Example usage for android.widget AdapterView getItemAtPosition

Introduction

In this page you can find the example usage for android.widget AdapterView getItemAtPosition.

Prototype

public Object getItemAtPosition(int position) 

Source Link

Document

Gets the data associated with the specified position in the list.

Usage

From source file:com.example.owen.sunshine.ForecastFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // The CursorAdapter will take data from our cursor and populate the ListView.
    mForecastAdapter = new ForecastAdapter(getActivity(), null, 0);

    View rootView = inflater.inflate(R.layout.fragment_main, container, false);

    // Get a reference to the ListView, and attach this adapter to it.
    ListView listView = (ListView) rootView.findViewById(R.id.listview_forecast);
    listView.setAdapter(mForecastAdapter);

    // We'll call our MainActivity
    listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        @Override//  ww w.  j a va 2s.  co  m
        public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {
            // CursorAdapter returns a cursor at the correct position for getItem(), or null
            // if it cannot seek to that position.
            Cursor cursor = (Cursor) adapterView.getItemAtPosition(position);
            if (cursor != null) {
                String locationSetting = Utility.getPreferredLocation(getActivity());
                Intent intent = new Intent(getActivity(), DetailActivity.class)
                        .setData(WeatherContract.WeatherEntry.buildWeatherLocationWithDate(locationSetting,
                                cursor.getLong(COL_WEATHER_DATE)));
                startActivity(intent);
            }
        }
    });
    return rootView;
}

---

From source file:com.docd.purefm.ui.activities.SearchActivity.java

private void initList() {
    if (mList != null) {
        final View emptyView = mList.getEmptyView();
        if (emptyView != null) {
            emptyView.setVisibility(View.GONE);
        }/*from w w w  .java2 s . c o  m*/
        mList.setVisibility(View.GONE);
    }

    final ViewGroup listContainer = (ViewGroup) findViewById(R.id.list_container);
    if (listContainer == null) {
        throw new RuntimeException("parent should contain ViewGroup with id R.id.list_container");
    }

    final Settings settings = getSettings();
    final View swipeRefreshList;
    switch (settings.getListAppearance()) {
    case LIST:
        swipeRefreshList = getLayoutInflater().inflate(R.layout.browser_listview, listContainer);
        break;

    case GRID:
        swipeRefreshList = getLayoutInflater().inflate(R.layout.browser_gridview, listContainer);
        break;

    default:
        throw new IllegalArgumentException("Unexpected ListApeparance: " + settings.getListAppearance());
    }

    if (swipeRefreshList == null) {
        throw new RuntimeException("Inflated View is null");
    }

    final ViewGroup swipeRefreshLayoutList = (ViewGroup) swipeRefreshList
            .findViewById(R.id.browser_list_swipe_refresh);

    mList = (AbsListView) swipeRefreshLayoutList.getChildAt(0);
    if (mList instanceof ListView) {
        mAdapter = new BrowserListAdapter(this);
    } else {
        mAdapter = new BrowserGridAdapter(this);
    }

    mList.setEmptyView(findViewById(android.R.id.empty));
    mList.setAdapter(mAdapter);
    final View emptyView = mList.getEmptyView();
    if (emptyView != null) {
        emptyView.setVisibility(View.GONE);
    }
    mList.setVisibility(View.GONE);

    mActionModeController.setListView(mList);

    mList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> av, View v, int pos, long id) {
            final GenericFile target = (GenericFile) av.getItemAtPosition(pos);
            if (target == null) {
                throw new RuntimeException("Item at position is null");
            }
            PFMFileUtils.openFileInExternalApp(SearchActivity.this, target.toFile());
        }
    });
}

---

From source file:org.strongswan.android.ui.fragment.VpnProfileListFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.profile_list_fragment, null);

    mListView = (ListView) view.findViewById(R.id.profile_list);
    mListView.setAdapter(mListAdapter);//from ww  w.j a v  a 2  s .com
    mListView.setEmptyView(view.findViewById(R.id.profile_list_empty));
    //item
    mListView.setOnItemClickListener(new OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            if (mListener != null) {
                VpnProfile vpnProfile = (VpnProfile) parent.getItemAtPosition(position);
                mListener.onVpnProfileSelected(vpnProfile);
            }
        }
    });

