added activity views

added view utils
fix styles naming

app/src/main/java/com/biganto/visual/roompark/view_utils/app_bar/DragControlAppBarLayoutBehaviour.kt

+package com.biganto.visual.roompark.view_utils.app_bar
+
+import android.content.Context
+import android.util.AttributeSet
+import com.google.android.material.appbar.AppBarLayout
+
+/**
+ * Created by Vladislav Bogdashkin on 23.05.2019.
+ */
+class DragControlAppBarLayoutBehaviour(context: Context, attrs: AttributeSet)
+    : AppBarLayout.Behavior(context, attrs) {
+
+    var allowDrag = false
+
+        init {
+            setDragCallback(object : DragCallback() {
+                override fun canDrag(appBarLayout: AppBarLayout): Boolean = allowDrag
+            })
+        }
+
+}
\ No newline at end of file

app/src/main/java/com/biganto/visual/roompark/view_utils/grid/CeilsDecoration.kt

+package com.biganto.visual.roompark.view_utils.grid
+
+import android.graphics.Rect
+import android.view.View
+import androidx.recyclerview.widget.RecyclerView
+import androidx.recyclerview.widget.RecyclerView.NO_POSITION
+import androidx.recyclerview.widget.StaggeredGridLayoutManager
+
+/**
+ * Created by Vladislav Bogdashkin on 04.06.2019.
+ */
+
+class CeilsDecoration(private val spanCount:Int, private val spacing:Int? = 0)
+    : RecyclerView.ItemDecoration
+() {
+
+    override fun getItemOffsets(outRect: Rect, view: View,
+                                parent: RecyclerView, state: RecyclerView.State) {
+
+        val layoutParams = view.layoutParams as? StaggeredGridLayoutManager.LayoutParams? ?: return
+
+        if (layoutParams.isFullSpan) {
+            val adapterPosition= layoutParams.viewAdapterPosition
+            var topMargin = 0
+            if (adapterPosition != NO_POSITION)
+                if (adapterPosition!=0)
+                    topMargin=(spacing?:0)/2
+            outRect.set(0, topMargin, 0, 0)
+            return
+        }
+
+            val spanIndex = layoutParams.spanIndex
+            val layoutPosition = layoutParams.viewLayoutPosition
+            val itemCount = parent.adapter?.itemCount?:0
+
+            val leftEdge = spanIndex == 0
+            val rightEdge = spanIndex == spanCount - 1
+
+            val topEdge = spanIndex < spanCount
+            val bottomEdge = layoutPosition >= itemCount - spanCount
+
+            spacing?.let {
+                outRect.set(
+                        if (leftEdge) it else it/2,
+                        if (topEdge) it else it/2,
+                        if (rightEdge) it else it/2,
+                        if (bottomEdge) it else it/2
+                )
+            }?:outRect.set(0,0,0,0)
+
+    }
+}
\ No newline at end of file

app/src/main/java/com/biganto/visual/roompark/view_utils/image_view/RoundedImageView.kt

+package com.biganto.visual.roompark.view_utils.image_view
+
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Path
+import android.graphics.Path.FillType
+import android.graphics.RectF
+import android.util.AttributeSet
+import android.view.View
+import android.widget.ImageView
+import com.biganto.visual.roompark.R
+
+/**
+ * Created by Vladislav Bogdashkin on 23.05.2019.
+ */
+class RoundedImageView  @JvmOverloads constructor(
+    context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
+) : ImageView(context, attrs, defStyleAttr){
+
+    private lateinit var mMaskPath: Path
+
+    private val array =
+        getContext().obtainStyledAttributes(attrs, R.styleable.RoundedImageView)
+
+    private var mCornerRadius =
+        array.getDimensionPixelSize(R.styleable.RoundedImageView_image_corner_radius,0)
+
+    fun init() {
+        this.setLayerType(View.LAYER_TYPE_HARDWARE, null)
+        generateMaskPath(width, height)
+        invalidate()
+    }
+
+
+    /**
+     * Set the corner radius to use for the RoundedRectangle.
+     *
+     * @param Primitive int - The corner radius of the rounded rectangle.
+     */
+    fun setCornerRadius(cornerRadius: Int) {
+        mCornerRadius = cornerRadius
+        generateMaskPath(width, height)
+        invalidate()
+    }
+
+    override fun onSizeChanged(w: Int, h: Int, oldW: Int, oldH: Int) {
+        super.onSizeChanged(w, h, oldW, oldH)
+
+        if (w != oldW || h != oldH) {
+            generateMaskPath(w, h)
+        }
+    }
+
+    private fun generateMaskPath(w: Int, h: Int) {
+        mMaskPath = Path()
+        mMaskPath.addRoundRect(RectF(
+            0f
+            , 0f
+            , w.toFloat()
+            , h.toFloat())
+            , mCornerRadius.toFloat()
+            , mCornerRadius.toFloat()
+            , Path.Direction.CCW)
+        mMaskPath.fillType = FillType.WINDING
+    }
+
+    val  alphaRect = RectF(RectF(0f, 0f, width.toFloat(), height.toFloat()))
+
+    override fun onDraw(canvas: Canvas) {
+
+        if (canvas.isOpaque) { // If canvas is opaque, make it transparent
+            alphaRect.set(0f, 0f, width.toFloat(), height.toFloat())
+            canvas.saveLayerAlpha(alphaRect,255)
+        }
+        canvas.clipPath(mMaskPath)
+        super.onDraw(canvas)
+    }
+}
\ No newline at end of file

