From 11e8f7c6a23469ffa83e3a0563822fd30b9b28a4 Mon Sep 17 00:00:00 2001
From: Ahmed Yusuf <yusuf.fachroni@gmail.com>
Date: Sun, 12 Jan 2020 20:19:22 +0700
Subject: [PATCH] update spinner data, get spinner selected position

---
 .../androidformbuilder/ExampleJavaActivity.java          | 5 +++++
 .../paperplay/myformbuilder/adapter/SpinnerAdapter.java  | 5 +++++
 .../java/com/paperplay/myformbuilder/view/MySpinner.java | 9 ++++++++-
 3 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/com/paperplay/androidformbuilder/ExampleJavaActivity.java b/app/src/main/java/com/paperplay/androidformbuilder/ExampleJavaActivity.java
index 9f826b0..ad7f2dc 100644
--- a/app/src/main/java/com/paperplay/androidformbuilder/ExampleJavaActivity.java
+++ b/app/src/main/java/com/paperplay/androidformbuilder/ExampleJavaActivity.java
@@ -138,6 +138,11 @@ protected void onCreate(@Nullable Bundle savedInstanceState) {
                     .setText("Sumbit").create();
             button.getView();
 
+            ArrayList<SpinnerData> cityList2 = new ArrayList<>();
+            cityList2.add(new SpinnerData(1, "1", "Zimbabwe"));
+            cityList2.add(new SpinnerData(2, "2", "Malang", true));
+            cityList2.add(new SpinnerData(3, "3", "Surabaya"));
+            spinCity.updateListDropdown(cityList2);
 
         }catch (CloneNotSupportedException e){
             e.printStackTrace();
diff --git a/myformbuilder/src/main/java/com/paperplay/myformbuilder/adapter/SpinnerAdapter.java b/myformbuilder/src/main/java/com/paperplay/myformbuilder/adapter/SpinnerAdapter.java
index fa775d6..b922c2e 100644
--- a/myformbuilder/src/main/java/com/paperplay/myformbuilder/adapter/SpinnerAdapter.java
+++ b/myformbuilder/src/main/java/com/paperplay/myformbuilder/adapter/SpinnerAdapter.java
@@ -49,4 +49,9 @@ public View getDropDownView(int position, @Nullable View convertView, @NonNull V
         txtItem.setText(dataList.get(position).getValue());
         return txtItem;
     }
+
+    public void updateListDropdown(ArrayList<SpinnerData> dataList){
+        this.dataList = dataList;
+        notifyDataSetChanged();
+    }
 }
diff --git a/myformbuilder/src/main/java/com/paperplay/myformbuilder/view/MySpinner.java b/myformbuilder/src/main/java/com/paperplay/myformbuilder/view/MySpinner.java
index 303b67a..aa48dae 100644
--- a/myformbuilder/src/main/java/com/paperplay/myformbuilder/view/MySpinner.java
+++ b/myformbuilder/src/main/java/com/paperplay/myformbuilder/view/MySpinner.java
@@ -172,6 +172,7 @@ public MySpinner(Builder builder){
             public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
                 if(onSelectedListener !=null) {
                     onSelectedListener.onSelectedData(item.get(i));
+                    onSelectedListener.onSelectedPosition(i);
                 }
             }
 
@@ -194,6 +195,7 @@ public void onNothingSelected(AdapterView<?> adapterView) {
 
     public interface OnSelectedListener {
         void onSelectedData(SpinnerData spinnerData);
+        void onSelectedPosition(int position);
     }
 
     public void setSpinnerOnSelectedListener(OnSelectedListener onSelectedListener) {
@@ -221,6 +223,10 @@ public void setValue(String value){
         }
     }
 
+    public void setPosition(int position){
+        spinnerAnswer.setSelection(position);
+    }
+
     public void setId(int id){
         if(id != -1) {
             SpinnerData spinnerData = null;
@@ -354,7 +360,8 @@ public void updateListDropdown(ArrayList<SpinnerData> data) {
             for (SpinnerData items : data) { //show all but hidden item
                 if (!items.isHidden()) this.itemDropDown.add(items);
             }
-            spinnerAdapter.notifyDataSetChanged();
+            spinnerAdapter.updateListDropdown(this.itemDropDown);
+            spinnerAnswer.setSelection(0);
         }
     }
 }