Android 我的应用程序没有'；平板电脑上什么也看不出来

我的应用程序在移动设备上运行得非常完美，但当我尝试在平板电脑上运行时，它不会显示任何错误，而是在Genymotion Emulator（谷歌Nexus 9）上运行。
我将在这里发布我的日志、代码和Xml_布局

这也会出现在我的事件日志中

12:17:25 PM Can't bind to local 8636 for debugger
12:17:28 PM An established connection was aborted by the software in your host machine
        java.io.IOException: An established connection was aborted by the software in your host machine

修甲师

<?xml version="1.0" encoding="utf-8"?>

主要活动

public class MainActivity extends AppCompatActivity {

public static final String popluar = "popularity.desc";
public static final String top_rate = "vote_average.desc";
public static Context context;
public static ArrayList<Movie> movies = new ArrayList<>();
public static FragmentManager fm;
public static Configuration config;


public static String id;
public static String title;
public static String releaseDate;
public static String overView;
public static String voteAverage;
public static String popularity;
public static String poster;

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

    setContentView(R.layout.activity_main);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);

    context = MainActivity.this;
    fm = getSupportFragmentManager();
    config = getResources().getConfiguration();

    ReplaceFragments(popluar);


}

public static boolean isTablet() {
    if (config.smallestScreenWidthDp >= 600) {
        return true;
    }else {
        return false;
    }
}

public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.menu_main, menu);
    return true;
}

public boolean onOptionsItemSelected(MenuItem item) {
    int id = item.getItemId();

    if (id == R.id.most_popular) {
        ReplaceFragments(popluar);
        return true;
    }
    if (id == R.id.highest_rated) {
        ReplaceFragments(top_rate);
        return true;
    }
    if (id == R.id.favorite) {
        ReplaceFragments("fav");
        return true;
    }
    return super.onOptionsItemSelected(item);
}

private void ReplaceFragments(String SortBy) {
    if (isTablet()){
        MainFragment mainFragment = MainFragment.newInstance(SortBy);
        getSupportFragmentManager().beginTransaction().replace(R.id.tabletMain, mainFragment)
                .commit();
    }else{
        MainFragment mainFragment = MainFragment.newInstance(SortBy);
        getSupportFragmentManager().beginTransaction().replace(R.id.fragmentMain, mainFragment)
                .commit();
    }

}

public static void showDetails(int position) {
    id = movies.get(position).getId();
    title = movies.get(position).getTitle();
    releaseDate = movies.get(position).getReleaseDate();
    overView = movies.get(position).getOverView();
    voteAverage = movies.get(position).getVoteAverage();
    popularity = movies.get(position).getPopularity();
    poster = movies.get(position).getLargePoster();

    if (isTablet()) {
        DetailFragment detailFragment = new DetailFragment();
        fm.beginTransaction().replace(R.id.tabletDetail, detailFragment)
                .commit();
    } else {
        Intent intent = new Intent(context, DetailedActivity.class);
        context.startActivity(intent);
    }

