Android6.0 using the Baidu Map SDK to dynamically get location permissions

1. Cause of Error:

In the integration of Baidu Map SDK when the phone can not be located, check for no errors, Finally through the search to know is the Android version of the issue of 6.0, this is because the Android6.0 adopts the runtime permissions (runtimepermissions), Android6.0 permissions are generally divided into two kinds, a normal permission, can be directly obtained, other runtime permissions, need to prompt the user Manual consent is required to obtain.

The reason for the failure is that Xiaomi mobile phone MIUI is Android6.0.1, if not add dynamic access to the code, is not prompted, did not get permission, of course, cannot be located.

2. Resolve the code:

Private Static Final intBaidu_read_phone_state =100; Public voidshowcontacts () {if(Activitycompat.checkselfpermission ( This, Manifest.permission.ACCESS_COARSE_LOCATION)!=packagemanager.permission_granted|| Activitycompat.checkselfpermission ( This, Manifest.permission.ACCESS_FINE_LOCATION)!=packagemanager.permission_granted|| Activitycompat.checkselfpermission ( This, Manifest.permission.READ_PHONE_STATE)!=packagemanager.permission_granted) {Toast.maketext (Getapplicationcontext (),"No permissions, please manually turn on location permissions", Toast.length_short). Show (); //request one (or more) permissions and provide a fetch code (user-defined) for callback returnActivitycompat.requestpermissions (mainactivity. This,Newstring[]{manifest.permission.access_coarse_location, Manifest.permission.ACCESS_FINE_LOCATION,        Manifest.permission.READ_PHONE_STATE}, Baidu_read_phone_state); }Else{init (); }    }    //Android6.0 callback method for requesting permissions@Override Public voidOnrequestpermissionsresult (intRequestcode, string[] permissions,int[] grantresults) {        Super. Onrequestpermissionsresult (Requestcode, permissions, grantresults); Switch(requestcode) {//Requestcode is the declared permission acquisition code, which is passed in when Checkselfpermission             Casebaidu_read_phone_state:if(Grantresults[0] = =packagemanager.permission_granted) {                    //get permission to do the appropriate processing (call the Location SDK to ensure that the relevant permissions are authorized, otherwise it may cause the location to fail)init (); } Else {                    //do not get permission to do special processingToast.maketext (Getapplicationcontext (), "Get Location permissions failed, please open manually", Toast.length_short). Show (); }                 Break; default:                 Break; }} @Overrideprotected voidonCreate (Bundle savedinstancestate) {Super. OnCreate (savedinstancestate);        Setcontentview (R.layout.activity_main); Texturemapview=(Texturemapview) Findviewbyid (R.id.mbaidumapview); //determine if the system version is android6.0, and if so, add the permissions dynamically        if(build.version.sdk_int>=23) {showcontacts (); }Else{init ();//init for positioning method        }    }

Note: This article is an excerpt from http://blog.csdn.net/shihao627/article/details/53908436, which is copyrighted.

Android6.0 using the Baidu Map SDK to dynamically get location permissions