选项卡布局片段中的 Google Places Autocomplete Api答案

【问题标题】：Google Places Autocomplete Api in Tab layout Fragment选项卡布局片段中的 Google Places Autocomplete Api
【发布时间】：2017-10-05 06:52:31
【问题描述】：

我正在尝试在选项卡布局片段中使用 Google Places Autocomplete API。但我不能因为这个。我能做什么？

出现的错误是：错误：(51, 54) 错误：不兼容的类型：Fragment 无法转换为 PlaceAutocompleteFragment

XML 文件是：

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

<fragment
    android:id="@+id/place_autocomplete_fragment"


android:name=
"com.google.android.gms.location.places.ui.PlaceAutocompleteFragment"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    />

片段代码：

import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Toast;

import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.common.api.Status;
import com.google.android.gms.location.places.Place;
import com.google.android.gms.location.places.Places;
import 
com.google.android.gms.location.places.ui.PlaceAutocompleteFragment;
import 
 com.google.android.gms.location.places.ui.PlaceSelectionListener;

import butterknife.ButterKnife;


public class LocationSearchFragment extends Fragment implements 
GoogleApiClient.OnConnectionFailedListener {
ViewGroup rootView;
String TAG="Location Search:";
private FragmentActivity myContext;

private Context context;    private GoogleApiClient mGoogleApiClient;


@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    rootView = (ViewGroup) inflater

            .inflate(R.layout.place_search, container, false);


    mGoogleApiClient = new GoogleApiClient
            .Builder(rootView.getContext())
            .addApi(Places.GEO_DATA_API)
            .addApi(Places.PLACE_DETECTION_API)
            .build();


    PlaceAutocompleteFragment places= (PlaceAutocompleteFragment)
            getFragmentManager().findFragmentById(R.id.place_autocomplete_fragment);

    places.setOnPlaceSelectedListener(new PlaceSelectionListener() {
        @Override
        public void onPlaceSelected(Place place) {

            Toast.makeText(getContext(),place.getName(),Toast.LENGTH_SHORT).show();
        }

        @Override
        public void onError(Status status) {

            Toast.makeText(getContext(),status.toString(),Toast.LENGTH_SHORT).show();

        }
    });

    ButterKnife.bind(this, rootView);
    return rootView;
}
public void cleanUp(){
    getFragmentManager().beginTransaction().remove().commit();
}
@Override
public void onConnectionFailed(ConnectionResult result) {
    // An unresolvable error has occurred and a connection to Google APIs
    // could not be established. Display an error message, or handle
    // the failure silently

    // ...
}
@Override
public void onAttach(Activity activity) {
    myContext=(FragmentActivity) activity;
    super.onAttach(activity);
}

