我收到错误E / RecyclerView：没有连接适配器;跳过布局，我不知道我做错了什么。
我有一个家庭活动，它调用第二个使用循环视图的活动，但是在执行时却没有显示recyclerView，我得到了logcat中没有改编的错误。 这是创建recyclerView
的活动public class SearchActivity extends AppCompatActivity implements SearchView.OnQueryTextListener {
Toolbar toolbar;
RecyclerView recyclerView;
PublisherRecyclerAdapter adapter;
RecyclerView.LayoutManager layoutManager;
ArrayList<Publisher> arrayList = new ArrayList<>();
ArrayList<Category> categories = new ArrayList<>();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_search);
toolbar = (Toolbar) findViewById(R.id.search_publisher_toolbar);
setSupportActionBar(toolbar);
recyclerView = (RecyclerView)findViewById(R.id.recyclerview);
layoutManager = new LinearLayoutManager(this);
recyclerView.setLayoutManager(layoutManager);
recyclerView.setHasFixedSize(true);
llenarLista();
adapter = new PublisherRecyclerAdapter(arrayList);
recyclerView.setAdapter(adapter);
getClassLoader().setDefaultAssertionStatus(true);
}
@Override
public boolean onCreateOptionsMenu(Menu menu){
getMenuInflater().inflate(R.menu.menu_items,menu);
MenuItem menuItem = menu.findItem(R.id.action_search);
SearchView searchView =(SearchView) MenuItemCompat.getActionView(menuItem);
searchView.setOnQueryTextListener(this);
return true;
}
public void llenarLista(){
arrayList.add(new Publisher("ES",
"https://feeds.feedburner.com/andro4all",
"http://cdn.marketplaceimages.windowsphone.com/v8/images/42ca5c19-9425-40fb-92ba-45136bc8bdb8?imageType=ws_icon_large",
null));
arrayList.add(new Publisher("EN",
"https://www.theverge.com/rss/index.xml",
"https://cdn.vox-cdn.com/images/verge/2.0/verge-icon-196x196.v503bbf1f91b9b655a6b9bb5bd0c3c9efff02826a.png",
null));
arrayList.add(new Publisher("ES",
"https://feeds.feedburner.com/xataka2",
"https://pbs.twimg.com/profile_images/801704006527623168/Lv_XrMvF.jpg",
null));
arrayList.add(new Publisher("ES",
"https://feeds.feedburner.com/vidaextra",
"https://pbs.twimg.com/profile_images/845190979648798721/sfRTD5B1_400x400.jpg",
null));
arrayList.add(new Publisher("ES",
"https://feeds.feedburner.com/espinof",
"https://pbs.twimg.com/profile_images/877185802509459456/GvMMxoHn.jpg",
null));
arrayList.add(new Publisher("ES",
"https://feeds.feedburner.com/elblogsalmon2",
"https://pbs.twimg.com/profile_images/849950964366880773/Ixps5i7I_400x400.jpg",
null));
arrayList.add(new Publisher("ES",
"https://feeds.feedburner.com/genbeta",
"https://i.pinimg.com/originals/a4/0d/f2/a40df2b2c56834df0620f50a3910286f.jpg",
null));
arrayList.add(new Publisher("ES",
"http://agilismoatwork.blogspot.com/feeds/posts/default",
"https://www.mti.cl/wp-content/uploads/2017/08/Patricio-Letelier.jpg",
null));
}
@Override
public boolean onQueryTextSubmit(String query) {
return false;
}
@Override
public boolean onQueryTextChange(String newText) {
newText = newText.toLowerCase();
ArrayList<Publisher> listaFiltrada = new ArrayList<>();
for(Publisher publisher : arrayList){
String url = publisher.getUrl().toLowerCase();
if(url.contains(newText))
listaFiltrada.add(publisher);
}
adapter.setFilter(listaFiltrada);
return true;
}
}
这就是适配器
public class PublisherRecyclerAdapter extends RecyclerView.Adapter<PublisherRecyclerAdapter.MyViewHolder> {
ArrayList<Publisher> arrayList = new ArrayList<>();
public PublisherRecyclerAdapter(ArrayList<Publisher> arrayList)
{
this.arrayList = arrayList;
}
@Override
public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.row_layout_publisher,parent,false);