app/src/main/java/com/biganto/visual/roompark/view_utils/snackbar/SnackBarModule.kt

+package com.biganto.visual.roompark.view_utils.snackbar
+
+import android.app.Activity
+import android.view.View
+import androidx.core.content.ContextCompat
+import com.biganto.visual.roompark.R
+import com.biganto.visual.roompark.view_utils.snackbar.SnackBarMessageType.*
+import com.google.android.material.snackbar.Snackbar
+
+/**
+ * Created by Vladislav Bogdashkin on 06.05.2019.
+ */
+
+
+
+class SnackBarProvider constructor(val activity: Activity) : ISnackBarProvider {
+
+    override val isRootBounded: Boolean
+        get() = rootView != null
+
+    override val snackBar: Snackbar?
+        get() = snack
+
+    private var snack: Snackbar? = null
+
+    private var rootView: View? = null
+
+    private val parentView: View
+        get()  = rootView
+                ?: activity.window.decorView.rootView
+
+    private fun color(type: SnackBarMessageType) =
+            ContextCompat.getColor(activity,
+                    when (type) {
+                        DEFAULT -> R.color.colorAccent
+                        ERROR -> R.color.colorAccent
+                        ATTENTION -> R.color.colorAccent
+                        OK -> R.color.colorAccent
+                    })
+
+    private fun actionText(type: SnackBarMessageType) =
+            activity.getString(
+                    when (type) {
+                        DEFAULT -> R.string.snackbar_dismiss_button_default
+                        ERROR -> R.string.snackbar_dismiss_button_error
+                        ATTENTION -> R.string.snackbar_dismiss_button_attention
+                        OK -> R.string.snackbar_dismiss_button_ok
+                    })
+
+
+    override fun bindRootView(rootView: View?) {
+        this.rootView = rootView
+    }
+
+    override fun showSnackBar(message: String) {
+        showSnackBar(message, Snackbar.LENGTH_SHORT)
+    }
+
+    override fun showSnackBar(message: String, length: Int) {
+        showSnackBar(message, SnackBarMessageType.DEFAULT, length)
+    }
+
+    override fun showSnackBar(message: String, type: SnackBarMessageType, length: Int) {
+        snack?.dismiss()
+        snack = Snackbar
+                .make(parentView, message, length)
+                .setAction(actionText(type)) {}
+                .setActionTextColor(color(type))
+
+        snack?.show()
+    }
+}
+
+interface ISnackBarProvider{
+    fun bindRootView(rootView : View?)
+    val isRootBounded : Boolean
+    val snackBar : Snackbar?
+    fun showSnackBar(message: String)
+    fun showSnackBar(message: String, length: Int)
+    fun showSnackBar(message: String, type: SnackBarMessageType, length: Int)
+}
+
+enum class SnackBarMessageType{
+    DEFAULT,
+    ERROR,
+    ATTENTION,
+    OK
+}
\ No newline at end of file

app/src/main/res/drawable/bottom_navigation_icon_selector.xml

+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+<item android:color="@color/colorAccent" android:state_checked="true" />
+<item android:color="@color/colorGray" />
+</selector>
\ No newline at end of file

