Java 膨胀新片段时出错

Java 膨胀新片段时出错,java,android,xml,android-fragments,android-intent,Java,Android,Xml,Android Fragments,Android Intent,摘要:当单击项目以显示详细数据时,MainActivityFragment将意向传递给DetailedActivity。因为我想在两个窗格的界面中显示这些内容,所以我需要将DetailedActivity设置为一个片段 问题:每当单击MainActivityFragment中的项目以启动DetailedActivityFragment的意图时,我都会收到一条错误消息,表示无法启动或膨胀活动。这里的detailedActivity被命名为“test”和“testFragment”。它似乎指向act

摘要:当单击项目以显示详细数据时,MainActivityFragment将意向传递给DetailedActivity。因为我想在两个窗格的界面中显示这些内容,所以我需要将DetailedActivity设置为一个片段

问题:每当单击MainActivityFragment中的项目以启动DetailedActivityFragment的意图时,我都会收到一条错误消息,表示无法启动或膨胀活动。这里的detailedActivity被命名为“test”和“testFragment”。它似乎指向activity_test.xml的第25行,该行是include layout=“@…”的行

由于片段_test.xml的长度,我将其省略,但我将向任何想要查看它或清单的人提供一个github链接

我目前是安卓世界的新手,因此非常感谢您的帮助=)!我项目的这个分支现在是一个巨大的烂摊子,现在正在进行实验,所以请原谅这个烂摊子

Github链接:

import android.support.v4.app.Fragment;
以下是活动文件vvv的代码

package com.rykuno.movietestapp.Activities;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;

import com.rykuno.movietestapp.R;

public class test extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_test);
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

    }

}
那碎片呢

package com.rykuno.movietestapp.Activities;

import android.content.Intent;
import android.net.Uri;
import android.support.v4.app.Fragment;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.TextView;

import com.rykuno.movietestapp.Adapter.TrailerAdapter;
import com.rykuno.movietestapp.BuildConfig;
import com.rykuno.movietestapp.Data.DatabaseHelper;
import com.rykuno.movietestapp.R;
import com.squareup.picasso.Picasso;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import butterknife.Bind;
import butterknife.ButterKnife;
import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;

/**
 * A placeholder fragment containing a simple view.
 */
public class testFragment extends Fragment {
    private static final String MOVIEKEYS = "videoKeys";
    private String movieVideoUrl;
    private List<String> movieKeys = new ArrayList<>();
    private String mPoster;
    private String mOriginalTitle;
    private String mPlot;
    private String mReleaseDate;
    private String mBackDrop;
    private String mRating;
    private boolean mFavorited = false;
    private int mId;
    private DatabaseHelper db;
    private TrailerAdapter mTrailerAdapter;
    @Bind(R.id.title_textView)
    TextView mTitleTextView;
    @Bind(R.id.rating_textView)
    TextView mRatingTextView;
    @Bind(R.id.plot_textView)
    TextView mPlotTextView;
    @Bind(R.id.backdrop_image)
    ImageView mBackdropImageView;
    @Bind(R.id.poster_imageView)
    ImageView mPosterImageView;
    @Bind(R.id.released_textView)
    TextView mReleaseDateTextView;
    @Bind(R.id.comments_button)
    Button mCommentsButton;
    @Bind(R.id.favorite_imageView)
    ImageView mFavoritesImageView;
    @Bind(R.id.trailer_gridview)
    GridView mGridView;

    public testFragment() {
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        View rootView = inflater.inflate(R.layout.fragment_test, container, false);

        db = new DatabaseHelper(getActivity());
        ButterKnife.bind(getActivity());
        extractExtras();
        setViewData();
        getMovieYoutubeHandle();
        setClickItems();
        return rootView;
    }

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

    }

    private void setViewData() {
        Picasso.with(getActivity()).load("http://image.tmdb.org/t/p/w780/" + mBackDrop).into(mBackdropImageView);
        Picasso.with(getActivity()).load("http://image.tmdb.org/t/p/w342/" + mPoster).into(mPosterImageView);
        mTitleTextView.setText(mOriginalTitle);
        mRatingTextView.setText(mRating + "/10");
        mPlotTextView.setText(mPlot);
        mReleaseDateTextView.setText(mReleaseDate);

    }

    private void extractExtras() {
        mPoster = getActivity().getIntent().getStringExtra("poster");
        mOriginalTitle = getActivity().getIntent().getStringExtra("title");
        mPlot = getActivity().getIntent().getStringExtra("plot");
        mReleaseDate = getActivity().getIntent().getStringExtra("releaseDate");
        mBackDrop = getActivity().getIntent().getStringExtra("backdrop");
        mRating = getActivity().getIntent().getStringExtra("rating");
        mId = getActivity().getIntent().getIntExtra("id", 0);
        mFavorited = getActivity().getIntent().getBooleanExtra("favorited", false);

