Trevor

Trevor has asked 28 questions and find answers to 42 problems.

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About

I'm an electronics and embedded software engineer in Oxfordshire, UK.

https://github.com/TrevorPage

Trevor questions

Override a RelativeLayout's onMeasure() to constrain its aspect ratio
Unable to integrate fully from main branch to feature branch, after backing out a previous messed-up integration
Programmatically removing a ViewPager, when are (or how can I ensure) contained Fragments are destroyed?
SVG conversion - efficient way to store Path, Paint and Matrix objects?
Canvas restore() causing underflow exception in very rare cases
Can I somehow include and use multiple versions of a given .jar library?
Referencing a custom Shape class in XML
Gradient appears banded in a SurfaceView, but looks very smooth in a normal View
ActionBarSherlock: Programmatically show / hide Action Item buttons via a method call
null Canvas in SurfaceView Thread, despite stopping Thread in surfaceDestroyed() - only on Android 4 / ICS

Trevor answers

Android Bitmap snap to grid
Override a RelativeLayout's onMeasure() to constrain its aspect ratio
Using a gradient along a path
How can I prevent views from overlapping in relative layout?
Prevent drawing beyond canvas with SurfaceView
How to add a "long click listener" to a Preference?
Why "SurfaceView" is slower than a custom "view"?
how to populate a listview asynchronously?
How to intercept http POST data from web form
Splitting a hex number