Clean

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/input_bar/InputBarButton.kt

@@ -5,8 +5,10 @@ import android.animation.ValueAnimator
 import android.content.Context
 import android.content.res.ColorStateList
 import android.graphics.PointF
+import android.os.Build
 import android.util.AttributeSet
 import android.view.Gravity
+import android.view.HapticFeedbackConstants
 import android.view.MotionEvent
 import android.widget.ImageView
 import android.widget.RelativeLayout
@@ -65,6 +67,7 @@ class InputBarButton : RelativeLayout {
         imageViewLayoutParams.addRule(RelativeLayout.CENTER_IN_PARENT)
         imageView.layoutParams = imageViewLayoutParams
         gravity = Gravity.TOP or Gravity.LEFT // Intentionally not Gravity.START
+        isHapticFeedbackEnabled = true
     }
 
     fun expand() {
@@ -92,7 +95,14 @@ class InputBarButton : RelativeLayout {
 
     override fun onTouchEvent(event: MotionEvent): Boolean {
         when (event.action) {
-            MotionEvent.ACTION_DOWN -> { expand() }
+            MotionEvent.ACTION_DOWN -> {
+                expand()
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                    performHapticFeedback(HapticFeedbackConstants.CONTEXT_CLICK)
+                } else {
+                    performHapticFeedback(HapticFeedbackConstants.LONG_PRESS)
+                }
+            }
             MotionEvent.ACTION_UP, MotionEvent.ACTION_CANCEL -> { collapse() }
         }
         return true

app/src/main/java/org/thoughtcrime/securesms/loki/views/NewConversationButtonSetView.kt

@@ -1,19 +1,15 @@
 package org.thoughtcrime.securesms.loki.views
 
-import android.animation.ArgbEvaluator
 import android.animation.FloatEvaluator
 import android.animation.PointFEvaluator
 import android.animation.ValueAnimator
 import android.content.Context
-import android.content.Context.VIBRATOR_SERVICE
 import android.content.res.ColorStateList
 import android.graphics.PointF
 import android.os.Build
-import android.os.VibrationEffect
-import android.os.VibrationEffect.DEFAULT_AMPLITUDE
-import android.os.Vibrator
 import android.util.AttributeSet
 import android.view.Gravity
+import android.view.HapticFeedbackConstants
 import android.view.MotionEvent
 import android.widget.ImageView
 import android.widget.RelativeLayout
@@ -162,6 +158,7 @@ class NewConversationButtonSetView : RelativeLayout {
 
     private fun setUpViewHierarchy() {
         disableClipping()
+        isHapticFeedbackEnabled = true
         // Set up session button
         addView(sessionButton)
         sessionButton.alpha = 0.0f
@@ -206,11 +203,10 @@ class NewConversationButtonSetView : RelativeLayout {
                     isExpanded = true
                     expand()
                 }
-                val vibrator = context.getSystemService(VIBRATOR_SERVICE) as Vibrator
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-                    vibrator.vibrate(VibrationEffect.createOneShot(50, DEFAULT_AMPLITUDE))
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                    performHapticFeedback(HapticFeedbackConstants.CONTEXT_CLICK)
                 } else {
-                    vibrator.vibrate(50)
+                    performHapticFeedback(HapticFeedbackConstants.LONG_PRESS)
                 }
             }
             MotionEvent.ACTION_MOVE -> {

app/src/main/res/values-notnight-v21/colors.xml

@@ -21,7 +21,7 @@
     <color name="open_group_chip_color">#0D000000</color>
     <color name="message_selected">#FFFFFF</color>
     <color name="input_bar_background">#FCFCFC</color>
-    <color name="input_bar_button_background">#F2F2F2</color>
+    <color name="input_bar_button_background">#0D000000</color>
 
     <color name="default_background_start">#ffffff</color>
     <color name="default_background_end">#fcfcfc</color>

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

@@ -28,7 +28,7 @@
     <color name="open_group_chip_color">#0DFFFFFF</color>
     <color name="message_selected">#000000</color>
     <color name="input_bar_background">#171717</color>
-    <color name="input_bar_button_background">#0D0D0D</color>
+    <color name="input_bar_button_background">#0DFFFFFF</color>
 
     <array name="profile_picture_placeholder_colors">
         <item>#5ff8b0</item>