apply best practice to snackbar

RicardoTaipe · May 18, 2024 · 9e872ab · 9e872ab
1 parent 5443f99
commit 9e872ab
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Showing 2 changed files with 8 additions and 4 deletions.
diff --git a/app/src/main/java/com/example/todoapp/tasks/TasksFragment.kt b/app/src/main/java/com/example/todoapp/tasks/TasksFragment.kt
@@ -74,7 +74,7 @@ class TasksFragment : Fragment(), MenuProvider {
     }
 
     private fun setupSnackbar() {
-        view?.setupSnackbar(viewLifecycleOwner, viewModel.snackbarText, Snackbar.LENGTH_SHORT)
+        view?.setupSnackbar(viewLifecycleOwner, viewModel.snackbarText, Snackbar.LENGTH_SHORT, binding.addTaskFab)
         arguments?.let {
             viewModel.showEditResultMessage(args.userMessage)
         }

diff --git a/app/src/main/java/com/example/todoapp/util/ViewExt.kt b/app/src/main/java/com/example/todoapp/util/ViewExt.kt
@@ -14,7 +14,7 @@ import com.google.android.material.snackbar.Snackbar
 /**
  * Transforms static java function Snackbar.make() to an extension function on View.
  */
-fun View.showSnackbar(snackbarText: String, timeLength: Int) {
+fun View.showSnackbar(snackbarText: String, timeLength: Int, anchorView: View?) {
     Snackbar.make(this, snackbarText, timeLength).run {
         addCallback(object :Snackbar.Callback(){
             override fun onShown(sb: Snackbar?) {
@@ -26,6 +26,9 @@ fun View.showSnackbar(snackbarText: String, timeLength: Int) {
             }
         })
         animationMode = BaseTransientBottomBar.ANIMATION_MODE_SLIDE
+        if(anchorView != null){
+            this.anchorView = anchorView
+        }
         show()
     }
 }
@@ -36,12 +39,13 @@ fun View.showSnackbar(snackbarText: String, timeLength: Int) {
 fun View.setupSnackbar(
     lifecycleOwner: LifecycleOwner,
     snackbarEvent: LiveData<Event<Int>>,
-    timeLength: Int
+    timeLength: Int,
+    anchorView: View? = null
 ) {
 
     snackbarEvent.observe(lifecycleOwner) { event ->
         event.getContentIfNotHandled()?.let {
-            showSnackbar(context.getString(it), timeLength)
+            showSnackbar(context.getString(it), timeLength, anchorView)
         }
     }
 }