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-rw-r--r--tools/aapt/AaptConfig.cpp790
1 files changed, 790 insertions, 0 deletions
diff --git a/tools/aapt/AaptConfig.cpp b/tools/aapt/AaptConfig.cpp
new file mode 100644
index 000000000000..69a9c7feca99
--- /dev/null
+++ b/tools/aapt/AaptConfig.cpp
@@ -0,0 +1,790 @@
+/*
+ * Copyright (C) 2014 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.
+ */
+
+#include <androidfw/ResourceTypes.h>
+#include <ctype.h>
+
+#include "AaptConfig.h"
+#include "AaptAssets.h"
+#include "AaptUtil.h"
+#include "ResourceFilter.h"
+
+using android::String8;
+using android::Vector;
+using android::ResTable_config;
+
+namespace AaptConfig {
+
+static const char* kWildcardName = "any";
+
+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) {
+ applyVersionForCompatibility(&config);
+ *out = config;
+ }
+ return true;
+}
+
+bool parseCommaSeparatedList(const String8& str, std::set<ConfigDescription>* outSet) {
+ Vector<String8> parts = AaptUtil::splitAndLowerCase(str, ',');
+ const size_t N = parts.size();
+ for (size_t i = 0; i < N; i++) {
+ ConfigDescription config;
+ if (!parse(parts[i], &config)) {
+ return false;
+ }
+ outSet->insert(config);
+ }
+ return true;
+}
+
+void applyVersionForCompatibility(ConfigDescription* config) {
+ if (config == NULL) {
+ return;
+ }
+
+ uint16_t minSdk = 0;
+ if (config->smallestScreenWidthDp != ResTable_config::SCREENWIDTH_ANY
+ || config->screenWidthDp != ResTable_config::SCREENWIDTH_ANY
+ || config->screenHeightDp != ResTable_config::SCREENHEIGHT_ANY) {
+ minSdk = SDK_HONEYCOMB_MR2;
+ } else if ((config->uiMode & ResTable_config::MASK_UI_MODE_TYPE)
+ != ResTable_config::UI_MODE_TYPE_ANY
+ || (config->uiMode & ResTable_config::MASK_UI_MODE_NIGHT)
+ != ResTable_config::UI_MODE_NIGHT_ANY) {
+ minSdk = SDK_FROYO;
+ } else if ((config->screenLayout & ResTable_config::MASK_SCREENSIZE)
+ != ResTable_config::SCREENSIZE_ANY
+ || (config->screenLayout & ResTable_config::MASK_SCREENLONG)
+ != ResTable_config::SCREENLONG_ANY
+ || config->density != ResTable_config::DENSITY_DEFAULT) {
+ minSdk = SDK_DONUT;
+ }
+
+ if (minSdk > config->sdkVersion) {
+ config->sdkVersion = minSdk;
+ }
+}
+
+bool parseMcc(const char* name, ResTable_config* out) {
+ if (strcmp(name, kWildcardName) == 0) {
+ if (out) out->mcc = 0;
+ return true;
+ }
+ const char* c = name;
+ if (tolower(*c) != 'm') return false;
+ c++;
+ if (tolower(*c) != 'c') return false;
+ c++;
+ if (tolower(*c) != 'c') return false;
+ c++;
+
+ const char* val = c;
+
+ while (*c >= '0' && *c <= '9') {
+ c++;
+ }
+ if (*c != 0) return false;
+ if (c-val != 3) return false;
+
+ int d = atoi(val);
+ if (d != 0) {
+ if (out) out->mcc = d;
+ return true;
+ }
+
+ return false;
+}
+
+bool parseMnc(const char* name, ResTable_config* out) {
+ if (strcmp(name, kWildcardName) == 0) {
+ if (out) out->mcc = 0;
+ return true;
+ }
+ const char* c = name;
+ if (tolower(*c) != 'm') return false;
+ c++;
+ if (tolower(*c) != 'n') return false;
+ c++;
+ if (tolower(*c) != 'c') return false;
+ c++;
+
+ const char* val = c;
+
+ while (*c >= '0' && *c <= '9') {
+ c++;
