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加載Google Map片段時應用崩潰

[英]App crashes when I load Google Map fragment

我在MainActivity上有一個底部欄,可用於在片段之間進行切換。 這些片段之一被用來加載Google Maps。 但是由於某種原因,一旦我切換到地圖片段,應用就會崩潰。 這是我的代碼。

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>

請注意,該地圖必須實現多個標記。 我可能犯了一個小錯誤,但由於這些天我無法入睡,所以我無法解決這個問題。

堆棧跟蹤

  --------- beginning of crash 04-23 15:04:05.465 8212-8212/com.teslaqubitsins.fasih.teslahcm E/AndroidRuntime: FATAL 

例外:主進程: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},位於android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1293),位於android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1528),位於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),位於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(本機方法)處java:886)在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)04-23 15:04:05.470 1549-1969 / system_process W / ActivityManager:強制完成活動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:交換行為1 04-23 15: 04:05.558 1296-1725 /? D / gralloc_ranchu:gralloc_alloc:格式1和用法0x900表示創建主機顏色緩沖區04-23 15:04:05.559 1549-2480 / system_process W / OpenGLRenderer:無法使用EGL_SWAP_BEHAVIOR_PRESERVED選擇配置,請重試而無需... 04-23 15 :04:05.559 1549-2480 / system_process D / OpenGLRenderer:交換行為0 04-23 15:04:05.562 1296-1725 /? D / gralloc_ranchu:gralloc_alloc:格式1和用法0x900表示創建主機顏色緩沖區04-23 15:04:05.571 1296-1725 /? D / gralloc_ranchu:gralloc_alloc:格式1和用法0x900表示創建主機顏色緩沖區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表示創建主機顏色緩沖區

  [ 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):錯誤0x3004(EGL_BAD_ATTRIBUTE)04-23 15:04:06.060 1549-1579 / system_process D / gralloc_ranchu:gralloc_unregister_buffer:退出HostConnection(是緩沖區處理線程)04-23 15: 04:06.061 1296-1725 /? D / gralloc_ranchu:gralloc_alloc:格式1和用法0x900表示創建主機顏色緩沖區04-23 15:04:06.090 1296-1725 /? D / gralloc_ranchu:gralloc_alloc:格式1和用法0x900表示創建主機顏色緩沖區04-23 15:04:06.105 1296-1725 /? D / gralloc_ranchu:gralloc_alloc:格式1和用法0x900表示創建主機顏色緩沖區04-23 15:04:06.233 2123-2123 / com.google.android.googlequicksearchbox:search I / OptInState:有一個新客戶端,它確實不支持選擇加入。 刪除請求。 04-23 15:04:06.239 1296-1347 /? D / gralloc_ranchu:gralloc_alloc:格式1和用法0x900表示創建主機顏色緩沖區04-23 15:04:06.254 1296-1347 /? D / gralloc_ranchu:gralloc_alloc:格式1和用法0x900表示創建主機顏色緩沖區04-23 15:04:06.261 2123-2123 / com.google.android.googlequicksearchbox:search I / MicroDetectionWorker:微觀檢測模式:[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表示創建主機顏色緩沖區04-23 15:04:06.279 2123-8520 / com.google.android.googlequicksearchbox:search I / MicroRecognitionRunner:開始檢測。 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:沒有為getLastLocation()返回的位置04-23 15:04:06.299 1302-1342 /? W / APM_AudioPolicyManager:getInputForAttr()打開輸入失敗:samplerateRate 16000,格式1,channelMask 10 04-23-23 15:04:06.299 2123-2179 / com.google.android.googlequicksearchbox:search E / AudioRecord:無法獲取音頻輸入會話641,記錄源1999,采樣率16000,格式0x1,通道掩碼0x10,標志0 04-23 15:04:06.299 2123-2179 / com.google.android.googlequicksearchbox:search E / AudioRecord-JNI:創建AudioRecord時出錯實例:初始化檢查失敗,狀態為-22。 04-23 15:04:06.299 2123-2179 / com.google.android.googlequicksearchbox:search E / android.media.AudioRecord:初始化本機AudioRecord對象時出現錯誤代碼-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:檢測完成04-23 15:04:06.322 2123-8520 / com.google.android .googlequicksearchbox:search W / ErrorReporter:reportError [類型:211,代碼:524300]:從輸入流讀取錯誤04-23 15:04:06.322 2123-2374 / com.google.android.googlequicksearchbox:search I / MicroRecognitionRu nner:停止檢測熱詞。 04-23 15:04:06.323 2123-8520 / com.google.android.googlequicksearchbox:search W / ErrorProcessor:onFatalError,正在處理來自engine(4)com.google.android.apps.gsa.shared.speech.ag的錯誤:從com.google.android.apps.gsa.staticplugins.recognizer.iaa(SourceFile:342)上的輸入流讀取時出錯,位於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)位於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)處的java.lang.Thread.run(Thread.java:761)由com.google.android .apps.gsa.shared.exception.GsaIOException:錯誤代碼:393238 | 緩沖區溢出,沒有可用空間。 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處$ 1.run(SourceFile:471)在com.google.android處的java.util.concurrent.FutureTask.run(FutureTask.java:237)處的$ RunnableAdapter.call(Executors.java:428) com.google.android.apps.gsa.shared.util.concurrent.a.ax.run(SourceFile:139)處的.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

在此處輸入圖片說明 在此處輸入圖片說明

getSupportFragmentManager()的實例使用getChildFragmentManager()。

您必須更改下面的行編碼。

 mapFragment = (SupportMapFragment) getActivity().getSupportFragmentManager().findFragmentById(map);

在您的Fragment中覆蓋onCreateView()並在其中填充您的布局。

刪除onCreate()實現。也將您的setupMap()更改為使用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);
    }
}

同樣,您的<meta-data>標簽應位於<application/>標簽內

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