bool parse(const String8& str, ConfigDescription* out) {
Vector<String8> parts = AaptUtil::splitAndLowerCase(str, '-');
ConfigDescription config;
AaptLocaleValue locale;
ssize_t index = 0;
ssize_t localeIndex = 0;
const ssize_t N = parts.size();
const char* part = parts[index].string();
if (str.length() == 0) {
goto success;
}
if (parseMcc(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseMnc(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
// Locale spans a few '-' separators, so we let it
// control the index.
localeIndex = locale.initFromDirName(parts, index);
if (localeIndex < 0) {
return false;
} else if (localeIndex > index) {
locale.writeTo(&config);
index = localeIndex;
if (index >= N) {
goto success;
}
part = parts[index].string();
}
if (parseLayoutDirection(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseSmallestScreenWidthDp(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseScreenWidthDp(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseScreenHeightDp(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseScreenLayoutSize(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseScreenLayoutLong(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseScreenRound(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseOrientation(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseUiModeType(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseUiModeNight(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseDensity(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseTouchscreen(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseKeysHidden(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseKeyboard(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseNavHidden(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseNavigation(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseScreenSize(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseVersion(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
// Unrecognized.
return false;
success:
if (out != NULL) {
applyVersionForCompatibility(&config);
*out = config;
}
return true;
}
bool parse(const String8& str, ConfigDescription* out) {
Vector<String8> parts = AaptUtil::splitAndLowerCase(str, '-');
ConfigDescription config;
AaptLocaleValue locale;
ssize_t index = 0;
ssize_t localeIndex = 0;
const ssize_t N = parts.size();
const char* part = parts[index].string();
if (str.length() == 0) {
goto success;
}
if (parseMcc(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseMnc(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
// Locale spans a few '-' separators, so we let it
// control the index.
localeIndex = locale.initFromDirName(parts, index);
if (localeIndex < 0) {
return false;
} else if (localeIndex > index) {
locale.writeTo(&config);
index = localeIndex;
if (index >= N) {
goto success;
}
part = parts[index].string();
}
if (parseLayoutDirection(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseSmallestScreenWidthDp(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseScreenWidthDp(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseScreenHeightDp(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseScreenLayoutSize(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseScreenLayoutLong(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseOrientation(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseUiModeType(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseUiModeNight(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseDensity(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseTouchscreen(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseKeysHidden(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseKeyboard(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseNavHidden(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseNavigation(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseScreenSize(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
if (parseVersion(part, &config)) {
index++;
if (index == N) {
goto success;
}
part = parts[index].string();
}
// Unrecognized.
return false;
success:
if (out != NULL) {
#ifndef HAVE_ANDROID_OS
applyVersionForCompatibility(&config);
#else
// Calling applyVersionForCompatibility when compiling a theme can cause
// the path to be changed by AAPT which results in the themed assets not being
// loaded. The only time (as of right now) that aapt is run on an android device
// is when it is being used for themes, so this should be the correct behavior
// in this case. If AAPT is ever used on an android device for some other reason,
// we will need to change this.
printf("AAPT is running on Android, skipping applyVersionForCompatibility");
#endif
*out = config;
}
return true;
}