Do not repeat similar orientation to observers
Do not repeat similar orientation to observers

Android uses 1° precision in its orientation computation, so it is not
uncommon to be signalled the same orientation several times. There is no
need for observers to be woken up, as the value has not changed.

marco-dev/c-geo-opensource,cgeo/cgeo,yummy222/cgeo,cgeo/cgeo,ThibaultR/cgeo,kumy/cgeo,auricgoldfinger/cgeo,auricgoldfinger/cgeo,Huertix/cgeo,marco-dev/c-geo-opensource,lewurm/cgeo,brok85/cgeo,madankb/cgeo,madankb/cgeo,Bananeweizen/cgeo,kumy/cgeo,SammysHP/cgeo,KublaikhanGeek/cgeo,pstorch/cgeo,KublaikhanGeek/cgeo,kumy/cgeo,S-Bartfast/cgeo,mucek4/cgeo,xiaoyanit/cgeo,lewurm/cgeo,superspindel/cgeo,cgeo/cgeo,lewurm/cgeo,S-Bartfast/cgeo,brok85/cgeo,vishwakulkarni/cgeo,SammysHP/cgeo,xiaoyanit/cgeo,mucek4/cgeo,schwabe/cgeo,Bananeweizen/cgeo,pstorch/cgeo,madankb/cgeo,Bananeweizen/cgeo,schwabe/cgeo,schwabe/cgeo,yummy222/cgeo,xiaoyanit/cgeo,yummy222/cgeo,samueltardieu/cgeo,ThibaultR/cgeo,pstorch/cgeo,matej116/cgeo,superspindel/cgeo,SammysHP/cgeo,Huertix/cgeo,ThibaultR/cgeo,mucek4/cgeo,samueltardieu/cgeo,Huertix/cgeo,auricgoldfinger/cgeo,rsudev/c-geo-opensource,tobiasge/cgeo,samueltardieu/cgeo,matej116/cgeo,schwabe/cgeo,brok85/cgeo,tobiasge/cgeo,superspindel/cgeo,vishwakulkarni/cgeo,rsudev/c-geo-opensource,vishwakulkarni/cgeo,cgeo/cgeo,matej116/cgeo,marco-dev/c-geo-opensource,tobiasge/cgeo,S-Bartfast/cgeo,KublaikhanGeek/cgeo,rsudev/c-geo-opensource