app/src/main/res/drawable/botttom_bar_shadow.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="4px"/>
+    <gradient
+        android:type="linear"
+        android:angle="270"
+        android:centerY="@dimen/bottom_gradient_height"
+        android:startColor="#00000000"
+
+        android:endColor="#14000000">
+    </gradient>
+</shape>
\ No newline at end of file

app/src/main/res/drawable/ic_deals.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <group>
+    <clip-path android:pathData="m18.7127,8.2729c0.6038,-0 1.092,0.4887 1.0925,1.0907 0,0.602 -0.4882,1.0907 -1.0925,1.0907L10.5215,10.4543c-0.6033,-0 -1.0925,-0.4887 -1.0925,-1.0907 0,-0.602 0.4893,-1.0907 1.0925,-1.0907zM19.8047,13.4543c0,0.6025 -0.4882,1.0912 -1.092,1.0912L10.5215,14.5455c-0.6033,-0 -1.0925,-0.4887 -1.0925,-1.0912 0,-0.602 0.4893,-1.0907 1.0925,-1.0907l8.1907,-0c0.6043,-0 1.0925,0.4881 1.0925,1.0907zM14.6176,18.6361L10.5215,18.6361c-0.6033,-0 -1.0925,-0.4882 -1.0925,-1.0907 0,-0.6025 0.4893,-1.0912 1.0925,-1.0912l4.0961,-0c0.6033,-0 1.092,0.4887 1.092,1.0912 0,0.602 -0.4887,1.0907 -1.092,1.0907zM22.862,22.3468c0.2111,-0.1389 0.3901,-0.3283 0.5174,-0.5484L23.9013,20.8967L23.9013,26.9093C23.9013,27.5113 23.4121,28 22.8083,28L6.4254,28C5.8221,28 5.3333,27.5118 5.3333,26.9093L5.3333,5.0907C5.3333,4.4887 5.8221,4 6.4254,4L22.8083,4c0.6033,-0 1.0925,0.4882 1.0925,1.0907L23.9008,6.7135L21.7163,10.4926l0,-4.3107L7.5179,6.1819L7.5179,25.8176L21.7163,25.8176l0,-2.7155zM29.3206,9.0521c0.0291,0.1338 0.0081,0.2727 -0.0603,0.3911L22.4335,21.2541C22.3911,21.3271 22.3323,21.3899 22.2613,21.4359L18.6943,23.7878C18.5215,23.9007 18.3001,23.9078 18.1201,23.8047 17.9417,23.701 17.8364,23.506 17.8487,23.2997l0.2556,-4.2612c0.0051,-0.0848 0.0302,-0.167 0.0726,-0.241l6.8262,-11.8088c0.0685,-0.1185 0.1784,-0.2063 0.3088,-0.2477 0.0971,-0.0301 0.9765,-0.2711 2.3661,0.53 1.3896,0.8017 1.6201,1.683 1.6426,1.7811zM20.0706,21.9 L21.1401,21.1944c-0.1759,-0.2272 -0.4862,-0.5356 -1.022,-0.8446 -0.5363,-0.3084 -0.9586,-0.4238 -1.2434,-0.4611L18.7986,21.1663C19.0164,21.251 19.2393,21.3588 19.4617,21.4869 19.683,21.6151 19.8891,21.7535 20.0706,21.9ZM12.9479,23.6765C12.933,23.5836 12.9346,23.4917 12.9381,23.4232 12.8855,23.5228 12.8272,23.6178 12.7643,23.7066 12.5158,24.06 11.8323,23.8501 12.0153,23.3921 12.0281,23.361 12.044,23.3283 12.0598,23.2956 12.0588,23.2951 12.0578,23.2946 12.0568,23.2946 12.0772,23.2435 12.0976,23.194 12.1176,23.1434 12.0174,23.2113 11.9259,23.2905 11.8538,23.4003 11.5511,23.82 10.8553,23.437 11.1467,22.9872 11.3507,22.7043 11.5445,22.4107 11.727,22.1114 10.9693,22.8942 10.2653,23.7312 9.6007,24.5931 9.2837,25.0042 8.5716,24.5977 8.8937,24.1795 9.6437,23.2062 10.4187,22.2284 11.2986,21.3669 11.6503,21.0228 12.1196,20.4494 12.6667,20.4698 12.7986,20.4749 12.9627,20.5418 13.0205,20.6725 13.2091,21.1024 13.0235,21.634 12.7357,22.1365 12.8369,22.1584 12.9269,22.211 12.9913,22.3162 13.0143,22.3555 13.0302,22.3943 13.0465,22.4331 13.2924,22.3933 13.5378,22.4868 13.7306,22.8161c0.0644,0.1098 0.0864,0.1905 0.0864,0.2502 1.0317,-0.17 1.8977,0.0929 2.9387,0.0929 0.5281,-0 0.5281,0.818 0,0.818 -0.8926,-0 -2.0215,-0.4759 -2.8548,-0.071C13.7648,23.9722 13.5695,24.1029 13.4059,24.034 13.2367,23.9635 12.9836,23.8956 12.9479,23.6765Z M 0,0"/>
+    <group>
+      <clip-path android:pathData="M-234.6667,93.3333L265.3333,93.3333L265.3333,-989.3333L-234.6667,-989.3333Z M 0,0"/>
+      <path
+          android:pathData="M-1.3333,-2.6667L36,-2.6667L36,34.6667L-1.3333,34.6667Z"
+          android:fillColor="#a1a1a1"
+          android:strokeColor="#00000000"
+          android:fillType="nonZero"
+          android:fillAlpha="1"/>
+    </group>
+  </group>
+</vector>

