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authorAllan Wang <me@allanwang.ca>2019-07-01 23:32:45 -0700
committerAllan Wang <me@allanwang.ca>2019-07-01 23:32:45 -0700
commit5ec00376fa6be5530cdd16cd5228f868f5680798 (patch)
treea023a4809fe1d95a1f2f3cdcb59372da575f54ba /app/src/main/kotlin/com/pitchedapps/frost/views
parent05bf31e1b0f2d5398e2b1cf01b2015c64636598f (diff)
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Add swipe to dismiss
Diffstat (limited to 'app/src/main/kotlin/com/pitchedapps/frost/views')
-rw-r--r--app/src/main/kotlin/com/pitchedapps/frost/views/DragFrame.kt40
1 files changed, 40 insertions, 0 deletions
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/views/DragFrame.kt b/app/src/main/kotlin/com/pitchedapps/frost/views/DragFrame.kt
new file mode 100644
index 00000000..db9b901b
--- /dev/null
+++ b/app/src/main/kotlin/com/pitchedapps/frost/views/DragFrame.kt
@@ -0,0 +1,40 @@
+package com.pitchedapps.frost.views
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.util.AttributeSet
+import android.view.MotionEvent
+import android.widget.FrameLayout
+import androidx.core.view.ViewCompat
+import androidx.customview.widget.ViewDragHelper
+
+class DragFrame @JvmOverloads constructor(
+ context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
+) : FrameLayout(context, attrs, defStyleAttr) {
+ var dragHelper: ViewDragHelper? = null
+
+ override fun onInterceptTouchEvent(event: MotionEvent): Boolean {
+ return try {
+ dragHelper?.shouldInterceptTouchEvent(event) ?: false
+ } catch (e: Exception) {
+ false
+ }
+ }
+
+ @SuppressLint("ClickableViewAccessibility")
+ override fun onTouchEvent(event: MotionEvent): Boolean {
+ try {
+ dragHelper?.processTouchEvent(event) ?: return false
+ } catch (e: Exception) {
+ return false
+ }
+ return true
+ }
+
+ override fun computeScroll() {
+ super.computeScroll()
+ if (dragHelper?.continueSettling(true) == true) {
+ ViewCompat.postInvalidateOnAnimation(this)
+ }
+ }
+} \ No newline at end of file