get gps coordinates android

;ydpi = dm.ydpi;density = dm.densitydpi;fdensity = dm.density;Query log to get the values as follows:D/lichking (22643):-----------widthpixels---540D/lichking (22643):-----------heightpixels---960D/lichking (22643):-----------xdpi---244.92857D/lichking (22643):-----------ydpi---246.30302D/lichking (22643):-----------Density---240D/lichking (22643):-----------fdensity---1.5Also, we usually mean that the size of the int on the screen is a pixel unit, fo

You must click an address to directly call Baidu map and display the address on Baidu map. The parameter has only one address and no corresponding coordinates, this reminds me that the previous map was used to transmit a coordinate and display the address on the map. The idea was as follows: how to convert a detailed address to a coordinate, and then it is sent to Baidu map, but it seems that although the detailed address can be converted into

=Pm.getapplicationlabel ( - Pm.getapplicationinfo (PackageName, the packagemanager.get_meta_data)). ToString (); theMfloatview =(Button) mfloatlayout the . Findviewbyid (r.id.float_id); the Mfloatview.settext (progressname); -Toast.maketext (Fxservice. This, Progressname, the toast.length_short). Show (); the}Catch(namenotfoundexception e) { the //TODO auto-generated Catch block94 e.printstacktrace (); the } the } the });98}Note: If you want to

means: The last action_move motionevent movement speed on velocityx:x axis, pixels per second The speed of movement on the velocityy:y axis. Pixels per second(Other callback functions and the description of the parameters, can refer to this blog http://blog.csdn.net/xiapinnong/article/details/21970419)Infer the direction of the user's finger swipe:Calculated by comparing the coordinates of the two motinevent of E1 and E2.For example, the x-coord

point =Newlatlng (latitude, longitude); //build markeroption to add marker on the mapMarkeroptions options =Newmarkeroptions (). Position (point). icon (bitmap); //add marker on the map and showmbaidumap.addoverlay (options); //instantiate a geocoded query objectGeoCoder GeoCoder =geocoder.newinstance (); //set the inverse geocoding location coordinatesReversegeocodeoption op =Newreversegeocodeoption (); Op.location (LATLNG); //initiate an anti-geocoding request (latitude-l