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/util/ContextExtensions.kt

@@ -105,7 +105,7 @@ val Context.powerManager: PowerManager
  *
  * @param intent intent that contains broadcast information
  */
-fun Context.sendLocalBroadcast(intent:Intent){
+fun Context.sendLocalBroadcast(intent: Intent) {
     LocalBroadcastManager.getInstance(this).sendBroadcast(intent)
 }
 

app/src/main/java/eu/kanade/tachiyomi/util/ViewExtensions.kt

@@ -4,9 +4,12 @@ package eu.kanade.tachiyomi.util
 
 import android.graphics.Color
 import android.graphics.Point
+import android.graphics.Typeface
 import android.support.design.widget.Snackbar
 import android.view.View
 import android.widget.TextView
+import com.amulyakhare.textdrawable.TextDrawable
+import com.amulyakhare.textdrawable.util.ColorGenerator
 
 /**
  * Returns coordinates of view.
@@ -43,3 +46,21 @@ inline fun View.invisible() {
 inline fun View.gone() {
     visibility = View.GONE
 }
+
+/**
+ * Returns a TextDrawable determined by input
+ *
+ * @param text text of [TextDrawable]
+ * @param random random color
+ */
+fun View.getRound(text: String, random : Boolean = true): TextDrawable {
+    val size = Math.min(this.width, this.height)
+    return TextDrawable.builder()
+            .beginConfig()
+            .width(size)
+            .height(size)
+            .textColor(Color.WHITE)
+            .useFont(Typeface.DEFAULT)
+            .endConfig()
+            .buildRound(text, if (random) ColorGenerator.MATERIAL.randomColor else ColorGenerator.MATERIAL.getColor(text))
+}