 }

整个日志：

 05-07 10:38:23.452 27969-27969/com.example.apple.project2 E/AndroidRuntime: FATAL EXCEPTION: main
                                                                        Process: com.example.apple.project2, PID: 27969
                                                                        android.view.InflateException: Binary XML file line #8: Binary XML file line #8: Error inflating class fragment
                                                                            at android.view.LayoutInflater.inflate(LayoutInflater.java:551)
                                                                            at android.view.LayoutInflater.inflate(LayoutInflater.java:429)
                                                                            at com.example.apple.project2.LocationSearchFragment.onCreateView(LocationSearchFragment.java:38)
                                                                            at android.support.v4.app.Fragment.performCreateView(Fragment.java:2192)
                                                                            at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1299)
                                                                            at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1528)
                                                                            at android.support.v4.app.BackStackRecord.executeOps(BackStackRecord.java:753)
                                                                            at android.support.v4.app.FragmentManagerImpl.executeOps(FragmentManager.java:2363)
                                                                            at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2149)
                                                                            at android.support.v4.app.FragmentManagerImpl.optimizeAndExecuteOps(FragmentManager.java:2103)
                                                                            at android.support.v4.app.FragmentManagerImpl.execSingleAction(FragmentManager.java:1984)
                                                                            at android.support.v4.app.BackStackRecord.commitNowAllowingStateLoss(BackStackRecord.java:626)
                                                                            at android.support.v4.app.FragmentPagerAdapter.finishUpdate(FragmentPagerAdapter.java:143)
                                                                            at android.support.v4.view.ViewPager.populate(ViewPager.java:1268)
                                                                            at android.support.v4.view.ViewPager.populate(ViewPager.java:1116)
                                                                            at android.support.v4.view.ViewPager$3.run(ViewPager.java:273)
                                                                            at android.view.Choreographer$CallbackRecord.run(Choreographer.java:911)
                                                                            at android.view.Choreographer.doCallbacks(Choreographer.java:686)
                                                                            at android.view.Choreographer.doFrame(Choreographer.java:619)
                                                                            at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:897)
                                                                            at android.os.Handler.handleCallback(Handler.java:739)
                                                                            at android.os.Handler.dispatchMessage(Handler.java:95)
                                                                            at android.os.Looper.loop(Looper.java:148)
                                                                            at android.app.ActivityThread.main(ActivityThread.java:7331)
                                                                            at java.lang.reflect.Method.invoke(Native Method)
                                                                            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
                                                                            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
                                                                         Caused by: android.view.InflateException: Binary XML file line #8: Error inflating class fragment
                                                                            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:794)
                                                                            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:716)
                                                                            at android.view.LayoutInflater.rInflate(LayoutInflater.java:847)
                                                                            at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:810)
                                                                            at android.view.LayoutInflater.inflate(LayoutInflater.java:527)
                                                                            at android.view.LayoutInflater.inflate(LayoutInflater.java:429) 
                                                                            at com.example.apple.project2.LocationSearchFragment.onCreateView(LocationSearchFragment.java:38) 
                                                                            at android.support.v4.app.Fragment.performCreateView(Fragment.java:2192) 
                                                                            at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1299) 
                                                                            at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1528) 
                                                                            at android.support.v4.app.BackStackRecord.executeOps(BackStackRecord.java:753) 
                                                                            at android.support.v4.app.FragmentManagerImpl.executeOps(FragmentManager.java:2363) 
                                                                            at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2149) 
                                                                            at android.support.v4.app.FragmentManagerImpl.optimizeAndExecuteOps(FragmentManager.java:2103) 
                                                                            at android.support.v4.app.FragmentManagerImpl.execSingleAction(FragmentManager.java:1984) 
                                                                            at android.support.v4.app.BackStackRecord.commitNowAllowingStateLoss(BackStackRecord.java:626) 
                                                                            at android.support.v4.app.FragmentPagerAdapter.finishUpdate(FragmentPagerAdapter.java:143) 
                                                                            at android.support.v4.view.ViewPager.populate(ViewPager.java:1268) 
                                                                            at android.support.v4.view.ViewPager.populate(ViewPager.java:1116) 
                                                                            at android.support.v4.view.ViewPager$3.run(ViewPager.java:273) 
                                                                            at android.view.Choreographer$CallbackRecord.run(Choreographer.java:911) 
                                                                            at android.view.Choreographer.doCallbacks(Choreographer.java:686) 
                                                                            at android.view.Choreographer.doFrame(Choreographer.java:619) 
                                                                            at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:897) 
                                                                            at android.os.Handler.handleCallback(Handler.java:739) 
                                                                            at android.os.Handler.dispatchMessage(Handler.java:95) 
                                                                            at android.os.Looper.loop(Looper.java:148) 
                                                                            at android.app.ActivityThread.main(ActivityThread.java:7331) 
                                                                            at java.lang.reflect.Method.invoke(Native Method) 
                                                                            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230) 
                                                                            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120) 
                                                                         Caused by: java.lang.IllegalArgumentException: Binary XML file line #8: Duplicate id 0x7f0d0165, tag null, or parent id 0xffffffff with another fragment for com.google.android.gms.location.places.ui.PlaceAutocompleteFragment
                                                                            at android.app.FragmentManagerImpl.onCreateView(FragmentManager.java:2227)
                                                                            at android.app.FragmentController.onCreateView(FragmentController.java:99)
                                                                            at android.app.Activity.onCreateView(Activity.java:6085)
                                                                            at android.support.v4.app.BaseFragmentActivityHoneycomb.onCreateView(BaseFragmentActivityHoneycomb.java:36)
                                                                            at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:79)
                                                                            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:766)
                                                                            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:716) 
                                                                            at android.view.LayoutInflater.rInflate(LayoutInflater.java:847) 
                                                                            at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:810) 
                                                                            at android.view.LayoutInflater.inflate(LayoutInflater.java:527) 
                                                                            at android.view.LayoutInflater.inflate(LayoutInflater.java:429) 
                                                                            at com.example.apple.project2.LocationSearchFragment.onCreateView(LocationSearchFragment.java:38) 
                                                                            at android.support.v4.app.Fragment.performCreateView(Fragment.java:2192) 
                                                                            at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1299) 
                                                                            at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1528) 
                                                                            at android.support.v4.app.BackStackRecord.executeOps(BackStackRecord.java:753) 
                                                                            at android.support.v4.app.FragmentManagerImpl.executeOps(FragmentManager.java:2363) 
                                                                            at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2149) 
                                                                            at android.support.v4.app.FragmentManagerImpl.optimizeAndExecuteOps(FragmentManager.java:2103) 
                                                                            at android.support.v4.app.FragmentManagerImpl.execSingleAction(FragmentManager.java:1984) 
                                                                            at android.support.v4.app.BackStackRecord.commitNowAllowingStateLoss(BackStackRecord.java:626) 
                                                                            at android.support.v4.app.FragmentPagerAdapter.finishUpdate(FragmentPagerAdapter.java:143) 
                                                                            at android.support.v4.view.ViewPager.populate(ViewPager.java:1268) 
                                                                            at android.support.v4.view.ViewPager.populate(ViewPager.java:1116) 
                                                                            at android.support.v4.view.ViewPager$3.run(ViewPager.java:273) 
                                                                            at android.view.Choreographer$CallbackRecord.run(Choreographer.java:911) 
                                                                            at android.view.Choreographer.doCallbacks(Choreographer.java:686) 
                                                                            at android.view.Choreographer.doFrame(Choreographer.java:619) 
                                                                            at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:897) 
                                                                            at android.os.Handler.handleCallback(Handler.java:739) 
                                                                            at android.os.Handler.dispatchMessage(Handler.java:95) 
                                                                            at android.os.Looper.loop(Looper.java:148) 
                                                                            at android.app.ActivityThread.main(ActivityThread.java:7331) 
                                                                            at java.lang.reflect.Method.invoke(Native Method) 
                                                                            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230) 
                                                                            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)

