小賴的實戰記錄

    import android.provider.Settings;

    /**
     * 回傳 目前有無開GPS的狀態
     */
    @SuppressWarnings("deprecation")
    public static boolean gpsStatus(final Activity activity,Boolean mDialog) {

        boolean bLocOpen = false ; 
        try{
            bLocOpen = Settings.System.getString(activity.getContentResolver(), Settings.System.LOCATION_PROVIDERS_ALLOWED).contains("gps") ; 
        }catch(NullPointerException e){
            e.printStackTrace();
        }
        
        return bLocOpen;
    }

 

開啟GPS設定頁面

            Intent intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
            activity.startActivity(intent);