this isn't some passing default - the user wants this remembered
+ config.userSetLocale = true;
+
+ am.updateConfiguration(config);
+ } catch (RemoteException e) {
+ // Intentionally left blank
+ }
+ finish();
+ }
+}