05-07 10:38:25.192 27969-27969/com.example.apple.project2 I/Process：发送信号。 PID：27969 SIG：9

【问题讨论】：

你能贴出你的地图片段的xml文件代码吗？
@I pRaNaY 我将其更改为 getActivity().getFragmentManager。当我在那个选项卡中时，它现在工作正常。但是当我更改标签时，整个应用程序崩溃，这是我得到的错误。我能做些什么？ E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example.apple.project2, PID: 22496 android.view.InflateException: Binary XML file line #8: Binary XML file line #8: Error inflating class fragment
阅读堆栈跟踪的其余部分。它们不是唯一的错误，可能
看到这个了吗？ stackoverflow.com/questions/34416817/…
IllegalArgumentException: Binary XML file line #8: Duplicate id 0x7f0d0165, tag null, or parent id 0xffffffff with another fragment for com.google.android.gms.location.places.ui.PlaceAutocompleteFragment... 您已经将该 ID 添加到片段管理器

标签： android google-api illegalargumentexception

【解决方案1】：

第一个错误，你导入了错误的 Fragment。

 import android.support.v4.app.Fragment

代替

 import android.app.Fragment

第二个错误，您正在制作一个不必要的 xml 文件并将一个附加片段放入另一个片段中。

尝试从这里开始

public class LocationSearchFragment extends PlaceAutocompleteFragment implements 
    GoogleApiClient.OnConnectionFailedListener, 
    PlaceSelectionListener {

    public static final String TAG="Location Search:";
    private GoogleApiClient mGoogleApiClient;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setOnPlaceSelectedListener(this);
    }

    @Override
    public void onPlaceSelected(Place place) {
        Toast.makeText(getActivity(),
              place.getName(),Toast.LENGTH_SHORT).show();
    }

    @Override
    public void onError(Status status) {
         Toast.makeText(getActivity() ,
             status.toString(),Toast.LENGTH_SHORT).show();
      }

      @Override
     public void onConnectionFailed(ConnectionResult result)  {

      }

    @Override 
    public void onAttach(Activity activity) {
        mGoogleApiClient = new GoogleApiClient
             .Builder(activity)
             .addApi(Places.GEO_DATA_API)
             .addApi(Places.PLACE_DETECTION_API)
            .build();
     } 

}

【讨论】：

adapter.addFragment(new LocationSearchFragment(), "Search");它在这里给我一个错误，如果它没有扩展片段，我无法将它添加到适配器：/
那么您的适配器使用了错误的 Fragment 类。查看我的答案的顶部