android.view.inflateexception二进制XML文件6号线错误或充气类片段 [英] android.view.inflateexception binary xml file line #6 error or inflating class fragment
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问题描述
我是新来的机器人。我得到的误差 android.view.InflateException:二进制XML文件,6号线:错误或充气类片段
我无法理解为什么这个错误发生在被称为堆栈溢出一些问题,但我不明白为什么这个错误occures。
MainActivity.java
包info.androidhive.googlemapsv2;进口com.google.android.gms.maps.GoogleMap;
进口com.google.android.gms.maps.SupportMapFragment;
进口com.google.android.gms.maps.model.TileOverlayOptions;
进口com.google.android.gms.maps.model.TileProvider;
进口com.google.android.gms.maps.model.UrlTileProvider;进口android.os.Bundle;进口java.net.MalformedURLException;
进口的java.net.URL;
进口java.util.Locale中;/ **
*本演示如何将图块叠加层添加到地图。
* /
公共类MainActivity扩展android.support.v4.app.FragmentActivity { / **这将返回月球的瓷砖。 * /
私有静态最后弦乐MOON_MAP_URL_FORMAT =
http://mw1.google.com/mw-planetary/lunar/lunarmaps_v1/clem_bw/%d/%d/%d.jpg; 私人GoogleMap的MMAP; @覆盖
保护无效的onCreate(捆绑savedInstanceState){
super.onCreate(savedInstanceState);
的setContentView(R.layout.activity_main);
setUpMapIfNeeded();
} @覆盖
保护无效onResume(){
super.onResume();
setUpMapIfNeeded();
} setUpMapIfNeeded私人无效(){
//做一个空检查确认,我们还没有实例化地图。
如果(MMAP == NULL){
//尝试获取来自SupportMapFragment地图。
MMAP =((SupportMapFragment)getSupportFragmentManager()。findFragmentById(R.id.map))
.getMap();
//检查是否成功地获得地图。
如果(MMAP!= NULL){
setUpMap();
}
}
} 私人无效setUpMap(){
mMap.setMapType(GoogleMap.MAP_TYPE_NONE); TileProvider tileProvider =新UrlTileProvider(256,256){
@覆盖
公共同步URL getTileUrl(INT X,INT Y,INT变焦){
//月亮瓦坐标系是相反的。这是不正常的。
INT reversedY =(1 <<;&下;变焦) - Y - 1;
字符串s =的String.format(Locale.US,MOON_MAP_URL_FORMAT,缩放,X,reversedY);
网址URL = NULL;
尝试{
URL =新的URL(S);
}赶上(MalformedURLException的E){
抛出新的AssertionError(E);
}
返回URL;
}
}; mMap.addTileOverlay(新TileOverlayOptions()tileProvider(tileProvider));
}
}
AndroidManifest.xml中
&LT;?XML版本=1.0编码=UTF-8&GT?;
&LT;清单的xmlns:机器人=http://schemas.android.com/apk/res/android
包=info.androidhive.googlemapsv2
安卓版code =1
机器人:=的versionName1.0&GT; &LT;许可
机器人:名字=info.androidhive.googlemapsv2.permission.MAPS_RECEIVE
安卓的ProtectionLevel =签名/&GT; &LT;使用许可权的android:NAME =info.androidhive.googlemapsv2.permission.MAPS_RECEIVE/&GT; &LT;用途-SDK
安卓的minSdkVersion =12
机器人:targetSdkVersion =19/&GT; &LT;使用许可权的android:NAME =android.permission.ACCESS_NETWORK_STATE/&GT;
&LT;使用许可权的android:NAME =android.permission.INTERNET对/&GT;
&LT;使用许可权的android:NAME =com.google.android.providers.gsf.permission.READ_GSERVICES/&GT;
&LT;使用许可权的android:NAME =android.permission.WRITE_EXTERNAL_STORAGE/&GT; &LT;! - 必须出示当前位置 - &GT;
&LT;使用许可权的android:NAME =android.permission.ACCESS_COARSE_LOCATION/&GT;
&LT;使用许可权的android:NAME =android.permission.ACCESS_FINE_LOCATION/&GT; &LT;! - 所需的OpenGL ES 2.0。对于地图V2 - &GT;
&LT;用途特征
机器人:glEsVersion =0x00020000
机器人:要求=真/&GT; &LT;! - 需要OpenGL ES版本2 - &GT;
&LT;用途特征
机器人:glEsVersion =0x00020000
机器人:要求=真/&GT; &lt;应用
机器人:allowBackup =真
机器人:图标=@绘制/ ic_launcher
机器人:标签=@字符串/ APP_NAME&GT;
&LT;活动
机器人:名字=info.androidhive.googlemapsv2.MainActivity
机器人:标签=@字符串/ APP_NAME
机器人:主题=@风格/ AppBaseTheme&GT;
&所述;意图滤光器&gt;
&lt;作用机器人:名字=android.intent.action.MAIN/&GT; &LT;类机器人:名字=android.intent.category.LAUNCHER/&GT;
&所述; /意图滤光器&gt;
&LT; /活性GT; &LT;! - Goolge的API密钥 - &GT;
&所述;元数据
机器人:名字=com.google.android.maps.v2.API_KEY
机器人:值=AIzaSyBVoQX4aDTd7tg9R_C-XOxgXqWlwR8sDTo/&GT;
&所述;元数据
机器人:名字=com.google.android.gms.version
机器人:值=@整数/ GOOGLE_PLAY_SERVICES_VERSION/&GT;
&LT; /用途&gt;&LT; /清单&GT;
activity_main.xml中
&LT;?XML版本=1.0编码=UTF-8&GT?;
&LT;的RelativeLayout的xmlns:机器人=http://schemas.android.com/apk/res/android
机器人:layout_width =FILL_PARENT
机器人:layout_height =FILL_PARENT&GT; &LT;片段
机器人:ID =@ + ID /图
机器人:名字=com.google.android.gms.maps.MapFragment
机器人:layout_width =match_parent
机器人:layout_height =match_parent/&GT;&LT; / RelativeLayout的&GT;
logcat的
十月6日至18日:20:32.797:D / AndroidRuntime(19115):关闭VM
10月6日至十八日:20:32.797:W / dalvikvm(19115):主题ID = 1:螺纹未捕获的异常(组= 0x41409930)退出
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):致命异常:主要