}

}

public类MainActivity扩展了AppCompatActivity{
公共静态最终字符串popluar=“popularity.desc”；
公共静态最终字符串top\u rate=“vote\u average.desc”；
公共静态语境；
public static ArrayList movies=new ArrayList（）；
公共静态碎片管理器fm；
公共静态配置；
公共静态字符串id；
公共静态字符串标题；
公共静态字符串releaseDate；
公共静态字符串概述；
公共静态字符串平均值；
公共静态字符串流行；
公共静态字符串海报；
@凌驾
创建时受保护的void（Bundle savedInstanceState）{
super.onCreate（savedInstanceState）；
setContentView（R.layout.activity_main）；
Toolbar Toolbar=（Toolbar）findViewById（R.id.Toolbar）；
设置支持操作栏（工具栏）；
context=MainActivity.this；
fm=getSupportFragmentManager（）；
config=getResources（）.getConfiguration（）；
替换片段（popluar）；
}
公共静态布尔值isTablet（）{
如果（config.smallestScreenWidthDp>=600）{
返回true；
}否则{
返回false；
}
}
公共布尔onCreateOptions菜单（菜单）{
getMenuInflater（）.充气（右菜单菜单菜单主菜单）；
返回true；
}
公共布尔值onOptionsItemSelected（菜单项项）{
int id=item.getItemId（）；
if（id==R.id.most_popular）{
替换片段（popluar）；
返回true；
}
如果（id==R.id.最高额定值）{
更换碎片（最高价格）；
返回true；
}
if（id==R.id.favorite）{
替换碎片（“fav”）；
返回true；
}
返回super.onOptionsItemSelected（项目）；
}
私有void ReplaceFragments（字符串排序）{
if（isTablet（））{
MainFragment MainFragment=MainFragment.newInstance（排序）；
getSupportFragmentManager（）.beginTransaction（）.replace（R.id.tabletMain，mainFragment）
.commit（）；
}否则{
MainFragment MainFragment=MainFragment.newInstance（排序）；
getSupportFragmentManager（）.beginTransaction（）.replace（R.id.fragmentMain，mainFragment）
.commit（）；
}
}
公共静态无效显示详细信息（内部位置）{
id=movies.get（position.getId（）；
title=movies.get（position.getTitle（）；
releaseDate=movies.get（position.getReleaseDate（）；
overView=movies.get（position.getOverView（）；
voteAverage=movies.get（position.getVoteAverage（）；
流行度=电影。get（position）。GetPosition（）；
poster=movies.get（position.getLargePoster（）；
if（isTablet（））{
DetailFragment DetailFragment=新的DetailFragment（）；
fm.beginTransaction（）.replace（R.id.tabletDetail，detailFragment）
.commit（）；
}否则{
意向意向=新意向（上下文，DetailedActivity.class）；
背景。开始触觉（意图）；
}
}
}

主要片段

public class MainFragment extends Fragment {

public final static String API_KEY = "b932ba435fc93a5944938fe9d44cd198";
public final String BASE_URL = "http://api.themoviedb.org/3/discover/movie?sort_by=&api_key=";

movieAdapter adapter;
movieAdapter DbAdapter;
GridView gridview;
DbOpenHelper dbOpenHelper;
Context context;
String sortOrder;


public MainFragment() {
}

public static MainFragment newInstance(String sortOrder) {
    Bundle args = new Bundle();
    args.putString("SORT", sortOrder);
    MainFragment fragment = new MainFragment();
    fragment.setArguments(args);
    return fragment;
}

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    if (getArguments() != null) {
        sortOrder = getArguments().getString("SORT");
        if (sortOrder == "fav") {
            new FetchDataFromDb().execute();
        } else {
            new FetchDataFromApi(sortOrder).execute();
        }
    }
}

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_main, container, false);
    gridview = (GridView) view.findViewById(R.id.gridView);
    context = getActivity();
    adapter = new movieAdapter(context, R.layout.movie_item, MainActivity.movies);
    return view;
}

class FetchDataFromApi extends AsyncTask<String, Void, Boolean> {
    String SORT_CATEGORY;

    FetchDataFromApi(String paramUrl) {
        SORT_CATEGORY = paramUrl;
    }

    @Override
    protected Boolean doInBackground(String... params) {
        HttpURLConnection urlConnection = null;
        try {
            Uri uriBuilder = Uri.parse(BASE_URL).buildUpon()
                    .appendQueryParameter("sort_by", SORT_CATEGORY)
                    .appendQueryParameter("api_key", API_KEY)
                    .build();
            URL url = new URL(uriBuilder.toString());
            urlConnection = (HttpURLConnection) url.openConnection();

            InputStream in = urlConnection.getInputStream();
            BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(in));
            StringBuilder sb = new StringBuilder();
            String line;
            while ((line = bufferedReader.readLine()) != null) {
                sb.append(line);
            }
            String response = sb.toString();
            ParseJsonData(response);
        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } catch (JSONException e) {
            e.printStackTrace();
        } finally {
            urlConnection.disconnect();
        }
        return null;
    }

