[英]App crashes when I load Google Map fragment
我在MainActivity上有一个底部栏,可用于在片段之间进行切换。 这些片段之一被用来加载Google Maps。 但是由于某种原因,一旦我切换到地图片段,应用就会崩溃。 这是我的代码。
MainActivity.java
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_main);
bottomNavigation = (BottomNavigationView)findViewById(R.id.navigation1);
bottomNavigation.inflateMenu(R.menu.menu);
fragmentManager = getSupportFragmentManager();
bottomNavigation.setOnNavigationItemSelectedListener(new BottomNavigationView.OnNavigationItemSelectedListener() {
@Override
public boolean onNavigationItemSelected(@NonNull MenuItem item) {
int id = item.getItemId();
switch (id){
case R.id.bb_menu_contact:
fragment = new ContactFragment();
break;
}
final FragmentTransaction transaction = fragmentManager.beginTransaction();
transaction.replace(R.id.content, fragment).commit();
return true;
}
});
}
ContactFragment.java
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.Fragment;
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.CameraPosition;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.Marker;
import com.google.android.gms.maps.model.MarkerOptions;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import static com.teslaqubitsins.fasih.teslahcm.R.id.map;
/**
* Created by Fasih on 19-Apr-17.
*/
public class ContactFragment extends Fragment implements OnMapReadyCallback{
SupportMapFragment mapFragment;
private GoogleMap mMap;
private ArrayList<Location> array_list;
private Map<Marker, Location> mMarkerHashMap;
public ContactFragment() {
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getActivity().setContentView(R.layout.fragment_contact);
setupMap();
}
private void setupMap() {
mMarkerHashMap = new HashMap<>();
LocationDataSource mLocationDataSource = new LocationDataSource();
array_list = mLocationDataSource.getList();
mapFragment = (SupportMapFragment) getActivity().getSupportFragmentManager().findFragmentById(map);
mapFragment.getMapAsync(this);
for (Location item : array_list) {
String _title = item.getLocation_name();
String _snippet = item.getLocation_address();
LatLng _latLng = new LatLng(item.getLatitude(), item.getLongitude());
MarkerOptions mMarkerOptions = new MarkerOptions();
mMarkerOptions.position(_latLng).title(_title).snippet(_snippet).flat(true);
}
}
@Override
public void onMapReady(GoogleMap googleMap) {
mMap=googleMap;
for (Location item : array_list) {
String _title = item.getLocation_name();
String _snippet = item.getLocation_address();
LatLng _latLng = new LatLng(item.getLatitude(), item.getLongitude());
MarkerOptions mMarkerOptions = new MarkerOptions();
mMarkerOptions.position(_latLng).title(_title).snippet(_snippet).flat(true);
Marker marker = mMap.addMarker(mMarkerOptions);
mMarkerHashMap.put(marker, item);
CameraPosition cameraPosition = new CameraPosition.Builder()
.target(marker.getPosition())
.zoom(11.0f)
.build();
mMap.animateCamera(CameraUpdateFactory
.newCameraPosition(cameraPosition));
mMap.setOnInfoWindowClickListener(new GoogleMap.OnInfoWindowClickListener() {
@Override
public void onInfoWindowClick(Marker marker) {
Intent mIntent = new Intent(getActivity(),
LocationDetailFragment.class);
LocationDetailFragment.LOCATION = mMarkerHashMap.get
(marker);
startActivity(mIntent);
}
});
}
}
}
Location.java
package com.teslaqubitsins.fasih.teslahcm;
/**
* Created by Fasih on 19-Apr-17.
*/
public class Location {
private String location_name;
private String location_address;
private String location_phone;
private double latitude;
private double longitude;
public String getLocation_name() {
return location_name;
}
public void setLocation_name(String location_name) {
this.location_name = location_name;
}
public String getLocation_address() {
return location_address;
}
public void setLocation_address(String location_address) {
this.location_address = location_address;
}
public String getLocation_phone() {
return location_phone;
}
public void setLocation_phone(String location_phone) {
this.location_phone = location_phone;
}
public double getLatitude() {
return latitude;
}
public void setLatitude(double latitude) {
this.latitude = latitude;
}
public double getLongitude() {
return longitude;
}
public void setLongitude(double longitude) {
this.longitude = longitude;
}
}
LocationDataSource.java
package com.teslaqubitsins.fasih.teslahcm;
import java.util.ArrayList;
/**
* Created by Fasih on 19-Apr-17.
