Error reading values from dynamically created table rows in Android

Posted by jaymo on Stack Overflow See other posts from Stack Overflow or by jaymo
Published on 2012-10-22T06:15:24Z Indexed on 2012/10/22 17:01 UTC
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So I have a couple of dynamically created tablerows.Each TableRow has a couple of Textviews.I have a button that on clicked should get all the values of the second and third textviews in each Tablerow in the Table. I have tried to do this using the code below

          mSubmitOrders.setOnClickListener(new View.OnClickListener() {
           public void onClick(View v) {
            if(mTable.getChildCount()>1){
                for(int i = 0; i < mTable.getChildCount(); i++){

                    TableRow tr =  (TableRow)mTable.getChildAt(i);
                    TextView code = (TextView) tr.getChildAt(1);
                    TextView quantity = (TextView) tr.getChildAt(2);

                    String Scode = code.getText().toString();
                    Log.i("TAG", Scode);
                    String Squantity = quantity.getText().toString();
                    Log.i("TAG", Squantity);


            }   
            }

But I get the below errors (Logcat below). Assistance required

10-22 09:00:16.345: E/AndroidRuntime(4495): FATAL EXCEPTION: main
10-22 09:00:16.345: E/AndroidRuntime(4495): java.lang.ClassCastException:       android.widget.LinearLayout cannot be cast to android.widget.TextView
10-22 09:00:16.345: E/AndroidRuntime(4495):     at com.symetry.myitprovider.ui.actual$4.onClick(actual.java:173)
10-22 09:00:16.345: E/AndroidRuntime(4495):     at android.view.View.performClick(View.java:3131)
10-22 09:00:16.345: E/AndroidRuntime(4495):     at android.view.View$PerformClick.run(View.java:12035)
10-22 09:00:16.345: E/AndroidRuntime(4495):     at android.os.Handler.handleCallback(Handler.java:587)
10-22 09:00:16.345: E/AndroidRuntime(4495):     at android.os.Handler.dispatchMessage(Handler.java:92)
10-22 09:00:16.345: E/AndroidRuntime(4495):     at android.os.Looper.loop(Looper.java:132)
10-22 09:00:16.345: E/AndroidRuntime(4495):     at android.app.ActivityThread.main(ActivityThread.java:4123)
10-22 09:00:16.345: E/AndroidRuntime(4495):     at java.lang.reflect.Method.invokeNative(Native Method)
10-22 09:00:16.345: E/AndroidRuntime(4495):     at java.lang.reflect.Method.invoke(Method.java:491)
10-22 09:00:16.345: E/AndroidRuntime(4495):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:844)
10-22 09:00:16.345: E/AndroidRuntime(4495):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:602)
10-22 09:00:16.345: E/AndroidRuntime(4495):     at dalvik.system.NativeStart.main(Native Method)

EDIT:

I have modified my code and now there is no error..but its not working as needed.. The new code is as below..

mSubmitOrders.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            if(mTable.getChildCount()>1){
                for(int i = 0; i < mTable.getChildCount(); i++){
                    //TODO: Figure out how to do this well

                        LinearLayout LL =  (LinearLayout)mTable.getChildAt(i);
                        View x = ((View)(LL.getParent()).getParent());
                        Log.i("TAG", "Past view");
                        TextView code = (TextView)((ViewGroup) x).getChildAt(2);


                        String Scode = code.getText().toString();
                        Log.i("TAG", Scode);





            }

But thing is its not getting the texview from TableLayout's Table Row..its getting a different one...the one I have circled in the picture

![Error]:http://semasoftltd.com/error.png

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