KAU 2.0 (#1) - Update docs and finish up refractoring

* Update readme

* Add docs for remaining submodules

* Update searchview

* Update links 1/3

* Update links 2/3

* Update links 3/3

* update changelog

* Update readme

* Test rename to readme

* Rename remaining to readme

* Link readme to repo

11 files changed, 737 insertions, 0 deletions

diff --git a/searchview/.gitignore b/searchview/.gitignore
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index 0000000..796b96d
--- /dev/null
+++ b/searchview/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/searchview/README.md b/searchview/README.md
new file mode 100644
index 0000000..7274f6e
--- /dev/null
+++ b/searchview/README.md
@@ -0,0 +1,13 @@
+# KAU :searchview
+
+KAU contains a fully functional SearchView that can be added programmatically with one line. 
+It contains a `bindSearchView` extension functions for both activities and viewgroups.
+
+![Search View Gif](https://github.com/AllanWang/Storage-Hub/blob/master/kau/kau_search_view.gif)
+
+The searchview is:
+* Fully themable - set the foreground or background color to style every portion, from text colors to backgrounds to ripples
+* Complete - binding the search view to a menu id will set the menu icon (if not previously set) and attach all the necessary listeners
+* Configurable - modify any portion of the inner Config class when binding the search view
+* Thread friendly - the search view is built with observables and emits values in a separate thread, 
+which means that you don't have to worry about long processes in the text watcher. Likewise, all adapter changes are automatically done on the ui thread.
diff --git a/searchview/build.gradle b/searchview/build.gradle
new file mode 100644
index 0000000..9504b20
--- /dev/null
+++ b/searchview/build.gradle
@@ -0,0 +1,14 @@
+apply from: '../android-lib.gradle'
+
+android {
+    resourcePrefix "kau_search_"
+}
+
+dependencies {
+
+    compile project(':core-ui')
+    compile project(':adapter')
+
+}
+
+apply from: '../artifacts.gradle'
diff --git a/searchview/progress-proguard.txt b/searchview/progress-proguard.txt
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/searchview/progress-proguard.txt
@@ -0,0 +1 @@
+
diff --git a/searchview/src/main/AndroidManifest.xml b/searchview/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..f2ec3e7
--- /dev/null
+++ b/searchview/src/main/AndroidManifest.xml
@@ -0,0 +1 @@
+<manifest package="ca.allanwang.kau.searchview" />
diff --git a/searchview/src/main/kotlin/ca/allanwang/kau/searchview/SearchItem.kt b/searchview/src/main/kotlin/ca/allanwang/kau/searchview/SearchItem.kt
new file mode 100644
index 0000000..75d9b27
--- /dev/null
+++ b/searchview/src/main/kotlin/ca/allanwang/kau/searchview/SearchItem.kt
@@ -0,0 +1,79 @@
+package ca.allanwang.kau.searchview
+
+import android.graphics.Typeface
+import android.graphics.drawable.Drawable
+import android.support.constraint.ConstraintLayout
+import android.support.v7.widget.RecyclerView
+import android.text.Spannable
+import android.text.SpannableStringBuilder
+import android.text.style.StyleSpan
+import android.view.View
+import android.widget.ImageView
+import android.widget.TextView
+import ca.allanwang.kau.iitems.KauIItem
+import ca.allanwang.kau.utils.*
+import com.mikepenz.google_material_typeface_library.GoogleMaterial
+import com.mikepenz.iconics.typeface.IIcon
+
+/**
+ * Created by Allan Wang on 2017-06-23.
