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-rw-r--r--tools/image_generator/ImageGenerator.java46
1 files changed, 42 insertions, 4 deletions
diff --git a/tools/image_generator/ImageGenerator.java b/tools/image_generator/ImageGenerator.java
index 0a1c85b59..9d882678a 100644
--- a/tools/image_generator/ImageGenerator.java
+++ b/tools/image_generator/ImageGenerator.java
@@ -46,6 +46,8 @@ import java.util.Map;
import java.util.Set;
import java.util.StringTokenizer;
import java.util.TreeMap;
+import java.util.logging.Level;
+import java.util.logging.Logger;
import javax.imageio.ImageIO;
import javax.xml.parsers.DocumentBuilder;
@@ -59,6 +61,8 @@ public class ImageGenerator {
private static final float DEFAULT_FONT_SIZE = 40;
+ private static final Logger LOGGER = Logger.getLogger(ImageGenerator.class.getName());
+
// This is the canvas we used to draw texts.
private BufferedImage mBufferedImage;
@@ -322,12 +326,13 @@ public class ImageGenerator {
* directory and collect the translated text.
*
* @param resourcePath the path to the resource directory
+ * @param localesSet a list of supported locales; resources of other locales will be omitted.
* @return a map with the locale as key, and translated text as value
* @throws LocalizedStringNotFoundException if we cannot find the translated text for the given
* locale
*/
- public Map<Locale, String> readLocalizedStringFromXmls(String resourcePath)
- throws IOException, LocalizedStringNotFoundException {
+ public Map<Locale, String> readLocalizedStringFromXmls(String resourcePath,
+ Set<String> localesSet) throws IOException, LocalizedStringNotFoundException {
File resourceDir = new File(resourcePath);
if (!resourceDir.isDirectory()) {
throw new LocalizedStringNotFoundException(resourcePath + " is not a directory.");
@@ -354,6 +359,12 @@ public class ImageGenerator {
String[] nameList =
resourceDir.list((File file, String name) -> name.startsWith("values-"));
for (String name : nameList) {
+ String localeString = name.substring(7);
+ if (localesSet != null && !localesSet.contains(localeString)) {
+ LOGGER.info("Skip parsing text for locale " + localeString);
+ continue;
+ }
+
File textFile = new File(resourcePath, name + "/strings.xml");
String localizedText;
try {
@@ -536,7 +547,7 @@ public class ImageGenerator {
*/
private void drawText(String text, Locale locale, String languageTag)
throws IOException, FontFormatException {
- System.out.println("Encoding \"" + locale + "\" as \"" + languageTag + "\": " + text);
+ LOGGER.info("Encoding \"" + locale + "\" as \"" + languageTag + "\": " + text);
Graphics2D graphics = createGraphics(locale);
FontMetrics fontMetrics = graphics.getFontMetrics();
@@ -697,6 +708,19 @@ public class ImageGenerator {
.hasArg(false)
.create());
+ options.addOption(
+ OptionBuilder.withLongOpt("verbose")
+ .withDescription("Output the logging above info level.")
+ .hasArg(false)
+ .create());
+
+ options.addOption(
+ OptionBuilder.withLongOpt("locales")
+ .withDescription("A list of android locales separated by ',' e.g."
+ + " 'af,en,zh-rTW'")
+ .hasArg(true)
+ .create());
+
return options;
}
@@ -716,6 +740,12 @@ public class ImageGenerator {
int imageWidth = Integer.parseUnsignedInt(cmd.getOptionValue("image_width"));
+ if (cmd.hasOption("verbose")) {
+ LOGGER.setLevel(Level.INFO);
+ } else {
+ LOGGER.setLevel(Level.WARNING);
+ }
+
ImageGenerator imageGenerator =
new ImageGenerator(
imageWidth,
@@ -724,8 +754,16 @@ public class ImageGenerator {
cmd.getOptionValue("font_dir"),
cmd.hasOption("center_alignment"));
+ Set<String> localesSet = null;
+ if (cmd.hasOption("locales")) {
+ String[] localesList = cmd.getOptionValue("locales").split(",");
+ localesSet = new HashSet<>(Arrays.asList(localesList));
+ // Ensures that we have the default locale, all english translations are identical.
+ localesSet.add("en-rAU");
+ }
Map<Locale, String> localizedStringMap =
- imageGenerator.readLocalizedStringFromXmls(cmd.getOptionValue("resource_dir"));
+ imageGenerator.readLocalizedStringFromXmls(cmd.getOptionValue("resource_dir"),
+ localesSet);
imageGenerator.generateImage(localizedStringMap, cmd.getOptionValue("output_file"));
}
}