app/src/main/res/drawable/ic_favorites.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <group>
+    <clip-path android:pathData="M25.4385,6.2567C24.3589,5.6705 23.1205,5.3333 21.7993,5.3333 19.4683,5.3333 17.3807,6.3803 16.0023,8.022 14.6173,6.3803 12.5317,5.3333 10.1975,5.3333 8.8795,5.3333 7.6434,5.6705 6.5613,6.2567 4.2397,7.5239 2.6667,9.9604 2.6667,12.7603 2.6667,13.5619 2.799,14.3307 3.0387,15.0499 4.3314,20.777 16.0023,28 16.0023,28c0,-0 11.6631,-7.2228 12.9577,-12.9501C29.1996,14.3307 29.3333,13.5609 29.3333,12.7603c0,-2.7989 -1.573,-5.2346 -3.8948,-6.5036z M 0,0"/>
+    <group>
+      <clip-path android:pathData="M-134.6667,93.3333L365.3333,93.3333L365.3333,-989.3333L-134.6667,-989.3333Z M 0,0"/>
+      <path
+          android:pathData="M-4,-1.3333L36,-1.3333L36,34.6667L-4,34.6667Z"
+          android:fillColor="#a1a1a1"
+          android:strokeColor="#00000000"
+          android:fillType="nonZero"
+          android:fillAlpha="1"/>
+    </group>
+  </group>
+</vector>

app/src/main/res/drawable/ic_feeds.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <group>
+    <clip-path android:pathData="M27,7.6923L30.6667,7.6923L30.6667,24.3077C30.6667,27.9428 27.9167,28 27.9167,28L5,28C1.3333,28 1.3333,24.3077 1.3333,24.3077L1.3333,4L27,4ZM5,26.1538L25.7863,26.1538C25.427,25.7468 25.1667,25.1578 25.1667,24.3077L25.1667,5.8462L3.1667,5.8462L3.1667,24.3077c0,-0 0,1.8462 1.8333,1.8462zM5,9.5385L23.3333,9.5385L23.3333,11.3846L5,11.3846ZM15.0833,20.6154L21.5,20.6154L21.5,22.4615l-6.4167,-0zM15.0833,16.9231L23.3333,16.9231L23.3333,18.7692l-8.25,-0zM15.0833,13.2308L23.3333,13.2308l0,1.8461l-8.25,-0zM5,13.2308L13.25,13.2308L13.25,22.4615L5,22.4615Z M 0,0"/>
+    <group>
+      <clip-path android:pathData="M-34.6667,93.3333L465.3333,93.3333L465.3333,-989.3333L-34.6667,-989.3333Z M 0,0"/>
+      <path
+          android:pathData="M-5.3333,-2.6667L37.3333,-2.6667L37.3333,34.6667L-5.3333,34.6667Z"
+          android:fillColor="#a1a1a1"
+          android:strokeColor="#00000000"
+          android:fillType="nonZero"
+          android:fillAlpha="1"/>
+    </group>
+  </group>
+</vector>

