Link Android back button to undo

2018-12-05 12:23:07 +01:00 · 2018-12-05 12:23:07 +01:00 · 04f388bc1e
commit 04f388bc1e
parent b92b0acd89
1 changed files with 9 additions and 0 deletions
--- a/app/src/main/java/adrienmalin/pingpoints/MatchActivity.kt
+++ b/app/src/main/java/adrienmalin/pingpoints/MatchActivity.kt
@ -126,6 +126,15 @@ class MatchActivity : AppCompatActivity() {
        }
    }

+    override fun onBackPressed() {
+        if (matchModel?.playId == 0)
+            super.onBackPressed()
+        else {
+            matchModel?.undo()
+            updateUI()
+        }
+    }
+
    fun updateUI() {
        matchModel?.apply {
            undo?.isVisible = when (playId) {