Question

当我尝试初始化HERE Maps Android Premium API地图片段时，我收到了MISSING_LIBRARIES错误代码。我按照所有路线here进行操作，我仍然得到相同的错误代码。供参考：这是我的AndroidManifest：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.somepackage.main" >

<!--
     The ACCESS_COARSE/FINE_LOCATION permissions are not required to use
     Google Maps Android API v2, but you must specify either coarse or fine
     location permissions for the 'MyLocation' functionality. 
-->
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />



<application
    android:allowBackup="true"
    android:icon="@mipmap/appicon_iphone_icon"
    android:label="@string/app_name"
    android:supportsRtl="true"
    android:theme="@style/AppTheme"
    android:name="ParCareApplication"
    android:hardwareAccelerated="true">

    <meta-data android:name="com.here.android.maps.appid"
        android:value="someappid"/>
    <meta-data android:name="com.here.android.maps.apptoken"
        android:value="someapptoken"/>
    <meta-data android:name="com.here.android.maps.license.key"
        android:value="somelicensekey"/>

    <service
        android:name="com.here.android.mpa.service.MapService"
        android:label="HereMapService"
        android:process="global.Here.Map.Service.v2"
        android:exported="true" >
        <intent-filter>
            <action android:name="com.here.android.mpa.service.MapService" >
            </action>
        </intent-filter>
    </service>
    <!--
         The API key for Google Maps-based APIs is defined as a string resource.
         (See the file "res/values/google_maps_api.xml").
         Note that the API key is linked to the encryption key used to sign the APK.
         You need a different API key for each encryption key, including the release key that is used to
         sign the APK for publishing.
         You can define the keys for the debug and release targets in src/debug/ and src/release/. 
    -->
    <meta-data
        android:name="com.google.android.geo.API_KEY"
        android:value="@string/google_maps_key" />

    <activity
        android:name=".SplashScreen"
        android:configChanges="keyboardHidden|orientation|screenSize"
        android:label="@string/app_name"
        android:screenOrientation="portrait"
        android:theme="@style/SplashTheme" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity
        android:name=".MainActivity"
        android:configChanges="keyboardHidden|orientation|screenSize"
        android:label="@string/title_activity_main"
        android:screenOrientation="portrait"
        android:theme="@style/AppTheme.NoActionBar" >
        <intent-filter>
            <action android:name="com.somepackage.main.MAINACTIVITY" />

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

以下是应用级gradle：

apply plugin: 'com.android.application'
apply plugin: 'realm-android'

android {
compileSdkVersion 23
buildToolsVersion '23.0.3'
useLibrary 'org.apache.http.legacy'
defaultConfig {

    applicationId "com.somepackage.main"
    minSdkVersion 21
    targetSdkVersion 23

    versionCode 1
    versionName "1.0"

}
productFlavors {
    // Define separate dev and prod product flavors.
    dev {
        // dev utilizes minSDKVersion = 21 to allow the Android gradle plugin
        // to pre-dex each module and produce an APK that can be tested on
        // Android Lollipop without time consuming dex merging processes.
        minSdkVersion 21
    }
    prod {
        // The actual minSdkVersion for the application.
        minSdkVersion 21
    }
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}


}

repositories {
    maven {
        url "https://oss.sonatype.org/content/repositories/snapshots/"
    }

}
apply plugin: 'com.neenbedankt.android-apt'

dependencies {
    compile 'com.google.code.gson:gson:2.5'
    compile 'com.android.support:appcompat-v7:23.4.0'
    compile 'com.google.android.gms:play-services:9.0.0'
    compile 'com.android.support:design:23.4.0'
    compile 'com.android.support:cardview-v7:23.4.0'
    compile 'com.android.support:recyclerview-v7:23.4.0'
    compile 'com.squareup.retrofit2:retrofit:2.0.2'
    compile 'com.squareup.retrofit2:converter-gson:2.0.2'
    compile 'com.nineoldandroids:library:2.4.0'
    compile 'com.daimajia.easing:library:1.0.1@aar'
    compile 'com.daimajia.androidanimations:library:1.1.3@aar'
    compile 'com.jakewharton:butterknife:8.0.1'
    apt 'com.jakewharton:butterknife-compiler:8.0.1'
    compile files('libs/HERE-sdk-javadoc.jar')
    compile files('libs/HERE-sdk.jar')
}

以下是带有maps片段的XML布局：

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
tools:context="com.somepackage.main.MainActivity"
tools:showIn="@layout/app_bar_main">

<!-- Map Fragment embedded with the map object -->
<fragment
    class="com.here.android.mpa.mapping.MapFragment"
    android:id="@+id/mapfragment"
    android:layout_width="match_parent"
    android:layout_height="match_parent"/>

