Example usage for android.widget ListView setAdapter

Introduction

In this page you can find the example usage for android.widget ListView setAdapter.

Prototype

@Override
public void setAdapter(ListAdapter adapter) 

Source Link

Document

Sets the data behind this ListView.

Usage

From source file:com.cj.arcard.ui.RobotsActivity.java

@Override
@TargetApi(14)/*ww w . j ava 2  s  .  com*/
protected void onCreate(Bundle arg0) {
    super.onCreate(arg0);
    setContentView(R.layout.em_fragment_robots);
    inputMethodManager = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
    ListView mListView = (ListView) findViewById(R.id.list);
    swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_layout);
    if (android.os.Build.VERSION.SDK_INT >= 14) {
        swipeRefreshLayout.setColorSchemeResources(android.R.color.holo_blue_bright,
                android.R.color.holo_green_light, android.R.color.holo_orange_light,
                android.R.color.holo_red_light);
    }
    progressBar = findViewById(R.id.progress_bar);
    swipeRefreshLayout.setOnRefreshListener(new OnRefreshListener() {

        @Override
        public void onRefresh() {
            getRobotNamesFromServer();
        }
    });
    Map<String, RobotUser> robotMap = DemoHelper.getInstance().getRobotList();
    if (robotMap != null) {
        robotList.addAll(robotMap.values());
    } else {
        progressBar.setVisibility(View.VISIBLE);
        getRobotNamesFromServer();
    }
    adapter = new RobotAdapter(this, 1, robotList);
    mListView.setAdapter(adapter);
    mListView.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

            RobotUser user = (RobotUser) parent.getItemAtPosition(position);
            Intent intent = new Intent();
            intent.setClass(RobotsActivity.this, ChatActivity.class);
            intent.putExtra("userId", user.getUsername());
            startActivity(intent);
        }
    });
    mListView.setOnTouchListener(new OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if (getWindow()
                    .getAttributes().softInputMode != WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN) {
                if (getCurrentFocus() != null)
                    inputMethodManager.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(),
                            InputMethodManager.HIDE_NOT_ALWAYS);
            }
            return false;
        }
    });
}

---

From source file:cn.ucai.wechat.ui.RobotsActivity.java

@Override
@TargetApi(14)// ww  w. j  ava2 s.c  om
protected void onCreate(Bundle arg0) {
    super.onCreate(arg0);
    setContentView(R.layout.em_fragment_robots);
    inputMethodManager = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
    ListView mListView = (ListView) findViewById(R.id.list);
    swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_layout);
    if (android.os.Build.VERSION.SDK_INT >= 14) {
        swipeRefreshLayout.setColorSchemeResources(android.R.color.holo_blue_bright,
                android.R.color.holo_green_light, android.R.color.holo_orange_light,
                android.R.color.holo_red_light);
    }
    progressBar = findViewById(R.id.progress_bar);
    swipeRefreshLayout.setOnRefreshListener(new OnRefreshListener() {

        @Override
        public void onRefresh() {
            getRobotNamesFromServer();
        }
    });
    Map<String, RobotUser> robotMap = WeChatHelper.getInstance().getRobotList();
    if (robotMap != null) {
        robotList.addAll(robotMap.values());
    } else {
        progressBar.setVisibility(View.VISIBLE);
        getRobotNamesFromServer();
    }
    adapter = new RobotAdapter(this, 1, robotList);
    mListView.setAdapter(adapter);
    mListView.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

            RobotUser user = (RobotUser) parent.getItemAtPosition(position);
            Intent intent = new Intent();
            intent.setClass(RobotsActivity.this, ChatActivity.class);
            intent.putExtra("userId", user.getUsername());
            startActivity(intent);
        }
    });
    mListView.setOnTouchListener(new OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if (getWindow()
                    .getAttributes().softInputMode != WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN) {
                if (getCurrentFocus() != null)
                    inputMethodManager.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(),
                            InputMethodManager.HIDE_NOT_ALWAYS);
            }
            return false;
        }
    });
}

---

From source file:cn.wyl.superwechat.ui.RobotsActivity.java

@Override
protected void onCreate(Bundle arg0) {
    super.onCreate(arg0);
    setContentView(R.layout.em_fragment_robots);
    inputMethodManager = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
    ListView mListView = (ListView) findViewById(R.id.list);
    swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_layout);
    if (android.os.Build.VERSION.SDK_INT >= 14) {
        swipeRefreshLayout.setColorSchemeResources(android.R.color.holo_blue_bright,
                android.R.color.holo_green_light, android.R.color.holo_orange_light,
                android.R.color.holo_red_light);
    }//from ww w.  j a v a2s. co  m
    progressBar = findViewById(R.id.progress_bar);
    swipeRefreshLayout.setOnRefreshListener(new OnRefreshListener() {

