我在使用TabLayout实现片段时遇到了一些问题。我有3个选项卡，我硬编码了一些值和googlemaps（v2）。当我运行程序时，它会显示三个带有所有编码值和googlemaps（v2）的选项卡。当我从第一次和第二次刷卡时它工作正常。但是，当我第三次刷它显示布局膨胀错误时。请帮助我..
这里我附加了堆栈跟踪的完整代码。
这是我的第一片段。
public class asset
{
public ObjectId Id { get; set; }
public string filename { get; set; }
public int filesize { get; set; }
public List<shortmetadata> metadata { get; set; }
}
public class shortmetadata
{
public string id { get; set; }
public string value { get; set; }
}
FirstFragment适配器：
MongoClient client = new MongoClient();
var db = client.GetDatabase("Test");
var collection = db.GetCollection<asset>("assets");
var assets = collection.AsQueryable().Where(i =>
i.metadata.Any(m => m.value.Contains("hello")) ||
i.metadata.Any(m => m.value.Contains("world"))
);
FirstFragment的XML：
public class RequestedBookingsFragment extends Fragment {
SharedPreferences prefs;
SharedPreferences.Editor editor_prefs;
TextView tv;
GoogleMap map;
RecyclerView rb_recycler_view;
List<PojoFromToLatLng> pojoFromToLatLngs;
LinearLayoutManager llm;
public RequestedBookingsFragment() {
// Required empty public constructor
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View rootView = inflater.inflate(R.layout.fragment_requested_bookings, container, false);
tv = (TextView) rootView.findViewById(R.id.tv_id);
rb_recycler_view = (RecyclerView) rootView.findViewById(R.id.recyler_rb);
llm = new LinearLayoutManager(getActivity());
rb_recycler_view.setLayoutManager(llm);
rb_recycler_view.setHasFixedSize(true);
intializeData();
initializeAdapter();
return rootView;
}
private void intializeData() {
pojoFromToLatLngs = new ArrayList<>();
pojoFromToLatLngs.add(new PojoFromToLatLng("JayaMahal Office", "Koramangala", "22:22:22", "Accepted"));
}
private void initializeAdapter() {
RecyclerCardMapAdapter adapter = new RecyclerCardMapAdapter(pojoFromToLatLngs);
rb_recycler_view.setAdapter(adapter);
}
这是我的第二篇片段。
public class RecyclerCardMapAdapter extends RecyclerView.Adapter<RecyclerCardMapAdapter.MapBookingsHolder> {
GoogleMap mMap;
public class MapBookingsHolder extends RecyclerView.ViewHolder implements View.OnClickListener{
CardView main_card, sub_card;
TextView from_address_text,to_address_text, time_tv, booking_status_tv;
Button accept_booking_btn;
public MapBookingsHolder(View itemView) {
super(itemView);
from_address_text = (TextView) itemView.findViewById(R.id.from_rb);
to_address_text = (TextView) itemView.findViewById(R.id.to_rb);
time_tv = (TextView) itemView.findViewById(R.id.time_id_rb);
booking_status_tv = (TextView) itemView.findViewById(R.id.booking_status_id_rb);
accept_booking_btn = (Button) itemView.findViewById(R.id.bookings_accept_button_rb);
}
@Override
public void onClick(View v) {
}
}
List<PojoFromToLatLng> pojoFromToLatLngs;
RecyclerCardMapAdapter(List<PojoFromToLatLng> pojoFromToLatLngs1)
{
this.pojoFromToLatLngs=pojoFromToLatLngs1;
}
@Override
public RecyclerCardMapAdapter.MapBookingsHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View v= LayoutInflater.from(parent.getContext()).inflate(R.layout.requested_bookings_card_map, parent,false);
MapBookingsHolder mbh=new MapBookingsHolder(v);
return mbh;
}
@Override
public void onBindViewHolder(RecyclerCardMapAdapter.MapBookingsHolder holder, int position) {
}
@Override
public int getItemCount() {
return pojoFromToLatLngs.size();
}
}
第二片段的适配器：
<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.cabbi.appstract.RequestedBookingsFragment">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<!-- TODO: Update blank fragment layout -->