+ *
+ * A holder for each individual search item
+ * Contains a [key] which acts as a unique identifier (eg url)
+ * and a [content] which is displayed in the item
+ */
+class SearchItem(val key: String,
+                 val content: String = key,
+                 val description: String? = null,
+                 val iicon: IIcon? = GoogleMaterial.Icon.gmd_search,
+                 val image: Drawable? = null
+) : KauIItem<SearchItem, SearchItem.ViewHolder>(
+        R.layout.kau_search_iitem,
+        { ViewHolder(it) },
+        R.id.kau_item_search
+) {
+
+    companion object {
+        @JvmStatic var foregroundColor: Int = 0xdd000000.toInt()
+        @JvmStatic var backgroundColor: Int = 0xfffafafa.toInt()
+    }
+
+    var styledContent: SpannableStringBuilder? = null
+
+    /**
+     * Highlight the subText if it is present in the content
+     */
+    fun withHighlights(subText: String) {
+        val index = content.indexOf(subText)
+        if (index == -1) return
+        styledContent = SpannableStringBuilder(content)
+        styledContent!!.setSpan(StyleSpan(Typeface.BOLD), index, index + subText.length, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)
+    }
+
+    override fun bindView(holder: ViewHolder, payloads: MutableList<Any>?) {
+        super.bindView(holder, payloads)
+        holder.title.setTextColor(foregroundColor)
+        holder.desc.setTextColor(foregroundColor.adjustAlpha(0.6f))
+
+        if (image != null) holder.icon.setImageDrawable(image)
+        else holder.icon.setIcon(iicon, sizeDp = 18, color = foregroundColor)
+
+        holder.container.setRippleBackground(foregroundColor, backgroundColor)
+        holder.title.text = styledContent ?: content
+        if (description?.isNotBlank() ?: false) holder.desc.visible().text = description
+    }
+
+    override fun unbindView(holder: ViewHolder) {
+        super.unbindView(holder)
+        holder.title.text = null
+        holder.desc.gone().text = null
+        holder.icon.setImageDrawable(null)
+    }
+
+    class ViewHolder(v: View) : RecyclerView.ViewHolder(v) {
+        val icon: ImageView by bindView(R.id.kau_search_icon)
+        val title: TextView by bindView(R.id.kau_search_title)
+        val desc: TextView by bindView(R.id.kau_search_desc)
+        val container: ConstraintLayout by bindView(R.id.kau_search_item_frame)
+    }
+}
\ No newline at end of file
diff --git a/searchview/src/main/kotlin/ca/allanwang/kau/searchview/SearchView.kt b/searchview/src/main/kotlin/ca/allanwang/kau/searchview/SearchView.kt
new file mode 100644
index 0000000..2178806
--- /dev/null
+++ b/searchview/src/main/kotlin/ca/allanwang/kau/searchview/SearchView.kt
@@ -0,0 +1,411 @@
+package ca.allanwang.kau.searchview
+
+import android.app.Activity
+import android.content.Context
+import android.content.res.ColorStateList
+import android.graphics.Color
+import android.support.annotation.ColorInt
+import android.support.annotation.IdRes
+import android.support.annotation.StringRes
+import android.support.transition.AutoTransition
+import android.support.v7.widget.AppCompatEditText
+import android.support.v7.widget.LinearLayoutManager
+import android.support.v7.widget.RecyclerView
+import android.util.AttributeSet
+import android.view.*
+import android.widget.FrameLayout
+import android.widget.ImageView
+import android.widget.ProgressBar
+import ca.allanwang.kau.animators.NoAnimator
+import ca.allanwang.kau.kotlin.nonReadable
+import ca.allanwang.kau.searchview.SearchView.Configs
+import ca.allanwang.kau.ui.views.BoundedCardView
+import ca.allanwang.kau.utils.*
+import com.jakewharton.rxbinding2.widget.RxTextView
+import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter
+import com.mikepenz.google_material_typeface_library.GoogleMaterial
+import com.mikepenz.iconics.typeface.IIcon
+import io.reactivex.Observable
+import io.reactivex.schedulers.Schedulers
+import org.jetbrains.anko.runOnUiThread
+
+
+/**
+ * Created by Allan Wang on 2017-06-23.