        @Override
        public void onRefresh() {
            getRobotNamesFromServer();
        }
    });
    Map<String, RobotUser> robotMap = SuperWeChatHelper.getInstance().getRobotList();
    if (robotMap != null) {
        robotList.addAll(robotMap.values());
    } else {
        progressBar.setVisibility(View.VISIBLE);
        getRobotNamesFromServer();
    }
    adapter = new RobotAdapter(this, 1, robotList);
    mListView.setAdapter(adapter);
    mListView.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

            RobotUser user = (RobotUser) parent.getItemAtPosition(position);
            Intent intent = new Intent();
            intent.setClass(RobotsActivity.this, ChatActivity.class);
            intent.putExtra("userId", user.getUsername());
            startActivity(intent);
        }
    });
    mListView.setOnTouchListener(new OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if (getWindow()
                    .getAttributes().softInputMode != WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN) {
                if (getCurrentFocus() != null)
                    inputMethodManager.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(),
                            InputMethodManager.HIDE_NOT_ALWAYS);
            }
            return false;
        }
    });
}

---

From source file:cn.moon.superwechat.ui.RobotsActivity.java

@Override
@TargetApi(14)// w w  w  .j  ava2 s  .  c om
protected void onCreate(Bundle arg0) {
    super.onCreate(arg0);
    setContentView(R.layout.em_fragment_robots);
    inputMethodManager = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
    ListView mListView = (ListView) findViewById(R.id.list);
    swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_layout);
    if (android.os.Build.VERSION.SDK_INT >= 14) {
        swipeRefreshLayout.setColorSchemeResources(android.R.color.holo_blue_bright,
                android.R.color.holo_green_light, android.R.color.holo_orange_light,
                android.R.color.holo_red_light);
    }
    progressBar = findViewById(R.id.progress_bar);
    swipeRefreshLayout.setOnRefreshListener(new OnRefreshListener() {

        @Override
        public void onRefresh() {
            getRobotNamesFromServer();
        }
    });
    Map<String, RobotUser> robotMap = SuperWeChatHelper.getInstance().getRobotList();
    if (robotMap != null) {
        robotList.addAll(robotMap.values());
    } else {
        progressBar.setVisibility(View.VISIBLE);
        getRobotNamesFromServer();
    }
    adapter = new RobotAdapter(this, 1, robotList);
    mListView.setAdapter(adapter);
    mListView.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

            RobotUser user = (RobotUser) parent.getItemAtPosition(position);
            Intent intent = new Intent();
            intent.setClass(RobotsActivity.this, ChatActivity.class);
            intent.putExtra("userId", user.getUsername());
            startActivity(intent);
        }
    });
    mListView.setOnTouchListener(new OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if (getWindow()
                    .getAttributes().softInputMode != WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN) {
                if (getCurrentFocus() != null)
                    inputMethodManager.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(),
                            InputMethodManager.HIDE_NOT_ALWAYS);
            }
            return false;
        }
    });
}

---

From source file:ca.ualberta.cmput301w14t08.geochan.fragments.CustomLocationFragment.java

/**
 * Setups up the Location Log to display previous locations, connects the UI
 * buttons, starts listening for location updates and finally calls setup
 * map. Gets the proper fragment manager and sets it to fragManager.
 * //from  w  ww. java2 s  .co m
 */
public void onStart() {
    super.onStart();
    GeoLocationLog log = GeoLocationLog.generateInstance(getActivity());
    ArrayList<GeoLocation> logArray = log.getLogEntries();

    FavouritesFragment favFrag = (FavouritesFragment) getFragmentManager().findFragmentByTag("favouritesFrag");
    if (favFrag != null) {
        fragManager = getChildFragmentManager();
    } else {
        fragManager = getFragmentManager();
    }

    ListView lv = (ListView) getView().findViewById(R.id.custom_location_list_view);

    locationListenerService = new LocationListenerService(getActivity());
    locationListenerService.startListening();

    markers = new ArrayList<Marker>();

    lv.setOnItemClickListener(new OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            // clicks a previous location item in the list
            GeoLocation logEntry = (GeoLocation) parent.getItemAtPosition(position);
            setBundleArguments(logEntry, "PREVIOUS_LOCATION");
            fragManager.popBackStackImmediate();
        }
    });