return new MyViewHolder(view);
}
@Override
public void onBindViewHolder(final MyViewHolder holder, final int position) {
holder.p_url.setText(arrayList.get(position).getUrl());
holder.p_lan.setText(arrayList.get(position).getLanguage());
//Picasso.with(context).load(arrayList.get(position).getIcon()).into(holder.p_icon);
}
@Override
public int getItemCount() {
return arrayList.size();
}
public static class MyViewHolder extends RecyclerView.ViewHolder {
// ImageView p_icon;
TextView p_url;
TextView p_lan;
public MyViewHolder(View itemView) {
super(itemView);
//si sale algo mal mirar nombre del id
//p_icon =(ImageView)itemView.findViewById(R.id.icono);
p_url =(TextView)itemView.findViewById(R.id.url);
p_lan = (TextView)itemView.findViewById(R.id.language);
}
}
public void setFilter(ArrayList<Publisher> newList){
arrayList = new ArrayList<>();
arrayList.addAll(newList);
notifyDataSetChanged();
}
}
我用主要活动，适配器和xml创建了一个简单的项目，但是在这里我不知道如何解决这个错误。
你能帮我吗？
这里的编辑是堆栈跟踪
11-19 11:38:24.922 3379-3379/? I/art: Not late-enabling -Xcheck:jni (already
on)
11-19 11:38:24.969 3379-3379/com.pin.sergio.saturn W/art: Failed
execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --
debuggable --instruction-set=x86_64 --instruction-set-
features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2 --runtime-arg -Xrelocate --boot-
image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -
Xmx512m --instruction-set-variant=x86_64 --instruction-set-features=default
--dex-file=/data/app/com.pin.sergio.saturn-1/split_lib_dependencies_apk.apk
--oat-file=/data/dalvik-cache/x86_64/data@app@com.pin.sergio.saturn-
1@split_lib_dependencies_apk.apk@classes.dex) because non-0 exit status
11-19 11:38:25.081 3379-3379/com.pin.sergio.saturn W/art: Failed
execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --
debuggable --instruction-set=x86_64 --instruction-set-
features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2 --runtime-arg -Xrelocate --boot-
image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -
Xmx512m --instruction-set-variant=x86_64 --instruction-set-features=default
--dex-file=/data/app/com.pin.sergio.saturn-1/split_lib_slice_0_apk.apk --
oat-file=/data/dalvik-cache/x86_64/data@app@com.pin.sergio.saturn-
1@split_lib_slice_0_apk.apk@classes.dex) because non-0 exit status
11-19 11:38:25.098 3379-3379/com.pin.sergio.saturn W/art: Failed
execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --
debuggable --instruction-set=x86_64 --instruction-set-
features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2 --runtime-arg -Xrelocate --boot-
image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -
Xmx512m --instruction-set-variant=x86_64 --instruction-set-features=default
--dex-file=/data/app/com.pin.sergio.saturn-1/split_lib_slice_1_apk.apk --
oat-file=/data/dalvik-cache/x86_64/data@app@com.pin.sergio.saturn-
1@split_lib_slice_1_apk.apk@classes.dex) because non-0 exit status
11-19 11:38:25.113 3379-3379/com.pin.sergio.saturn W/art: Failed
execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --
debuggable --instruction-set=x86_64 --instruction-set-
features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2 --runtime-arg -Xrelocate --boot-
image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -
Xmx512m --instruction-set-variant=x86_64 --instruction-set-features=default
--dex-file=/data/app/com.pin.sergio.saturn-1/split_lib_slice_2_apk.apk --