+ }
+ if (*c != 0) return false;
+ if (c-val == 0 || c-val > 3) return false;
+
+ if (out) {
+ out->mnc = atoi(val);
+ if (out->mnc == 0) {
+ out->mnc = ACONFIGURATION_MNC_ZERO;
+ }
+ }
+
+ return true;
+}
+
+bool parseLayoutDirection(const char* name, ResTable_config* out) {
+ if (strcmp(name, kWildcardName) == 0) {
+ if (out) out->screenLayout =
+ (out->screenLayout&~ResTable_config::MASK_LAYOUTDIR)
+ | ResTable_config::LAYOUTDIR_ANY;
+ return true;
+ } else if (strcmp(name, "ldltr") == 0) {
+ if (out) out->screenLayout =
+ (out->screenLayout&~ResTable_config::MASK_LAYOUTDIR)
+ | ResTable_config::LAYOUTDIR_LTR;
+ return true;
+ } else if (strcmp(name, "ldrtl") == 0) {
+ if (out) out->screenLayout =
+ (out->screenLayout&~ResTable_config::MASK_LAYOUTDIR)
+ | ResTable_config::LAYOUTDIR_RTL;
+ return true;
+ }
+
+ return false;
+}
+
+bool parseScreenLayoutSize(const char* name, ResTable_config* out) {
+ if (strcmp(name, kWildcardName) == 0) {
+ if (out) out->screenLayout =
+ (out->screenLayout&~ResTable_config::MASK_SCREENSIZE)
+ | ResTable_config::SCREENSIZE_ANY;
+ return true;
+ } else if (strcmp(name, "small") == 0) {
+ if (out) out->screenLayout =
+ (out->screenLayout&~ResTable_config::MASK_SCREENSIZE)
+ | ResTable_config::SCREENSIZE_SMALL;
+ return true;
+ } else if (strcmp(name, "normal") == 0) {
+ if (out) out->screenLayout =
+ (out->screenLayout&~ResTable_config::MASK_SCREENSIZE)
+ | ResTable_config::SCREENSIZE_NORMAL;
+ return true;
+ } else if (strcmp(name, "large") == 0) {
+ if (out) out->screenLayout =
+ (out->screenLayout&~ResTable_config::MASK_SCREENSIZE)
+ | ResTable_config::SCREENSIZE_LARGE;
+ return true;
+ } else if (strcmp(name, "xlarge") == 0) {
+ if (out) out->screenLayout =
+ (out->screenLayout&~ResTable_config::MASK_SCREENSIZE)
+ | ResTable_config::SCREENSIZE_XLARGE;
+ return true;
+ }
+
+ return false;
+}
+
+bool parseScreenLayoutLong(const char* name, ResTable_config* out) {
+ if (strcmp(name, kWildcardName) == 0) {
+ if (out) out->screenLayout =
+ (out->screenLayout&~ResTable_config::MASK_SCREENLONG)
+ | ResTable_config::SCREENLONG_ANY;
+ return true;
+ } else if (strcmp(name, "long") == 0) {
+ if (out) out->screenLayout =
+ (out->screenLayout&~ResTable_config::MASK_SCREENLONG)
+ | ResTable_config::SCREENLONG_YES;
+ return true;
+ } else if (strcmp(name, "notlong") == 0) {
+ if (out) out->screenLayout =
+ (out->screenLayout&~ResTable_config::MASK_SCREENLONG)
+ | ResTable_config::SCREENLONG_NO;
+ return true;
+ }
+
+ return false;
+}
+
+bool parseOrientation(const char* name, ResTable_config* out) {
+ if (strcmp(name, kWildcardName) == 0) {
+ if (out) out->orientation = out->ORIENTATION_ANY;
+ return true;
+ } else if (strcmp(name, "port") == 0) {
+ if (out) out->orientation = out->ORIENTATION_PORT;
+ return true;
+ } else if (strcmp(name, "land") == 0) {
+ if (out) out->orientation = out->ORIENTATION_LAND;
+ return true;
+ } else if (strcmp(name, "square") == 0) {
+ if (out) out->orientation = out->ORIENTATION_SQUARE;
+ return true;
+ }
+
+ return false;
+}
+
+bool parseUiModeType(const char* name, ResTable_config* out) {
