修复联动选择器不滑动（使用默认项）就确定时的奔溃问题

chaunqingren · chaunqingren · commit 93db022a2d68 · 2017-05-13T20:16:10.000+08:00
diff --git a/library/WheelPicker/src/main/java/cn/qqtheme/framework/picker/LinkagePicker.java b/library/WheelPicker/src/main/java/cn/qqtheme/framework/picker/LinkagePicker.java
@@ -386,27 +386,30 @@ public void onSelected(int index) {
 
     @Override
     public void onSubmit() {
+        Fst fst = getSelectedFirstItem();
+        Snd snd = getSelectedSecondItem();
+        Trd trd = getSelectedThirdItem();
         if (provider.isOnlyTwo()) {
             if (onPickListener != null) {
                 //noinspection unchecked
-                onPickListener.onPicked(selectedFirstItem, selectedSecondItem, null);
+                onPickListener.onPicked(fst, snd, null);
             }
             if (onLinkageListener != null) {
-                onLinkageListener.onPicked(selectedFirstItem.getName(), selectedSecondItem.getName(), null);
+                onLinkageListener.onPicked(fst.getName(), snd.getName(), null);
             }
         } else {
             if (onPickListener != null) {
                 //noinspection unchecked
-                onPickListener.onPicked(selectedFirstItem, selectedSecondItem, selectedThirdItem);
+                onPickListener.onPicked(fst, snd, trd);
             }
             if (onLinkageListener != null) {
                 String thirdName;
-                if (selectedThirdItem instanceof LinkageThird) {
-                    thirdName = ((LinkageThird) selectedThirdItem).getName();
+                if (trd instanceof LinkageThird) {
+                    thirdName = ((LinkageThird) trd).getName();
                 } else {
-                    thirdName = selectedThirdItem.toString();
+                    thirdName = trd.toString();
                 }
-                onLinkageListener.onPicked(selectedFirstItem.getName(), selectedSecondItem.getName(), thirdName);
+                onLinkageListener.onPicked(fst.getName(), snd.getName(), thirdName);
             }
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -386,27 +386,30 @@ public void onSelected(int index) {`
`386`	`386`
`387`	`387`	`@Override`
`388`	`388`	`public void onSubmit() {`
	`389`	`+ Fst fst = getSelectedFirstItem();`
	`390`	`+ Snd snd = getSelectedSecondItem();`
	`391`	`+ Trd trd = getSelectedThirdItem();`
`389`	`392`	`if (provider.isOnlyTwo()) {`
`390`	`393`	`if (onPickListener != null) {`
`391`	`394`	`//noinspection unchecked`
`392`		`- onPickListener.onPicked(selectedFirstItem, selectedSecondItem, null);`
	`395`	`+ onPickListener.onPicked(fst, snd, null);`
`393`	`396`	`}`
`394`	`397`	`if (onLinkageListener != null) {`
`395`		`- onLinkageListener.onPicked(selectedFirstItem.getName(), selectedSecondItem.getName(), null);`
	`398`	`+ onLinkageListener.onPicked(fst.getName(), snd.getName(), null);`
`396`	`399`	`}`
`397`	`400`	`} else {`
`398`	`401`	`if (onPickListener != null) {`
`399`	`402`	`//noinspection unchecked`
`400`		`- onPickListener.onPicked(selectedFirstItem, selectedSecondItem, selectedThirdItem);`
	`403`	`+ onPickListener.onPicked(fst, snd, trd);`
`401`	`404`	`}`
`402`	`405`	`if (onLinkageListener != null) {`
`403`	`406`	`String thirdName;`
`404`		`- if (selectedThirdItem instanceof LinkageThird) {`
`405`		`- thirdName = ((LinkageThird) selectedThirdItem).getName();`
	`407`	`+ if (trd instanceof LinkageThird) {`
	`408`	`+ thirdName = ((LinkageThird) trd).getName();`
`406`	`409`	`} else {`
`407`		`- thirdName = selectedThirdItem.toString();`
	`410`	`+ thirdName = trd.toString();`
`408`	`411`	`}`
`409`		`- onLinkageListener.onPicked(selectedFirstItem.getName(), selectedSecondItem.getName(), thirdName);`
	`412`	`+ onLinkageListener.onPicked(fst.getName(), snd.getName(), thirdName);`
`410`	`413`	`}`
`411`	`414`	`}`
`412`	`415`	`}`