app/src/main/res/drawable/ic_flat.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <group>
+    <clip-path android:pathData="m16,13.2813c-0.401,-0 -0.7273,-0.3154 -0.7273,-0.7031 0,-0.3877 0.3263,-0.7031 0.7273,-0.7031 0.401,-0 0.7273,0.3154 0.7273,0.7031 0,0.3877 -0.3263,0.7031 -0.7273,0.7031zM9.697,28L9.697,8.2187L22.303,8.2187L22.303,28ZM20.1212,17.9219c-0.4017,-0 -0.7273,0.3148 -0.7273,0.7031 0,0.3883 0.3256,0.7031 0.7273,0.7031 0.4017,-0 0.7273,-0.3148 0.7273,-0.7031 0,-0.3883 -0.3256,-0.7031 -0.7273,-0.7031zM16,10.4687c-1.2031,-0 -2.1818,0.9463 -2.1818,2.1094 0,1.1631 0.9788,2.1094 2.1818,2.1094 1.2031,-0 2.1818,-0.9463 2.1818,-2.1094 0,-1.1631 -0.9788,-2.1094 -2.1818,-2.1094zM5.3333,4L26.6667,4L26.6667,28L23.7576,28L23.7576,6.8125L8.2424,6.8125L8.2424,28L5.3333,28Z M 0,0"/>
+    <group>
+      <clip-path android:pathData="M-334.6667,93.3333L165.3333,93.3333L165.3333,-989.3333L-334.6667,-989.3333Z M 0,0"/>
+      <path
+          android:pathData="M-1.3333,-2.6667L33.3333,-2.6667L33.3333,34.6667L-1.3333,34.6667Z"
+          android:fillColor="#a1a1a1"
+          android:strokeColor="#00000000"
+          android:fillType="nonZero"
+          android:fillAlpha="1"/>
+    </group>
+  </group>
+</vector>

app/src/main/res/drawable/ic_settings.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <group>
+    <clip-path android:pathData="m16.003,20.6667c-2.6496,-0 -4.7976,-2.0893 -4.7976,-4.6667 0,-2.5773 2.148,-4.6667 4.7976,-4.6667 2.6496,-0 4.7976,2.0893 4.7976,4.6667 0,2.5773 -2.148,4.6667 -4.7976,4.6667zM26.1876,17.2933c0.0548,-0.4267 0.0959,-0.8533 0.0959,-1.2933 0,-0.44 -0.0411,-0.88 -0.0959,-1.3333l2.8923,-2.1733c0.2604,-0.2 0.329,-0.56 0.1645,-0.8533l-2.7415,-4.6133c-0.1645,-0.2933 -0.5346,-0.4133 -0.8361,-0.2933l-3.4131,1.3333c-0.7128,-0.52 -1.453,-0.9733 -2.3165,-1.3067L19.4299,3.2267C19.375,2.9067 19.0872,2.6667 18.7445,2.6667L13.2616,2.6667C12.9189,2.6667 12.631,2.9067 12.5762,3.2267L12.069,6.76C11.2054,7.0933 10.4652,7.5467 9.7525,8.0667l-3.4131,-1.3333c-0.3016,-0.12 -0.6717,-0 -0.8361,0.2933L2.7617,11.64C2.5835,11.9333 2.6658,12.2933 2.9262,12.4933L5.8184,14.6667C5.7636,15.12 5.7225,15.56 5.7225,16c0,0.44 0.0411,0.8667 0.096,1.2933L2.9262,19.5067C2.6658,19.7067 2.5835,20.0667 2.7617,20.36L5.5032,24.9733C5.6677,25.2667 6.0378,25.3733 6.3393,25.2667L9.7525,23.92C10.4652,24.4533 11.2054,24.9067 12.069,25.24L12.5762,28.7733C12.631,29.0933 12.9189,29.3333 13.2616,29.3333l5.483,-0c0.3427,-0 0.6305,-0.24 0.6854,-0.56l0.5072,-3.5333c0.8636,-0.3467 1.6038,-0.7867 2.3165,-1.32l3.4131,1.3467c0.3016,0.1067 0.6717,-0 0.8361,-0.2933l2.7415,-4.6133c0.1645,-0.2933 0.096,-0.6533 -0.1645,-0.8533z M 0,0"/>
+    <group>
+      <clip-path android:pathData="M-434.6666,93.3333L65.3333,93.3333l0,-1082.6666l-500,-0z M 0,0"/>
+      <path
+          android:pathData="M-4,-4L36,-4L36,36L-4,36Z"
+          android:fillColor="#a1a1a1"
+          android:strokeColor="#00000000"
+          android:fillType="nonZero"
+          android:fillAlpha="1"/>
+    </group>
+  </group>
+</vector>

app/src/main/res/layout/activity_main.xml

 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/bottom_drawer_menu"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:fitsSystemWindows="true"
     tools:context=".base.RoomParkMainActivity">
 
