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Android View InflateException 错误

转载 作者:行者123 更新时间:2023-11-29 20:01:15 25 4
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所以,我在 android.view.InflateException 方面遇到了很多麻烦,我不完全确定为什么。当我尝试加载 Google map fragment 时会发生这种情况。

对于此错误的任何想法/帮助将不胜感激。

03-28 19:11:50.061 17870-17870/com.example.beng09715.restaurant_finder E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.beng09715.restaurant_finder, PID: 17870
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.beng09715.restaurant_finder/com.example.beng09715.restaurant_finder.Cocktails}: android.view.InflateException: Binary XML file line #1: Error inflating class fragment
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3119)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3218)
at android.app.ActivityThread.access$1000(ActivityThread.java:198)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1676)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:6837)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199)
Caused by: android.view.InflateException: Binary XML file line #1: Error inflating class fragment
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:770)
at android.view.LayoutInflater.inflate(LayoutInflater.java:483)
at android.view.LayoutInflater.inflate(LayoutInflater.java:415)
at android.view.LayoutInflater.inflate(LayoutInflater.java:366)
at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:450)
at android.app.Activity.setContentView(Activity.java:2321)
at com.example.beng09715.restaurant_finder.Cocktails.onCreate(Cocktails.java:19)
at android.app.Activity.performCreate(Activity.java:6500)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1120)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3072)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3218) 
at android.app.ActivityThread.access$1000(ActivityThread.java:198) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1676) 
at android.os.Handler.dispatchMessage(Handler.java:102) 
at android.os.Looper.loop(Looper.java:145) 
at android.app.ActivityThread.main(ActivityThread.java:6837) 
at java.lang.reflect.Method.invoke(Native Method) 
at java.lang.reflect.Method.invoke(Method.java:372) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199) 
Caused by: java.lang.RuntimeException: API key not found. Check that <meta-data android:name="com.google.android.geo.API_KEY" android:value="your API key"/> is in the <application> element of AndroidManifest.xml
at maps.db.r.a(Unknown Source)
at maps.cz.c.a(Unknown Source)
at com.google.android.gms.maps.internal.CreatorImpl.b(Unknown Source)
at com.google.android.gms.maps.internal.CreatorImpl.newMapFragmentDelegate(Unknown Source)
at com.google.android.gms.maps.internal.d$a.onTransact(:com.google.android.gms.alldynamite:62)
at android.os.Binder.transact(Binder.java:395)
at com.google.android.gms.maps.internal.ah.b(:com.google.android.gms:179)
at com.google.android.gms.maps.internal.CreatorImpl.b(:com.google.android.gms:100)
at com.google.android.gms.maps.internal.ag.onTransact(:com.google.android.gms:62)
at android.os.Binder.transact(Binder.java:395)
at com.google.android.gms.maps.internal.zzc$zza$zza.zzs(Unknown Source)
at com.google.android.gms.maps.SupportMapFragment$zzb.zzzW(Unknown Source)
at com.google.android.gms.maps.SupportMapFragment$zzb.zza(Unknown Source)
at com.google.android.gms.dynamic.zza.zza(Unknown Source)
at com.google.android.gms.dynamic.zza.onInflate(Unknown Source)
at com.google.android.gms.maps.SupportMapFragment.onInflate(Unknown Source)
at android.support.v4.app.Fragment.onInflate(Fragment.java:1142)
at android.support.v4.app.FragmentManagerImpl.onCreateView(FragmentManager.java:2287)
at android.support.v4.app.FragmentController.onCreateView(FragmentController.java:120)
at android.support.v4.app.FragmentActivity.dispatchFragmentsOnCreateView(FragmentActivity.java:357)
at android.support.v4.app.BaseFragmentActivityHoneycomb.onCreateView(BaseFragmentActivityHoneycomb.java:31)
at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:80)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:740)
at android.view.LayoutInflater.inflate(LayoutInflater.java:483) 
at android.view.LayoutInflater.inflate(LayoutInflater.java:415) 
at android.view.LayoutInflater.inflate(LayoutInflater.java:366) 
at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:450) 
at android.app.Activity.setContentView(Activity.java:2321) 
at com.example.beng09715.restaurant_finder.Cocktails.onCreate(Cocktails.java:19) 
at android.app.Activity.performCreate(Activity.java:6500) 
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1120) 
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3072) 
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3218) 
at android.app.ActivityThread.access$1000(ActivityThread.java:198) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1676) 
at android.os.Handler.dispatchMessage(Handler.java:102) 
at android.os.Looper.loop(Looper.java:145) 
at android.app.ActivityThread.main(ActivityThread.java:6837) 
at java.lang.reflect.Method.invoke(Native Method) 
at java.lang.reflect.Method.invoke(Method.java:372) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199) 