    }

    private void getMovieYoutubeHandle(){
        movieVideoUrl = "http://api.themoviedb.org/3/movie/"+mId+"/videos?api_key="+ BuildConfig.MY_MOVIE_DB_API_KEY;
        OkHttpClient client = new OkHttpClient();
        Request request = new Request.Builder().url(movieVideoUrl).build();
        Call call = client.newCall(request);
        call.enqueue(new Callback() {
            @Override
            public void onFailure(Call call, IOException e) {
            }

            @Override
            public void onResponse(Call call, Response response) throws IOException {
                String jsonData = response.body().string();
                try {
                    movieKeys = Arrays.asList(getTrailerData(jsonData));
                    getActivity().runOnUiThread(new Runnable() {
                        @Override
                        public void run() {
                            mTrailerAdapter.setListData(movieKeys);
                        }
                    });
                } catch (JSONException e) {
                    e.printStackTrace();
                }
            }
        });

    }

    private String[] getTrailerData(String jsonData) throws JSONException {
        JSONObject trailerDetails = new JSONObject(jsonData);
        JSONArray results = trailerDetails.getJSONArray("results");
        String[] keyArray = new String[results.length()];
        for(int i = 0; i<results.length(); i++){
            JSONObject keyResults = results.getJSONObject(i);
            String youtubeKey = keyResults.getString("key");
            keyArray[i] = youtubeKey;
        }
        return keyArray;
    }

    private void setClickItems() {
        //initializes gridview for trailers and onItemClicks
        mTrailerAdapter = new TrailerAdapter(getActivity(), R.layout.trailer_item, movieKeys);
        mGridView.setAdapter(mTrailerAdapter);
        mGridView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                String keyPosition = movieKeys.get(position).toString();
                startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("https://www.youtube.com/watch?v=" + keyPosition)));
            }
        });

        //onClick launches the CommentsActivity
        mCommentsButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent(getActivity(), CommentsActivity.class);
                intent.putExtra("id", mId);
                startActivity(intent);
            }
        });
        //onClick for favorites
        mFavoritesImageView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                db = new DatabaseHelper(getActivity());
                boolean isInserted = db.insertData(getActivity(), mId, mOriginalTitle, mPlot, mBackDrop, mPoster, mRating, mReleaseDate);
                if (isInserted = true) {
                    mFavoritesImageView.setImageResource(android.R.drawable.star_big_on);
                    Log.v(DetailedMovie.class.getSimpleName(), "entry worked");
                } else if (isInserted = false) {
                    Log.v(DetailedMovie.class.getSimpleName(), "entry failed");
                }
            }
        });
    }

