feat: add erase feature in drawing

56ff5606 · Govind Dixit · ac4ffd53 · 56ff5606
Commit 56ff5606 authored Dec 25, 2018 by Govind Dixit
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Showing with 11 additions and 1 deletion

DrawActivity.kt ...ain/java/chat/rocket/android/draw/main/ui/DrawActivity.kt +11 -1

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--- a/draw/src/main/java/chat/rocket/android/draw/main/ui/DrawActivity.kt
+++ b/draw/src/main/java/chat/rocket/android/draw/main/ui/DrawActivity.kt
@@ -53,8 +53,18 @@ class DrawingActivity : DaggerAppCompatActivity(), DrawView {
    }

    private fun setupDrawTools() {
-        image_draw_eraser.setOnClickListener {
+        image_draw_eraser.setOnLongClickListener{
            custom_draw_view.clearCanvas()
+            return@setOnLongClickListener true
+        }
+
+        image_draw_eraser.setOnClickListener {
+            custom_draw_view.setColor(
+                    ResourcesCompat.getColor(
+                            resources,
+                            R.color.color_white, null
+                    )
+            )
            toggleDrawTools(draw_tools, false)
        }