+ *
+ * A materialized SearchView with complete theming and observables
+ * This view can be added programmatically and configured using the [Configs] DSL
+ * It is preferred to add the view through an activity, but it can be attached to any ViewGroup
+ * Beware of where specifically this is added, as its view or the keyboard may affect positioning
+ *
+ * Huge thanks to @lapism for his base
+ * https://github.com/lapism/SearchView
+ */
+class SearchView @JvmOverloads constructor(
+        context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
+) : FrameLayout(context, attrs, defStyleAttr) {
+
+    /**
+     * Collection of all possible arguments when building the SearchView
+     * Everything is made as opened as possible so other components may be found in the [SearchView]
+     * However, these are the notable options put together an an inner class for better visibility
+     */
+    inner class Configs {
+        /**
+         * In the searchview, foreground color accounts for all text colors and icon colors
+         * Various alpha levels may be used for sub texts/dividers etc
+         */
+        var foregroundColor: Int
+            get() = SearchItem.foregroundColor
+            set(value) {
+                if (SearchItem.foregroundColor == value) return
+                SearchItem.foregroundColor = value
+                tintForeground(value)
+            }
+        /**
+         * Namely the background for the card and recycler view
+         */
+        var backgroundColor: Int
+            get() = SearchItem.backgroundColor
+            set(value) {
+                if (SearchItem.backgroundColor == value) return
+                SearchItem.backgroundColor = value
+                tintBackground(value)
+            }
+        /**
+         * Icon for the leftmost ImageView, which typically contains the hamburger menu/back arror
+         */
+        var navIcon: IIcon? = GoogleMaterial.Icon.gmd_arrow_back
+            set(value) {
+                field = value
+                iconNav.setSearchIcon(value)
+                if (value == null) iconNav.gone()
+            }
+
+        /**
+         * Optional icon just to the left of the clear icon
+         * This is not implemented by default, but can be used for anything, such as mic or redirects
+         * Returns the extra imageview
+         * Set the iicon as null to hide the extra icon
+         */
+        fun setExtraIcon(iicon: IIcon?, onClick: OnClickListener?): ImageView {
+            iconExtra.setSearchIcon(iicon)
+            if (iicon == null) iconClear.gone()
+            iconExtra.setOnClickListener(onClick)
+            return iconExtra
+        }
+
+        /**
+         * Icon for the rightmost ImageView, which typically contains a close icon
+         */
+        var clearIcon: IIcon? = GoogleMaterial.Icon.gmd_clear
+            set(value) {
+                field = value
+                iconClear.setSearchIcon(value)
+                if (value == null) iconClear.gone()
+            }
+        /**
+         * Duration for the circular reveal animation
+         */
+        var revealDuration: Long = 300L
+        /**
+         * Duration for the auto transition, which is namely used to resize the recycler view
+         */
+        var transitionDuration: Long = 100L
+        /**
+         * Defines whether the edit text and mainAdapter should clear themselves when the searchView is closed
+         */
+        var shouldClearOnClose: Boolean = false
+        /**
+         * Callback that will be called every time the searchView opens
+         */
+        var openListener: ((searchView: SearchView) -> Unit)? = null
+        /**
+         * Callback that will be called every time the searchView closes
+         */
+        var closeListener: ((searchView: SearchView) -> Unit)? = null
+        /**
+         * Draw a divider between the search bar and the suggestion items
+         * The divider is colored based on the [foregroundColor]
+         */
+        var withDivider: Boolean = true
+            set(value) {
+                field = value
+                if (value) divider.visible() else divider.invisible()
+            }
+        /**
+         * Hint string to be set in the searchView
+         */
+        var hintText: String?
