I am facing two issue here. 1. If I create HorizontalScrollView and add custom view using HorizontalScrollView.addview() the application did not crash but
my custom view is not display. It onDraw never gets called. 2. In other approach if I use XML and specify my custom view as child of HorizontalScrollView then the application crashes. And I could not figure out how to provide agrument if to custom view constructor when using XML approach. Regards, Yasir ---------- Forwarded message ---------- From: Dianne Hackborn <hack...@android.com> Date: Wed, Apr 27, 2011 at 5:47 AM Subject: Re: Custom view and horizontal scrolling To: android-platf...@googlegroups.com You need to make the view that is a child of the scroll view actually larger in size than the scroll view so there is something to scroll. Further questions on this would best be asked on android-developers or StackOverflow. On Tue, Apr 26, 2011 at 7:03 PM, yasir perwez <jugnoya...@gmail.com> wrote: I have a custom view derived from View class. Where I am drawing a graph using Canvas and I have implemented onDraw. This view is horizontally bigger then screen. I want to make is scrollable horizontally. The custom take sevaral argument it it constructor. I tried various option Like make layout xml and <?xml version="1.0" encoding="UTF-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/ android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" > <HorizontalScrollView android:id="@+id/scroll" android:layout_width="fill_parent" android:layout_height="fill_parent" android:fillViewport="true"> <com.yasir.canvasTest.GraphView android:layout_width="fill_parent" android:layout_height="fill_parent"/> </HorizontalScrollView > </LinearLayout> then in onCreate of Activity setContentView(R.layout.horscroll); Question :- How will I specify argument to the contructor of my custom view. I also tried creating HorizontalScrollView and adding custom view using HorizontalScrollView.addview() the application did not crash but my custom view is not display. It onDraw never gets called. Please suggest me how to solve this issue. -- Yasir Perwez -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en