SettingsProvider : Add functions for delimited strings (c06e1bb1) · Commits · e / os / android_frameworks_base

core/java/android/provider/Settings.java

+117 −0

Original line number	Diff line number	Diff line
		@@ -68,11 +68,14 @@ import com.android.internal.widget.ILockSettings;
		import java.io.IOException;
		import java.net.URISyntaxException;
		import java.text.SimpleDateFormat;
		import java.util.ArrayList;
		import java.util.HashMap;
		import java.util.HashSet;
		import java.util.List;
		import java.util.Locale;
		import java.util.Map;
		import java.util.Set;
		import java.util.regex.Pattern;

		/**
		* The Settings provider contains global system-level device preferences.
		@@ -1901,6 +1904,44 @@ public final class Settings {
		}
		};

		/**
		* Put a delimited list as a string
		* @param resolver to access the database with
		* @param name to store
		* @param delimiter to split
		* @param list to join and store
		* @hide
		*/
		public static void putListAsDelimitedString(ContentResolver resolver, String name,
		String delimiter, List<String> list) {
		String store = TextUtils.join(delimiter, list);
		putString(resolver, name, store);
		}

		/**
		* Get a delimited string returned as a list
		* @param resolver to access the database with
		* @param name to store
		* @param delimiter to split the list with
		* @return list of strings for a specific Settings.Secure item
		* @hide
		*/
		public static List<String> getDelimitedStringAsList(ContentResolver resolver, String name,
		String delimiter) {
		String baseString = getString(resolver, name);
		List<String> list = new ArrayList<String>();
		if (!TextUtils.isEmpty(baseString)) {
		final String[] array = TextUtils.split(baseString, Pattern.quote(delimiter));
		for (String item : array) {
		if (TextUtils.isEmpty(item)) {
		continue;
		}
		list.add(item);
		}
		}
		return list;
		}

		/** @hide */
		public static void getMovedToGlobalSettings(Set<String> outKeySet) {
		outKeySet.addAll(MOVED_TO_GLOBAL);
		@@ -4294,6 +4335,44 @@ public final class Settings {
		MOVED_TO_GLOBAL.add(Settings.Global.WIFI_AUTO_CONNECT_TYPE);
		}

		/**
		* Put a delimited list as a string
		* @param resolver to access the database with
		* @param name to store
		* @param delimiter to split
		* @param list to join and store
		* @hide
		*/
		public static void putListAsDelimitedString(ContentResolver resolver, String name,
		String delimiter, List<String> list) {
		String store = TextUtils.join(delimiter, list);
		putString(resolver, name, store);
		}

		/**
		* Get a delimited string returned as a list
		* @param resolver to access the database with
		* @param name to store
		* @param delimiter to split the list with
		* @return list of strings for a specific Settings.Secure item
		* @hide
		*/
		public static List<String> getDelimitedStringAsList(ContentResolver resolver, String name,
		String delimiter) {
		String baseString = getString(resolver, name);
		List<String> list = new ArrayList<String>();
		if (!TextUtils.isEmpty(baseString)) {
		final String[] array = TextUtils.split(baseString, Pattern.quote(delimiter));
		for (String item : array) {
		if (TextUtils.isEmpty(item)) {
		continue;
		}
		list.add(item);
		}
		}
		return list;
		}

		/** @hide */
		public static void getMovedToGlobalSettings(Set<String> outKeySet) {
		outKeySet.addAll(MOVED_TO_GLOBAL);
		@@ -9031,6 +9110,44 @@ public final class Settings {
		outKeySet.addAll(MOVED_TO_SECURE);
		}

		/**
		* Put a delimited list as a string
		* @param resolver to access the database with
		* @param name to store
		* @param delimiter to split
		* @param list to join and store
		* @hide
		*/
		public static void putListAsDelimitedString(ContentResolver resolver, String name,
		String delimiter, List<String> list) {
		String store = TextUtils.join(delimiter, list);
		putString(resolver, name, store);
		}

		/**
		* Get a delimited string returned as a list
		* @param resolver to access the database with
		* @param name to store
		* @param delimiter to split the list with
		* @return list of strings for a specific Settings.Secure item
		* @hide
		*/
		public static List<String> getDelimitedStringAsList(ContentResolver resolver, String name,
		String delimiter) {
		String baseString = getString(resolver, name);
		List<String> list = new ArrayList<String>();
		if (!TextUtils.isEmpty(baseString)) {
		final String[] array = TextUtils.split(baseString, Pattern.quote(delimiter));
		for (String item : array) {
		if (TextUtils.isEmpty(item)) {
		continue;
		}
		list.add(item);
		}
		}
		return list;
		}

		/**
		* Look up a name in the database.
		* @param resolver to access the database with