show the filtered contacts on a list above dialpad

app/src/main/kotlin/com/simplemobiletools/contacts/activities/DialpadActivity.kt

@@ -9,9 +9,12 @@ import com.simplemobiletools.commons.extensions.applyColorFilter
 import com.simplemobiletools.commons.extensions.updateTextColors
 import com.simplemobiletools.commons.helpers.isLollipopPlus
 import com.simplemobiletools.contacts.R
+import com.simplemobiletools.contacts.adapters.ContactsAdapter
 import com.simplemobiletools.contacts.extensions.afterTextChanged
 import com.simplemobiletools.contacts.extensions.config
+import com.simplemobiletools.contacts.extensions.contactClicked
 import com.simplemobiletools.contacts.helpers.ContactsHelper
+import com.simplemobiletools.contacts.helpers.LOCATION_DIALPAD
 import com.simplemobiletools.contacts.helpers.PHONE_NUMBER_PATTERN
 import com.simplemobiletools.contacts.models.Contact
 import kotlinx.android.synthetic.main.activity_dialpad.*
@@ -95,8 +98,21 @@ class DialpadActivity : SimpleActivity() {
     private fun dialpadValueChanged(text: String) {
         val numericOnly = text.replace(PHONE_NUMBER_PATTERN.toRegex(), "")
         val filtered = contacts.filter {
-            it.phoneNumbers.any { it.value.contains(text) || it.value.contains(numericOnly) } ||
+            it.phoneNumbers.any { (text.isNotEmpty() && it.value.contains(text)) || (numericOnly.isNotEmpty() && it.value.contains(numericOnly)) } ||
-                    it.cleanPhoneNumbers.any { it.value.contains(text) || it.value.contains(numericOnly) }
+                    it.cleanPhoneNumbers.any { (text.isNotEmpty() && it.value.contains(text)) || (numericOnly.isNotEmpty() && it.value.contains(numericOnly)) }
+        } as ArrayList<Contact>
+
+        ContactsAdapter(this, filtered, null, LOCATION_DIALPAD, null, dialpad_list, dialpad_fastscroller) {
+            contactClicked(it as Contact)
+        }.apply {
+            addVerticalDividers(true)
+            dialpad_list.adapter = this
+        }
+
+        dialpad_fastscroller.setScrollToY(0)
+        dialpad_fastscroller.setViews(dialpad_list) {
+            val item = (dialpad_list.adapter as ContactsAdapter).contactItems.getOrNull(it)
+            dialpad_fastscroller.updateBubbleText(item?.getBubbleText() ?: "")
         }
     }
 }

app/src/main/kotlin/com/simplemobiletools/contacts/helpers/Constants.kt

@@ -33,6 +33,7 @@ const val LOCATION_FAVORITES_TAB = 1
 const val LOCATION_RECENTS_TAB = 2
 const val LOCATION_GROUPS_TAB = 3
 const val LOCATION_GROUP_CONTACTS = 4
+const val LOCATION_DIALPAD = 5
 
 const val CONTACTS_TAB_MASK = 1
 const val FAVORITES_TAB_MASK = 2

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

@@ -13,14 +13,39 @@
         android:layout_height="match_parent"
         android:layout_alignParentBottom="true"
         android:layout_marginBottom="@dimen/activity_margin"
-        android:layout_marginLeft="@dimen/activity_margin"
-        android:layout_marginRight="@dimen/activity_margin"
         android:focusableInTouchMode="true">
 
+        <com.simplemobiletools.commons.views.MyRecyclerView
+            android:id="@+id/dialpad_list"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:clipToPadding="false"
+            android:scrollbars="none"
+            app:layoutManager="com.simplemobiletools.commons.views.MyLinearLayoutManager"
+            app:layout_constraintBottom_toTopOf="@+id/dialpad_input"
+            app:layout_constraintTop_toTopOf="parent"/>
+
+        <com.simplemobiletools.commons.views.FastScroller
+            android:id="@+id/dialpad_fastscroller"
+            android:layout_width="wrap_content"
+            android:layout_height="0dp"
+            android:layout_alignParentEnd="true"
+            android:layout_alignParentRight="true"
+            android:paddingLeft="@dimen/normal_margin"
+            android:paddingStart="@dimen/normal_margin"
+            app:layout_constraintBottom_toBottomOf="@+id/dialpad_list"
+            app:layout_constraintRight_toRightOf="parent"
+            app:layout_constraintTop_toTopOf="@+id/dialpad_list">
+
+            <include layout="@layout/fastscroller_handle_vertical"/>
+
+        </com.simplemobiletools.commons.views.FastScroller>
+
         <com.simplemobiletools.commons.views.MyEditText
             android:id="@+id/dialpad_input"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
+            android:layout_marginLeft="@dimen/activity_margin"
             android:gravity="center"
             android:inputType="phone"
             android:textCursorDrawable="@null"
@@ -34,6 +59,7 @@
             style="@style/MyBorderlessBackgroundStyle"
             android:layout_width="wrap_content"
             android:layout_height="0dp"
+            android:layout_marginRight="@dimen/activity_margin"
             android:paddingLeft="@dimen/activity_margin"
             android:paddingRight="@dimen/activity_margin"
             android:src="@drawable/ic_clear_char"
@@ -46,6 +72,7 @@
             style="@style/DialpadNumberStyle"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
+            android:layout_marginLeft="@dimen/activity_margin"
             android:text="1"
             app:layout_constraintBottom_toTopOf="@+id/dialpad_4"
             app:layout_constraintEnd_toStartOf="@+id/dialpad_2"
@@ -68,6 +95,7 @@
             style="@style/DialpadNumberStyle"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
+            android:layout_marginRight="@dimen/activity_margin"
             android:text="3"
             app:layout_constraintBottom_toTopOf="@+id/dialpad_6"
             app:layout_constraintEnd_toEndOf="parent"
@@ -79,6 +107,7 @@
             style="@style/DialpadNumberStyle"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
+            android:layout_marginLeft="@dimen/activity_margin"
             android:text="4"
             app:layout_constraintBottom_toTopOf="@+id/dialpad_7"
             app:layout_constraintEnd_toStartOf="@+id/dialpad_5"
@@ -101,6 +130,7 @@
             style="@style/DialpadNumberStyle"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
+            android:layout_marginRight="@dimen/activity_margin"
             android:text="6"
             app:layout_constraintBottom_toTopOf="@+id/dialpad_9"
             app:layout_constraintEnd_toEndOf="parent"
@@ -112,6 +142,7 @@
             style="@style/DialpadNumberStyle"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
+            android:layout_marginLeft="@dimen/activity_margin"
             android:text="7"
             app:layout_constraintBottom_toTopOf="@+id/dialpad_asterisk"
             app:layout_constraintEnd_toStartOf="@+id/dialpad_8"
@@ -134,6 +165,7 @@
             style="@style/DialpadNumberStyle"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
+            android:layout_marginRight="@dimen/activity_margin"
             android:text="9"
             app:layout_constraintBottom_toTopOf="@+id/dialpad_hashtag"
             app:layout_constraintEnd_toEndOf="parent"
@@ -145,6 +177,7 @@
             style="@style/DialpadNumberStyle"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
+            android:layout_marginLeft="@dimen/activity_margin"
             android:text="*"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toStartOf="@+id/dialpad_0"
@@ -168,6 +201,7 @@
             style="@style/DialpadNumberStyle"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
+            android:layout_marginRight="@dimen/activity_margin"
             android:text="#"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"