+            get() = editText.hint?.toString()
+            set(value) {
+                editText.hint = value
+            }
+        /**
+         * Hint string res to be set in the searchView
+         */
+        var hintTextRes: Int
+            @Deprecated(level = DeprecationLevel.ERROR, message = "Non readable property")
+            get() = nonReadable()
+            @StringRes set(value) {
+                hintText = context.string(value)
+            }
+        /**
+         * StringRes for a "no results found" item
+         * If [results] is ever set to an empty list, it will default to
+         * a list with one item with this string
+         *
+         * For simplicity, kau contains [R.string.kau_no_results_found]
+         * which you may use
+         */
+        var noResultsFound: Int = -1
+        /**
+         * Text watcher configurations on init
+         * By default, the observable is on a separate thread, so you may directly execute background processes
+         * This builder acts on an observable, so you may switch threads, debounce, and do anything else that you require
+         */
+        var textObserver: (observable: Observable<String>, searchView: SearchView) -> Unit = { _, _ -> }
+        /**
+         * Click event for suggestion items
+         * This event is only triggered when [key] is not blank (like in [noResultsFound]
+         */
+        var onItemClick: (position: Int, key: String, content: String, searchView: SearchView) -> Unit = { _, _, _, _ -> }
+        /**
+         * Long click event for suggestion items
+         * This event is only triggered when [key] is not blank (like in [noResultsFound]
+         */
+        var onItemLongClick: (position: Int, key: String, content: String, searchView: SearchView) -> Unit = { _, _, _, _ -> }
+        /**
+         * If a [SearchItem]'s title contains the submitted query, make that portion bold
+         * See [SearchItem.withHighlights]
+         */
+        var highlightQueryText: Boolean = true
+    }
+
+    /**
+     * Contract for mainAdapter items
+     * Setting results will ensure that the values are sent on the UI thread
+     */
+    var results: List<SearchItem>
+        get() = adapter.adapterItems
+        set(value) = context.runOnUiThread {
+            val list = if (value.isEmpty() && configs.noResultsFound > 0)
+                listOf(SearchItem("", context.string(configs.noResultsFound), iicon = null))
+            else value
+            if (configs.highlightQueryText && value.isNotEmpty()) list.forEach { it.withHighlights(editText.text.toString()) }
+            cardTransition()
+            adapter.setNewList(list)
+        }
+
+    /**
+     * Empties the list on the UI thread
+     * The noResults item will not be added
+     */
+    internal fun clearResults() = context.runOnUiThread { cardTransition(); adapter.clear() }
+
+    val configs = Configs()
+    //views
+    private val shadow: View by bindView(R.id.kau_search_shadow)
+    private val card: BoundedCardView by bindView(R.id.kau_search_cardview)
+    private val iconNav: ImageView by bindView(R.id.kau_search_nav)
+    private val editText: AppCompatEditText by bindView(R.id.kau_search_edit_text)
+    val textEvents: Observable<String>
+    private val progress: ProgressBar by bindView(R.id.kau_search_progress)
+    val iconExtra: ImageView by bindView(R.id.kau_search_extra)
+    private val iconClear: ImageView by bindView(R.id.kau_search_clear)
+    private val divider: View by bindView(R.id.kau_search_divider)
+    private val recycler: RecyclerView by bindView(R.id.kau_search_recycler)
+    val adapter = FastItemAdapter<SearchItem>()
+    var menuItem: MenuItem? = null
+    val isOpen: Boolean
+        get() = card.isVisible()
+
+    /*
+     * Ripple start points and search view offset
+     * These are calculated every time the search view is opened,
+     * and can be overridden with the open listener if necessary
+     */
+    var menuX: Int = -1             //starting x for circular reveal
+    var menuY: Int = -1             //reference for cardview's marginTop
+    var menuHalfHeight: Int = -1    //starting y for circular reveal (relative to the cardview)