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Requested Bookings"
android:id="@+id/tv_id"
android:textSize="20dp"/>
<android.support.v7.widget.RecyclerView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/recyler_rb">
</android.support.v7.widget.RecyclerView>
</LinearLayout>
</FrameLayout>
XML：
public class AcceptedBookingsFragment extends Fragment {
RecyclerView ab_recycler_view;
List<PojoFromToLatLng> pojoFromToLatLngs;
LinearLayoutManager llm;
public AcceptedBookingsFragment() {
// Required empty public constructor
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View rootView = inflater.inflate(R.layout.fragment_accepted_bookings, container, false);
ab_recycler_view = (RecyclerView) rootView.findViewById(R.id.recyler_ab);
llm = new LinearLayoutManager(getActivity());
ab_recycler_view.setLayoutManager(llm);
ab_recycler_view.setHasFixedSize(true);
intializeData();
initializeAdapter();
return rootView;
}
private void intializeData() {
pojoFromToLatLngs = new ArrayList<>();
pojoFromToLatLngs.add(new PojoFromToLatLng("JayaMahal Office", "Koramangala", "22:22:22", "Accepted"));
}
private void initializeAdapter() {
AcceptingBookingAdapter adapter = new AcceptingBookingAdapter(pojoFromToLatLngs);
// places_type_list_recyclerView.addItemDecoration(new SimpleDividerItemDecoration(this));
ab_recycler_view.setAdapter(adapter);
}
}
第三部分：
public class AcceptingBookingAdapter extends RecyclerView.Adapter<AcceptingBookingAdapter.MapBookingsHolder> {
GoogleMap mMap;
public class MapBookingsHolder extends RecyclerView.ViewHolder implements View.OnClickListener{
CardView main_card, sub_card;
TextView from_address_text,to_address_text, time_tv, booking_status_tv;
Button accept_booking_btn;
public MapBookingsHolder(View itemView) {
super(itemView);
from_address_text = (TextView) itemView.findViewById(R.id.from_ab);
to_address_text = (TextView) itemView.findViewById(R.id.to_ab);
time_tv = (TextView) itemView.findViewById(R.id.time_id_ab);
booking_status_tv = (TextView) itemView.findViewById(R.id.booking_status_id_ab);
accept_booking_btn = (Button) itemView.findViewById(R.id.bookings_accepted_button_ab);
}
@Override
public void onClick(View v) {
}
// @Override
// public void onMapReady(GoogleMap googleMap) {
// mMap = googleMap;
//
// }
}
List<PojoFromToLatLng> pojoFromToLatLngs;
AcceptingBookingAdapter(List<PojoFromToLatLng> pojoFromToLatLngs1)
{
this.pojoFromToLatLngs=pojoFromToLatLngs1;
}
@Override
public AcceptingBookingAdapter.MapBookingsHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View v= LayoutInflater.from(parent.getContext()).inflate(R.layout.accetpted_booking_cards_map, parent,false);
MapBookingsHolder mbh=new MapBookingsHolder(v);
return mbh;
}
@Override
public void onBindViewHolder(AcceptingBookingAdapter.MapBookingsHolder holder, int position) {
}
@Override
public int getItemCount() {
return pojoFromToLatLngs.size();
}
}
第三片段适配器：
<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.cabbi.appstract.AcceptedBookingsFragment">
<!-- TODO: Update blank fragment layout -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<!-- TODO: Update blank fragment layout -->
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Accpeted Bookings"
android:id="@+id/tv_id1"
android:textSize="20dp"/>
<android.support.v7.widget.RecyclerView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/recyler_ab">
</android.support.v7.widget.RecyclerView>
</LinearLayout>
</FrameLayout>
XML：
public class AllBookingsFragment extends Fragment {