    @Override
    protected void onPostExecute(Boolean result) {
        super.onPostExecute(result);
        gridview.setAdapter(adapter);
        Log.v("debug", String.valueOf(gridview.getAdapter()));
        if (MainActivity.isTablet()) {
            /*MainActivity.showDetails(0);*/
        }
        gridview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long ss) {
                MainActivity.showDetails(position);
            }
        });
    }
}

private void ParseJsonData(String response) throws JSONException {
    String PosterBaseUrl = "http://image.tmdb.org/t/p/";
    String LargePoster = "w185";
    String SmallPoster = "";
    final String RESULTS = "results";
    final String ORIGINAL_TITLE = "original_title";
    final String OVERVIEW = "overview";
    final String RELEASE_DATE = "release_date";
    final String POSTER_PATH = "poster_path";
    final String VOTE_AVERAGE = "vote_average";
    final String POPULARITY = "popularity";
    final String ID = "id";

    MainActivity.movies.clear();

    JSONObject jsono = new JSONObject(response);
   // Log.v("Json", response);
    JSONArray jarray = jsono.getJSONArray(RESULTS);
    for (int i = 0; i < jarray.length(); i++) {
        JSONObject object = jarray.getJSONObject(i);
        String id = object.getString(ID);
        String title = object.getString(ORIGINAL_TITLE);
        String releaseDate = object.getString(RELEASE_DATE);
        String overView = object.getString(OVERVIEW);
        String voteAverage = object.getString(VOTE_AVERAGE);
        String popularity = object.getString(POPULARITY);
        String posterPath = object.getString(POSTER_PATH);
        String BigPoster = PosterBaseUrl + LargePoster + posterPath;
        String MinPoster = PosterBaseUrl + SmallPoster + posterPath;

        Movie m = new Movie();
        m.setId(id);
        m.setTitle(title);
        m.setReleaseDate(releaseDate);
        m.setOverView(overView);
        m.setVoteAverage(voteAverage);
        m.setPopularity(popularity);
        m.setLargePoster(BigPoster);
        m.setMinPoster(MinPoster);
        MainActivity.movies.add(m);
    }
}

class FetchDataFromDb extends AsyncTask<String, Void, Boolean> {

    @Override
    protected Boolean doInBackground(String... params) {
        dbOpenHelper = new DbOpenHelper(MainActivity.context);
        MainActivity.movies = dbOpenHelper.getAllFavoritePosters();
        return null;
    }

    @Override
    protected void onPostExecute(Boolean aBoolean) {
        super.onPostExecute(aBoolean);
        Log.v("database status", "Finished From Db");
        DbAdapter = new movieAdapter(context, R.layout.movie_item, MainActivity.movies);
        gridview.setAdapter(DbAdapter);
        if (MainActivity.isTablet()) {
            MainActivity.showDetails(0);
        }
        gridview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long ss) {
                MainActivity.showDetails(position);
            }
        });
    }
}
}

public类MainFragment扩展片段{
公共最终静态字符串API_KEY=“b932ba435fc93a5944938fe9d44cd198”；
公共最终字符串BASE_URL=”http://api.themoviedb.org/3/discover/movie?sort_by=&api_key=";
电影适配器；
电影适配器；
GridView；
DbOpenHelper-DbOpenHelper；
语境；
字符串排序器；
公共MainFragment（）{
}
公共静态MainFragment newInstance（字符串排序器）{
Bundle args=新Bundle（）；
args.putString（“SORT”，sortOrder）；
MainFragment=新的MainFragment（）；
fragment.setArguments（args）；
返回片段；
}
@凌驾
创建时的公共void（Bundle savedInstanceState）{
super.onCreate（savedInstanceState）；
如果（getArguments（）！=null）{
sortOrder=getArguments（）.getString（“排序”）；
如果（排序器==“fav”）{
新建FetchDataFromDb（）.execute（）；
}否则{
新的FetchDataFromApi（sortOrder）.execute（）；
}
}
}
@凌驾
CreateView上的公共视图（布局、充气机、视图组容器、捆绑包保存状态）{
视图=充气机。充气（R.layout.fragment_main，容器，假）；
gridview=（gridview）view.findViewById（R.id.gridview）；
context=getActivity（）；
adapter=新电影适配器（上下文，R.layout.movie_项，MainActivity.movies）；
返回视图；
}
类FetchDataFromApi扩展了AsyncTask{
字符串分类；
FetchDataFromApi（字符串参数URL）{
SORT_CATEGORY=paramUrl；
}
@凌驾
受保护的布尔doInBackground（字符串…参数）{
HttpURLConnection-urlConnection=null；
试一试{
Uri-uriBuilder=Uri.parse（BASE_-URL）.buildon（）
.appendQueryParameter（“排序依据”，排序类别）
.appendQueryParameter（“api_键”，api_键）
.build（）；
URL=新URL（uriBuilder.toString（））；
urlConnection=（HttpURLConnection）url.openConnection（）；
InputStream in=urlConnection.getInputStream（）；
BufferedReader BufferedReader=新的BufferedReader（新的InputStreamReader（in））；
StringBuilder sb=新的StringBuilder（）；
弦线；
而（（line=bufferedReader.readLine（））！=null）{
某人附加（行）；
}
字符串响应=sb.toString（）；
ParseJsonData（应答）；
}捕获（格式错误）{
e、 printStackTrace（）；
}捕获（IOE异常）{
e、 printStackTrace（）；
}捕获（JSONException e）{
e、 printStackTrace（）；
}最后{
urlConnection.disconnect（）；
}
返回null；
}
@凌驾
受保护的void onPostExecute（布尔结果）{
super.onPostExecute（结果）；
网格视图
public class MainActivity extends AppCompatActivity {