+
+    init {
+        View.inflate(context, R.layout.kau_search_view, this)
+        z = 99f
+        iconNav.setSearchIcon(configs.navIcon).setOnClickListener { revealClose() }
+        iconClear.setSearchIcon(configs.clearIcon).setOnClickListener { editText.text.clear() }
+        tintForeground(configs.foregroundColor)
+        tintBackground(configs.backgroundColor)
+        with(recycler) {
+            isNestedScrollingEnabled = false
+            layoutManager = LinearLayoutManager(context)
+            addOnScrollListener(object : RecyclerView.OnScrollListener() {
+                override fun onScrollStateChanged(recyclerView: RecyclerView, newState: Int) {
+                    super.onScrollStateChanged(recyclerView, newState)
+                    if (newState == RecyclerView.SCROLL_STATE_DRAGGING) hideKeyboard()
+                }
+            })
+            adapter = this@SearchView.adapter
+            itemAnimator = NoAnimator()
+        }
+        with(adapter) {
+            withSelectable(true)
+            withOnClickListener { _, _, item, position ->
+                if (item.key.isNotBlank()) configs.onItemClick(position, item.key, item.content, this@SearchView); true
+            }
+            withOnLongClickListener { _, _, item, position ->
+                if (item.key.isNotBlank()) configs.onItemLongClick(position, item.key, item.content, this@SearchView); true
+            }
+        }
+        textEvents = RxTextView.textChangeEvents(editText)
+                .skipInitialValue()
+                .observeOn(Schedulers.newThread())
+                .map { it.text().toString().trim() }
+        textEvents.filter { it.isBlank() }
+                .subscribe { clearResults() }
+    }
+
+    internal fun ImageView.setSearchIcon(iicon: IIcon?): ImageView {
+        setIcon(iicon, sizeDp = 18, color = configs.foregroundColor)
+        return this
+    }
+
+    internal fun cardTransition(builder: AutoTransition.() -> Unit = {}) {
+        card.transitionAuto { duration = configs.transitionDuration; builder() }
+    }
+
+    fun config(config: Configs.() -> Unit) {
+        configs.config()
+    }
+
+    /**
+     * Binds the SearchView to a menu item and handles everything internally
+     * This is assuming that SearchView has already been added to a ViewGroup
+     * If not, see the extension function [bindSearchView]
+     */
+    fun bind(menu: Menu, @IdRes id: Int, @ColorInt menuIconColor: Int = Color.WHITE, config: Configs.() -> Unit = {}): SearchView {
+        config(config)
+        configs.textObserver(textEvents.filter { it.isNotBlank() }, this)
+        menuItem = menu.findItem(id)
+        if (menuItem!!.icon == null) menuItem!!.icon = GoogleMaterial.Icon.gmd_search.toDrawable(context, 18, menuIconColor)
+        card.gone()
+        menuItem!!.setOnMenuItemClickListener { configureCoords(it); revealOpen(); true }
+        shadow.setOnClickListener { revealClose() }
+        return this
+    }
+
+    fun unBind(replacementMenuItemClickListener: MenuItem.OnMenuItemClickListener? = null) {
+        parentViewGroup.removeView(this)
+        menuItem?.setOnMenuItemClickListener(replacementMenuItemClickListener)
+    }
+
+    fun configureCoords(item: MenuItem) {
+        val view = parentViewGroup.findViewById<View>(item.itemId) ?: return
+        val locations = IntArray(2)
+        view.getLocationOnScreen(locations)
+        menuX = (locations[0] + view.width / 2)
+        menuHalfHeight = view.height / 2
+        menuY = (locations[1] + menuHalfHeight)
+        card.viewTreeObserver.addOnPreDrawListener(object : ViewTreeObserver.OnPreDrawListener {
+            override fun onPreDraw(): Boolean {
+                view.viewTreeObserver.removeOnPreDrawListener(this)
+                val topAlignment = menuY - card.height / 2
+                val params = (card.layoutParams as MarginLayoutParams).apply {
+                    topMargin = topAlignment
+                }
+                card.layoutParams = params
+                return false
+            }
+        })
+    }
+
+    /**
+     * Handle a back press event
+     * Returns true if back press is consumed, false otherwise