*/
public class LocationDataSource {
public ArrayList<Location> getList() {
ArrayList<Location> array_list = new ArrayList<Location>();
Location location = new Location();
location.setLocation_name("City Campus");
location.setLocation_phone("+92 21 34543280");
location.setLocation_address("Osman & Company P.E.C.H.S., Karachi, Pakistan\n");
location.setLatitude(24.861207);
location.setLongitude(67.0722036);
array_list.add(location);
return array_list;
}
}
activity_main.xml中
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/activity_main"
android:layout_width="match_parent"
android:background="#ffffff"
android:backgroundTint="#ffffff"
android:layout_height="match_parent"
tools:context="com.teslaqubitsins.fasih.teslahcm.MainActivity">
<FrameLayout
android:id="@+id/content"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="@+id/navigation1"
android:layout_alignParentTop="true">
</FrameLayout>
<android.support.design.widget.BottomNavigationView
android:id="@+id/navigation1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:itemBackground="@color/colorPrimary"
android:layout_alignParentBottom="true">
</android.support.design.widget.BottomNavigationView>
</RelativeLayout>
fragment_contact.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.teslaqubitsins.fasih.teslahcm.ContactFragment">
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">
<!-- Action bar -->
<LinearLayout
android:id="@+id/main_layout_map"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<fragment xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/map"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
</LinearLayout>
</FrameLayout>
最后
AndroidManifest.xml中
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.teslaqubitsins.fasih.teslahcm">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-feature
android:glEsVersion="0x00020000"
android:required="true" />
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity
android:name=".GreetingActivity"
android:configChanges="orientation|keyboardHidden|screenSize"
android:label="@string/title_activity_greeting"
android:theme="@style/FullscreenTheme">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".MainActivity"
android:label="@string/title_activity_main" />
<meta-data
android:name="com.google.android.geo.API_KEY"
android:value="here_goes_the_key_that_I_have _obfuscated_on_purpose" />
</application>
</manifest>
请注意,该地图必须实现多个标记。 我可能犯了一个小错误,但由于这些天我无法入睡,所以我无法解决这个问题。
堆栈跟踪
--------- beginning of crash 04-23 15:04:05.465 8212-8212/com.teslaqubitsins.fasih.teslahcm E/AndroidRuntime: FATAL
例外:主进程:com.teslaqubitsins.fasih.teslahcm,PID:8212 java.lang.IllegalArgumentException:找不到ID 0x7f0d008e(com.teslaqubitsins.fasih.teslahcm:id / content)的片段ContactFragment {7fb058f#0 id = 0x7f0d008e},位于android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1293),位于android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1528),位于android.support.v4.app.FragmentManagerImpl android.support.v4.app.BackStackRecord.executeOps(BackStackRecord.java:758)上的.moveToState(FragmentManager.java:1595)android.support.v4.app.FragmentManagerImpl.executeOps(FragmentManager.java:2363)上的.moveToState(FragmentManager.java:1595) android.support.v4.app.FragmentManagerImpl.optimizeAndExecuteOps(FragmentManager.java:2103)上的support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2149)android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager。 java:2013),位于android.support.v4.app.FragmentManagerImpl $ 1 .run(FragmentManager.java:710)在android.os.Handler.handleCallback(Handler.java:751)在android.os.Handler.dispatchMessage(Handler.java:95)在android.os.Looper.loop(Looper。 