    //????listener
    if (!mReadOnly) {
        mListView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE_MODAL);
        mListView.setMultiChoiceModeListener(mVpnProfileSelected);
    }
    return view;
}

---

From source file:com.example.mikhail.sunshine.app.ForecastFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // The CursorAdapter will take data from our cursor and populate the ListView.
    mForecastAdapter = new ForecastAdapter(getActivity(), null, 0);

    View rootView = inflater.inflate(R.layout.fragment_my, container, false);

    // Get a reference to the ListView, and attach this adapter to it.
    ListView listView = (ListView) rootView.findViewById(R.id.listview_forecast);
    listView.setAdapter(mForecastAdapter);

    listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        @Override//www.  ja v a  2 s  .c  o m
        public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {
            // CursorAdapter returns a cursor at the correct position for getItem(), or null
            // if it cannot seek to that position.
            Cursor cursor = (Cursor) adapterView.getItemAtPosition(position);
            if (cursor != null) {
                String locationSetting = Utility.getPreferredLocation(getActivity());
                Intent intent = new Intent(getActivity(), DetailActivity.class)
                        .setData(WeatherContract.WeatherEntry.buildWeatherLocationWithDate(locationSetting,
                                cursor.getLong(COL_WEATHER_DATE)));
                startActivity(intent);
            }
        }
    });

    return rootView;
}

---

From source file:net.ustyugov.jtalk.activity.note.NotesActivity.java

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    service = JTalkService.getInstance();
    setTheme(Colors.isLight ? R.style.AppThemeLight : R.style.AppThemeDark);
    setTitle(R.string.notes);//from   ww w.j  ava 2 s .  c  o  m
    getActionBar().setDisplayHomeAsUpEnabled(true);
    setContentView(R.layout.paged_activity);

    LinearLayout linear = (LinearLayout) findViewById(R.id.linear);
    linear.setBackgroundColor(Colors.BACKGROUND);

    LayoutInflater inflater = LayoutInflater.from(this);
    MainPageAdapter adapter = new MainPageAdapter(mPages);

    Cursor cursor = service.getContentResolver().query(JTalkProvider.ACCOUNT_URI, null,
            AccountDbHelper.ENABLED + " = '" + 1 + "'", null, null);
    if (cursor != null && cursor.getCount() > 0) {
        cursor.moveToFirst();
        do {
            final String account = cursor.getString(cursor.getColumnIndex(AccountDbHelper.JID)).trim();

            View templatePage = inflater.inflate(R.layout.list_activity, null);
            templatePage.setTag(account);
            mPages.add(templatePage);

            ListView list = (ListView) templatePage.findViewById(R.id.list);
            list.setDividerHeight(1);
            list.setCacheColorHint(0x00000000);
            list.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
                @Override
                public boolean onItemLongClick(AdapterView<?> parent, View v, int position, long id) {
                    final Note note = (Note) parent.getItemAtPosition(position);
                    CharSequence[] items = new CharSequence[2];
                    items[0] = getString(R.string.Edit);
                    items[1] = getString(R.string.Remove);

                    AlertDialog.Builder builder = new AlertDialog.Builder(NotesActivity.this);
                    builder.setTitle(R.string.Actions);
                    builder.setItems(items, new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            switch (which) {
                            case 0:
                                createDialog(account, note);
                                break;
                            case 1:
                                try {
                                    NoteManager nm = NoteManager.getNoteManager(service.getConnection(account));
                                    nm.removeNote(note);
                                    updateNotes();
                                } catch (Exception ignored) {
                                }
                                break;
                            }
                        }
                    });
                    builder.create().show();
                    return true;
                }
            });

        } while (cursor.moveToNext());
        cursor.close();
    }

    mPager = (ViewPager) findViewById(R.id.pager);
    mPager.setAdapter(adapter);
    mPager.setCurrentItem(0);

    TitlePageIndicator mTitleIndicator = (TitlePageIndicator) findViewById(R.id.indicator);
    mTitleIndicator.setTextColor(0xFF555555);
    mTitleIndicator.setViewPager(mPager);
}

---

From source file:com.example.houcem.sunshine.ForecastFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // The CursorAdapter will take data from our cursor and populate the ListView.
    mForecastAdapter = new ForecastAdapter(getActivity(), null, 0);