+     */
+    fun onBackPressed(): Boolean {
+        if (isOpen && menuItem != null) {
+            revealClose()
+            return true
+        }
+        return false
+    }
+
+    /**
+     * Tint foreground attributes
+     * This can be done publicly through [configs], which will also save the color
+     */
+    internal fun tintForeground(@ColorInt color: Int) {
+        iconNav.drawable.setTint(color)
+        iconClear.drawable.setTint(color)
+        divider.setBackgroundColor(color.adjustAlpha(0.1f))
+        editText.tint(color)
+        editText.setTextColor(ColorStateList.valueOf(color))
+    }
+
+    /**
+     * Tint background attributes
+     * This can be done publicly through [configs], which will also save the color
+     */
+    internal fun tintBackground(@ColorInt color: Int) {
+        card.setCardBackgroundColor(color)
+    }
+
+    fun revealOpen() {
+        if (isOpen) return
+        /**
+         * The y component is relative to the cardView, but it hasn't been drawn yet so its own height is 0
+         * We therefore use half the menuItem height, which is a close approximation to our intended value
+         * The cardView matches the parent's width, so menuX is correct
+         */
+        configs.openListener?.invoke(this)
+        shadow.fadeIn()
+        editText.showKeyboard()
+        card.circularReveal(menuX, menuHalfHeight, duration = configs.revealDuration) {
+            cardTransition()
+            recycler.visible()
+        }
+    }
+
+    fun revealClose() {
+        if (!isOpen) return
+        shadow.fadeOut(duration = configs.transitionDuration)
+        cardTransition {
+            addEndListener {
+                card.circularHide(menuX, menuHalfHeight, duration = configs.revealDuration,
+                        onFinish = {
+                            configs.closeListener?.invoke(this@SearchView)
+                            if (configs.shouldClearOnClose) editText.text.clear()
+                            recycler.gone()
+                        })
+            }
+        }
+        recycler.gone()
+        editText.hideKeyboard()
+    }
+}
+
+@DslMarker
+annotation class KauSearch
+
+/**
+ * Helper function that binds to an activity's main view
+ */
+@KauSearch
+fun Activity.bindSearchView(menu: Menu, @IdRes id: Int, @ColorInt menuIconColor: Int = Color.WHITE, config: SearchView.Configs.() -> Unit = {}): SearchView
+        = findViewById<ViewGroup>(android.R.id.content).bindSearchView(menu, id, menuIconColor, config)
+
+/**
+ * Bind searchView to a menu item; call this in [Activity.onCreateOptionsMenu]
+ * Be wary that if you may reinflate the menu many times (eg through [Activity.invalidateOptionsMenu]),
+ * it may be worthwhile to hold a reference to the searchview and only bind it if it hasn't been bound before
+ */
+@KauSearch
+fun ViewGroup.bindSearchView(menu: Menu, @IdRes id: Int, @ColorInt menuIconColor: Int = Color.WHITE, config: SearchView.Configs.() -> Unit = {}): SearchView {
+    val searchView = SearchView(context)
+    searchView.layoutParams = FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT)
+    addView(searchView)
+    searchView.bind(menu, id, menuIconColor, config)
+    return searchView
+}
+
diff --git a/searchview/src/main/res/layout/kau_search_iitem.xml b/searchview/src/main/res/layout/kau_search_iitem.xml
new file mode 100644
index 0000000..16df945
--- /dev/null
+++ b/searchview/src/main/res/layout/kau_search_iitem.xml
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@id/kau_search_item_frame"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/kau_search_item_height"
+    android:background="?android:attr/selectableItemBackground"
+    android:clickable="true"
+    android:focusable="true"
+    android:gravity="start|center_vertical"
+    android:orientation="horizontal">
+
+    <ImageView
+        android:id="@id/kau_search_icon"
+        android:layout_width="@dimen/kau_search_icon"
+        android:layout_height="0dp"
+        android:contentDescription="@string/kau_search"
+        android:scaleType="centerInside"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@id/kau_search_title"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_gravity="start|center_vertical"