以下是尝试初始化MapsFragment的相关MainActivity代码：

package com.somepackage.main;

import android.app.FragmentManager;
import android.content.Intent;
import android.location.Location;
import android.os.Bundle;
import android.support.design.widget.FloatingActionButton;
import android.util.Log;
import android.view.View;
import android.support.design.widget.NavigationView;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;

import com.somepackage.main.retrofit_interfaces.ParCareRetrofitService;
import com.somepackage.main.retrofit_interfaces.ParkingSpotList;
import com.somepackage.main.retrofit_interfaces.Sensor;
import com.google.android.gms.common.GooglePlayServicesNotAvailableException;
import com.google.android.gms.common.GooglePlayServicesRepairableException;
import com.google.android.gms.common.api.Status;
import com.google.android.gms.location.LocationListener;
import com.google.android.gms.location.LocationRequest;
import com.google.android.gms.location.places.Place;
import com.google.android.gms.location.places.ui.PlaceAutocomplete;
import com.here.android.mpa.common.GeoCoordinate;
import com.here.android.mpa.common.OnEngineInitListener;
import com.here.android.mpa.mapping.Map;
import com.here.android.mpa.mapping.MapFragment;

import java.util.ArrayList;
import java.util.Timer;

import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;
import retrofit2.Retrofit;
import retrofit2.converter.gson.GsonConverterFactory;

public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener, LocationListener {
private FragmentManager sFm; //implementer for supportfragments

public static final int PLACE_AUTOCOMPLETE_REQUEST_CODE = 1; //request code for auto-complete Google address input

NavigationView navigationView; //navigationdrawer
public static FloatingActionButton fab; //floating button to start navigation
public static DrawerLayout drawer; //drawer for navigationdrawer
public static Location currentLocation;

LocationRequest mLocationRequest;

Retrofit retrofit;

ParCareRetrofitService parCareRetrofitService;

ArrayList<Sensor> sensors = new ArrayList<Sensor>();
RawSensorList list;

private Map map = null;

private MapFragment mapFragment = null;


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.activity_main);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); //initializes toolbar
    setSupportActionBar(toolbar); //sets toolbar

    retrofit = new Retrofit.Builder()
            .baseUrl("http://parcare.ddns.net:8080/")
            .addConverterFactory(GsonConverterFactory.create())
            .build();
    parCareRetrofitService = retrofit.create(ParCareRetrofitService.class);

    fab = (FloatingActionButton) findViewById(R.id.fab); //gets floating action button from layout
    fab.setOnClickListener(new View.OnClickListener() { //sets on click listener for button
        @Override
        public void onClick(View view) {

        }
    });
    fab.hide(); //hides fab until needed
    drawer = (DrawerLayout) findViewById(R.id.drawer_layout); //gets drawer button
    ActionBarDrawerToggle toggle = new ActionBarDrawerToggle( //intializes toggle for navigationdrawer
            this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
    drawer.setDrawerListener(toggle); //sets toggle for navigationdrawer
    toggle.setDrawerIndicatorEnabled(false); //disables default burger icon (set to true to set default icon)
    toggle.setHomeAsUpIndicator(R.drawable.drawer_burger_icon); //sets new icon for drawer
    toggle.syncState(); //syncs drawer button
    toggle.setToolbarNavigationClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) { //toggles navigationdrawer
            drawer.openDrawer(GravityCompat.START);
        }
    });
    navigationView = (NavigationView) findViewById(R.id.nav_view); //initializes list of items in navigationdrawer
    navigationView.setNavigationItemSelectedListener(this); //sets listener for items in navigationdrawer
    navigationView.getMenu().getItem(0).setChecked(true); //sets "Map" as checked
    mLocationRequest = LocationRequest.create()
            .setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY)
            .setInterval(10 * 1000)        // 10 seconds, in milliseconds
            .setFastestInterval(1 * 1000); // 1 second, in milliseconds

    mapFragment = (MapFragment)getFragmentManager().findFragmentById(
            R.id.mapfragment);
    mapFragment.init(new OnEngineInitListener() {
        @Override
        public void onEngineInitializationCompleted(
                OnEngineInitListener.Error error)
        {
            if (error == OnEngineInitListener.Error.NONE) {
                // retrieve a reference of the map from the map fragment
                map = mapFragment.getMap();
                // Set the map center to the Vancouver region (no animation)
                map.setCenter(new GeoCoordinate(49.196261, -123.004773, 0.0),
                        Map.Animation.NONE);
                // Set the zoom level to the average between min and max
                map.setZoomLevel(
                        (map.getMaxZoomLevel() + map.getMinZoomLevel()) / 2);
            } else {
                System.out.println("ERROR: Cannot initialize Map Fragment");
                System.out.println(error);
            }
        }
    });

}

请告诉我需要做些什么才能摆脱这个错误，我现在多次按照说明操作，但我仍然无法摆脱错误。谢谢！

Answer 1

MISSING_LIBRARIES错误表示无法找到SDK所需的jar或本机库（在armeabi-v7文件夹中）。

我知道您曾多次按照说明here提到您，但为了确定，请再次尝试关注"Add HERE SDK Libraries to Your Project"部分。

具体做法是：

从安装HERE SDK的目录中，将除armeabi-v7a文件夹之外的HERE-sdk / libs /文件夹的内容复制到项目的app / libs /文件夹中。
从安装HERE SDK的目录中，将HERE-sdk / libs / armeabi-v7a文件夹的内容复制到项目的app / src / main / jniLibs / armeabi文件夹中。您需要创建jniLibs和armeabi子文件夹。
在Android Studio项目的app / libs /文件夹中，右键单击* .JAR文件并选择Add as Library ...，然后在Add To模块下，选择app并单击OK。

HERE Maps API缺少库错误

1 个答案: