Global Search (#849)

* Global Search

* Cards are now independent of design by use of recycler.

* Added local

* Some attribute fixes + moved onclick to controller.

* Lots of improvements to code

* Reversed some stuff. Thanks API 16

* Code fixes

* Performance improvements

* Moved adapter creation to constructor

* Small changes

* Removed sources settings from settings menu. Added OnChangeListener in catalogue. Made setting icon visible if room.

* bug fix

* Code review part uno

* Code review part uno-2

* Single recycler approach

* Add last source used

* Fix scroll state and some layout issues

* Fix wrong item binding

* Use data class for items

* Calculate item position and count while binding

* Fix background color with slices

* Reuse slices. Fix card background. Flatten constraint layout

* Fix global_search scroll issue

* Store last state with global search

* Minor changes

* Remove catalogue toolbar spinner. Persist catalogue across process restarts

* Save view state of recycler views. Set toolbar title with current query

app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsMainController.kt

@@ -30,12 +30,6 @@ class SettingsMainController : SettingsController() {
             titleRes = R.string.pref_category_downloads
             onClick { navigateTo(SettingsDownloadController()) }
         }
-        preference {
-            iconRes = R.drawable.ic_language_black_24dp
-            iconTint = tintColor
-            titleRes = R.string.pref_category_sources
-            onClick { navigateTo(SettingsSourcesController()) }
-        }
         preference {
             iconRes = R.drawable.ic_sync_black_24dp
             iconTint = tintColor

app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsSourcesController.kt

@@ -3,6 +3,8 @@ package eu.kanade.tachiyomi.ui.setting
 import android.graphics.drawable.Drawable
 import android.support.v7.preference.PreferenceGroup
 import android.support.v7.preference.PreferenceScreen
+import com.bluelinelabs.conductor.ControllerChangeHandler
+import com.bluelinelabs.conductor.ControllerChangeType
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.preference.getOrDefault
 import eu.kanade.tachiyomi.source.SourceManager