Merge "Add new shell command for listing device locales." into main (9a00cb4b) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/locales/LocaleManagerShellCommand.java

+45 −19

Original line number	Diff line number	Diff line
		@@ -26,19 +26,25 @@ import android.os.RemoteException;
		import android.os.ShellCommand;
		import android.os.UserHandle;

		import com.android.internal.app.LocalePicker;

		import java.io.PrintWriter;

		/**
		* Shell commands for {@link LocaleManagerService}
		*/
		public class LocaleManagerShellCommand extends ShellCommand {

		private final ILocaleManager mBinderService;
		private final Context mContext;
		private String[] mSupportedLocales;

		LocaleManagerShellCommand(ILocaleManager localeManager, Context context) {
		mBinderService = localeManager;
		mContext = context;
		mSupportedLocales = LocalePicker.getSupportedLocales(mContext);
		}

		@Override
		public int onCommand(String cmd) {
		if (cmd == null) {
		@@ -55,6 +61,8 @@ public class LocaleManagerShellCommand extends ShellCommand {
		return runGetAppOverrideLocaleConfig();
		case "get-app-localeconfig-ignore-override":
		return runGetAppLocaleConfigIgnoreOverride();
		case "list-device-locales":
		return runListDeviceLocales();
		default: {
		return handleDefaultCommands(cmd);
		}
		@@ -97,6 +105,10 @@ public class LocaleManagerShellCommand extends ShellCommand {
		pw.println(" Get the locales within the override LocaleConfig for the specified app.");
		pw.println(" --user <USER_ID>: get for the given user, "
		+ "the current user is used when unspecified.");
		pw.println(" list-device-locales");
		pw.println(" List the locales of the device.");
		pw.println(" Outputs a list of all BCP 47 language tags for locales supported by the "
		+ "device.");
		}

		private int runSetAppLocales() {
		@@ -316,6 +328,20 @@ public class LocaleManagerShellCommand extends ShellCommand {
		return 0;
		}

		private int runListDeviceLocales() {
		final PrintWriter err = getErrPrintWriter();

		if (mSupportedLocales == null \|\| mSupportedLocales.length == 0) {
		err.println("Error: No supported locales found.");
		return -1;
		}

		for (String locale : mSupportedLocales) {
		getOutPrintWriter().println(locale);
		}
		return 0;
		}

		private LocaleList parseOverrideLocales() {
		String locales = getNextArg();
		if (locales == null) {