+ if (strcmp(name, kWildcardName) == 0) {
+ if (out) out->uiMode =
+ (out->uiMode&~ResTable_config::MASK_UI_MODE_TYPE)
+ | ResTable_config::UI_MODE_TYPE_ANY;
+ return true;
+ } else if (strcmp(name, "desk") == 0) {
+ if (out) out->uiMode =
+ (out->uiMode&~ResTable_config::MASK_UI_MODE_TYPE)
+ | ResTable_config::UI_MODE_TYPE_DESK;
+ return true;
+ } else if (strcmp(name, "car") == 0) {
+ if (out) out->uiMode =
+ (out->uiMode&~ResTable_config::MASK_UI_MODE_TYPE)
+ | ResTable_config::UI_MODE_TYPE_CAR;
+ return true;
+ } else if (strcmp(name, "television") == 0) {
+ if (out) out->uiMode =
+ (out->uiMode&~ResTable_config::MASK_UI_MODE_TYPE)
+ | ResTable_config::UI_MODE_TYPE_TELEVISION;
+ return true;
+ } else if (strcmp(name, "appliance") == 0) {
+ if (out) out->uiMode =
+ (out->uiMode&~ResTable_config::MASK_UI_MODE_TYPE)
+ | ResTable_config::UI_MODE_TYPE_APPLIANCE;
+ return true;
+ } else if (strcmp(name, "watch") == 0) {
+ if (out) out->uiMode =
+ (out->uiMode&~ResTable_config::MASK_UI_MODE_TYPE)
+ | ResTable_config::UI_MODE_TYPE_WATCH;
+ return true;
+ }
+
+ return false;
+}
+
+bool parseUiModeNight(const char* name, ResTable_config* out) {
+ if (strcmp(name, kWildcardName) == 0) {
+ if (out) out->uiMode =
+ (out->uiMode&~ResTable_config::MASK_UI_MODE_NIGHT)
+ | ResTable_config::UI_MODE_NIGHT_ANY;
+ return true;
+ } else if (strcmp(name, "night") == 0) {
+ if (out) out->uiMode =
+ (out->uiMode&~ResTable_config::MASK_UI_MODE_NIGHT)
+ | ResTable_config::UI_MODE_NIGHT_YES;
+ return true;
+ } else if (strcmp(name, "notnight") == 0) {
+ if (out) out->uiMode =
+ (out->uiMode&~ResTable_config::MASK_UI_MODE_NIGHT)
+ | ResTable_config::UI_MODE_NIGHT_NO;
+ return true;
+ }
+
+ return false;
+}
+
+bool parseDensity(const char* name, ResTable_config* out) {
+ if (strcmp(name, kWildcardName) == 0) {
+ if (out) out->density = ResTable_config::DENSITY_DEFAULT;
+ return true;
+ }
+
+ if (strcmp(name, "nodpi") == 0) {
+ if (out) out->density = ResTable_config::DENSITY_NONE;
+ return true;
+ }
+
+ if (strcmp(name, "ldpi") == 0) {
+ if (out) out->density = ResTable_config::DENSITY_LOW;
+ return true;
+ }
+
+ if (strcmp(name, "mdpi") == 0) {
+ if (out) out->density = ResTable_config::DENSITY_MEDIUM;
+ return true;
+ }
+
+ if (strcmp(name, "tvdpi") == 0) {
+ if (out) out->density = ResTable_config::DENSITY_TV;
+ return true;
+ }
+
+ if (strcmp(name, "hdpi") == 0) {
+ if (out) out->density = ResTable_config::DENSITY_HIGH;
+ return true;
+ }
+
+ if (strcmp(name, "xhdpi") == 0) {
+ if (out) out->density = ResTable_config::DENSITY_XHIGH;
+ return true;
+ }
+
+ if (strcmp(name, "xxhdpi") == 0) {
+ if (out) out->density = ResTable_config::DENSITY_XXHIGH;
+ return true;
+ }
+
+ if (strcmp(name, "xxxhdpi") == 0) {
+ if (out) out->density = ResTable_config::DENSITY_XXXHIGH;
+ return true;
+ }
+
+ char* c = (char*)name;
+ while (*c >= '0' && *c <= '9') {
+ c++;
+ }
+
+ // check that we have 'dpi' after the last digit.
+ if (toupper(c[0]) != 'D' ||
+ toupper(c[1]) != 'P' ||
+ toupper(c[2]) != 'I' ||
+ c[3] != 0) {
+ return false;
+ }
+
+ // temporarily replace the first letter with \0 to
+ // use atoi.