    CustomLocationAdapter customLocationAdapter = new CustomLocationAdapter(getActivity(), logArray);
    lv.setAdapter(customLocationAdapter);

    setupMap(getMapEventsReceiver());

    mapData.refreshMap();
}

---

From source file:com.manning.androidhacks.hack040.TestListActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.list);//from www. j av a2 s. c om
    ListView list = (ListView) findViewById(R.id.list);

    int size = (int) getResources().getDimension(R.dimen.list_image_size);
    imageWorker = new ImageFetcher(this, size);
    imageWorker.setImageFadeIn(false);
    imageWorker.setLoadingImage(R.drawable.ic_launcher);

    ImageCache.ImageCacheParams cacheParams = new ImageCache.ImageCacheParams(IMAGE_CACHE_DIR);

    // Allocate a third of the per-app memory limit to the bitmap memory cache.
    // This value
    // should be chosen carefully based on a number of factors. Refer to the
    // corresponding
    // Android Training class for more discussion:
    // http://developer.android.com/training/displaying-bitmaps/
    // In this case, we aren't using memory for much else other than this
    // activity and the
    // ImageDetailActivity so a third lets us keep all our sample image
    // thumbnails in memory
    // at once.
    cacheParams.memCacheSize = 1024 * 1024 * Utils.getMemoryClass(this) / 3;
    imageWorker.setImageCache(new ImageCache(this, cacheParams));

    list.setAdapter(new TestAdapter(this, imageWorker));
}

---

From source file:cn.ucai.superwechat.ui.RobotsActivity.java

@Override
@TargetApi(14)//from  w  ww. ja va  2 s.  c  o m
protected void onCreate(Bundle arg0) {
    super.onCreate(arg0);
    setContentView(R.layout.em_fragment_robots);
    inputMethodManager = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
    ListView mListView = (ListView) findViewById(R.id.list);
    swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_layout);
    if (android.os.Build.VERSION.SDK_INT >= 14) {
        swipeRefreshLayout.setColorSchemeResources(android.R.color.holo_blue_bright,
                android.R.color.holo_green_light, android.R.color.holo_orange_light,
                android.R.color.holo_red_light);
    }
    progressBar = findViewById(R.id.progress_bar);
    swipeRefreshLayout.setOnRefreshListener(new OnRefreshListener() {

        @Override
        public void onRefresh() {
            getRobotNamesFromServer();
        }
    });
    Map<String, RobotUser> robotMap = SuperWeChatDemoHelper.getInstance().getRobotList();
    if (robotMap != null) {
        robotList.addAll(robotMap.values());
    } else {
        progressBar.setVisibility(View.VISIBLE);
        getRobotNamesFromServer();
    }
    adapter = new RobotAdapter(this, 1, robotList);
    mListView.setAdapter(adapter);
    mListView.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

            RobotUser user = (RobotUser) parent.getItemAtPosition(position);
            Intent intent = new Intent();
            intent.setClass(RobotsActivity.this, ChatActivity.class);
            intent.putExtra("userId", user.getUsername());
            startActivity(intent);
        }
    });
    mListView.setOnTouchListener(new OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if (getWindow()
                    .getAttributes().softInputMode != WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN) {
                if (getCurrentFocus() != null)
                    inputMethodManager.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(),
                            InputMethodManager.HIDE_NOT_ALWAYS);
            }
            return false;
        }
    });
}

---

From source file:org.telegram.ui.myLocationSettingsActivity.java

@Override
public View createView(LayoutInflater inflater) {
    if (fragmentView == null) {
        actionBar.setBackButtonImage(R.drawable.ic_ab_back);
        actionBar.setAllowOverlayTitle(true);
        actionBar.setTitle("My Places");
        actionBar.setActionBarMenuOnItemClick(new ActionBar.ActionBarMenuOnItemClick() {
            @Override//  w w  w .j  a  v a2  s  . c o m
            public void onItemClick(int id) {
                if (id == -1) {
                    finishFragment();
                }
            }
        });

        listAdapter = new ListAdapter(getParentActivity());

        fragmentView = new FrameLayout(getParentActivity());
        FrameLayout frameLayout = (FrameLayout) fragmentView;
        frameLayout.setBackgroundColor(0xfff0f0f0);