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):了java.lang.RuntimeException:无法启动活动ComponentInfo {info.androidhive.googlemapsv2 / info.androidhive.googlemapsv2.MainActivity}:android.view.InflateException:二进制XML文件6号线:错误充气类片段
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2255)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2309)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.app.ActivityThread.access $ 700(ActivityThread.java:157)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1289)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.os.Handler.dispatchMessage(Handler.java:99)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.os.Looper.loop(Looper.java:176)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.app.ActivityThread.main(ActivityThread.java:5317)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在java.lang.reflect.Method.invokeNative(本机方法)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在java.lang.reflect.Method.invoke(Method.java:511)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:1102)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在dalvik.system.NativeStart.main(本机方法)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):android.view.InflateException:二进制XML文件,6号线:错误充气类片段产生的原因
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:710)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.view.LayoutInflater.rInflate(LayoutInflater.java:752)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.view.LayoutInflater.inflate(LayoutInflater.java:495)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.view.LayoutInflater.inflate(LayoutInflater.java:397)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.view.LayoutInflater.inflate(LayoutInflater.java:353)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:360)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.app.Activity.setContentView(Activity.java:1932)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在info.androidhive.googlemapsv2.MainActivity.onCreate(MainActivity.java:29)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.app.Activity.performCreate(Activity.java:5326)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1097)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2218)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):... 11个
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):java.lang.ClassCastException:致com.google.android.gms.maps.MapFragment不能转换为android.support.v4.app.Fragment
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.support.v4.app.Fragment.instantiate(Fragment.java:394)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.support.v4.app.Fragment.instantiate(Fragment.java:369)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:272)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):在android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:682)
10月6日至十八日:20:32.827:E / AndroidRuntime(19115):...... 21多
10月6日至十八日:20:34.419:I /流程(19115):发送信号。 PID:19115 SIG:9
解决方案
以下code更改。
&LT;片段
机器人:ID =@ + ID /图
机器人:名字=com.google.android.gms.maps.MapFragment
机器人:layout_width =match_parent
机器人:layout_height =match_parent/&GT;
与
&LT;片段
机器人:ID =@ + ID /图
机器人:名字=com.google.android.gms.maps.SupportMapFragment
机器人:layout_width =match_parent
机器人:layout_height =match_parent/&GT;
,并确保您使用的是谷歌播放服务库项目。
I am new to android. I am getting the error as android.view.InflateException: Binary XML file line #6: Error or inflating class fragment.
I cant understand why this error happens referred some questions in stack overflow but I cant understand why this error occures .
MainActivity.java
package info.androidhive.googlemapsv2;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.TileOverlayOptions;
import com.google.android.gms.maps.model.TileProvider;
import com.google.android.gms.maps.model.UrlTileProvider;
import android.os.Bundle;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Locale;
/**
* This demonstrates how to add a tile overlay to a map.
