adding a Clipboard button at the top toolbar

app/src/main/kotlin/com/simplemobiletools/keyboard/views/MyKeyboardView.kt

@@ -278,6 +278,7 @@ class MyKeyboardView @JvmOverloads constructor(context: Context, attrs: Attribut
                 }
 
                 settings_cog.applyColorFilter(mTextColor)
+                pinned_clipboard_items.applyColorFilter(mTextColor)
                 clipboard_clear.applyColorFilter(mTextColor)
             }
         }
@@ -319,6 +320,17 @@ class MyKeyboardView @JvmOverloads constructor(context: Context, attrs: Attribut
                     context.startActivity(this)
                 }
             }
+
+            pinned_clipboard_items.setOnLongClickListener { context.toast(R.string.clipboard); true; }
+            pinned_clipboard_items.setOnClickListener {
+
+            }
+
+            clipboard_clear.setOnLongClickListener { context.toast(R.string.clear_clipboard_data); true; }
+            clipboard_clear.setOnClickListener {
+                clearClipboardContent()
+                toggleClipboardVisibility(false)
+            }
         }
 
         val clipboardManager = (context.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager)
@@ -552,11 +564,6 @@ class MyKeyboardView @JvmOverloads constructor(context: Context, attrs: Attribut
                         }
                     }
 
-                    clipboard_clear.setOnLongClickListener { context.toast(R.string.clear_clipboard_data); true; }
-                    clipboard_clear.setOnClickListener {
-                        clearClipboardContent()
-                        toggleClipboardVisibility(false)
-                    }
                     toggleClipboardVisibility(true)
                 }
             } else {

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

@@ -0,0 +1,4 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportWidth="24" android:viewportHeight="24">
+    <path android:fillColor="#FFFFFFFF" android:pathData="M19 2.935h-4.18c-0.42-1.16-1.52-2-2.82-2-1.3 0-2.4 0.84-2.82 2H5c-1.1 0-2 0.9-2 2v16c0 1.1 0.9 2 2 2h14c1.1 0 2-0.9 2-2v-16c0-1.1-0.9-2-2-2zm-7 0c0.55 0 1 0.45 1 1s-0.45 1-1 1-1-0.45-1-1 0.45-1 1-1zm6 18H6c-0.55 0-1-0.45-1-1v-14c0-0.55 0.45-1 1-1h1v1c0 1.1 0.9 2 2 2h6c1.1 0 2-0.9 2-2v-1h1c0.55 0 1 0.45 1 1v14c0 0.55-0.45 1-1 1z"/>
+    <path android:fillColor="#FFFFFFFF" android:pathData="M7.61 15.125h4.172c0.327 0 0.595-0.288 0.595-0.64 0-0.352-0.268-0.64-0.595-0.64H7.61c-0.328 0-0.596 0.288-0.596 0.64 0 0.352 0.268 0.64 0.596 0.64zm-0.595-3.562c0 0.352 0.268 0.64 0.596 0.64h8.397c0.327 0 0.595-0.288 0.595-0.64 0-0.352-0.268-0.64-0.595-0.64H7.61c-0.328 0-0.596 0.288-0.596 0.64zm0.564 6.423h6.983c0.328 0 0.596-0.288 0.596-0.64 0-0.352-0.268-0.64-0.596-0.64H7.579c-0.328 0-0.596 0.288-0.596 0.64 0 0.352 0.268 0.64 0.596 0.64z"/>
+</vector>

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

@@ -26,13 +26,28 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent" />
 
+        <ImageView
+            android:id="@+id/pinned_clipboard_items"
+            android:layout_width="@dimen/toolbar_icon_height"
+            android:layout_height="@dimen/toolbar_icon_height"
+            android:layout_marginStart="@dimen/medium_margin"
+            android:background="?android:attr/selectableItemBackgroundBorderless"
+            android:contentDescription="@string/settings"
+            android:padding="@dimen/small_margin"
+            android:src="@drawable/ic_clipboard_vector"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintStart_toEndOf="@+id/settings_cog"
+            app:layout_constraintTop_toTopOf="parent" />
+
         <RelativeLayout
             android:id="@+id/clipboard_value_holder"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/normal_margin"
+            android:layout_marginEnd="@dimen/normal_margin"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toStartOf="@+id/clipboard_clear"
-            app:layout_constraintStart_toEndOf="@+id/settings_cog"
+            app:layout_constraintStart_toEndOf="@+id/pinned_clipboard_items"
             app:layout_constraintTop_toTopOf="parent">
 
             <TextView
@@ -51,6 +66,7 @@
                 android:paddingBottom="@dimen/small_margin"
                 android:textSize="@dimen/label_text_size"
                 tools:text="Clipboard content" />
+
         </RelativeLayout>
 
         <ImageView