oat-file=/data/dalvik-cache/x86_64/data@app@com.pin.sergio.saturn-
1@split_lib_slice_2_apk.apk@classes.dex) because non-0 exit status
11-19 11:38:25.129 3379-3379/com.pin.sergio.saturn W/art: Failed
execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --
debuggable --instruction-set=x86_64 --instruction-set-
features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2 --runtime-arg -Xrelocate --boot-
image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -
Xmx512m --instruction-set-variant=x86_64 --instruction-set-features=default
--dex-file=/data/app/com.pin.sergio.saturn-1/split_lib_slice_3_apk.apk --
oat-file=/data/dalvik-cache/x86_64/data@app@com.pin.sergio.saturn-
1@split_lib_slice_3_apk.apk@classes.dex) because non-0 exit status
11-19 11:38:25.147 3379-3379/com.pin.sergio.saturn W/art: Failed
execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --
debuggable --instruction-set=x86_64 --instruction-set-
features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2 --runtime-arg -Xrelocate --boot-
image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -
Xmx512m --instruction-set-variant=x86_64 --instruction-set-features=default
--dex-file=/data/app/com.pin.sergio.saturn-1/split_lib_slice_4_apk.apk --
oat-file=/data/dalvik-cache/x86_64/data@app@com.pin.sergio.saturn-
1@split_lib_slice_4_apk.apk@classes.dex) because non-0 exit status
11-19 11:38:25.159 3379-3379/com.pin.sergio.saturn W/art: Failed
execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --
debuggable --instruction-set=x86_64 --instruction-set-
features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2 --runtime-arg -Xrelocate --boot-
image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -
Xmx512m --instruction-set-variant=x86_64 --instruction-set-features=default
--dex-file=/data/app/com.pin.sergio.saturn-1/split_lib_slice_5_apk.apk --
oat-file=/data/dalvik-cache/x86_64/data@app@com.pin.sergio.saturn-
1@split_lib_slice_5_apk.apk@classes.dex) because non-0 exit status
11-19 11:38:25.174 3379-3379/com.pin.sergio.saturn W/art: Failed
execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --
debuggable --instruction-set=x86_64 --instruction-set-
features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2 --runtime-arg -Xrelocate --boot-
image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -
Xmx512m --instruction-set-variant=x86_64 --instruction-set-features=default
--dex-file=/data/app/com.pin.sergio.saturn-1/split_lib_slice_6_apk.apk --
oat-file=/data/dalvik-cache/x86_64/data@app@com.pin.sergio.saturn-
1@split_lib_slice_6_apk.apk@classes.dex) because non-0 exit status
11-19 11:38:25.191 3379-3379/com.pin.sergio.saturn W/art: Failed
execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --
debuggable --instruction-set=x86_64 --instruction-set-
features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2 --runtime-arg -Xrelocate --boot-
image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -
Xmx512m --instruction-set-variant=x86_64 --instruction-set-features=default
--dex-file=/data/app/com.pin.sergio.saturn-1/split_lib_slice_7_apk.apk --
oat-file=/data/dalvik-cache/x86_64/data@app@com.pin.sergio.saturn-
1@split_lib_slice_7_apk.apk@classes.dex) because non-0 exit status
11-19 11:38:25.210 3379-3379/com.pin.sergio.saturn W/art: Failed
execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --
debuggable --instruction-set=x86_64 --instruction-set-