+        android:layout_weight="1"
+        android:ellipsize="end"
+        android:gravity="start|center_vertical"
+        android:maxLines="1"
+        android:paddingEnd="@dimen/kau_search_key_line_16"
+        android:paddingStart="@dimen/kau_search_key_line_8"
+        android:textIsSelectable="false"
+        android:textSize="@dimen/kau_search_text_small"
+        app:layout_constraintBottom_toTopOf="@id/kau_search_desc"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@id/kau_search_icon"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.5" />
+
+    <TextView
+        android:id="@id/kau_search_desc"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_gravity="start|center_vertical"
+        android:layout_weight="1"
+        android:ellipsize="end"
+        android:gravity="start|center_vertical"
+        android:maxLines="1"
+        android:paddingEnd="@dimen/kau_search_key_line_16"
+        android:paddingStart="@dimen/kau_search_key_line_8"
+        android:textIsSelectable="false"
+        android:textSize="@dimen/kau_search_text_micro"
+        android:visibility="gone"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@id/kau_search_icon"
+        app:layout_constraintTop_toBottomOf="@id/kau_search_title" />
+
+</android.support.constraint.ConstraintLayout>
\ No newline at end of file
diff --git a/searchview/src/main/res/layout/kau_search_view.xml b/searchview/src/main/res/layout/kau_search_view.xml
new file mode 100644
index 0000000..c975dad
--- /dev/null
+++ b/searchview/src/main/res/layout/kau_search_view.xml
@@ -0,0 +1,113 @@
+<?xml version="1.0" encoding="utf-8"?>
+<merge xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <View
+        android:id="@id/kau_search_shadow"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/kau_shadow_overlay"
+        android:visibility="gone" />
+
+    <ca.allanwang.kau.ui.views.BoundedCardView
+        android:id="@id/kau_search_cardview"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="@dimen/kau_search_base_margin"
+        android:layout_marginStart="@dimen/kau_search_base_margin"
+        app:cardCornerRadius="@dimen/kau_search_base_corners"
+        app:maxHeightPercent="0.9">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="@dimen/kau_search_height"
+                android:focusable="true"
+                android:focusableInTouchMode="true"
+                android:gravity="start|center_vertical"
+                android:orientation="horizontal">
+
+                <ImageView
+                    android:id="@id/kau_search_nav"
+                    android:layout_width="@dimen/kau_search_icon"
+                    android:layout_height="match_parent"
+                    android:background="?android:attr/selectableItemBackgroundBorderless"
+                    android:clickable="true"
+                    android:contentDescription="@string/kau_search"
+                    android:focusable="true"
+                    android:scaleType="centerInside" />
+
+                <android.support.v7.widget.AppCompatEditText
+                    android:id="@id/kau_search_edit_text"
+                    android:layout_width="0dp"
+                    android:layout_height="match_parent"
+                    android:layout_gravity="start|center_vertical"
+                    android:layout_weight="1"
+                    android:background="@android:color/transparent"
+                    android:ellipsize="end"
+                    android:ems="10"
+                    android:gravity="start|center_vertical"
+                    android:imeOptions="actionSearch|flagNoExtractUi"
+                    android:inputType="textNoSuggestions"
+                    android:maxLines="1"
+                    android:paddingEnd="@dimen/kau_search_key_line_16"
+                    android:paddingStart="@dimen/kau_search_key_line_8"
+                    android:privateImeOptions="nm"
+                    android:textSize="@dimen/kau_search_text_medium"
+                    android:windowSoftInputMode="stateAlwaysHidden" />
+
+                <ProgressBar
