Remove Downloads backup options.

Bug: 32338407
Test: Manual -- Downloads was added before we really started adding
tests.

Change-Id: Ifd8b3dcd42e7c5c4017bdbc7e6aedcab653f216d

res/values/strings.xml

@@ -8006,15 +8006,6 @@
 
     <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>
-
-    <!-- Preference title for downloads backup toggle. [CHAR LIMIT=60]-->
-    <string name="downloads_backup_preference_title">Downloads backup</string>
-
-    <!-- Used as wall of text to describe the feature. [CHAR LIMIT=NONE] -->
-    <string name="downloads_backup_text"></string>
-
     <!-- Title text for enabling web actions. [CHAR_LIMIT=60] -->
     <string name="web_action_enable_title">Open links in apps</string>
 

res/xml/automatic_storage_management_settings.xml

@@ -27,11 +27,6 @@
             android:title="@string/automatic_storage_manager_preference_title"
             android:summary="@string/automatic_storage_manager_text"/>
 
-        <SwitchPreference
-            android:key="downloads_backup_active"
-            android:title="@string/downloads_backup_preference_title"
-            android:summary="@string/downloads_backup_text"/>
-
         <Preference
             android:key="freed_bytes"
             android:persistent="false"
@@ -45,14 +40,6 @@
             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

src/com/android/settings/deletionhelper/AutomaticStorageManagerSettings.java

@@ -47,17 +47,13 @@ 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_BACKUP_SWITCH = "downloads_backup_active";
-    private static final String KEY_DOWNLOADS_DAYS = "downloads_days";
     private static final String STORAGE_MANAGER_ENABLED_BY_DEFAULT_PROPERTY =
             "ro.storage_manager.enabled";
 
     private DropDownPreference mDaysToRetain;
-    private DropDownPreference mDownloadsDaysToRetain;
     private Preference mFreedBytes;
     private Preference mDeletionHelper;
     private SwitchPreference mStorageManagerSwitch;
-    private SwitchPreference mDownloadsBackupSwitch;
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
@@ -71,9 +67,6 @@ 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);
@@ -82,9 +75,6 @@ public class AutomaticStorageManagerSettings extends SettingsPreferenceFragment
         mStorageManagerSwitch = (SwitchPreference) findPreference(KEY_STORAGE_MANAGER_SWITCH);
         mStorageManagerSwitch.setOnPreferenceChangeListener(this);
 
-        mDownloadsBackupSwitch = (SwitchPreference) findPreference(KEY_DOWNLOADS_BACKUP_SWITCH);
-        mDownloadsBackupSwitch.setOnPreferenceChangeListener(this);
-
         ContentResolver cr = getContentResolver();
         int photosDaysToRetain = Settings.Secure.getInt(cr,
                 Settings.Secure.AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN,
@@ -93,12 +83,6 @@ public class AutomaticStorageManagerSettings extends SettingsPreferenceFragment
                 getResources().getStringArray(R.array.automatic_storage_management_days_values);
         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,
                 0);
@@ -124,11 +108,6 @@ public class AutomaticStorageManagerSettings extends SettingsPreferenceFragment
                         Settings.Secure.AUTOMATIC_STORAGE_MANAGER_ENABLED, 0) != 0;
         mStorageManagerSwitch.setChecked(isStorageManagerChecked);
         mDaysToRetain.setEnabled(isStorageManagerChecked);
-
-        boolean isDownloadsBackupChecked =
-                Settings.Secure.getInt(getContentResolver(),
-                        Settings.Secure.DOWNLOADS_BACKUP_ENABLED, 0) != 0;
-        mDownloadsBackupSwitch.setChecked(isDownloadsBackupChecked);
     }
 
     @Override
@@ -147,21 +126,11 @@ public class AutomaticStorageManagerSettings extends SettingsPreferenceFragment
                     maybeShowWarning();
                 }
                 break;
-            case KEY_DOWNLOADS_BACKUP_SWITCH:
-                boolean downloadsBackupChecked = (boolean) newValue;
-                Settings.Secure.putInt(getContentResolver(),
-                        Settings.Secure.DOWNLOADS_BACKUP_ENABLED, downloadsBackupChecked ? 1 : 0);
-                break;
             case KEY_DAYS:
                 Settings.Secure.putInt(getContentResolver(),
                         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;
     }