Bring back checkState function (5aebd382) · Commits · e / os / android_packages_apps_Dialer

src/com/android/dialer/about/Licenses.java

+25 −1

Original line number	Diff line number	Diff line
		@@ -51,7 +51,7 @@ public final class Licenses {
		for (String entry : entries) {
		int delimiter = entry.indexOf(' ');
		String[] licenseLocation = entry.substring(0, delimiter).split(":");
		Assert.checkState(
		checkState(
		delimiter > 0 && licenseLocation.length == 2,
		"Invalid license meta-data line:\n" + entry);
		long licenseOffset = Long.parseLong(licenseLocation[0]);
		@@ -62,6 +62,30 @@ public final class Licenses {
		return licenses;
		}

		/**
		* Ensures the truth of an expression involving the state of the calling instance, but not
		* involving any parameters to the calling method.
		*
		* @param expression a boolean expression
		* @param messageTemplate the message to log, possible with format arguments.
		* @param args optional arguments to be used in the formatted string.
		* @throws IllegalStateException if {@code expression} is false
		*/
		public static void checkState(
		boolean expression,String messageTemplate, Object... args) {
		if (!expression) {
		throw new IllegalStateException(format(messageTemplate, args));
		}
		}

		private static String format(String messageTemplate, Object... args) {
		if (messageTemplate == null) {
		return null;
		}
		return String.format(messageTemplate, args);
		}


		/** Return the text of a bundled license file. */
		public static String getLicenseText(Context context, License license) {
		long offset = license.getLicenseOffset();