android - 谷歌地图 Android 授权失败

Question

所以我看了很多关于这个问题的问题，但没有找到解决方案。

以下是我在尝试使用 Google Maps Android API 时收到的错误。

02-28 11:17:07.166 7445-7653/com.test.drawernav E/b: Authentication failed on the server.
02-28 11:17:07.166 7445-7653/com.test.drawernav E/Google Maps Android API: Authorization failure.  Please see https://developers.google.com/maps/documentation/android/start for how to correctly set up the map.
02-28 11:17:07.176 7445-7653/com.test.drawernav E/Google Maps Android API: In the Google Developer Console (https://console.developers.google.com)
                                                                           Ensure that the "Google Maps Android API v2" is enabled.
                                                                           Ensure that the following Android Key exists:
                                                                            API Key: ***
                                                                            Android Application (<cert_fingerprint>;<package_name>): ***

这是我的 list 文件

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

    <meta-data android:name="com.google.android.gms.version"
        android:value="@integer/google_play_services_version" />


    <uses-permission android:name="com.example.googlemaps.permission.MAPS_RECEIVE" />
    <permission
        android:name="com.example.googlemaps.permission.MAPS_RECEIVE"
        android:protectionLevel="signature" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />

    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

    <uses-feature
        android:glEsVersion="0x00020000"
        android:required="true" />

    <application
        android:allowBackup="true"
        android:icon="@mipmap/logo"
        android:label="Animal Rescue"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity
            android:name=".SplashScreen"
            android:label="@string/title_activity_splash_screen"
            android:theme="@style/AppTheme.NoActionBar"
            android:configChanges="keyboardHidden|orientation|screenSize">
            <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:screenOrientation="portrait" />

        <activity android:name=".SAC" />
        <activity android:name=".FAD" />
        <activity android:name=".HAM" />
        <activity android:name=".BAB">


        </activity>

        <meta-data
            android:name="com.google.android.geo.API_KEY"
            android:value="***"/>


    </application>



</manifest>

这是 map 的 Fragment.java

    package com.test.drawernav;


import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.OnMapReadyCallback;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.Marker;
import com.google.android.gms.maps.model.MarkerOptions;


/**
 * A simple {@link Fragment} subclass.
 */
public class LocateFragment extends Fragment implements OnMapReadyCallback {

    public LocateFragment() {
        // Required empty public constructor
    }


    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View mapView = inflater.inflate(R.layout.fragment_locate, container, false);

        return mapView;
    }


    @Override
    public void onViewCreated(View view, Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
        SupportMapFragment mapFragment = (SupportMapFragment)getChildFragmentManager().findFragmentById(R.id.map);
        mapFragment.getMapAsync(this);


    }

    @Override
    public void onMapReady(GoogleMap googleMap) {


    }
}

和相同的layout.xml

<FrameLayout 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"
    tools:context="com.test.drawernav.LocateFragment">


    <fragment
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:id="@+id/map"
        class="com.google.android.gms.maps.SupportMapFragment"/>



    </FrameLayout>

Here's the image showing the enabled Google Maps Android API

Here's the one showing the generated API Key

Answer 1

尝试把-

    <meta-data
        android:name="com.google.android.maps.v2.API_KEY"
        android:value="***"/>

而不是-

    <meta-data
        android:name="com.google.android.geo.API_KEY"
        android:value="***"/>

并关注- https://developers.google.com/maps/documentation/android-api/map说明。