android.app.ActivityThread.main(ActivityThread.java:6119)上的java:154)com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java.lang.reflect.Method.invoke(本机方法)处java:886)在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)04-23 15:04:05.470 1549-1969 / system_process W / ActivityManager:强制完成活动com.teslaqubitsins.fasih.teslahcm /.MainActivity 04-23 15:04:05.557 1549-2480 / system_process I / OpenGLRenderer:初始化的EGL版本1.4 04-23 15:04:05.557 1549-2480 / system_process D / OpenGLRenderer:交换行为1 04-23 15: 04:05.558 1296-1725 /? D / gralloc_ranchu:gralloc_alloc:格式1和用法0x900表示创建主机颜色缓冲区04-23 15:04:05.559 1549-2480 / system_process W / OpenGLRenderer:无法使用EGL_SWAP_BEHAVIOR_PRESERVED选择配置,请重试而无需... 04-23 15 :04:05.559 1549-2480 / system_process D / OpenGLRenderer:交换行为0 04-23 15:04:05.562 1296-1725 /? D / gralloc_ranchu:gralloc_alloc:格式1和用法0x900表示创建主机颜色缓冲区04-23 15:04:05.571 1296-1725 /? D / gralloc_ranchu:gralloc_alloc:格式1和用法0x900表示创建主机颜色缓冲区04-23 15:04:05.979 1549-1579 / system_process W / ActivityManager:ActivityRecord {706171f u0 com.teslaqubitsins.fasih.teslahcm / .MainActivity t118 f} 04-23 15:04:05.998 1296-1347 /? D / gralloc_ranchu:gralloc_alloc:格式1和用法0x333表示创建主机颜色缓冲区
[ 04-23 15:04:06.004 1549: 1579 D/ ] HostConnection::get() New Host Connection established 0x8d36fb80, tid 1579 04-23
15:04:06.019 1296-1296 /? E / EGL_emulation:tid 1296:eglCreateSyncKHR(1669):错误0x3004(EGL_BAD_ATTRIBUTE)04-23 15:04:06.060 1549-1579 / system_process D / gralloc_ranchu:gralloc_unregister_buffer:退出HostConnection(是缓冲区处理线程)04-23 15: 04:06.061 1296-1725 /? D / gralloc_ranchu:gralloc_alloc:格式1和用法0x900表示创建主机颜色缓冲区04-23 15:04:06.090 1296-1725 /? D / gralloc_ranchu:gralloc_alloc:格式1和用法0x900表示创建主机颜色缓冲区04-23 15:04:06.105 1296-1725 /? D / gralloc_ranchu:gralloc_alloc:格式1和用法0x900表示创建主机颜色缓冲区04-23 15:04:06.233 2123-2123 / com.google.android.googlequicksearchbox:search I / OptInState:有一个新客户端,它确实不支持选择加入。 删除请求。 04-23 15:04:06.239 1296-1347 /? D / gralloc_ranchu:gralloc_alloc:格式1和用法0x900表示创建主机颜色缓冲区04-23 15:04:06.254 1296-1347 /? D / gralloc_ranchu:gralloc_alloc:格式1和用法0x900表示创建主机颜色缓冲区04-23 15:04:06.261 2123-2123 / com.google.android.googlequicksearchbox:search I / MicroDetectionWorker:微观检测模式:[mDetectionMode: 1 ]。 04-23 15:04:06.261 2123-2123 / com.google.android.googlequicksearchbox:search I / AudioController:使用mInputStreamFactoryBuilder 04-23 15:04:06.272 1296-1347 /? D / gralloc_ranchu:gralloc_alloc:格式1和用法0x900表示创建主机颜色缓冲区04-23 15:04:06.279 2123-8520 / com.google.android.googlequicksearchbox:search I / MicroRecognitionRunner:开始检测。 04-23 15:04:06.288 2123-2179 / com.google.android.googlequicksearchbox:search I / MicrophoneInputStream:mic_starting com.google.android.apps.gsa.staticplugins.zc@67c3040 04-23 15:04:06.297 1993 -2242 / com.google.android.gms.persistent W / GCoreFlp:没有为getLastLocation()返回的位置04-23 15:04:06.299 1302-1342 /? W / APM_AudioPolicyManager:getInputForAttr()打开输入失败:samplerateRate 16000,格式1,channelMask 10 04-23-23 15:04:06.299 2123-2179 / com.google.android.googlequicksearchbox:search E / AudioRecord:无法获取音频输入会话641,记录源1999,采样率16000,格式0x1,通道掩码0x10,标志0 04-23 15:04:06.299 2123-2179 / com.google.android.googlequicksearchbox:search E / AudioRecord-JNI:创建AudioRecord时出错实例:初始化检查失败,状态为-22。 04-23 15:04:06.299 2123-2179 / com.google.android.googlequicksearchbox:search E / android.media.AudioRecord:初始化本机AudioRecord对象时出现错误代码-20。 04-23 15:04:06.299 2123-2179 / com.google.android.googlequicksearchbox:search I / MicrophoneInputStream:mic_started com.google.android.apps.gsa.staticplugins.zc@67c3040 04-23 15:04:06.300 2123 -2179 / com.google.android.googlequicksearchbox:search E / ActivityThread:未能找到com.google.android.apps.gsa.testing.ui.audio.recorded的提供商信息04-23 15:04:06.300 2123-2123 /com.google.android.googlequicksearchbox:search I / MicroDetectionWorker:onReady 04-23 15:04:06.320 2123-2179 / com.google.android.googlequicksearchbox:search I / MicrophoneInputStream:mic_close com.google.android.apps.gsa .staticplugins.zc @ 67c3040 04-23 15:04:06.321 2123-8520 / com.google.android.googlequicksearchbox:search I / MicroRecognitionRunner:检测完成04-23 15:04:06.322 2123-8520 / com.google.android .googlequicksearchbox:search W / ErrorReporter:reportError [类型:211,代码:524300]:从输入流读取错误04-23 15:04:06.322 2123-2374 / com.google.android.googlequicksearchbox:search I / MicroRecognitionRu nner:停止检测热词。 