*/
public class MainActivity extends android.support.v4.app.FragmentActivity {
/** This returns moon tiles. */
private static final String MOON_MAP_URL_FORMAT =
"http://mw1.google.com/mw-planetary/lunar/lunarmaps_v1/clem_bw/%d/%d/%d.jpg";
private GoogleMap mMap;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
setUpMapIfNeeded();
}
@Override
protected void onResume() {
super.onResume();
setUpMapIfNeeded();
}
private void setUpMapIfNeeded() {
// Do a null check to confirm that we have not already instantiated the map.
if (mMap == null) {
// Try to obtain the map from the SupportMapFragment.
mMap = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map))
.getMap();
// Check if we were successful in obtaining the map.
if (mMap != null) {
setUpMap();
}
}
}
private void setUpMap() {
mMap.setMapType(GoogleMap.MAP_TYPE_NONE);
TileProvider tileProvider = new UrlTileProvider(256, 256) {
@Override
public synchronized URL getTileUrl(int x, int y, int zoom) {
// The moon tile coordinate system is reversed. This is not normal.
int reversedY = (1 << zoom) - y - 1;
String s = String.format(Locale.US, MOON_MAP_URL_FORMAT, zoom, x, reversedY);
URL url = null;
try {
url = new URL(s);
} catch (MalformedURLException e) {
throw new AssertionError(e);
}
return url;
}
};
mMap.addTileOverlay(new TileOverlayOptions().tileProvider(tileProvider));
}
}
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="info.androidhive.googlemapsv2"
android:versionCode="1"
android:versionName="1.0" >
<permission
android:name="info.androidhive.googlemapsv2.permission.MAPS_RECEIVE"
android:protectionLevel="signature" />
<uses-permission android:name="info.androidhive.googlemapsv2.permission.MAPS_RECEIVE" />
<uses-sdk
android:minSdkVersion="12"
android:targetSdkVersion="19" />
<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" />
<!-- Required to show current location -->
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<!-- Required OpenGL ES 2.0. for Maps V2 -->
<uses-feature
android:glEsVersion="0x00020000"
android:required="true" />
<!-- Requires OpenGL ES version 2 -->
<uses-feature
android:glEsVersion="0x00020000"
android:required="true" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
<activity
android:name="info.androidhive.googlemapsv2.MainActivity"
android:label="@string/app_name"
android:theme="@style/AppBaseTheme" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<!-- Goolge API Key -->
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="AIzaSyBVoQX4aDTd7tg9R_C-XOxgXqWlwR8sDTo" />
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
</application>
</manifest>
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<fragment
android:id="@+id/map"
android:name="com.google.android.gms.maps.MapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</RelativeLayout>
logcat
06-18 10:20:32.797: D/AndroidRuntime(19115): Shutting down VM
06-18 10:20:32.797: W/dalvikvm(19115): threadid=1: thread exiting with uncaught exception (group=0x41409930)
06-18 10:20:32.827: E/AndroidRuntime(19115): FATAL EXCEPTION: main
06-18 10:20:32.827: E/AndroidRuntime(19115): java.lang.RuntimeException: Unable to start activity ComponentInfo{info.androidhive.googlemapsv2/info.androidhive.googlemapsv2.MainActivity}: android.view.InflateException: Binary XML file line #6: Error inflating class fragment
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2255)
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2309)
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.app.ActivityThread.access$700(ActivityThread.java:157)
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1289)
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.os.Handler.dispatchMessage(Handler.java:99)
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.os.Looper.loop(Looper.java:176)
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.app.ActivityThread.main(ActivityThread.java:5317)
06-18 10:20:32.827: E/AndroidRuntime(19115): at java.lang.reflect.Method.invokeNative(Native Method)
06-18 10:20:32.827: E/AndroidRuntime(19115): at java.lang.reflect.Method.invoke(Method.java:511)
06-18 10:20:32.827: E/AndroidRuntime(19115): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1102)
06-18 10:20:32.827: E/AndroidRuntime(19115): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869)
06-18 10:20:32.827: E/AndroidRuntime(19115): at dalvik.system.NativeStart.main(Native Method)
06-18 10:20:32.827: E/AndroidRuntime(19115): Caused by: android.view.InflateException: Binary XML file line #6: Error inflating class fragment
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:710)
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.view.LayoutInflater.rInflate(LayoutInflater.java:752)
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.view.LayoutInflater.inflate(LayoutInflater.java:495)
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
06-18 10:20:32.827: E/AndroidRuntime(19115): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:360)
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.app.Activity.setContentView(Activity.java:1932)
06-18 10:20:32.827: E/AndroidRuntime(19115): at info.androidhive.googlemapsv2.MainActivity.onCreate(MainActivity.java:29)
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.app.Activity.performCreate(Activity.java:5326)
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1097)
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2218)
06-18 10:20:32.827: E/AndroidRuntime(19115): ... 11 more
06-18 10:20:32.827: E/AndroidRuntime(19115): Caused by: java.lang.ClassCastException: com.google.android.gms.maps.MapFragment cannot be cast to android.support.v4.app.Fragment
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.support.v4.app.Fragment.instantiate(Fragment.java:394)
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.support.v4.app.Fragment.instantiate(Fragment.java:369)
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:272)
06-18 10:20:32.827: E/AndroidRuntime(19115): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:682)
06-18 10:20:32.827: E/AndroidRuntime(19115): ... 21 more
06-18 10:20:34.419: I/Process(19115): Sending signal. PID: 19115 SIG: 9
解决方案
Change following code.
<fragment
android:id="@+id/map"
android:name="com.google.android.gms.maps.MapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
with
<fragment
android:id="@+id/map"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
and make sure that you are using google play service library project.
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