From 6d2f22ad19537c95b6afebca2f960805c7eca37a Mon Sep 17 00:00:00 2001
From: Danesh M <daneshm90@gmail.com>
Date: Wed, 4 Nov 2015 14:28:10 -0800
Subject: [PATCH] CMSDK : Add functions for delimited strings

Change-Id: Ifccd6c7266cacdcd1413b221546be77eade9c501
---
 .../cyanogenmod/providers/CMSettings.java     | 120 ++++++++++++++++++
 1 file changed, 120 insertions(+)

diff --git a/src/java/cyanogenmod/providers/CMSettings.java b/src/java/cyanogenmod/providers/CMSettings.java
index 7fd751b..723520f 100644
--- a/src/java/cyanogenmod/providers/CMSettings.java
+++ b/src/java/cyanogenmod/providers/CMSettings.java
@@ -25,10 +25,14 @@ import android.os.RemoteException;
 import android.os.SystemProperties;
 import android.os.UserHandle;
 import android.provider.Settings;
+import android.text.TextUtils;
 import android.util.AndroidException;
 import android.util.Log;
 
+import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
+import java.util.regex.Pattern;
 
 /**
  * CMSettings contains CM specific preferences in System, Secure, and Global.
@@ -273,6 +277,44 @@ public final class CMSettings {
 
         // region Methods
 
+        /**
+         * 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;
+        }
+
         /**
          * Construct the content URI for a particular name/value pair, useful for monitoring changes
          * with a ContentObserver.
@@ -710,6 +752,45 @@ public final class CMSettings {
 
         // region Methods
 
+
+        /**
+         * 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;
+        }
+
         /**
          * Construct the content URI for a particular name/value pair, useful for monitoring changes
          * with a ContentObserver.
@@ -1211,6 +1292,45 @@ public final class CMSettings {
 
         // region Methods
 
+
+        /**
+         * 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;
+        }
+
         /**
          * Construct the content URI for a particular name/value pair, useful for monitoring changes
          * with a ContentObserver.