Switch the locale header in the png files from Locale.toString() to
Locale.toLanguageTag(). For example, en_US --> en-us and sr__#Latn
--> sr-Latn. Also clean up recovery a bit to expect the new locale
format.
Bug: 35215015
Test: sr-Latn shows correctly under graphic tests && recovery tests pass
Change-Id: Ic62bab7756cdc6e5f98f26076f7c2dd046f811db
Locale texts are missing in the recovery log due to an extra empty
locale chunk in the png file. Fix the bug in the app and regenerate all
the background texts and compress the file with pngcrush + zopflipng.
Bug: 34054052
Test: Locale texts logged successfully on angler
Change-Id: I89f823a53c1eb69756183e8e11113216d093304f
After process the text images with pngquant, I encountered a
image-loading error when doing graphic tests on angler. The command
"pngcrush -c 0 $imagename" resolves this error and gives almost the
same compression rate. So regenerate all the text images with "pngcrush
-c 0"
Bug: 30415666
Test: Run graphics test on angler and the background text looks good.
Change-Id: I5d989c1230e826407287265fc559349a7bd29303
Update the text images according to the new translations of
"b+sr+Latn", "be-rBY", and "bs-rBA". Also switch to pngquant
which gives a better compression rate.
Bug: 30415666
Change-Id: I6eae5dd7be4c7f1f93c50113822caac9868e0f95
