java - Can't get overlays to show on own testing app -

edit: man awkward, mker right, corrected code , can see scalebar. no luck yet location issue.

i have been trying few days , i'm starting pull hair. noob @ android , osmdroid.

i can build , have done so, success, osmdroid demo apps. tried osmbonuspack , had navigator working "find me" overlay, scale, etc.

problem whenever make own app, overlay shows , works in map compass. guess doing wrong can't find info on subject.

i have tested genymotion virtual devices (there not compass shows) amd 6.0 mobile compass works, no mylocation or scale.

i have given app permissions, , see in android log messages tiles loading when moving map. plus error haven't found info except in chinese.

e/izatsvc_passiveloclistener: e/exiting error virtual void izat_manager::izatpassivelocationlistener::onlocationchanged(const izat_manager::izatlocation*, izat_manager::izatlocationstatus) line 113 "1"

any welcome!

here manifest.xml:

<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android"     package="com.example.anemptyappmap">      <uses-permission android:name="android.permission.internet" />     <uses-permission android:name="android.permission.access_coarse_location"/>     <uses-permission android:name="android.permission.access_fine_location"/>     <uses-permission android:name="android.permission.access_wifi_state" />     <uses-permission android:name="android.permission.access_network_state" />     <uses-permission android:name="android.permission.read_external_storage" />     <uses-permission android:name="android.permission.write_external_storage" />      <application         android:allowbackup="true"         android:icon="@mipmap/ic_launcher"         android:label="@string/app_name"         android:roundicon="@mipmap/ic_launcher_round"         android:supportsrtl="true"         android:theme="@style/apptheme">         <activity android:name=".mainactivity">             <intent-filter>                 <action android:name="android.intent.action.main" />                  <category android:name="android.intent.category.launcher" />             </intent-filter>         </activity>     </application>  </manifest> 

here mainactivity.java

package com.example.anemptyappmap;  import android.content.context; import android.support.v7.app.appcompatactivity; import android.os.bundle; import android.util.displaymetrics;  import org.osmdroid.api.imapcontroller; import org.osmdroid.tileprovider.constants.openstreetmaptileproviderconstants; import org.osmdroid.tileprovider.tilesource.tilesourcefactory; import org.osmdroid.util.geopoint; import org.osmdroid.views.mapview; import org.osmdroid.views.overlay.scalebaroverlay; import org.osmdroid.views.overlay.compass.compassoverlay; import org.osmdroid.views.overlay.compass.internalcompassorientationprovider; import org.osmdroid.views.overlay.mylocation.gpsmylocationprovider; import org.osmdroid.views.overlay.mylocation.mylocationnewoverlay;  public class mainactivity extends appcompatactivity {     //vars para mapa     private mylocationnewoverlay mlocationoverlay;     private compassoverlay mcompassoverlay=null;     //private minimapoverlay mminimapoverlay;     private scalebaroverlay mscalebaroverlay;      @override     protected void oncreate(bundle savedinstancestate) {         super.oncreate(savedinstancestate);         setcontentview(r.layout.activity_main);          context context = getapplicationcontext();         final displaymetrics dm = context.getresources().getdisplaymetrics();          openstreetmaptileproviderconstants.setuseragentvalue(buildconfig.application_id);         string cachepath = getcachedir().getabsolutepath();         org.osmdroid.tileprovider.constants.openstreetmaptileproviderconstants.setcachepath(cachepath);          //important! set user agent prevent getting banned osm servers         //configuration.getinstance().load(ctx, preferencemanager.getdefaultsharedpreferences(ctx));          mapview mmapview = (mapview) findviewbyid(r.id.mmapview);         mmapview.settilesource(tilesourcefactory.mapnik);         //map.setbuiltinzoomcontrols(true);         mmapview.setmultitouchcontrols(true);                  mlocationoverlay = new mylocationnewoverlay(new gpsmylocationprovider(context),mmapview);     mlocationoverlay.enablemylocation();     mlocationoverlay.setdrawaccuracyenabled(true);     //mlocationoverlay.setpersonicon();     mlocationoverlay.enablemylocation();     mmapview.getoverlays().add(this.mlocationoverlay);      mcompassoverlay = new compassoverlay(context, new internalcompassorientationprovider(context), mmapview);     mcompassoverlay.enablecompass();     mmapview.getoverlays().add(this.mcompassoverlay);      mscalebaroverlay = new scalebaroverlay(mmapview);     mscalebaroverlay.setscalebaroffset(dm.widthpixels / 2, 10);     mscalebaroverlay.setcentred(true);     mmapview.getoverlays().add(this.mscalebaroverlay);      //this.mscalebaroverlay.setalignbottom(true);     //this.mscalebaroverlay.setcentred(true);     this.mscalebaroverlay.enablescalebar();          //this.mminimapoverlay = new minimapoverlay();          imapcontroller mapcontroller = mmapview.getcontroller();         mapcontroller.setzoom(13);         geopoint startpoint = new geopoint(43.3600, -8.2800);         mapcontroller.setcenter(startpoint);        // mmapview.invalidate();     } } 

and layout

<?xml version="1.0" encoding="utf-8"?> <android.support.constraint.constraintlayout xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:app="http://schemas.android.com/apk/res-auto"     xmlns:tools="http://schemas.android.com/tools"     android:layout_width="match_parent"     android:layout_height="match_parent"     tools:context="com.example.anemptyappmap.mainactivity">      <linearlayout xmlns:android="http://schemas.android.com/apk/res/android"         android:id="@+id/crossfade_content"         android:orientation="vertical"         android:layout_width="match_parent"         android:layout_height="match_parent">         <org.osmdroid.views.mapview android:id="@+id/mmapview"             android:layout_width="match_parent"             android:layout_height="match_parent" />     </linearlayout>  </android.support.constraint.constraintlayout>