TextView tv;
RecyclerView allb_recycler_view;
List<PojoFromToLatLng> pojoFromToLatLngs;
LinearLayoutManager llm;
public AllBookingsFragment() {
// Required empty public constructor
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View rootView = inflater.inflate(R.layout.fragment_all_bookings, container, false);
allb_recycler_view = (RecyclerView) rootView.findViewById(R.id.recyler_allb);
llm = new LinearLayoutManager(getActivity());
allb_recycler_view.setLayoutManager(llm);
allb_recycler_view.setHasFixedSize(true);
intializeData();
initializeAdapter();
return rootView;
}
private void intializeData() {
pojoFromToLatLngs = new ArrayList<>();
pojoFromToLatLngs.add(new PojoFromToLatLng("JayaMahal Office", "Koramangala", "22:22:22", "Accepted"));
}
private void initializeAdapter() {
AllBookingsAdapter adapter = new AllBookingsAdapter(pojoFromToLatLngs);
// places_type_list_recyclerView.addItemDecoration(new SimpleDividerItemDecoration(this));
allb_recycler_view.setAdapter(adapter);
}
}
我使用上面提到的AdapterClass在所有片段中扩展下面的布局。
膨胀布局是：
public class AllBookingsAdapter extends RecyclerView.Adapter<AllBookingsAdapter.MapBookingsHolder> {
GoogleMap mMap;
public class MapBookingsHolder extends RecyclerView.ViewHolder implements View.OnClickListener{
CardView main_card, sub_card;
TextView from_address_text,to_address_text, time_tv, booking_status_tv;
//Button accept_booking_btn;
public MapBookingsHolder(View itemView) {
super(itemView);
from_address_text = (TextView) itemView.findViewById(R.id.from_allb);
to_address_text = (TextView) itemView.findViewById(R.id.to_allb);
time_tv = (TextView) itemView.findViewById(R.id.time_id_allb);
booking_status_tv = (TextView) itemView.findViewById(R.id.booking_status_id_allb);
//accept_booking_btn = (Button) itemView.findViewById(R.id.bookings_accept_button_allb);
}
@Override
public void onClick(View v) {
}
// @Override
// public void onMapReady(GoogleMap googleMap) {
// mMap = googleMap;
//
// }
}
List<PojoFromToLatLng> pojoFromToLatLngs;
AllBookingsAdapter(List<PojoFromToLatLng> pojoFromToLatLngs1)
{
this.pojoFromToLatLngs=pojoFromToLatLngs1;
}
@Override
public AllBookingsAdapter.MapBookingsHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View v= LayoutInflater.from(parent.getContext()).inflate(R.layout.all_bookings_card_map, parent,false);
MapBookingsHolder mbh=new MapBookingsHolder(v);
return mbh;
}
@Override
public void onBindViewHolder(AllBookingsAdapter.MapBookingsHolder holder, int position) {
}
@Override
public int getItemCount() {
return pojoFromToLatLngs.size();
}
}
我创建了三个具有相同数据但不同ID的布局（例如：适用于Adapter1-＆gt; layout1，适用于Adapter2-＆gt; layout2）。但是我在这里粘贴一个布局的代码，因为它们都有相同的vaules。
我从昨天开始研究这些问题。我已经用Google搜索了答案我有答案，但无法获得解决方案。
这是我的错误跟踪：
<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.cabbi.appstract.AllBookingsFragment">
<!-- TODO: Update blank fragment layout -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<!-- TODO: Update blank fragment layout -->
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="All Bookings"
android:id="@+id/tv_id2"
android:textSize="20dp"/>
<android.support.v7.widget.RecyclerView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/recyler_allb">
</android.support.v7.widget.RecyclerView>
</LinearLayout>
</FrameLayout>
请帮帮我.. 提前致谢..............
答案 0 :(得分：1)
你的mapview引起了争议，你应该使用com.google.android.gms.maps.MapView 代替xml中的片段。
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Android - android.view.InflateException: Binary XML file line #8: Error inflating class fragment