add workaround for android issue #26194, thanks google

org.fox.ttrss/src/main/AndroidManifest.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="org.fox.ttrss"
-    android:versionCode="353"
+    android:versionCode="354"
-    android:versionName="1.126" >
+    android:versionName="1.127" >
 
     <uses-sdk
         android:minSdkVersion="15"

org.fox.ttrss/src/main/java/org/fox/ttrss/util/LessBrokenSwitchPreference.java

@@ -0,0 +1,77 @@
+package org.fox.ttrss.util;
+
+// android is shit garbage
+// https://code.google.com/p/android/issues/detail?id=26194
+
+import android.content.Context;
+import android.preference.SwitchPreference;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Switch;
+
+public class LessBrokenSwitchPreference extends SwitchPreference {
+
+    /**
+     * Construct a new SwitchPreference with the given style options.
+     *
+     * @param context The Context that will style this preference
+     * @param attrs Style attributes that differ from the default
+     * @param defStyle Theme attribute defining the default style options
+     */
+    public LessBrokenSwitchPreference(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+    }
+
+    /**
+     * Construct a new SwitchPreference with the given style options.
+     *
+     * @param context The Context that will style this preference
+     * @param attrs Style attributes that differ from the default
+     */
+    public LessBrokenSwitchPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    /**
+     * Construct a new SwitchPreference with default style options.
+     *
+     * @param context The Context that will style this preference
+     */
+    public LessBrokenSwitchPreference(Context context) {
+        super(context, null);
+    }
+
+    @Override
+    protected void onBindView(View view) {
+        // Clean listener before invoke SwitchPreference.onBindView
+        ViewGroup viewGroup= (ViewGroup)view;
+        clearListenerInViewGroup(viewGroup);
+        super.onBindView(view);
+    }
+
+    /**
+     * Clear listener in Switch for specify ViewGroup.
+     *
+     * @param viewGroup The ViewGroup that will need to clear the listener.
+     */
+    private void clearListenerInViewGroup(ViewGroup viewGroup) {
+        if (null == viewGroup) {
+            return;
+        }
+
+        int count = viewGroup.getChildCount();
+        for(int n = 0; n < count; ++n) {
+            View childView = viewGroup.getChildAt(n);
+            if(childView instanceof Switch) {
+                final Switch switchView = (Switch) childView;
+                switchView.setOnCheckedChangeListener(null);
+                return;
+            } else if (childView instanceof ViewGroup){
+                ViewGroup childGroup = (ViewGroup)childView;
+                clearListenerInViewGroup(childGroup);
+            }
+        }
+    }
+
+}

org.fox.ttrss/src/main/res/xml/preferences.xml

@@ -24,12 +24,12 @@
         </EditTextPreference>
     </PreferenceCategory>
     <PreferenceCategory android:title="@string/ssl" >
-        <SwitchPreference
+        <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="false"
             android:key="ssl_trust_any"
             android:summary="@string/ssl_trust_any_long"
             android:title="@string/ssl_trust_any" />
-        <SwitchPreference
+        <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="false"
             android:key="ssl_trust_any_host"
             android:summary="@string/ssl_trust_any_host_long"
@@ -59,49 +59,49 @@
             android:key="theme"
             android:title="@string/pref_theme" />
 
-        <SwitchPreference
+        <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="false"
             android:key="sort_feeds_by_unread"
             android:title="@string/sort_feeds_by_unread" />
-        <!-- <SwitchPreference
+        <!-- <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="false"
             android:key="download_feed_icons"
             android:title="@string/download_feed_icons" /> -->
-        <SwitchPreference
+        <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="false"
             android:key="enable_cats"
             android:title="@string/enable_cats" />
-        <SwitchPreference
+        <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="false"
             android:dependency="enable_cats"
             android:key="browse_cats_like_feeds"
             android:summary="@string/browse_cats_like_feeds_summary"
             android:title="@string/browse_cats_like_feeds" />
 
-        <SwitchPreference
+        <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="true"
             android:key="headlines_show_content"
             android:summary="@string/pref_headlines_show_content_long"
             android:title="@string/pref_headlines_show_content" />
 
-        <!-- <SwitchPreference
+        <!-- <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="true"
             android:key="headlines_show_flavor_image"
             android:title="@string/prefs_headlines_show_flavor_image" /> -->
         
-        <!--  <SwitchPreference
+        <!--  <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="false"
             android:key="headlines_full_content"
             android:summary="@string/pref_headlines_full_content_long"
             android:title="@string/pref_headlines_full_content" /> -->
         
-        <SwitchPreference
+        <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="false"
             android:key="headlines_mark_read_scroll"
             android:summary="@string/pref_headlines_mark_read_scroll_long"
             android:title="@string/pref_headlines_mark_read_scroll" />
 
-        <!-- <SwitchPreference
+        <!-- <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="false"
             android:key="enable_condensed_fonts"
             android:summary="@string/pref_headlines_use_condensed_fonts_long"
@@ -121,7 +121,7 @@
             android:summary="@string/prefs_headline_display_mode_long"
             android:title="@string/prefs_headline_display_mode" />
 
-        <SwitchPreference
+        <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="true"
             android:key="open_fresh_on_startup"
             android:title="@string/prefs_open_fresh_on_startup" />
@@ -133,24 +133,24 @@
             android:key="article_font_size_sp"
             android:inputType="number"
             android:title="@string/pref_font_size" />
-        <SwitchPreference
+        <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="true"
             android:key="justify_article_text"
             android:title="@string/justify_article_text" />
-        <SwitchPreference
+        <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="false"
             android:key="use_volume_keys"
             android:summary="@string/use_volume_keys_long"
             android:title="@string/use_volume_keys" />
-        <!-- <SwitchPreference
+        <!-- <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="false"
             android:key="full_screen_mode"
             android:title="@string/prefs_fullscreen_mode" /> -->
-        <SwitchPreference
+        <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="true"
             android:key="confirm_headlines_catchup"
             android:title="@string/prefs_confirm_headlines_catchup" />
-        <SwitchPreference
+        <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="true"
             android:key="enable_article_fab"
             android:summary="@string/prefs_enable_fab_long"
@@ -165,26 +165,26 @@
             android:summary="@string/offline_articles_to_download_long"
             android:title="@string/offline_articles_to_download" />
 
-        <SwitchPreference
+        <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="false"
             android:key="offline_image_cache_enabled"
             android:summary="@string/offline_image_cache_enabled_summary"
             android:title="@string/offline_image_cache_enabled" />
     </PreferenceCategory>
     <PreferenceCategory android:title="@string/prefs_widget" >
-        <SwitchPreference
+        <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="true"
             android:key="widget_show_fresh"
             android:title="@string/prefs_widget_show_fresh"
             android:summary="@string/prefs_widget_show_fresh_summary" />
     </PreferenceCategory>
     <PreferenceCategory android:title="@string/debugging" >
-        <SwitchPreference
+        <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="true"
             android:key="webview_hardware_accel"
             android:summary="@string/accel_webview_summary"
             android:title="@string/accel_webview_title" />
-        <SwitchPreference
+        <org.fox.ttrss.util.LessBrokenSwitchPreference
             android:defaultValue="false"
             android:key="transport_debugging"
             android:title="@string/transport_debugging" />