-    <TextView
-        android:id="@+id/entryTextView"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="Hello World!"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintLeft_toLeftOf="parent"
-        app:layout_constraintRight_toRightOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <include
-        layout="@layout/bell_switch_view"
-        android:layout_width="wrap_content"
+
+    <androidx.coordinatorlayout.widget.CoordinatorLayout
+        android:id="@+id/topToolbarHolder"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_marginBottom="56dp"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <com.google.android.material.appbar.AppBarLayout
+            android:id="@+id/app_bar"
+            android:layout_width="match_parent"
+            android:layout_height="144dp"
+            android:background="@color/colorCommonBackground"
+            android:clipToPadding="true"
+            android:theme="@style/ThemeOverlay.AppCompat.Light"
+            app:elevation="0dp"
+            app:expanded="false"
+            app:layout_behavior=".view_utils.app_bar.DragControlAppBarLayoutBehaviour"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            tools:visibility="visible">
+
+            <com.google.android.material.appbar.CollapsingToolbarLayout
+                android:id="@+id/collapsingToolbarLayout"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:overScrollMode="never"
+                android:visibility="invisible"
+                app:expandedTitleGravity="bottom"
+                app:expandedTitleMargin="16dp"
+                app:layout_scrollFlags="scroll|exitUntilCollapsed">
+
+
+                <androidx.appcompat.widget.Toolbar
+                    android:id="@+id/top_toolbar"
+                    android:layout_width="match_parent"
+                    android:layout_height="?android:attr/actionBarSize"
+                    android:visibility="invisible"
+                    app:layout_collapseMode="pin"
+
+                    app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
+                    app:showAsAction="always"
+                    tools:visibility="invisible">
+
+                </androidx.appcompat.widget.Toolbar>
+
+
+            </com.google.android.material.appbar.CollapsingToolbarLayout>
+        </com.google.android.material.appbar.AppBarLayout>
+
+        <com.bluelinelabs.conductor.ChangeHandlerFrameLayout
+            android:id="@+id/conductor_container"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:background="@color/colorBackground"
+            app:layout_behavior="com.google.android.material.appbar.AppBarLayout$ScrollingViewBehavior" />
+        <!--</android.support.constraint.ConstraintLayout>-->
+
+
+        <View
+            android:id="@+id/bottom_view_divider"
+            android:layout_width="match_parent"
+            android:layout_height="@dimen/bottom_gradient_height"
+            android:layout_gravity="bottom"
+            android:background="@drawable/botttom_bar_shadow" />
+
+    </androidx.coordinatorlayout.widget.CoordinatorLayout>
+
+
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottom_navigation_view"
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:layout_gravity="bottom"
+        android:fitsSystemWindows="true"
+        android:visibility="visible"
+        app:elevation="0dp"
+        app:itemBackground="@color/colorCommonBackground"
+        app:itemHorizontalTranslationEnabled="false"
+        app:itemIconTint="@drawable/bottom_navigation_icon_selector"
+        app:labelVisibilityMode="labeled"
+        app:menu="@menu/bottom_navigation_menu"
+        tools:visibility="invisible">
+
+    </com.google.android.material.bottomnavigation.BottomNavigationView>
+
+
+</FrameLayout>
+
 
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintLeft_toLeftOf="parent"
-        app:layout_constraintRight_toRightOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/entryTextView"
-        app:layout_constraintVertical_bias="0.16000003" />
 
