Add badging of Payment apps (d831e80a) · Commits · e / os / android_frameworks_base

tools/aapt/Command.cpp

+142 −11

Original line number	Diff line number	Diff line
		@@ -347,6 +347,7 @@ enum {
		ICON_ATTR = 0x01010002,
		NAME_ATTR = 0x01010003,
		PERMISSION_ATTR = 0x01010006,
		RESOURCE_ATTR = 0x01010025,
		DEBUGGABLE_ATTR = 0x0101000f,
		VERSION_CODE_ATTR = 0x0101021b,
		VERSION_NAME_ATTR = 0x0101021c,
		@@ -373,6 +374,7 @@ enum {
		COMPATIBLE_WIDTH_LIMIT_DP_ATTR = 0x01010365,
		LARGEST_WIDTH_LIMIT_DP_ATTR = 0x01010366,
		PUBLIC_KEY_ATTR = 0x010103a6,
		CATEGORY_ATTR = 0x010103e8,
		};

		const char *getComponentName(String8 &pkgName, String8 &componentName) {
		@@ -425,6 +427,61 @@ static void printCompatibleScreens(ResXMLTree& tree) {
		printf("\n");
		}

		Vector<String8> getNfcAidCategories(AssetManager& assets, String8 xmlPath, bool offHost,
		String8 *outError = NULL)
		{
		Asset* aidAsset = assets.openNonAsset(xmlPath, Asset::ACCESS_BUFFER);
		if (aidAsset == NULL) {
		if (outError != NULL) *outError = "xml resource does not exist";
		return Vector<String8>();
		}

		const String8 serviceTagName(offHost ? "offhost-apdu-service" : "host-apdu-service");

		bool withinApduService = false;
		Vector<String8> categories;

		String8 error;
		ResXMLTree tree;
		tree.setTo(aidAsset->getBuffer(true), aidAsset->getLength());

		size_t len;
		int depth = 0;
		ResXMLTree::event_code_t code;
		while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
		if (code == ResXMLTree::END_TAG) {
		depth--;
		String8 tag(tree.getElementName(&len));

		if (depth == 0 && tag == serviceTagName) {
		withinApduService = false;
		}

		} else if (code == ResXMLTree::START_TAG) {
		depth++;
		String8 tag(tree.getElementName(&len));

		if (depth == 1) {
		if (tag == serviceTagName) {
		withinApduService = true;
		}
		} else if (depth == 2 && withinApduService) {
		if (tag == "aid-group") {
		String8 category = getAttribute(tree, CATEGORY_ATTR, &error);
		if (error != "") {
		if (outError != NULL) *outError = error;
		return Vector<String8>();
		}

		categories.add(category);
		}
		}
		}
		}
		aidAsset->close();
		return categories;
		}

		/*
		* Handle the "dump" command, to extract select data from an archive.
		*/
		@@ -637,6 +694,7 @@ int doDump(Bundle* bundle)
		bool hasWidgetReceivers = false;
		bool hasDeviceAdminReceiver = false;
		bool hasIntentFilter = false;
		bool hasPaymentService = false;
		bool actMainActivity = false;
		bool actWidgetReceivers = false;
		bool actDeviceAdminEnabled = false;
		@@ -644,6 +702,10 @@ int doDump(Bundle* bundle)
		bool actWallpaperService = false;
		bool actAccessibilityService = false;
		bool actPrintService = false;
		bool actHostApduService = false;
		bool actOffHostApduService = false;
		bool hasMetaHostPaymentCategory = false;
		bool hasMetaOffHostPaymentCategory = false;

		// These permissions are required by services implementing services
		// the system binds to (IME, Accessibility, PrintServices, etc.)
		@@ -651,6 +713,7 @@ int doDump(Bundle* bundle)
		bool hasBindInputMethodPermission = false;
		bool hasBindAccessibilityServicePermission = false;
		bool hasBindPrintServicePermission = false;
		bool hasBindNfcServicePermission = false;

