From 4a184d4360518c3781f0424989a22f3d4a360ecd Mon Sep 17 00:00:00 2001
From: Daniel Nishi <dhnishi@google.com>
Date: Fri, 22 Jul 2016 14:02:52 -0700
Subject: [PATCH] Add a dropdown for changing the days of retained downloads.

Bug: 30304998
Change-Id: I3113d58313a4badff55f79988abd7612d3bb4da5
---
 res/values/strings.xml                        |  3 +++
 .../automatic_storage_management_settings.xml |  8 ++++++++
 .../AutomaticStorageManagerSettings.java      | 20 +++++++++++++++++--
 3 files changed, 29 insertions(+), 2 deletions(-)

diff --git a/res/values/strings.xml b/res/values/strings.xml
index 7d04744bb18..bc793882136 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -7741,4 +7741,7 @@
 
     <string name="automatic_storage_manager_freed_bytes"><xliff:g id="size" example="3.25MB">%1$s</xliff:g> total made available\n\nLast ran on <xliff:g id="date" example="Jan 12">%2$s</xliff:g></string>
 
+    <!-- Dropdown preference title for dropdown describing how many days of downloads to retain.-->
+    <string name="automatic_storage_manager_downloads_days_title">Remove downloads</string>
+
 </resources>
diff --git a/res/xml/automatic_storage_management_settings.xml b/res/xml/automatic_storage_management_settings.xml
index 2320257e324..ca0c097ce5f 100644
--- a/res/xml/automatic_storage_management_settings.xml
+++ b/res/xml/automatic_storage_management_settings.xml
@@ -43,6 +43,14 @@
             android:entryValues="@array/automatic_storage_management_days_values"
             settings:allowDividerAbove="true" />
 
+        <DropDownPreference
+            android:key="downloads_days"
+            android:summary="%s"
+            android:title="@string/automatic_storage_manager_downloads_days_title"
+            android:entries="@array/automatic_storage_management_days"
+            android:entryValues="@array/automatic_storage_management_days_values"
+            settings:allowDividerAbove="true" />
+
     </PreferenceCategory>
 
     <PreferenceCategory
diff --git a/src/com/android/settings/deletionhelper/AutomaticStorageManagerSettings.java b/src/com/android/settings/deletionhelper/AutomaticStorageManagerSettings.java
index 20efdda9f45..705219e8fcc 100644
--- a/src/com/android/settings/deletionhelper/AutomaticStorageManagerSettings.java
+++ b/src/com/android/settings/deletionhelper/AutomaticStorageManagerSettings.java
@@ -55,8 +55,10 @@ public class AutomaticStorageManagerSettings extends SettingsPreferenceFragment
     private static final String KEY_DELETION_HELPER = "deletion_helper";
     private static final String KEY_FREED = "freed_bytes";
     private static final String KEY_STORAGE_MANAGER_SWITCH = "storage_manager_active";
+    private static final String KEY_DOWNLOADS_DAYS = "downloads_days";
 
     private DropDownPreference mDaysToRetain;
+    private DropDownPreference mDownloadsDaysToRetain;
     private Preference mFreedBytes;
     private Preference mDeletionHelper;
     private SwitchPreference mStorageManagerSwitch;
@@ -73,6 +75,9 @@ public class AutomaticStorageManagerSettings extends SettingsPreferenceFragment
         mDaysToRetain = (DropDownPreference) findPreference(KEY_DAYS);
         mDaysToRetain.setOnPreferenceChangeListener(this);
 
+        mDownloadsDaysToRetain = (DropDownPreference) findPreference(KEY_DOWNLOADS_DAYS);
+        mDownloadsDaysToRetain.setOnPreferenceChangeListener(this);
+
         mFreedBytes = findPreference(KEY_FREED);
 
         mDeletionHelper = findPreference(KEY_DELETION_HELPER);
@@ -82,12 +87,18 @@ public class AutomaticStorageManagerSettings extends SettingsPreferenceFragment
         mStorageManagerSwitch.setOnPreferenceChangeListener(this);
 
         ContentResolver cr = getContentResolver();
-        int value = Settings.Secure.getInt(cr,
+        int photosDaysToRetain = Settings.Secure.getInt(cr,
                 Settings.Secure.AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN,
                 Settings.Secure.AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT);
         String[] stringValues =
                 getResources().getStringArray(R.array.automatic_storage_management_days_values);
-        mDaysToRetain.setValue(stringValues[daysValueToIndex(value, stringValues)]);
+        mDaysToRetain.setValue(stringValues[daysValueToIndex(photosDaysToRetain, stringValues)]);
+
+        int downloadsDaysToRetain = Settings.Secure.getInt(cr,
+                Settings.Secure.AUTOMATIC_STORAGE_MANAGER_DOWNLOADS_DAYS_TO_RETAIN,
+                Settings.Secure.AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT);
+        mDownloadsDaysToRetain.setValue(stringValues[daysValueToIndex(downloadsDaysToRetain,
+                stringValues)]);
 
         long freedBytes = Settings.Secure.getLong(cr,
                 Settings.Secure.AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED,
@@ -132,6 +143,11 @@ public class AutomaticStorageManagerSettings extends SettingsPreferenceFragment
                         Settings.Secure.AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN,
                         Integer.parseInt((String) newValue));
                 break;
+            case KEY_DOWNLOADS_DAYS:
+                Settings.Secure.putInt(getContentResolver(),
+                        Settings.Secure.AUTOMATIC_STORAGE_MANAGER_DOWNLOADS_DAYS_TO_RETAIN,
+                        Integer.parseInt((String) newValue));
+                break;
         }
         return true;
     }