Q:

Android OpenGLES Scrolling Background

I have a scrolling background by making it dynamic and giving it a velocity to have it scrolling.  I could have another image and loop them, but this seems a little messy and I am quite inexperienced with OpenGLES 1.1 and thought there may be a better way to do this. 
What is the easiest/best way to have a scrolling background in OPenGLES 1 on android? 

A:

The actual implementation may depend on which OpenGL version you are targeting.  For any version you will need to specify texture parameters as follow:
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);

And in order to animate the texture coordinates you can either change your texture coordinates client side (send down updated texture coordinates) or use a texture matrix.  For OpenGL ES 1.x  you would change the matrix mode with glMatrixMode to GL_TEXTURE and translate it using glTranslate.  
Sorry I don't have example for this, those are some guidelines. 
EDIT: For an GLSL shader look here: GLSL shader that scroll texture