        ListView listView = new ListView(getParentActivity());
        listView.setDivider(null);
        listView.setDividerHeight(0);
        listView.setVerticalScrollBarEnabled(false);
        listView.setDrawSelectorOnTop(true);
        frameLayout.addView(listView);
        FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) listView.getLayoutParams();
        layoutParams.width = FrameLayout.LayoutParams.MATCH_PARENT;
        layoutParams.height = FrameLayout.LayoutParams.MATCH_PARENT;
        layoutParams.gravity = Gravity.TOP;
        listView.setLayoutParams(layoutParams);
        listView.setAdapter(listAdapter);
        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> adapterView, View view, final int i, long l) {
                if (i == homeRow) {
                    AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity());
                    builder.setTitle("Home");
                    final ViewGroup.LayoutParams lparams = new ViewGroup.LayoutParams(50, 30);
                    final EditText input = new EditText(getParentActivity());
                    input.setHint("Insert city");
                    input.setLayoutParams(lparams);
                    builder.setView(input);
                    builder.setPositiveButton("confirm", new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            if (input.getText().toString().trim().length() > 0) {
                                String city = input.getText().toString().trim();
                                try {
                                    Bundle locationHome = new getCoordinates().execute(city).get();
                                    String latHome = locationHome.getString("lat");
                                    String lonHome = locationHome.getString("lon");
                                    SharedPreferences sharedPreferences = ApplicationLoader.applicationContext
                                            .getSharedPreferences("mainconfig", Activity.MODE_PRIVATE);
                                    SharedPreferences.Editor editor = sharedPreferences.edit();
                                    editor.putString("latHome", latHome);
                                    editor.putString("longHome", lonHome);
                                    editor.commit();
                                    Log.i(TAG, "fine! " + lonHome);
                                } catch (InterruptedException e) {
                                    e.printStackTrace();
                                } catch (ExecutionException e) {
                                    e.printStackTrace();
                                }
                            } else {
                                Toast.makeText(getParentActivity(), "That is empty :(", Toast.LENGTH_SHORT)
                                        .show();
                            }

                        }
                    });
                    builder.setNegativeButton("Why?", new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            Toast.makeText(getParentActivity(), "To website", Toast.LENGTH_SHORT).show();
                        }
                    });
                    showAlertDialog(builder);
                } else if (i == workRow) {
                    AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity());
                    builder.setTitle("Work");
                    final EditText input = new EditText(getParentActivity());
                    input.setHint("Insert city");
                    builder.setView(input);
                    builder.setPositiveButton("confirm", new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            if (input.getText().toString().trim().length() > 0) {
                                String city = input.getText().toString().trim();
                                try {
                                    Bundle locationWork = new getCoordinates().execute(city).get();
                                    String latWork = locationWork.getString("lat");
                                    String lonWork = locationWork.getString("lon");
                                    SharedPreferences sharedPreferences = ApplicationLoader.applicationContext
                                            .getSharedPreferences("mainconfig", Activity.MODE_PRIVATE);
                                    SharedPreferences.Editor editor = sharedPreferences.edit();
                                    editor.putString("latWork", latWork);
                                    editor.putString("longWork", lonWork);
                                    editor.commit();
                                    Log.i(TAG, "fine! " + latWork);
                                } catch (InterruptedException e) {
                                    e.printStackTrace();
                                } catch (ExecutionException e) {
                                    e.printStackTrace();
                                }
                            } else {
                                Toast.makeText(getParentActivity(), "That is empty :(", Toast.LENGTH_SHORT)
                                        .show();
                            }

                        }
                    });
                    builder.setNegativeButton("Why?", new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            Toast.makeText(getParentActivity(), "To website", Toast.LENGTH_SHORT).show();
                        }
                    });
                    showAlertDialog(builder);
                } else if (i == entertainmentRow) {
                    AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity());
                    builder.setTitle("Entertainment");
                    final EditText input = new EditText(getParentActivity());
                    input.setHint("Insert city");
                    builder.setView(input);
                    builder.setPositiveButton("confirm", new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            if (input.getText().toString().trim().length() > 0) {
                                String city = input.getText().toString().trim();
                                try {
                                    Bundle locationEntertainment = new getCoordinates().execute(city).get();
                                    String latEntertainment = locationEntertainment.getString("lat");
                                    String lonEntertainment = locationEntertainment.getString("lon");
                                    SharedPreferences sharedPreferences = ApplicationLoader.applicationContext
                                            .getSharedPreferences("mainconfig", Activity.MODE_PRIVATE);
                                    SharedPreferences.Editor editor = sharedPreferences.edit();
                                    editor.putString("latEntertainment", latEntertainment);
                                    editor.putString("longEntertainment", lonEntertainment);
                                    editor.commit();
                                    Log.i(TAG, "fine! " + latEntertainment);
                                } catch (InterruptedException e) {
                                    e.printStackTrace();
                                } catch (ExecutionException e) {
                                    e.printStackTrace();
                                }
                            } else {
                                Toast.makeText(getParentActivity(), "That is empty :(", Toast.LENGTH_SHORT)
                                        .show();
                            }