		// These two implement the implicit permissions that are granted
		// to pre-1.6 applications.
		@@ -761,6 +824,13 @@ int doDump(Bundle* bundle)
		hasOtherActivities \|= withinActivity;
		hasOtherReceivers \|= withinReceiver;
		hasOtherServices \|= withinService;
		} else {
		if (withinService) {
		hasPaymentService \|= (actHostApduService && hasMetaHostPaymentCategory &&
		hasBindNfcServicePermission);
		hasPaymentService \|= (actOffHostApduService && hasMetaOffHostPaymentCategory &&
		hasBindNfcServicePermission);
		}
		}
		withinActivity = false;
		withinService = false;
		@@ -784,7 +854,8 @@ int doDump(Bundle* bundle)
		hasBindAccessibilityServicePermission);
		hasPrintService \|= (actPrintService && hasBindPrintServicePermission);
		hasOtherServices \|= (!actImeService && !actWallpaperService &&
		!actAccessibilityService && !actPrintService);
		!actAccessibilityService && !actPrintService &&
		!actHostApduService && !actOffHostApduService);
		}
		}
		withinIntentFilter = false;
		@@ -1129,6 +1200,13 @@ int doDump(Bundle* bundle)
		withinReceiver = false;
		withinService = false;
		hasIntentFilter = false;
		hasMetaHostPaymentCategory = false;
		hasMetaOffHostPaymentCategory = false;
		hasBindDeviceAdminPermission = false;
		hasBindInputMethodPermission = false;
		hasBindAccessibilityServicePermission = false;
		hasBindPrintServicePermission = false;
		hasBindNfcServicePermission = false;
		if (withinApplication) {
		if(tag == "activity") {
		withinActivity = true;
		@@ -1214,6 +1292,8 @@ int doDump(Bundle* bundle)
		hasBindAccessibilityServicePermission = true;
		} else if (permission == "android.permission.BIND_PRINT_SERVICE") {
		hasBindPrintServicePermission = true;
		} else if (permission == "android.permission.BIND_NFC_SERVICE") {
		hasBindNfcServicePermission = true;
		}
		} else {
		fprintf(stderr, "ERROR getting 'android:permission' attribute for"
		@@ -1230,7 +1310,8 @@ int doDump(Bundle* bundle)
		goto bail;
		}
		}
		} else if ((depth == 4) && (tag == "intent-filter")) {
		} else if (depth == 4) {
		if (tag == "intent-filter") {
		hasIntentFilter = true;
		withinIntentFilter = true;
		actMainActivity = false;
		@@ -1240,6 +1321,49 @@ int doDump(Bundle* bundle)
		actAccessibilityService = false;
		actPrintService = false;
		actDeviceAdminEnabled = false;
		actHostApduService = false;
		actOffHostApduService = false;
		} else if (withinService && tag == "meta-data") {
		String8 name = getAttribute(tree, NAME_ATTR, &error);
		if (error != "") {
		fprintf(stderr, "ERROR getting 'android:name' attribute for"
		" meta-data tag in service '%s': %s\n", serviceName.string(), error.string());
		goto bail;
		}

		if (name == "android.nfc.cardemulation.host_apdu_service" \|\|
		name == "android.nfc.cardemulation.off_host_apdu_service") {
		bool offHost = true;
		if (name == "android.nfc.cardemulation.host_apdu_service") {
		offHost = false;
		}

		String8 xmlPath = getResolvedAttribute(&res, tree, RESOURCE_ATTR, &error);
		if (error != "") {
		fprintf(stderr, "ERROR getting 'android:resource' attribute for"
		" meta-data tag in service '%s': %s\n", serviceName.string(), error.string());
		goto bail;
		}

		Vector<String8> categories = getNfcAidCategories(assets, xmlPath,
		offHost, &error);
		if (error != "") {
		fprintf(stderr, "ERROR getting AID category for service '%s'\n",
		serviceName.string());
		goto bail;
		}

		const size_t catLen = categories.size();
		for (size_t i = 0; i < catLen; i++) {
		bool paymentCategory = (categories[i] == "payment");
		if (offHost) {
		hasMetaOffHostPaymentCategory \|= paymentCategory;
		} else {
		hasMetaHostPaymentCategory \|= paymentCategory;
		}
		}
		}
		}
		} else if ((depth == 5) && withinIntentFilter){
		String8 action;
		if (tag == "action") {
		@@ -1268,6 +1392,10 @@ int doDump(Bundle* bundle)
		actAccessibilityService = true;
		} else if (action == "android.printservice.PrintService") {
		actPrintService = true;
		} else if (action == "android.nfc.cardemulation.action.HOST_APDU_SERVICE") {
		actHostApduService = true;
		} else if (action == "android.nfc.cardemulation.action.OFF_HOST_APDU_SERVICE") {
		actOffHostApduService = true;
		}
		}
		if (action == "android.intent.action.SEARCH") {
		@@ -1482,6 +1610,9 @@ int doDump(Bundle* bundle)
		if (hasPrintService) {
		printf("print\n");
		}
		if (hasPaymentService) {
		printf("payment\n");
		}
		if (hasOtherActivities) {
		printf("other-activities\n");
		}