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

app/src/main/res/menu/bottom_navigation_menu.xml

+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <group
+        android:checkableBehavior="single"
+        android:enabled="true"
+        android:visible="true">
+        <item
+            android:id="@+id/tab_feeds"
+            android:enabled="true"
+            android:icon="@drawable/ic_feeds"
+            android:title="@string/feeds"
+            app:showAsAction="ifRoom" />
+        <item
+            android:id="@+id/tab_favorites"
+            android:enabled="true"
+            android:icon="@drawable/ic_favorites"
+            android:title="@string/favorites"
+            app:showAsAction="ifRoom" />
+        <item
+            android:id="@+id/tab_deals"
+            android:enabled="true"
+            android:icon="@drawable/ic_deals"
+            android:title="@string/my_deals"
+            app:showAsAction="always" />
+        <item
+            android:id="@+id/tab_look_flat"
+            android:enabled="true"
+            android:icon="@drawable/ic_flat"
+            android:title="@string/flats"
+            app:showAsAction="always" />
+        <item
+            android:id="@+id/tab_settings"
+            android:enabled="true"
+            android:icon="@drawable/ic_settings"
+            android:title="@string/settings"
+            app:showAsAction="always" />
+    </group>
+</menu>
\ No newline at end of file

app/src/main/res/values/attrs.xml

+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <declare-styleable name="RoundedImageView">
+        <attr name="image_corner_radius" format="dimension"/>
+    </declare-styleable>
+</resources>
\ No newline at end of file

app/src/main/res/values/strings.xml

 <resources>
     <string name="app_name">Room Park</string>
+    <string name="feeds">Новости</string>
+    <string name="favorites">МОИ КВАРТИРЫ</string>
+    <string name="my_deals">МОИ СДЕЛКИ</string>
+    <string name="flats">СМОТРЕТЬ КВАРТИРУ</string>
+    <string name="settings">Настройки</string>
+    <string name="snackbar_dismiss_button_default">ПОНЯТНО</string>
+    <string name="snackbar_dismiss_button_error">ОШИБКА</string>
+    <string name="snackbar_dismiss_button_attention">ВНИМАНИЕ</string>
+    <string name="snackbar_dismiss_button_ok">ОК</string>
 </resources>

app/src/main/res/values/styles.xml

@@ -49,113 +49,113 @@
         <item name="android:fontFamily">@font/acrom_regular</item>
     </style>
 
-    <style name=".Header_TextView" parent="Base.Widget.AppCompat.TextView.AcromMediumTextView">
+    <style name="Header_TextView" parent="Base.Widget.AppCompat.TextView.AcromMediumTextView">
         <item name="android:textSize">@dimen/main_header</item>
     </style>
 
-    <style name=".Main_Header" parent=".Header_TextView">
+    <style name="Header_TextView.Main_Header">
         <item name="android:textColor">@color/colorHeaderText</item>
     </style>
 
-    <style name=".Accent_Header" parent=".Header_TextView">
+    <style name="Header_TextView.Accent_Header">
         <item name="android:textColor">@color/colorAccent</item>
     </style>
 
-    <style name=".Inverted_Header" parent=".Header_TextView">
+    <style name="Header_TextView.Inverted_Header">
         <item name="android:textColor">@color/colorCommonText</item>
     </style>
 
-    <style name=".Flat_Input_TextView" parent="Base.Widget.AppCompat.TextView.AcromMediumTextView">
+    <style name="Flat_Input_TextView" parent="Base.Widget.AppCompat.TextView.AcromMediumTextView">
         <item name="android:textSize">@dimen/super_size</item>
     </style>
 
-    <style name=".Flat_Text" parent=".Flat_Input_TextView">
+    <style name="Flat_Input_TextView.Flat_Text">
         <item name="android:textColor">@color/colorHeaderText</item>
     </style>
 
-    <style name=".Flat_Error" parent=".Flat_Input_TextView">
+    <style name="Flat_Input_TextView.Flat_Error">
         <item name="android:textColor">@color/colorError</item>
     </style>
 
-    <style name=".Flat_Notice" parent=".Flat_Input_TextView">
+    <style name="Flat_Input_TextView.Flat_Notice">
         <item name="android:textColor">@color/colorNoticeText</item>
     </style>
 
 
-    <style name=".Currency_TextView" parent="Base.Widget.AppCompat.TextView.AcromMediumTextView">
+    <style name="Currency_TextView" parent="Base.Widget.AppCompat.TextView.AcromMediumTextView">
         <item name="android:textSize">@dimen/currency</item>
     </style>
 
-    <style name=".Currency" parent=".Currency_TextView">
+    <style name="Currency_TextView.Currency">
         <item name="android:textColor">@color/colorHeaderText</item>
     </style>
 
