xml2po.sh wrapper and translation credits

res/values/strings.xml

@@ -46,6 +46,7 @@
 	\n\n
 	http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 	</string>
+<string name="ad_trans">\n\nTranslation:</string>
 
 <!-- options menu -->
 <string name="about">About</string>

src/APRSdroid.scala

@@ -139,8 +139,10 @@ class APRSdroid extends Activity with OnClickListener
 	def aboutDialog() {
 		val pi = getPackageManager().getPackageInfo(getPackageName(), 0)
 		val title = getString(R.string.ad_title, pi.versionName);
+		val translators = getString(R.string.ad_trans) +
+				  getString(R.string.translation_credits)
 		new AlertDialog.Builder(this).setTitle(title)
-			.setMessage(getString(R.string.ad_text))
+			.setMessage(getString(R.string.ad_text) + translators)
 			.setIcon(android.R.drawable.ic_dialog_info)
 			.setPositiveButton(android.R.string.ok, null)
 			.create.show

xml2po.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+TRAN=translations
+RES=res/values
+POT=$TRAN/aprsdroid.pot
+PO=translations/aprsdroid/aprsdroid-
+
+translate_xml2pot() {
+	if [ -f $POT ] ; then
+		xml2po -a -u $POT $RES/strings.xml
+	else
+		xml2po -a -o $POT $RES/strings.xml
+	fi
+}
+
+translate_po2xml() {
+	for po in $PO*.po; do
+		lang=${po##$PO}
+		lang=${lang%%.po}
+		echo $lang:
+		dir=$RES-$lang
+		mkdir -p $dir
+		xml2po -a -l $lang -p $po $RES/strings.xml > $dir/strings.xml
+	done
+	{
+		cat <<EOF
+<?xml version="1.0" encoding="utf-8"?>
+<!-- AUTOGENERATED BY xml2po.sh! DO NOT CHANGE MANUALLY! -->
+<!-- APRSdroid translators. Autogenerated by xml2po.sh -->
+<resources>
+<string name="translation_credits">\\n
+$(cat translations/aprsdroid/aprsdroid-*.po | awk -F ': | <' '/Last-Translator:/ { print $2 "\\n"; }')
+</string>
+</resources>
+EOF
+	} > res/values/translators.xml
+}
+
+
+if [ "$1" = "xml2pot" ]; then
+	translate_xml2pot
+else
+	translate_po2xml
+fi