+ char tmp = c[0];
+ c[0] = '\0';
+
+ int d = atoi(name);
+ c[0] = tmp;
+
+ if (d != 0) {
+ if (out) out->density = d;
+ return true;
+ }
+
+ return false;
+}
+
+bool parseTouchscreen(const char* name, ResTable_config* out) {
+ if (strcmp(name, kWildcardName) == 0) {
+ if (out) out->touchscreen = out->TOUCHSCREEN_ANY;
+ return true;
+ } else if (strcmp(name, "notouch") == 0) {
+ if (out) out->touchscreen = out->TOUCHSCREEN_NOTOUCH;
+ return true;
+ } else if (strcmp(name, "stylus") == 0) {
+ if (out) out->touchscreen = out->TOUCHSCREEN_STYLUS;
+ return true;
+ } else if (strcmp(name, "finger") == 0) {
+ if (out) out->touchscreen = out->TOUCHSCREEN_FINGER;
+ return true;
+ }
+
+ return false;
+}
+
+bool parseKeysHidden(const char* name, ResTable_config* out) {
+ uint8_t mask = 0;
+ uint8_t value = 0;
+ if (strcmp(name, kWildcardName) == 0) {
+ mask = ResTable_config::MASK_KEYSHIDDEN;
+ value = ResTable_config::KEYSHIDDEN_ANY;
+ } else if (strcmp(name, "keysexposed") == 0) {
+ mask = ResTable_config::MASK_KEYSHIDDEN;
+ value = ResTable_config::KEYSHIDDEN_NO;
+ } else if (strcmp(name, "keyshidden") == 0) {
+ mask = ResTable_config::MASK_KEYSHIDDEN;
+ value = ResTable_config::KEYSHIDDEN_YES;
+ } else if (strcmp(name, "keyssoft") == 0) {
+ mask = ResTable_config::MASK_KEYSHIDDEN;
+ value = ResTable_config::KEYSHIDDEN_SOFT;
+ }
+
+ if (mask != 0) {
+ if (out) out->inputFlags = (out->inputFlags&~mask) | value;
+ return true;
+ }
+
+ return false;
+}
+
+bool parseKeyboard(const char* name, ResTable_config* out) {
+ if (strcmp(name, kWildcardName) == 0) {
+ if (out) out->keyboard = out->KEYBOARD_ANY;
+ return true;
+ } else if (strcmp(name, "nokeys") == 0) {
+ if (out) out->keyboard = out->KEYBOARD_NOKEYS;
+ return true;
+ } else if (strcmp(name, "qwerty") == 0) {
+ if (out) out->keyboard = out->KEYBOARD_QWERTY;
+ return true;
+ } else if (strcmp(name, "12key") == 0) {
+ if (out) out->keyboard = out->KEYBOARD_12KEY;
+ return true;
+ }
+
+ return false;
+}
+
+bool parseNavHidden(const char* name, ResTable_config* out) {
+ uint8_t mask = 0;
+ uint8_t value = 0;
+ if (strcmp(name, kWildcardName) == 0) {
+ mask = ResTable_config::MASK_NAVHIDDEN;
+ value = ResTable_config::NAVHIDDEN_ANY;
+ } else if (strcmp(name, "navexposed") == 0) {
+ mask = ResTable_config::MASK_NAVHIDDEN;
+ value = ResTable_config::NAVHIDDEN_NO;
+ } else if (strcmp(name, "navhidden") == 0) {
+ mask = ResTable_config::MASK_NAVHIDDEN;
+ value = ResTable_config::NAVHIDDEN_YES;
+ }
+
+ if (mask != 0) {
+ if (out) out->inputFlags = (out->inputFlags&~mask) | value;
+ return true;
+ }
+
+ return false;
+}
+
+bool parseNavigation(const char* name, ResTable_config* out) {
+ if (strcmp(name, kWildcardName) == 0) {
+ if (out) out->navigation = out->NAVIGATION_ANY;
+ return true;
+ } else if (strcmp(name, "nonav") == 0) {
+ if (out) out->navigation = out->NAVIGATION_NONAV;
+ return true;
+ } else if (strcmp(name, "dpad") == 0) {
+ if (out) out->navigation = out->NAVIGATION_DPAD;
+ return true;
+ } else if (strcmp(name, "trackball") == 0) {
+ if (out) out->navigation = out->NAVIGATION_TRACKBALL;
+ return true;
+ } else if (strcmp(name, "wheel") == 0) {
