将Google地图添加到现有项目中会产生膨胀异常

时间:2018-08-04 06:18:50

标签: android google-maps runtime-error inflate-exception

我想显示活动到现有应用程序的地图。我将地图片段添加到我的xml中并获取api密钥,但应用程序在error以下。我该如何解决?

我通过右键单击活动包添加地图xml和活动,然后选择google maps活动,但同样无法正常工作,并且出现错误。

我的xml:

rs = st.executeQuery("select * from auctions");
System.out.println("### TESTING DATETIMES ####");
while(rs.next()){
    Timestamp start = rs.getTimestamp("startdatetime");
    Timestamp current = Timestamp.valueOf(LocalDateTime.now().format(formatter));
    Timestamp end = rs.getTimestamp("enddatetime");

    int auctionID = rs.getInt("aucID");

    System.out.println(start);
    System.out.println(current);
    System.out.println(end);

    boolean inactive = current.after(end);
    System.out.println(inactive);

    if(current.after(end)){
        System.out.println("Inactive");
        st.executeUpdate("UPDATE auctions SET status='inactive' WHERE aucID=" + auctionID);
    }else{
        System.out.println("Active");
        st.executeUpdate("UPDATE auctions SET status='active' WHERE aucID=" + auctionID);
    } 
}

我的活动

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:map="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:orientation="vertical">


<fragment
    android:id="@+id/map"
    android:name="com.google.android.gms.maps.SupportMapFragment"
    android:layout_width="match_parent"
    android:layout_height="0dp"
    android:layout_weight="1"
    tools:context="com.co.KITIL.MapActivity"/>

<Button
    android:id="@+id/saveBtn"
    android:layout_width="match_parent"
    android:layout_height="55dp"
    android:text="شروع کار"
    android:textSize="15sp"
    android:background="@color/blue"
    android:textColor="@android:color/white"/>
</LinearLayout>

AndroidManifest:

package com.co.KITIL;

import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.FragmentActivity;

import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.OnMapReadyCallback;
import com.google.android.gms.maps.SupportMapFragment;


public class MapActivity extends FragmentActivity implements OnMapReadyCallback {

SupportMapFragment mapView;
GoogleMap googleMap;

@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_map);
    mapView=(SupportMapFragment)getSupportFragmentManager().findFragmentById(R.id.map);
    mapView.getMapAsync(this);
}

@Override
public void onMapReady(GoogleMap googleMap) {

}
}

来自debug.res.values的google_maps_api.xml;

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

错误:

<resources>

<string name="google_maps_key" templateMergeStrategy="preserve" translatable="false">AI-----------------bcI</string>

1 个答案:

答案 0 :(得分:0)

我在下面的链接中找到了解决方案:

enter image description here

我应该启用google maps api,然后再次下载google-services.json并复制到解决方案中。