list .xml

<?xml version="1.0" encoding="utf-8"?>

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

<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_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="com.google.android.providers.gsf.permision.READ_GSERVICES" />
<uses-library android:name="com.google.android.maps" />

<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<meta-data
android:name="com.google.android.maps.V2.API_KEY"
android:value="@string/google_maps_key" />
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />

<activity
android:name=".SplashScreen"
android:label="@string/app_name"
android:theme="@style/AppTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />

<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".Home_screen"
android:label="@string/app_name"
android:theme="@style/AppTheme.NoActionBar"></activity>
<activity
android:name=".Breakfast"
android:label="@string/title_activity_breakfast"
android:parentActivityName=".Home_screen"
android:theme="@style/AppTheme.NoActionBar">
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="com.example.beng09715.restaurant_finder.Home_screen" />

<intent-filter>
<action android:name="com.example.beng09715.restaurant_finder.Breakfast" />

<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".Menu"
android:label="@string/app_name"></activity>
<activity
android:name=".Lunch"
android:label="@string/app_name"></activity>
<activity
android:name=".AfternoonTea"
android:label="@string/app_name"></activity>
<activity
android:name=".Dinner"
android:label="@string/app_name"></activity>
<activity
android:name=".Cocktails"
android:label="@string/title_activity_cocktails">
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="com.example.beng09715.restaurant_finder.Home_screen" />
</activity>

<!--
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/.
-->

<activity
android:name=".MapViewer"
android:label="@string/title_activity_map_viewer">
</activity>
</application>

map 查看器.java

package com.example.beng09715.restaurant_finder;

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

import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
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.MarkerOptions;

public class MapViewer extends FragmentActivity implements OnMapReadyCallback {

private GoogleMap mMap;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_map_viewer);
// Obtain the SupportMapFragment and get notified when the map is ready to be used.
SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
.findFragmentById(R.id.map);
mapFragment.getMapAsync(this);
}


/**
* Manipulates the map once available.
* This callback is triggered when the map is ready to be used.
* This is where we can add markers or lines, add listeners or move the camera. In this case,
* we just add a marker near Sydney, Australia.
* If Google Play services is not installed on the device, the user will be prompted to install
* it inside the SupportMapFragment. This method will only be triggered once the user has
* installed Google Play services and returned to the app.
*/
@Override
public void onMapReady(GoogleMap googleMap) {
mMap = googleMap;

// Add a marker in Sydney and move the camera
LatLng sydney = new LatLng(-34, 151);
mMap.addMarker(new MarkerOptions().position(sydney).title("Marker in Sydney"));
mMap.moveCamera(CameraUpdateFactory.newLatLng(sydney));
}
}

鸡尾酒.xml

<fragment xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:map="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/map"
tools:context="com.example.beng09715.restaurant_finder.Cocktails"
android:name="com.google.android.gms.maps.SupportMapFragment"/>

最佳答案

您的 api key 设置不正确,如您在日志中所见:

Caused by: java.lang.RuntimeException: API key not found.  Check that <meta-data android:name="com.google.android.geo.API_KEY" android:value="your API key"/> is in the <application> element of AndroidManifest.xml

首先,将 list 中的 API key 引用更改为新格式。

改变这个:

    <meta-data
android:name="com.google.android.maps.V2.API_KEY"
android:value="@string/google_maps_key" />

对此:

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

请注意,如果您还没有这样做,则需要使用 keytool 来获取调试 keystore 和发布 keystore 的 SHA1 指纹,并在开发者控制台上设置 API key .

有关从调试/发布 keystore 获取 SHA1 指纹的信息,see here .

您将在开发者控制台的 API key 中使用这些 SHA1 指纹:

enter image description here

设置好 API key 后,将其放入 "@string/google_maps_key",一切就绪。

关于Android View InflateException 错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/36268624/

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