Modify if same item choosed

sadra · May 27, 2017 · 915cf8b · 915cf8b
1 parent eecf699
commit 915cf8b
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Showing 4 changed files with 39 additions and 4 deletions.
diff --git a/.idea/misc.xml b/.idea/misc.xml
diff --git a/AwesomeSpinner/src/main/java/com/isapanah/awesomespinner/AwesomeSpinner.java b/AwesomeSpinner/src/main/java/com/isapanah/awesomespinner/AwesomeSpinner.java
@@ -22,7 +22,7 @@
 public class AwesomeSpinner extends RelativeLayout {
 
     private AppCompatButton _hintButton;
-    private AppCompatSpinner _spinner;
+    private spinnerDefaultSelection _spinner;
     private ImageView _downArrow;
     private ArrayAdapter<String> _spinnerAdapterString;
     private ArrayAdapter<CharSequence> _spinnerAdapterCharSequence;
@@ -51,7 +51,7 @@ public AwesomeSpinner (Context context, AttributeSet attrs, int defStyle) {
     private void init(AttributeSet attrs) {
         inflate(getContext(), R.layout.spinner_view, this);
         this._hintButton = (AppCompatButton) findViewById(R.id.awesomeSpinner_hintButton);
-        this._spinner = (AppCompatSpinner) findViewById(R.id.awesomeSpinner_spinner);
+        this._spinner = (spinnerDefaultSelection) findViewById(R.id.awesomeSpinner_spinner);
         this._downArrow = (ImageView) findViewById(R.id.awesomeSpinner_downArrow);
 
         if(attrs != null){

diff --git a/AwesomeSpinner/src/main/java/com/isapanah/awesomespinner/spinnerDefaultSelection.java b/AwesomeSpinner/src/main/java/com/isapanah/awesomespinner/spinnerDefaultSelection.java
@@ -0,0 +1,35 @@
+package com.isapanah.awesomespinner;
+
+import android.content.Context;
+import android.support.v7.widget.AppCompatSpinner;
+import android.util.AttributeSet;
+
+/**
+ * Created by sadra on 5/27/17.
+ */
+
+public class spinnerDefaultSelection extends AppCompatSpinner {
+
+    OnItemSelectedListener listener;
+    int prevPos = 0;
+    public spinnerDefaultSelection(Context context) {
+        super(context);
+    }
+
+    public spinnerDefaultSelection(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public spinnerDefaultSelection(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+    }
+
+    @Override
+    public void setSelection(int position) {
+        super.setSelection(position);
+        if (position == getSelectedItemPosition() && prevPos == position) {
+            getOnItemSelectedListener().onItemSelected(null, null, position, 0);
+        }
+        prevPos = position;
+    }
+}
diff --git a/AwesomeSpinner/src/main/res/layout/spinner_view.xml b/AwesomeSpinner/src/main/res/layout/spinner_view.xml
@@ -37,7 +37,7 @@
         android:layout_height="1dp" />
 
 
-    <android.support.v7.widget.AppCompatSpinner
+    <com.isapanah.awesomespinner.spinnerDefaultSelection
         android:id="@+id/awesomeSpinner_spinner"
         android:layout_alignBottom="@+id/awesomeSpinner_hintButton"
         android:layout_width="match_parent"