features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2 --runtime-arg -Xrelocate --boot-
image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -
Xmx512m --instruction-set-variant=x86_64 --instruction-set-features=default
--dex-file=/data/app/com.pin.sergio.saturn-1/split_lib_slice_8_apk.apk --
oat-file=/data/dalvik-cache/x86_64/data@app@com.pin.sergio.saturn-
1@split_lib_slice_8_apk.apk@classes.dex) because non-0 exit status
11-19 11:38:25.225 3379-3379/com.pin.sergio.saturn W/art: Failed
execv(/system/bin/dex2oat --runtime-arg -classpath --runtime-arg --
debuggable --instruction-set=x86_64 --instruction-set-
features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2 --runtime-arg -Xrelocate --boot-
image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -
Xmx512m --instruction-set-variant=x86_64 --instruction-set-features=default
--dex-file=/data/app/com.pin.sergio.saturn-1/split_lib_slice_9_apk.apk --
oat-file=/data/dalvik-cache/x86_64/data@app@com.pin.sergio.saturn-
1@split_lib_slice_9_apk.apk@classes.dex) because non-0 exit status
11-19 11:38:25.226 3379-3379/com.pin.sergio.saturn W/System: ClassLoader
referenced unknown path: /data/app/com.pin.sergio.saturn-1/lib/x86_64
11-19 11:38:25.228 3379-3379/com.pin.sergio.saturn I/InstantRun: starting
instant run server: is main process
11-19 11:38:25.301 3379-3379/com.pin.sergio.saturn W/art: Before Android
4.1, method android.graphics.PorterDuffColorFilter
android.support.graphics.drawable.VectorDrawableCompat.updateTintFilter（android.graphics.PorterDuffColorFilter，android.content.res.ColorStateList，android.graphics.PorterDuff $ Mode）会错误地覆盖android.graphics中的package-private方法.drawable.Drawable 11-19 11：38：25.609 3379-3417 / com.pin.sergio.saturn D / OpenGLRenderer：使用EGL_SWAP_BEHAVIOR_PRESERVED：true
[ 11-19 11:38:25.611 3379: 3379 D/ ]
HostConnection::get() New Host Connection established 0x7f665a55d6c0, tid 3379
[ 11-19 11:38:25.612 3379: 3379 W/ ]
Unrecognized GLES max version string in extensions: ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_dma_v1
[ 11-19 11:38:25.693 3379: 3417 D/ ]
HostConnection::get() New Host Connection established 0x7f6665cd1360, tid 3417
[ 11-19 11:38:25.694 3379: 3417 W/ ]
Unrecognized GLES max version string in extensions: ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_dma_v1
11-19 11:38:25.695 3379-3417/com.pin.sergio.saturn I/OpenGLRenderer:
Initialized EGL, version 1.4
11-19 11:38:25.695 3379-3417/com.pin.sergio.saturn W/OpenGLRenderer: Failed
to choose config with EGL_SWAP_BEHAVIOR_PRESERVED, retrying without...
11-19 11:38:25.706 3379-3417/com.pin.sergio.saturn D/EGL_emulation:
eglCreateContext: 0x7f6665cf22a0: maj 2 min 0 rcv 2
11-19 11:38:25.714 3379-3417/com.pin.sergio.saturn D/EGL_emulation:
eglMakeCurrent: 0x7f6665cf22a0: ver 2 0 (tinfo 0x7f665a4315c0)
11-19 11:38:25.742 3379-3417/com.pin.sergio.saturn D/EGL_emulation:
eglMakeCurrent: 0x7f6665cf22a0: ver 2 0 (tinfo 0x7f665a4315c0)
11-19 11:38:25.767 3379-3379/com.pin.sergio.saturn E/RecyclerView: No
adapter attached; skipping layout
11-19 11:38:25.795 3379-3379/com.pin.sergio.saturn W/art: Before Android
4.1, method int
android.support.v7.widget.ListViewCompat.lookForSelectablePosition(int,
boolean) would have incorrectly overridden the package-private method in
android.widget.ListView
11-19 11:38:25.842 3379-3379/com.pin.sergio.saturn E/RecyclerView: No
adapter attached; skipping layout
11-19 11:38:26.432 3379-3379/com.pin.sergio.saturn W/Glide: Failed to find
