[android-developers] onDraw method of CustomView do not redraw Canvas.

I made CustomView like under code. --- public class CustomView extends View{ protected void onDraw(Canvas canvas){ // Do somthing like drawing Canvas and some logic in NDK } }

[android-developers] market upload issues

hai friends, I have one problem when uploading my application to market.when i am uploading, it shows The certificate that signed this apk is not valid until future,create a new certificate.Anyone please help me.I created a key using keytool and signed using jarsigner.still i am