    View rootView = inflater.inflate(R.layout.fragment_main, container, false);

    // Get a reference to the ListView, and attach this adapter to it.
    ListView listView = (ListView) rootView.findViewById(R.id.List_View_Forecast);
    listView.setAdapter(mForecastAdapter);

    // We'll call our MainActivity
    listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        @Override// w w  w  . ja v  a 2  s  . c om
        public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {
            // CursorAdapter returns a cursor at the correct position for getItem(), or null
            // if it cannot seek to that position.
            Cursor cursor = (Cursor) adapterView.getItemAtPosition(position);
            if (cursor != null) {
                String locationSetting = com.example.houcem.sunshine.Utility
                        .getPreferredLocation(getActivity());
                Intent intent = new Intent(getActivity(), DetailActivity.class)
                        .setData(WeatherContract.WeatherEntry.buildWeatherLocationWithDate(locationSetting,
                                cursor.getLong(COL_WEATHER_DATE)));
                startActivity(intent);
            }
        }
    });
    return rootView;
}

---

From source file:com.procleus.brime.ui.LabelsFragment.java

public void addLabelFunc(View v, NotesDbHelperOld nt) {
    editText = (CustomEditText) v.findViewById(R.id.addLabelInput);
    String ed = editText.getText().toString().trim();
    if (ed.isEmpty()) {
        editText.setError("Provide a Label Name");
    } else {//from  w w  w . j a v a2 s.  c  o m

        nt.insertLabel(editText.getText().toString());
        Log.i("Bless", editText.getText().toString());
        ArrayList<String> labelsRetrieved = new ArrayList<String>();
        labelsRetrieved = nt.retrieveLabel();
        listView = (ListView) getView().findViewById(R.id.listLabel);
        ArrayAdapter<String> arrayAdapter = new ArrayAdapter<String>(getContext(),
                android.R.layout.simple_list_item_1, labelsRetrieved);
        listView.setAdapter(arrayAdapter);
        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

                Intent i = new Intent(getActivity(), LabelOpenActivity.class);
                i.putExtra("label", String.valueOf(parent.getItemAtPosition(position)));
                Toast.makeText(getActivity(),
                        "Inside in label" + ":" + String.valueOf(parent.getItemAtPosition(position)),
                        Toast.LENGTH_SHORT).show();
                startActivity(i);

            }
        });

    }
}

---

From source file:com.theelix.libreexplorer.FileManagerActivity.java

/** This function reads the current Folder, and populates the ListView with the content of that folder */
public void refresh() {
    ((ViewGroup) findViewById(R.id.list_layout)).removeView(itemView);
    if (FileManager.getCurrentDirectory().getName().equals("")) {
        mActionBar.setTitle(getString(R.string.app_name));
    } else {/*from  w ww . ja va 2 s. c om*/
        mActionBar.setTitle(getString(R.string.app_name) + ": " + FileManager.getCurrentDirectory().getName());

    }
    boolean useGrid = PreferenceManager.getDefaultSharedPreferences(this).getBoolean("pref_layout_grid", false);
    int itemLayout;
    if (useGrid) {
        itemView = new GridView(this);
        itemLayout = R.layout.file_grid_element;
        ((GridView) itemView).setNumColumns(4);
        ((GridView) itemView).setHorizontalSpacing(0);

    } else {
        itemView = new ListView(this);
        itemLayout = R.layout.file_list_element;
    }
    boolean hideHiddenFiles = !PreferenceManager.getDefaultSharedPreferences(this)
            .getBoolean("pref_show_hidden_files", false);
    try {
        ArrayList<File> fileList = new ArrayList<>(
                Arrays.asList(FileManager.getCurrentDirectory().listFiles()));
        for (int i = 0; i < fileList.size(); i++) {
            if (fileList.get(i).isHidden() && hideHiddenFiles) {
                fileList.remove(fileList.get(i));
            }
        }
        ArrayAdapter<File> filelistAdapter = new FileListArrayAdapter(this, itemLayout, fileList);
        filelistAdapter.sort(new FileComparator());
        itemView.setChoiceMode(AbsListView.CHOICE_MODE_MULTIPLE_MODAL);
        ActionModeCallback callback = new ActionModeCallback();
        callback.setListView(itemView);
        callback.setContext(this);
        itemView.setMultiChoiceModeListener(callback);
        mDrawerLayout.closeDrawers();
        itemView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> adapter, View view, int position, long id) {
                File file = (File) adapter.getItemAtPosition(position);
                if (file.isDirectory()) {
                    FileManager.setCurrentDirectory(file);
                } else {
                    FileManager.openFile(file);