-    <style name=".Currency_Accent" parent=".Currency_TextView">
+    <style name="Currency_TextView.Currency_Accent">
         <item name="android:textColor">@color/colorAccent</item>
     </style>
 
-    <style name=".Default_TextView" parent="Base.Widget.AppCompat.TextView.AcromMediumTextView">
+    <style name="Default_TextView" parent="Base.Widget.AppCompat.TextView.AcromMediumTextView">
         <item name="android:textSize">@dimen/accent_header</item>
     </style>
 
-    <style name=".Accent_Text" parent=".Default_TextView">
+    <style name="Default_TextView.Accent_Text">
         <item name="android:textColor">@color/colorAccent</item>
     </style>
 
-    <style name=".Header_Text" parent=".Default_TextView">
+    <style name="Default_TextView.Header_Text">
         <item name="android:textColor">@color/colorHeaderText</item>
     </style>
 
-    <style name=".Inverted_Text" parent=".Default_TextView">
+    <style name="Default_TextView.Inverted_Text">
         <item name="android:textColor">@color/colorInvertedText</item>
     </style>
 
-    <style name=".Feed_Title" parent="Base.Widget.AppCompat.TextView.AcromMediumTextView">
+    <style name="Feed_Title" parent="Base.Widget.AppCompat.TextView.AcromMediumTextView">
         <item name="android:textSize">@dimen/common_text</item>
         <item name="android:textColor">@color/colorAccent</item>
     </style>
 
-    <style name=".Common_Text" parent="Base.Widget.AppCompat.TextView.AcromRegularTextView">
+    <style name="Common_Text" parent="Base.Widget.AppCompat.TextView.AcromRegularTextView">
         <item name="android:textSize">@dimen/common_text</item>
     </style>
 
-    <style name=".Default" parent=".Common_Text">
+    <style name="Common_Text.Default">
         <item name="android:textColor">@color/colorCommonText</item>
     </style>
 
-    <style name=".Notice" parent=".Common_Text">
+    <style name="Common_Text.Notice">
         <item name="android:textColor">@color/colorNoticeText</item>
     </style>
 
-    <style name=".Inverted" parent=".Common_Text">
+    <style name="Common_Text.Inverted">
         <item name="android:textColor">@color/colorInvertedText</item>
     </style>
 
-    <style name="Inverted_Notice" parent=".Common_Text">
+    <style name="Common_Text.Inverted_Notice">
         <item name="android:textColor">@color/colorInvertedNoticeText</item>
     </style>
 
-    <style name=".Accent_Minor_TextView" parent="Base.Widget.AppCompat.TextView.AcromMediumTextView">
+    <style name="Accent_Minor_TextView" parent="Base.Widget.AppCompat.TextView.AcromMediumTextView">
         <item name="android:textSize">@dimen/minor_text</item>
     </style>
 
-    <style name=".Default" parent=".Accent_Minor_TextView">
+    <style name="Accent_Minor_TextView.Default">
         <item name="android:textColor">@color/colorAccent</item>
     </style>
 
-    <style name=".Inverted" parent=".Accent_Minor_TextView">
+    <style name="Accent_Minor_TextView.Inverted">
         <item name="android:textColor">@color/colorNoticeText</item>
     </style>
 
-    <style name=".Feed" parent="Base.Widget.AppCompat.TextView.AcromRegularTextView">
+    <style name="Feed" parent="Base.Widget.AppCompat.TextView.AcromRegularTextView">
         <item name="android:textSize">@dimen/lite_notice</item>
     </style>
 
-    <style name=".Notice" parent=".Accent_Minor_TextView">
+    <style name="Feed.Notice">
         <item name="android:textColor">@color/colorNoticeText</item>
     </style>
 
-    <style name=".Description" parent=".Accent_Minor_TextView">
+    <style name="Feed.Description">
         <item name="android:textColor">@color/colorCommonText</item>
     </style>
 

app/src/main/res/values/view_size.xml

+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="default_icon_width">24dp</dimen>
+    <dimen name="default_icon_height">24dp</dimen>
+    <dimen name="sub_icon_width">12dp</dimen>
+    <dimen name="sub_icon_height">12dp</dimen>
+
+    <dimen name="bottom_gradient_height">3dp</dimen>
+
+    <dimen name="ceil_grid_padding">8dp</dimen>
+</resources>
\ No newline at end of file