1 files changed, 31 insertions, 0 deletions
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/views/SwipeRefreshBase.kt b/app/src/main/kotlin/com/pitchedapps/frost/views/SwipeRefreshBase.kt
new file mode 100644
index 00000000..59d42722
--- /dev/null
+++ b/app/src/main/kotlin/com/pitchedapps/frost/views/SwipeRefreshBase.kt
@@ -0,0 +1,31 @@
+package com.pitchedapps.frost.views
+
+import android.content.Context
+import android.support.v4.widget.SwipeRefreshLayout
+import android.util.AttributeSet
+import android.view.MotionEvent
+import android.webkit.WebView
+import com.pitchedapps.frost.utils.L
+import com.pitchedapps.frost.utils.Utils
+
+
+/**
+ * Created by Allan Wang on 2017-05-28.
+ */
+class SwipeRefreshBase @JvmOverloads constructor(
+        context: Context?, attrs: AttributeSet? = null
+) : SwipeRefreshLayout(context, attrs) {
+
+    lateinit var shouldSwipe: (ev: MotionEvent) -> Boolean
+
+    companion object {
+        private val SCROLL_BUFFER by lazy { Utils.dpToPx(5) }
+        fun shouldScroll(webview: WebView) = webview.scrollY <= SCROLL_BUFFER
+    }
+
+//    override fun onInterceptTouchEvent(ev: MotionEvent):Boolean {
+//        val b = shouldSwipe.invoke(ev) && super.onInterceptTouchEvent(ev)
+//        L.e("Should swipe $b")
+//        return b
+//    }
+}
+\ No newline at end of file