Fix XE8 for Android direction sensor headingx,y,z not moving

Problem: XE8 for Android direction sensor does not work (normal in XE7)

Test: official example Samples\object pascal\mobile snippets\orientationsensor\

Applicable: XE8 for Android

Repair method:

Please copy the source System.Android.Sensors.pas to your project directory, and then make the changes.

Modify the following code:

Constructor tandroidnativelightsensor.create (Amanager:tsensormanager); begin  inherited ;  Fnativesensor:= tnativesensor.create (asensor_type_light); {+++>} // Join this line End;

Constructor tandroidnativepressuresensor.create (Amanager:tsensormanager); begin  inherited ;  Fnativesensor:= tnativesensor.create (asensor_type_pressure); {+++>} // Join this line End;

Constructor tandroidnativemagneticsensor.create (Amanager:tsensormanager); begin  inherited ;  Fnativesensor:= tnativesensor.create (asensor_type_magnetic_field); {+++>} // Join this line End;

Constructor tandroidnativeproximitysensor.create (Amanager:tsensormanager); begin  inherited ;  Fnativesensor:= tnativesensor.create (asensor_type_proximity); {+++>} // Join this line End;

Fix XE8 for Android direction sensor headingx,y,z not moving