GeneratedAppGlideModule. You should include an annotationProcessor compile
dependency on com.github.bumptech.glide:compiler in your application and a
@GlideModule annotated AppGlideModule implementation or LibraryGlideModules
will be silently ignored
11-19 11:38:31.057 3379-3417/com.pin.sergio.saturn D/EGL_emulation:
eglMakeCurrent: 0x7f6665cf22a0: ver 2 0 (tinfo 0x7f665a4315c0)
11-19 11:38:31.058 3379-3417/com.pin.sergio.saturn D/EGL_emulation:
eglMakeCurrent: 0x7f6665cf22a0: ver 2 0 (tinfo 0x7f665a4315c0)
11-19 11:38:31.108 3379-3417/com.pin.sergio.saturn D/EGL_emulation:
eglMakeCurrent: 0x7f6665cf22a0: ver 2 0 (tinfo 0x7f665a4315c0)
11-19 11:38:31.131 3379-3417/com.pin.sergio.saturn D/EGL_emulation:
eglMakeCurrent: 0x7f6665cf22a0: ver 2 0 (tinfo 0x7f665a4315c0)
11-19 11:38:31.166 3379-3417/com.pin.sergio.saturn D/EGL_emulation:
eglMakeCurrent: 0x7f6665cf22a0: ver 2 0 (tinfo 0x7f665a4315c0)
11-19 11:38:31.221 3379-3417/com.pin.sergio.saturn E/Surface:
getSlotFromBufferLocked: unknown buffer: 0x7f6665cf2980
11-19 11:38:31.228 3379-3417/com.pin.sergio.saturn D/OpenGLRenderer:
endAllStagingAnimators on 0x7f665884ec00 (StateListDrawable) with handle
0x7f6658bc7040
11-19 11:38:35.770 3379-3417/com.pin.sergio.saturn D/EGL_emulation:
eglMakeCurrent: 0x7f6665cf22a0: ver 2 0 (tinfo 0x7f665a4315c0)
11-19 11:38:35.843 3379-3417/com.pin.sergio.saturn E/Surface:
getSlotFromBufferLocked: unknown buffer: 0x7f66590a7d60
11-19 11:39:53.563 3379-3417/com.pin.sergio.saturn D/EGL_emulation:
eglMakeCurrent: 0x7f6665cf22a0: ver 2 0 (tinfo 0x7f665a4315c0)
11-19 11:39:53.612 3379-3417/com.pin.sergio.saturn D/EGL_emulation:
eglMakeCurrent: 0x7f6665cf22a0: ver 2 0 (tinfo 0x7f665a4315c0)
11-19 11:39:53.638 3379-3417/com.pin.sergio.saturn D/EGL_emulation:
eglMakeCurrent: 0x7f6665cf22a0: ver 2 0 (tinfo 0x7f665a4315c0)
11-19 11:39:53.640 3379-3417/com.pin.sergio.saturn E/Surface:
getSlotFromBufferLocked: unknown buffer: 0x7f6665cf28e0
11-19 11:40:59.126 3379-3417/com.pin.sergio.saturn D/EGL_emulation:
eglMakeCurrent: 0x7f6665cf22a0: ver 2 0 (tinfo 0x7f665a4315c0)
11-19 11:40:59.206 3379-3417/com.pin.sergio.saturn E/Surface:
getSlotFromBufferLocked: unknown buffer: 0x7f6665cf3f60
11-19 11:41:04.792 3379-3417/com.pin.sergio.saturn D/EGL_emulation:
eglMakeCurrent: 0x7f6665cf22a0: ver 2 0 (tinfo 0x7f665a4315c0)
11-19 11:41:04.795 3379-3417/com.pin.sergio.saturn E/Surface:
getSlotFromBufferLocked: unknown buffer: 0x7f6665cf2480
我再次使用堆栈跟踪，我发出了错误，并得到了这个错误：
11-19 16:21:59.562 3050-3050/com.pin.sergio.saturn E/RecyclerView: No
adapter attached; skipping layout
11-19 16:21:59.605 3050-3050/com.pin.sergio.saturn W/art: Before Android
4.1, method int
android.support.v7.widget.ListViewCompat.lookForSelectablePosition(int,
boolean) would have incorrectly overridden the package-private method in
android.widget.ListView
11-19 16:21:59.731 3050-3050/com.pin.sergio.saturn E/RecyclerView: No
adapter attached; skipping layout
11-19 16:22:00.217 3050-3050/com.pin.sergio.saturn W/Glide: Failed to find
GeneratedAppGlideModule. You should include an annotationProcessor compile
dependency on com.github.bumptech.glide:compiler in your application and a
@GlideModule annotated AppGlideModule implementation or LibraryGlideModules
will be silently ignored
答案 0 :(得分：0)
使用此
LinearLayoutManager mLinearLayoutManager=new LinearLayoutManager(this);
receylerview.setLayoutManager(mLinearLayoutManager);