04-23 15:04:06.323 2123-8520 / com.google.android.googlequicksearchbox:search W / ErrorProcessor:onFatalError,正在处理来自engine(4)com.google.android.apps.gsa.shared.speech.ag的错误:从com.google.android.apps.gsa.staticplugins.recognizer.iaa(SourceFile:342)上的输入流读取时出错,位于com.google.android.apps.gsa.staticplugins.recognizer.ia $ 1.run(SourceFile:1367)在com.google.android.apps.gsa.shared.util上的java.util.concurrent.FutureTask.run(FutureTask.java:237)上的java.util.concurrent.Executors $ RunnableAdapter.call(Executors.java:428) .concurrent.a.ak.run(SourceFile:66)位于java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)at java.util.concurrent.ThreadPoolExecutor $ Worker.run(ThreadPoolExecutor.java:607) com.google.android.apps.gsa.shared.util.concurrent.a.ad $ 1.run(SourceFile:85)处的java.lang.Thread.run(Thread.java:761)由com.google.android .apps.gsa.shared.exception.GsaIOException:错误代码:393238 | 缓冲区溢出,没有可用空间。 在com.google.android.apps.gsa.speech.audio.ap.read(SourceFile:555)在com.google.android.apps.gsa.speech.audio.Tee.g(SourceFile:2531) com.google.android.apps.gsa.speech.audio.al.run(SourceFile:362)的.InputStream.read(InputStream.java:101)com.google.android.apps.gsa.speech.audio.ak在java.util.concurrent.Executors处$ 1.run(SourceFile:471)在com.google.android处的java.util.concurrent.FutureTask.run(FutureTask.java:237)处的$ RunnableAdapter.call(Executors.java:428) com.google.android.apps.gsa.shared.util.concurrent.a.ax.run(SourceFile:139)处的.apps.gsa.shared.util.concurrent.a.ak.run(SourceFile:66) .google.android.apps.gsa.shared.util.concurrent.a.ax.run(SourceFile:139)at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)at java.util.concurrent.ThreadPoolExecutor在com.google.android.apps.gsa.shared.util.concurrent.a.ad $ 1.run(上java.lang.Thread.run(Thread.java:761)上的$ Worker.run(ThreadPoolExecutor.java:607)源文件:85)04-23 15:04:06.32 3 2123-8520 / com.google.android.googlequicksearchbox:search I / AudioController:internalShutdown
getSupportFragmentManager()的实例使用getChildFragmentManager()。
您必须更改下面的行编码。
mapFragment = (SupportMapFragment) getActivity().getSupportFragmentManager().findFragmentById(map);
在您的Fragment中覆盖onCreateView()
并在其中填充您的布局。
删除onCreate()
实现。也将您的setupMap()
更改为使用getChildFragmentManager()
public class ContactFragment extends Fragment implements OnMapReadyCallback{
SupportMapFragment mapFragment;
private GoogleMap mMap;
private ArrayList<Location> array_list;
private Map<Marker, Location> mMarkerHashMap;
View rootView;
public ContactFragment() {
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
super.onCreateView(inflater, container, savedInstanceState);
rootView = inflater.inflate(R.layout.fragment_contact, container, false);
setupMap();
return rootView;
}
private void setupMap() {
mMarkerHashMap = new HashMap<>();
LocationDataSource mLocationDataSource = new LocationDataSource();
array_list = mLocationDataSource.getList();
mapFragment = (SupportMapFragment) this.getChildFragmentManager().findFragmentById(R.id.map);
mapFragment.getMapAsync(this);
for (Location item : array_list) {
String _title = item.getLocation_name();
String _snippet = item.getLocation_address();
LatLng _latLng = new LatLng(item.getLatitude(), item.getLongitude());
MarkerOptions mMarkerOptions = new MarkerOptions();
mMarkerOptions.position(_latLng).title(_title).snippet(_snippet).flat(true);
}
}
同样,您的<meta-data>
标签应位于<application/>
标签内
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