    @Override
    public void onSaveInstanceState(Bundle outState) {
        ArrayList<String> toSave = movieKeys instanceof ArrayList ?
                (ArrayList<String>) movieKeys : new ArrayList<>(movieKeys);
        outState.putStringArrayList(MOVIEKEYS, toSave);
        super.onSaveInstanceState(outState);
    }
}
package com.rykuno.movietestapp.Activities;
导入android.content.Intent;
导入android.net.Uri;
导入android.support.v4.app.Fragment;
导入android.os.Bundle;
导入android.util.Log;
导入android.view.LayoutInflater;
导入android.view.view;
导入android.view.ViewGroup;
导入android.widget.AdapterView;
导入android.widget.Button;
导入android.widget.GridView;
导入android.widget.ImageView;
导入android.widget.TextView;
导入com.rykuno.movietestapp.Adapter.TrailerAdapter;
导入com.rykuno.movietestapp.BuildConfig;
导入com.rykuno.movietestapp.Data.DatabaseHelper;
导入com.rykuno.movietestapp.R;
导入com.squareup.picasso.picasso;
导入org.json.JSONArray;
导入org.json.JSONException;
导入org.json.JSONObject;
导入java.io.IOException;
导入java.util.ArrayList;
导入java.util.array;
导入java.util.List;
进口毛刀。装订;
进口毛刀,毛刀;
导入okhttp3.Call;
导入okhttp3.Callback;
导入okhttp3.OkHttpClient;
导入okhttp3.请求;
导入okhttp3.响应;
/**
*包含简单视图的占位符片段。
*/
公共类testFragment扩展了片段{
私有静态最终字符串MOVIEKEYS=“videoKeys”;
私有字符串movieVideoUrl;
private List movieKeys=new ArrayList();
私有字符串选择器;
私有字符串Moriginaltle;
私有字符串mPlot;
私有字符串mReleaseDate;
私有字符串mBackDrop;
私用字符串;
私有布尔值mFavorited=false;
私人int mId;
专用数据库;
私人列车适配器mTrailerAdapter;
@绑定(R.id.title\u textView)
TextView mTitleTextView;
@绑定(R.id.rating_textView)
text视图mratingtext视图;
@绑定(R.id.plot\u textView)
TextView-mPlotTextView;
@绑定(R.id.U图像)
ImageView mBackdropImageView;
@绑定(R.id.poster\u图像视图)
图像视图;
@绑定(R.id.released\u textView)
TextView mReleaseDateTextView;
@绑定(R.id.comments\u按钮)
按钮mCommentsButton;
@绑定(R.id.favorite\u图像视图)
ImageView mFavoritesImageView;
@绑定(R.id.trailer\u gridview)
GridView-mGridView;
公共测试片段(){
}
@凌驾
创建视图上的公共视图(布局、充气机、视图组容器、,
Bundle savedInstanceState){
视图根视图=充气机。充气(R.layout.fragment_测试,容器,错误);
db=新的DatabaseHelper(getActivity());
ButterKnife.bind(getActivity());
Extracts();
setViewData();
getMovieYoutubeHandle();
设置ClickItems();
返回rootView;
}
@凌驾
创建时的公共void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
}
私有void setViewData(){
Picasso.with(getActivity()).load(“http://image.tmdb.org/t/p/w780/“+mBackDrop).进入(mBackdropImageView);
Picasso.with(getActivity()).load(“http://image.tmdb.org/t/p/w342/“+mPoster).into(mPosterImageView);
mTitleTextView.setText(Moriginaltle);
mRatingTextView.setText(mRating+“/10”);
setText(mPlot);
mReleaseDateTextView.setText(mReleaseDate);
}
私家车{
mPoster=getActivity().getIntent().getStringExtra(“海报”);
Moriginattle=getActivity().getIntent().getStringExtra(“标题”);
mPlot=getActivity().getIntent().getStringExtra(“绘图”);
mReleaseDate=getActivity().getIntent().getStringExtra(“发布日期”);
mBackDrop=getActivity().getIntent().getStringExtra(“背景”);
mRating=getActivity().getIntent().getStringExtra(“评级”);
mId=getActivity().getIntent().getIntExtra(“id”,0);
mFavorited=getActivity().getIntent().getBooleanExtra(“favorited”,false);
}
私有void getMovieYoutubeHandle(){
movieVideoUrl=”http://api.themoviedb.org/3/movie/“+mId+”/videos?api_key=“+BuildConfig.MY_MOVIE_DB_api_key;
OkHttpClient=新的OkHttpClient();
Request Request=newrequest.Builder().url(movieVideoUrl.build();
Call Call=client.newCall(请求);
call.enqueue(新回调(){
@凌驾
公共void onFailure(调用调用,IOE异常){
}
@凌驾
public void onResponse(调用调用、响应响应)引发IOException{
String jsonData=response.body().String();
试一试{
movieKeys=Arrays.asList(getTrailerData(jsonData));
getActivity().runOnUiThread(新的Runnable()){
@凌驾
公开募捐{
mTrailerAdapter.setListData(电影键);
}
});
}捕获(JSONExcept)
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true"
    tools:context="com.rykuno.movietestapp.Activities.test">

    <android.support.design.widget.AppBarLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:theme="@style/AppTheme.AppBarOverlay">

        <android.support.v7.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            android:background="?attr/colorPrimary"
            app:popupTheme="@style/AppTheme.PopupOverlay"/>

    </android.support.design.widget.AppBarLayout>

    <include layout="@layout/content_test"/>


</android.support.design.widget.CoordinatorLayout>
<fragment android:id="@+id/fragment1"
          android:name="com.rykuno.movietestapp.Activities.testFragment"
          xmlns:android="http://schemas.android.com/apk/res/android"
          xmlns:app="http://schemas.android.com/apk/res-auto"
          xmlns:tools="http://schemas.android.com/tools"
          android:layout_width="match_parent"
          android:layout_height="match_parent"
          app:layout_behavior="@string/appbar_scrolling_view_behavior"
          tools:layout="@layout/fragment_test"/>
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
 <include  layout="@layout/content_test"
           app:layout_behavior="@string/appbar_scrolling_view_behavior"
        />