juangaav / osmdroid

Automatically exported from code.google.com/p/osmdroid
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I can't display any map, only empty squares #541

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago
I have been trying for a long time now to make a map be displayed on an app 
I've been trying to develop, but I only see empty squares and the markers for 2 
locations (im planning to do some routing), how can I fix this?

my code looks like this:

MainActivity:

package com.example.routing;

import org.osmdroid.DefaultResourceProxyImpl;
import org.osmdroid.ResourceProxy;
import org.osmdroid.util.GeoPoint;
import org.osmdroid.views.MapView;
import android.os.Bundle;
import android.app.Activity;
import android.graphics.drawable.Drawable;

public class MainActivity extends Activity {

 MyItemizedOverlay myItemizedOverlay = null;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        MapView mapView = (MapView) findViewById(R.id.mapview);
        mapView.setBuiltInZoomControls(true);

        Drawable marker=getResources().getDrawable(android.R.drawable.star_big_on);
        int markerWidth = marker.getIntrinsicWidth();
        int markerHeight = marker.getIntrinsicHeight();
        marker.setBounds(0, markerHeight, markerWidth, 0);

        ResourceProxy resourceProxy = new DefaultResourceProxyImpl(getApplicationContext());

        myItemizedOverlay = new MyItemizedOverlay(marker, resourceProxy);
        mapView.getOverlays().add(myItemizedOverlay);

        GeoPoint myPoint1 = new GeoPoint(0*1000000, 0*1000000);
        myItemizedOverlay.addItem(myPoint1, "myPoint1", "myPoint1");
        GeoPoint myPoint2 = new GeoPoint(50*1000000, 50*1000000);
        myItemizedOverlay.addItem(myPoint2, "myPoint2", "myPoint2");

    }

}

================================================================================
==
activity_main.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerHorizontal="true"
        android:layout_centerVertical="true"
        android:text="@string/hello_world"
        tools:context=".MainActivity" />

    <org.osmdroid.views.MapView
        android:id="@+id/mapview"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:clickable="true"
        tilesource="Mapnik"/>

</RelativeLayout>

================================================================================
====
Manifest

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.routing"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="7"
        android:targetSdkVersion="18" />
    <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.INTERNET" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.example.routing.MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>

================================================================================
====

I've tried this on three different operating systems and always get the same 
result, the jars that I'm using are these:

osmdroid-android-4.2.jar
slf4j-android-1.6.1-RC1.jar

Already added them to the Build path

It is a bit urgent so any help would be great.

Original issue reported on code.google.com by canario...@hotmail.com on 3 Jul 2014 at 4:54

GoogleCodeExporter commented 9 years ago
LogCat displays several yellow texts:
VFY: unable to resolve static method 14: Landroid/animation/ValueAnimator; of 
Float([F)Landroid/animation/ValueAnimator;

VFY: unable to resolve virtual method 6: Landroid/animation/Animator;.end ()V

VFY: unable to resolve virtual method 16: Landroid/animation/ValueAnimator;.s 
tart ()V

VFY: unable to resolve instance field 22.

Original comment by canario...@hotmail.com on 3 Jul 2014 at 5:02

GoogleCodeExporter commented 9 years ago
Please ask questions on the discussion group and post bugs on GitHub

Original comment by neilboyd on 13 Aug 2014 at 12:38