+ if (out) out->navigation = out->NAVIGATION_WHEEL;
+ return true;
+ }
+
+ return false;
+}
+
+bool parseScreenSize(const char* name, ResTable_config* out) {
+ if (strcmp(name, kWildcardName) == 0) {
+ if (out) {
+ out->screenWidth = out->SCREENWIDTH_ANY;
+ out->screenHeight = out->SCREENHEIGHT_ANY;
+ }
+ return true;
+ }
+
+ const char* x = name;
+ while (*x >= '0' && *x <= '9') x++;
+ if (x == name || *x != 'x') return false;
+ String8 xName(name, x-name);
+ x++;
+
+ const char* y = x;
+ while (*y >= '0' && *y <= '9') y++;
+ if (y == name || *y != 0) return false;
+ String8 yName(x, y-x);
+
+ uint16_t w = (uint16_t)atoi(xName.string());
+ uint16_t h = (uint16_t)atoi(yName.string());
+ if (w < h) {
+ return false;
+ }
+
+ if (out) {
+ out->screenWidth = w;
+ out->screenHeight = h;
+ }
+
+ return true;
+}
+
+bool parseSmallestScreenWidthDp(const char* name, ResTable_config* out) {
+ if (strcmp(name, kWildcardName) == 0) {
+ if (out) {
+ out->smallestScreenWidthDp = out->SCREENWIDTH_ANY;
+ }
+ return true;
+ }
+
+ if (*name != 's') return false;
+ name++;
+ if (*name != 'w') return false;
+ name++;
+ const char* x = name;
+ while (*x >= '0' && *x <= '9') x++;
+ if (x == name || x[0] != 'd' || x[1] != 'p' || x[2] != 0) return false;
+ String8 xName(name, x-name);
+
+ if (out) {
+ out->smallestScreenWidthDp = (uint16_t)atoi(xName.string());
+ }
+
+ return true;
+}
+
+bool parseScreenWidthDp(const char* name, ResTable_config* out) {
+ if (strcmp(name, kWildcardName) == 0) {
+ if (out) {
+ out->screenWidthDp = out->SCREENWIDTH_ANY;
+ }
+ return true;
+ }
+
+ if (*name != 'w') return false;
+ name++;
+ const char* x = name;
+ while (*x >= '0' && *x <= '9') x++;
+ if (x == name || x[0] != 'd' || x[1] != 'p' || x[2] != 0) return false;
+ String8 xName(name, x-name);
+
+ if (out) {
+ out->screenWidthDp = (uint16_t)atoi(xName.string());
+ }
+
+ return true;
+}
+
+bool parseScreenHeightDp(const char* name, ResTable_config* out) {
+ if (strcmp(name, kWildcardName) == 0) {
+ if (out) {
+ out->screenHeightDp = out->SCREENWIDTH_ANY;
+ }
+ return true;
+ }
+
+ if (*name != 'h') return false;
+ name++;
+ const char* x = name;
+ while (*x >= '0' && *x <= '9') x++;
+ if (x == name || x[0] != 'd' || x[1] != 'p' || x[2] != 0) return false;
+ String8 xName(name, x-name);
+
+ if (out) {
+ out->screenHeightDp = (uint16_t)atoi(xName.string());
+ }
+
+ return true;
+}
+
+bool parseVersion(const char* name, ResTable_config* out) {
+ if (strcmp(name, kWildcardName) == 0) {
+ if (out) {
+ out->sdkVersion = out->SDKVERSION_ANY;
+ out->minorVersion = out->MINORVERSION_ANY;
+ }
+ return true;
+ }
+
+ if (*name != 'v') {
+ return false;
+ }
+
+ name++;
+ const char* s = name;
+ while (*s >= '0' && *s <= '9') s++;
+ if (s == name || *s != 0) return false;
+ String8 sdkName(name, s-name);
+
+ if (out) {
+ out->sdkVersion = (uint16_t)atoi(sdkName.string());
+ out->minorVersion = 0;
+ }
+
+ return true;
+}
+
+String8 getVersion(const ResTable_config& config) {
+ return String8::format("v%u", config.sdkVersion);
+}
+
+bool isSameExcept(const ResTable_config& a, const ResTable_config& b, int axisMask) {
+ return a.diff(b) == axisMask;
+}
+
+} // namespace AaptConfig