Issue 3070 - Create Adblock Plus on/off switch

mobile/android/base/resources/xml-v11/preferences_abb_abp.xml

 <?xml version="1.0" encoding="utf-8"?>
 <!-- This Source Code Form is subject to the terms of the Mozilla Public
    - License, v. 2.0. If a copy of the MPL was not distributed with this
    - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
 
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
                   xmlns:gecko="http://schemas.android.com/apk/res-auto" >
 
-    <PreferenceCategory android:title="@string/abb_pref_category_blocking">
+    <org.adblockplus.browser.AbpCheckBoxPreference android:defaultValue="true"

[anton, 2016/09/30 07:18:21]

i can see previously `android:title` was the first attribute so consider
reordering to make it first again for better readability

[diegocarloslima, 2016/10/26 12:34:17]

I've just looked into our sources and it seems that it has a pattern regarding
the order of precedence of the attributes in preferences xml, that would be:
1) android:key
2) android:title
3) android:summary
4) android:defaultValue
5) android:persistent
6) android:dependency

So I'll upload a patch set with the above ordering :)

+        android:key="android.not_a_preference.adblockbrowser.apiAdblockPlusEnabled"
+        android:persistent="false" android:summary="@string/abb_pref_category_abp_summary"
+        android:title="@string/abb_pref_category_abp" />
+
+    <PreferenceCategory android:dependency="android.not_a_preference.adblockbrowser.apiAdblockPlusEnabled"
+        android:title="@string/abb_pref_category_blocking">

[anton, 2016/09/30 07:18:21]

reorder to make the first again?

         <PreferenceScreen android:title="@string/abb_pref_category_adblocking"
                           android:summary="@string/abb_pref_category_adblocking_summary"
                           android:fragment="org.mozilla.gecko.preferences.GeckoPreferenceFragment" >
             <extra android:name="resource"
                    android:value="preferences_abb_adblocking" />
         </PreferenceScreen>
         <PreferenceScreen android:title="@string/abb_pref_category_more_blocking"
                           android:summary="@string/abb_pref_category_more_blocking_summary"
                           android:fragment="org.mozilla.gecko.preferences.GeckoPreferenceFragment" >
             <extra android:name="resource"
                    android:value="preferences_abb_more_blocking" />
         </PreferenceScreen>
     </PreferenceCategory>
 
-    <PreferenceCategory android:title="@string/abb_pref_category_exceptions">
+    <PreferenceCategory android:dependency="android.not_a_preference.adblockbrowser.apiAdblockPlusEnabled"
+        android:title="@string/abb_pref_category_exceptions">

[anton, 2016/09/30 07:18:21]

reorder to make the first again?

         <PreferenceScreen android:title="@string/abb_pref_category_acceptable_ads"
                           android:summary="@string/abb_pref_category_acceptable_ads_summary" 
                           android:fragment="org.mozilla.gecko.preferences.GeckoPreferenceFragment" >
             <extra android:name="resource"
                    android:value="preferences_abb_abp_acceptable_ads" />
         </PreferenceScreen>
 <!-- Commented out until implemented
         <PreferenceScreen android:title="@string/abb_pref_category_whitelisted_sites"
                           android:summary="@string/abb_pref_category_whitelisted_sites_summary" >
         </PreferenceScreen>
 -->
     </PreferenceCategory>
 
 </PreferenceScreen>