public static final String popluar = "popularity.desc";
public static final String top_rate = "vote_average.desc";
public static Context context;
public static ArrayList<Movie> movies = new ArrayList<>();
public static FragmentManager fm;
public static Configuration config;


public static String id;
public static String title;
public static String releaseDate;
public static String overView;
public static String voteAverage;
public static String popularity;
public static String poster;

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

    setContentView(R.layout.activity_main);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);

    context = MainActivity.this;
    fm = getSupportFragmentManager();
    config = getResources().getConfiguration();

    ReplaceFragments(popluar);


}

public static boolean isTablet() {
    if (config.smallestScreenWidthDp >= 600) {
        return true;
    }else {
        return false;
    }
}

public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.menu_main, menu);
    return true;
}

public boolean onOptionsItemSelected(MenuItem item) {
    int id = item.getItemId();

    if (id == R.id.most_popular) {
        ReplaceFragments(popluar);
        return true;
    }
    if (id == R.id.highest_rated) {
        ReplaceFragments(top_rate);
        return true;
    }
    if (id == R.id.favorite) {
        ReplaceFragments("fav");
        return true;
    }
    return super.onOptionsItemSelected(item);
}

private void ReplaceFragments(String SortBy) {
    if (isTablet()){
        MainFragment mainFragment = MainFragment.newInstance(SortBy);
        getSupportFragmentManager().beginTransaction().replace(R.id.tabletMain, mainFragment)
                .commit();
    }else{
        MainFragment mainFragment = MainFragment.newInstance(SortBy);
        getSupportFragmentManager().beginTransaction().replace(R.id.fragmentMain, mainFragment)
                .commit();
    }

}

public static void showDetails(int position) {
    id = movies.get(position).getId();
    title = movies.get(position).getTitle();
    releaseDate = movies.get(position).getReleaseDate();
    overView = movies.get(position).getOverView();
    voteAverage = movies.get(position).getVoteAverage();
    popularity = movies.get(position).getPopularity();
    poster = movies.get(position).getLargePoster();

    if (isTablet()) {
        DetailFragment detailFragment = new DetailFragment();
        fm.beginTransaction().replace(R.id.tabletDetail, detailFragment)
                .commit();
    } else {
        Intent intent = new Intent(context, DetailedActivity.class);
        context.startActivity(intent);
    }

}

}

public class MainFragment extends Fragment {

public final static String API_KEY = "b932ba435fc93a5944938fe9d44cd198";
public final String BASE_URL = "http://api.themoviedb.org/3/discover/movie?sort_by=&api_key=";

movieAdapter adapter;
movieAdapter DbAdapter;
GridView gridview;
DbOpenHelper dbOpenHelper;
Context context;
String sortOrder;


public MainFragment() {
}

public static MainFragment newInstance(String sortOrder) {
    Bundle args = new Bundle();
    args.putString("SORT", sortOrder);
    MainFragment fragment = new MainFragment();
    fragment.setArguments(args);
    return fragment;
}

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    if (getArguments() != null) {
        sortOrder = getArguments().getString("SORT");
        if (sortOrder == "fav") {
            new FetchDataFromDb().execute();
        } else {
            new FetchDataFromApi(sortOrder).execute();
        }
    }
}