+                    android:id="@id/kau_search_progress"
+                    style="?android:attr/indeterminateProgressStyle"
+                    android:layout_width="@dimen/kau_search_progress"
+                    android:layout_height="match_parent"
+                    android:visibility="gone" />
+
+                <ImageView
+                    android:id="@id/kau_search_extra"
+                    android:layout_width="48dp"
+                    android:layout_height="match_parent"
+                    android:background="?android:attr/selectableItemBackgroundBorderless"
+                    android:clickable="true"
+                    android:contentDescription="@string/kau_search"
+                    android:focusable="true"
+                    android:scaleType="center"
+                    android:visibility="gone" />
+
+                <ImageView
+                    android:id="@id/kau_search_clear"
+                    android:layout_width="48dp"
+                    android:layout_height="match_parent"
+                    android:background="?android:attr/selectableItemBackgroundBorderless"
+                    android:clickable="true"
+                    android:contentDescription="@string/kau_search"
+                    android:focusable="true"
+                    android:scaleType="center" />
+
+            </LinearLayout>
+
+            <View
+                android:id="@id/kau_search_divider"
+                android:layout_width="match_parent"
+                android:layout_height="@dimen/kau_search_divider"
+                android:background="?android:attr/listDivider" />
+
+            <android.support.v7.widget.RecyclerView
+                android:id="@id/kau_search_recycler"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+
+                android:overScrollMode="never"
+                android:visibility="gone" />
+
+        </LinearLayout>
+
+    </ca.allanwang.kau.ui.views.BoundedCardView>
+
+</merge>
\ No newline at end of file
diff --git a/searchview/src/main/res/values/dimens.xml b/searchview/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..acf79cb
--- /dev/null
+++ b/searchview/src/main/res/values/dimens.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <dimen name="kau_search_height">46dp</dimen>
+
+    <dimen name="kau_search_base_margin">4dp</dimen>
+    <dimen name="kau_search_base_corners">2dp</dimen>
+    <dimen name="kau_search_key_line_8">8dp</dimen>
+    <dimen name="kau_search_key_line_16">16dp</dimen>
+    <dimen name="kau_search_divider">1dp</dimen>
+
+    <dimen name="kau_search_item_margin_text">24dp</dimen>
+    <dimen name="kau_search_item_height">56dp</dimen>
+    <dimen name="kau_search_icon">56dp</dimen>
+    <dimen name="kau_search_progress">24dp</dimen>
+    <dimen name="kau_search_text_micro">12sp</dimen>
+    <dimen name="kau_search_text_small">14sp</dimen>
+    <dimen name="kau_search_text_medium">16sp</dimen>
+    <dimen name="kau_search_reveal">24dp</dimen>
+
+    <dimen name="kau_search_filter_margin_top">4dp</dimen>
+    <dimen name="kau_search_filter_margin_start">12dp</dimen>
+
+    <dimen name="kau_search_menu_item_margin">1dp</dimen>
+    <dimen name="kau_search_menu_item_margin_left_right">2dp</dimen>
+
+</resources>
\ No newline at end of file
diff --git a/searchview/src/main/res/values/ids.xml b/searchview/src/main/res/values/ids.xml
new file mode 100644
index 0000000..b77ad4e
--- /dev/null
+++ b/searchview/src/main/res/values/ids.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <item name="kau_search_cardview" type="id" />
+    <item name="kau_search_clear" type="id" />
+    <item name="kau_search_desc" type="id" />
+    <item name="kau_search_divider" type="id" />
+    <item name="kau_search_edit_text" type="id" />
+    <item name="kau_search_extra" type="id" />
+    <item name="kau_search_icon" type="id" />
+    <item name="kau_search_item_frame" type="id" />
+    <item name="kau_search_nav" type="id" />
+    <item name="kau_search_progress" type="id" />
+    <item name="kau_search_recycler" type="id" />
+    <item name="kau_search_shadow" type="id" />
+    <item name="kau_search_title" type="id" />
+</resources>
\ No newline at end of file