由于一个设置布局管理器和适配器的函数导致应用程序崩溃

Question

我使用的是android studio。

请帮助如果你知道如何解决它。好的，所以当我把数据放入回收器视图函数并调用它时，应用程序崩溃了(当我删除它时，它工作得很好，所以我100%确定问题是在putdataintorecyclerview函数内)，错误代码为:

Process: com.example.watchitappthatworks, PID: 13438
android.content.res.Resources$NotFoundException: String resource ID #0x3e9
at android.content.res.Resources.getText(Resources.java:444)
at android.widget.TextView.setText(TextView.java:6412)
at com.example.watchitappthatworks.Adaptery.onBindViewHolder(Adaptery.java:54)
at com.example.watchitappthatworks.Adaptery.onBindViewHolder(Adaptery.java:32)
at androidx.recyclerview.widget.RecyclerView$Adapter.onBindViewHolder(RecyclerView.java:7065)
at androidx.recyclerview.widget.RecyclerView$Adapter.bindViewHolder(RecyclerView.java:7107)
at androidx.recyclerview.widget.RecyclerView$Recycler.tryBindViewHolderByDeadline(RecyclerView.java:6012)
at androidx.recyclerview.widget.RecyclerView$Recycler.tryGetViewHolderForPositionByDeadline(RecyclerView.java:6279)
at androidx.recyclerview.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:6118)
at androidx.recyclerview.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:6114)
at androidx.recyclerview.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:2303)
at androidx.recyclerview.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1627)
at androidx.recyclerview.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1587)
at androidx.recyclerview.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:665)
at androidx.recyclerview.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:4134)
at androidx.recyclerview.widget.RecyclerView.dispatchLayout(RecyclerView.java:3851)
at androidx.recyclerview.widget.RecyclerView.onLayout(RecyclerView.java:4404)
at android.view.View.layout(View.java:22844)
at android.view.ViewGroup.layout(ViewGroup.java:6389)
at androidx.constraintlayout.widget.ConstraintLayout.onLayout(ConstraintLayout.java:1873)
at android.view.View.layout(View.java:22844)
at android.view.ViewGroup.layout(ViewGroup.java:6389)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
at android.view.View.layout(View.java:22844)
at android.view.ViewGroup.layout(ViewGroup.java:6389)
at androidx.appcompat.widget.ActionBarOverlayLayout.onLayout(ActionBarOverlayLayout.java:536)
at android.view.View.layout(View.java:22844)
at android.view.ViewGroup.layout(ViewGroup.java:6389)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
at android.view.View.layout(View.java:22844)
at android.view.ViewGroup.layout(ViewGroup.java:6389)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1829)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1673)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1582)
at android.view.View.layout(View.java:22844)
at android.view.ViewGroup.layout(ViewGroup.java:6389)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
at com.android.internal.policy.DecorView.onLayout(DecorView.java:784)
at android.view.View.layout(View.java:22844)
at android.view.ViewGroup.layout(ViewGroup.java:6389)
at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:3470)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2938)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1952)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:8171)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:972)
at android.view.Choreographer.doCallbacks(Choreographer.java:796)
at android.view.Choreographer.doFrame(Choreographer.java:731)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:957)
at android.os.Handler.handleCallback(Handler.java:938)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:223)
2021-10-05 12:24:04.827 13438-13438/com.example.watchitappthatworks E/AndroidRuntime:     at android.app.ActivityThread.main(ActivityThread.java:7656)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)

这是我的主要活动代码<<strong>主要活动/strong>

package com.example.watchitappthatworks;
import androidx.appcompat.app.AppCompatActivity;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import android.os.Bundle;
import android.util.Log;
import java.util.ArrayList;
import java.util.List;
import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;
import retrofit2.Retrofit;
import retrofit2.converter.gson.GsonConverterFactory;
public class MainActivity extends AppCompatActivity {
RecyclerView recyclerView;
List<Movie> movieList;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
recyclerView = findViewById(R.id.recyclerView);
movieList = new ArrayList<>();
Retrofit retrofit = new Retrofit.Builder()
.baseUrl("https://run.mocky.io/")
.addConverterFactory(GsonConverterFactory.create())
.build();
MovieApi movieApi = retrofit.create(MovieApi.class);
Call<List<Movie>> call = movieApi.getMovies();
call.enqueue(new Callback<List<Movie>>() {
@Override
public void onResponse(Call<List<Movie>> call, Response<List<Movie>> response) {
if (response.code() != 200){
//handle the error and display it
return;
}
List<Movie> movies = response.body();
for (Movie movie : movies){
movieList.add(movie);
}
PutDataIntoRecyclerView(movieList);
}
@Override
public void onFailure(Call<List<Movie>> call, Throwable t) {
}
});
}
private void PutDataIntoRecyclerView(List<Movie> movieList) {
Adaptery adaptery = new Adaptery(this, movieList);
recyclerView.setLayoutManager(new LinearLayoutManager(this));
recyclerView.setAdapter(adaptery);
}
}

这是我的适配器classcode

package com.example.watchitappthatworks;
import android.content.Context;
import android.media.Image;
import android.text.Layout;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.recyclerview.widget.RecyclerView;
import java.util.List;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.recyclerview.widget.RecyclerView;
import com.bumptech.glide.Glide;
import java.util.List;
import java.util.zip.Inflater;
public class Adaptery extends RecyclerView.Adapter<Adaptery.MyViewHolder> {
private Context mContext;
private List<Movie> moviesList;
public Adaptery(Context mContext, List<Movie> moviesList) {
this.mContext = mContext;
this.moviesList = moviesList;
}
@NonNull
@Override
public MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
View v;
LayoutInflater layoutInflater = LayoutInflater.from(mContext);
v = layoutInflater.inflate(R.layout.movie_item, parent, false);
return new MyViewHolder(v);
}
@Override
public void onBindViewHolder(@NonNull MyViewHolder holder, int position) {
holder.id.setText(moviesList.get(position).getId());
holder.title.setText(moviesList.get(position).getName());
Glide.with(mContext)
.load(moviesList.get(position).getImage())
.into(holder.img);
}
@Override
public int getItemCount() {
return moviesList.size();
}

public static class MyViewHolder extends RecyclerView.ViewHolder{
TextView title;
TextView id;
ImageView img;

public MyViewHolder(@NonNull View itemView) {
super(itemView);
title = itemView.findViewById(R.id.movieTitle);
id = itemView.findViewById(R.id.idText);
img = itemView.findViewById(R.id.imageView);
}
}

}

这是我的电影类代码

package com.example.watchitappthatworks;
public class Movie {
private int id;
private String name;
private String image;

public int getId() {
return id;
}
public String getName() {
return name;
}
public String getImage() {
return image;
}
}

感谢

Answer 1

holder.id.setText(moviesList.get(position).getId());

这一行导致崩溃，为什么你试图使用电影的整数id来设置文本?你肯定想用getName()代替。