Change in the range widget; and more fixes.

[andualem]

No description provided.

[jkpr]

Please describe the mUseLog null pointer exception. How to encounter/reproduce it? When did it start happening for you? Was it consistent for you? I have never seen it, and by contract it should never happen since onCreate is always called first and mUseLog is always initialized there.

[andualem]

The null pointer exception occurs when the screen is rotated while the form is open. It also occurs when the screen resumes from sleep mode. In both of these cases, null pointer exception is thrown.

[jkpr]

I know you called it a temporary fix, but the solution is not to check for nullity and then call. The solution is to ensure that the mUseLog is initialized. A better attempt is to move it up higher in the onCreate method and to test that.

[jkpr]

It also occurs when the screen resumes from sleep mode.

This cannot be the entire story. There must be some other conditions.