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_main, container, false);
    gridview = (GridView) view.findViewById(R.id.gridView);
    context = getActivity();
    adapter = new movieAdapter(context, R.layout.movie_item, MainActivity.movies);
    return view;
}

class FetchDataFromApi extends AsyncTask<String, Void, Boolean> {
    String SORT_CATEGORY;

    FetchDataFromApi(String paramUrl) {
        SORT_CATEGORY = paramUrl;
    }

    @Override
    protected Boolean doInBackground(String... params) {
        HttpURLConnection urlConnection = null;
        try {
            Uri uriBuilder = Uri.parse(BASE_URL).buildUpon()
                    .appendQueryParameter("sort_by", SORT_CATEGORY)
                    .appendQueryParameter("api_key", API_KEY)
                    .build();
            URL url = new URL(uriBuilder.toString());
            urlConnection = (HttpURLConnection) url.openConnection();

            InputStream in = urlConnection.getInputStream();
            BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(in));
            StringBuilder sb = new StringBuilder();
            String line;
            while ((line = bufferedReader.readLine()) != null) {
                sb.append(line);
            }
            String response = sb.toString();
            ParseJsonData(response);
        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } catch (JSONException e) {
            e.printStackTrace();
        } finally {
            urlConnection.disconnect();
        }
        return null;
    }

    @Override
    protected void onPostExecute(Boolean result) {
        super.onPostExecute(result);
        gridview.setAdapter(adapter);
        Log.v("debug", String.valueOf(gridview.getAdapter()));
        if (MainActivity.isTablet()) {
            /*MainActivity.showDetails(0);*/
        }
        gridview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long ss) {
                MainActivity.showDetails(position);
            }
        });
    }
}

private void ParseJsonData(String response) throws JSONException {
    String PosterBaseUrl = "http://image.tmdb.org/t/p/";
    String LargePoster = "w185";
    String SmallPoster = "";
    final String RESULTS = "results";
    final String ORIGINAL_TITLE = "original_title";
    final String OVERVIEW = "overview";
    final String RELEASE_DATE = "release_date";
    final String POSTER_PATH = "poster_path";
    final String VOTE_AVERAGE = "vote_average";
    final String POPULARITY = "popularity";
    final String ID = "id";

    MainActivity.movies.clear();

    JSONObject jsono = new JSONObject(response);
   // Log.v("Json", response);
    JSONArray jarray = jsono.getJSONArray(RESULTS);
    for (int i = 0; i < jarray.length(); i++) {
        JSONObject object = jarray.getJSONObject(i);
        String id = object.getString(ID);
        String title = object.getString(ORIGINAL_TITLE);
        String releaseDate = object.getString(RELEASE_DATE);
        String overView = object.getString(OVERVIEW);
        String voteAverage = object.getString(VOTE_AVERAGE);
        String popularity = object.getString(POPULARITY);
        String posterPath = object.getString(POSTER_PATH);
        String BigPoster = PosterBaseUrl + LargePoster + posterPath;
        String MinPoster = PosterBaseUrl + SmallPoster + posterPath;

        Movie m = new Movie();
        m.setId(id);
        m.setTitle(title);
        m.setReleaseDate(releaseDate);
        m.setOverView(overView);
        m.setVoteAverage(voteAverage);
        m.setPopularity(popularity);
        m.setLargePoster(BigPoster);
        m.setMinPoster(MinPoster);
        MainActivity.movies.add(m);
    }
}

class FetchDataFromDb extends AsyncTask<String, Void, Boolean> {

    @Override
    protected Boolean doInBackground(String... params) {
        dbOpenHelper = new DbOpenHelper(MainActivity.context);
        MainActivity.movies = dbOpenHelper.getAllFavoritePosters();
        return null;
    }

    @Override
    protected void onPostExecute(Boolean aBoolean) {
        super.onPostExecute(aBoolean);
        Log.v("database status", "Finished From Db");
        DbAdapter = new movieAdapter(context, R.layout.movie_item, MainActivity.movies);
        gridview.setAdapter(DbAdapter);
        if (MainActivity.isTablet()) {
            MainActivity.showDetails(0);
        }
        gridview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long ss) {
                MainActivity.showDetails(position);
            }
        });
    }
}
}