                }
            }
        });

        itemView.setAdapter(filelistAdapter);
        itemView.setTextFilterEnabled(true);
        ((ViewGroup) findViewById(R.id.list_layout)).addView(itemView, new AbsListView.LayoutParams(
                AbsListView.LayoutParams.MATCH_PARENT, AbsListView.LayoutParams.MATCH_PARENT));
    } catch (NullPointerException e) {
        Toast.makeText(this, "Unable to Access File", Toast.LENGTH_LONG).show();
    }
    //Check if SDCard is mounted, if so shows External Storage on the Sidebar
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        if (Environment.getExternalStorageState(new File(System.getenv("SECONDARY_STORAGE")))
                .equals(Environment.MEDIA_MOUNTED)) {
            findViewById(R.id.menu_external_storage).setVisibility(View.VISIBLE);
        } else {
            findViewById(R.id.menu_external_storage).setVisibility(View.GONE);
        }
    } else {
        //Dirty method, but I think is the only option for devices before L
        if (new File(System.getenv("SECONDARY_STORAGE")).canRead()) {
            findViewById(R.id.menu_external_storage).setVisibility(View.VISIBLE);
        } else {
            findViewById(R.id.menu_external_storage).setVisibility(View.GONE);
        }
    }
}

---

From source file:bhav.sunshine.ForecastFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // The CursorAdapter will take data from our cursor and populate the ListView.
    mForecastAdapter = new ForecastAdapter(getActivity(), null, 0);
    SharedPreferences prefs = getActivity().getSharedPreferences("prefs", Context.MODE_PRIVATE);
    mLocation = prefs.getString(String.valueOf(R.string.pref_location_key),
            String.valueOf(R.string.pref_location_default));

    View rootView = inflater.inflate(R.layout.fragment_main, container, false);

    // Get a reference to the ListView, and attach this adapter to it.
    ListView listView = (ListView) rootView.findViewById(R.id.listView_forecast);
    listView.setAdapter(mForecastAdapter);
    listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        @Override//w  w  w  .  j a va 2  s. c  o m
        public void onItemClick(AdapterView adapterView, View view, int position, long l) {
            // CursorAdapter returns a cursor at the correct position for getItem(), or null
            // if it cannot seek to that position.
            Cursor cursor = (Cursor) adapterView.getItemAtPosition(position);
            if (cursor != null) {
                String locationSetting = Utility.getPreferredLocation(getActivity());
                Intent intent = new Intent(getActivity(), DetailActivity.class)
                        .setData(WeatherContract.WeatherEntry.buildWeatherLocationWithDate(locationSetting,
                                cursor.getLong(COL_WEATHER_DATE)));
                startActivity(intent);
            }
        }
    });

    return rootView;
}

---

From source file:com.example.abdelsattar.sunshine.app.ForecastFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // The CursorAdapter will take data from our cursor and populate the ListView.
    mForecastAdapter = new ForecastAdapter(getActivity(), null, 0);

    View rootView = inflater.inflate(R.layout.fragment_main, container, false);

    // Get a reference to the ListView, and attach this adapter to it.
    ListView listView = (ListView) rootView.findViewById(R.id.listview_forecast);
    listView.setAdapter(mForecastAdapter);

    // We'll call our MainActivity
    listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        @Override/*from w w w .ja  v  a 2s  .  com*/
        public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {
            // CursorAdapter returns a cursor at the correct position for getItem(), or null
            // if it cannot seek to that position.
            Cursor cursor = (Cursor) adapterView.getItemAtPosition(position);
            if (cursor != null) {
                String locationSetting = Utility.getPreferredLocation(getActivity());
                Intent intent = new Intent(getActivity(), DetailActivity.class)
                        .setData(WeatherContract.WeatherEntry.buildWeatherLocationWithDate(locationSetting,
                                cursor.getLong(COL_WEATHER_DATE)));
                startActivity(intent);
            }
        }
    });

    return rootView;
}

---

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