                        }
                    });
                    builder.setNegativeButton("Why?", new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            Toast.makeText(getParentActivity(), "To website", Toast.LENGTH_SHORT).show();
                        }
                    });
                    showAlertDialog(builder);
                }
                //TODO find a solution for commuteRow as well!!
            }
        });
    } else {
        ViewGroup parent = (ViewGroup) fragmentView.getParent();
        if (parent != null) {
            parent.removeView(fragmentView);
        }
    }
    return fragmentView;
}

---

From source file:com.agateau.equiv.ui.MealItemDetailActivity.java

private void setupTabs() {
    ListView fullListView = new ListView(this);
    ListView favoriteListView = new ListView(this);

    mFullListAdapter = new ProductListAdapter(this, mKernel, mProductStore.getItems());
    mFavoritesListAdapter = new ProductListAdapter(this, mKernel, mProductStore.getFavoriteItems());
    mProductStore.setOnProductStoreChangedListener(new ProductStore.OnProductStoreChangedListener() {
        @Override/*from  w ww  . j a  v  a  2 s .c  om*/
        public void onFavoriteChanged() {
            mFavoritesListAdapter.notifyDataSetChanged();

            // Notify mFullListAdapter as well because it must update the state of its checkboxes
            mFullListAdapter.notifyDataSetChanged();
        }

        @Override
        public void onItemListChanged() {
            mFullListAdapter.notifyDataSetChanged();
        }
    });

    fullListView.setAdapter(mFullListAdapter);
    favoriteListView.setAdapter(mFavoritesListAdapter);

    AdapterView.OnItemClickListener listener = new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            Product product = (Product) parent.getAdapter().getItem(position);
            onSelectProduct(product);
        }
    };
    fullListView.setOnItemClickListener(listener);
    favoriteListView.setOnItemClickListener(listener);

    AdapterView.OnItemLongClickListener longClickListener = new AdapterView.OnItemLongClickListener() {
        @Override
        public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
            Product product = (Product) parent.getItemAtPosition(position);
            editCustomProduct(product);
            return true;
        }
    };

    fullListView.setLongClickable(true);
    favoriteListView.setLongClickable(true);

    fullListView.setOnItemLongClickListener(longClickListener);
    favoriteListView.setOnItemLongClickListener(longClickListener);

    final ActionBar actionBar = getSupportActionBar();
    actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);

    ViewPager viewPager = (ViewPager) findViewById(R.id.pager);
    ActionBarViewTabBuilder builder = new ActionBarViewTabBuilder(actionBar, viewPager);
    builder.addTab(fullListView).setText(R.string.add_meal_item_tab_all);
    builder.addTab(favoriteListView).setText(R.string.add_meal_item_tab_favorites);
}

---

From source file:com.facebook.samples.booleanog.LogicActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    uiHelper = new UiLifecycleHelper(this, callback);
    uiHelper.onCreate(savedInstanceState);

    setContentView(R.layout.main);// www.j  a v a 2s.  c  o m

    // Views
    logicButton = (Button) findViewById(R.id.logic_button);
    friendsButton = (Button) findViewById(R.id.friends_button);
    settingsButton = (Button) findViewById(R.id.settings_button);
    contentButton = (Button) findViewById(R.id.content_button);

    logicGroup = (ViewGroup) findViewById(R.id.logic_group);
    leftSpinner = (Spinner) findViewById(R.id.left_spinner);
    rightSpinner = (Spinner) findViewById(R.id.right_spinner);
    andButton = (Button) findViewById(R.id.and_button);
    orButton = (Button) findViewById(R.id.or_button);
    resultText = (TextView) findViewById(R.id.result_text);
    postResultText = (TextView) findViewById(R.id.post_result_text);

    friendsGroup = (ViewGroup) findViewById(R.id.friends_group);
    ListView friendActivityList = (ListView) findViewById(R.id.friend_activity_list);
    String[] mapColumnNames = { "date", "action" };
    int[] mapViewIds = { R.id.friend_action_date, R.id.friend_action_data };
    friendActivityAdapter = new SimpleCursorAdapter(this, R.layout.friend_activity_row, createEmptyCursor(),
            mapColumnNames, mapViewIds);
    friendActivityList.setAdapter(friendActivityAdapter);
    friendActivityProgressBar = (ProgressBar) findViewById(R.id.friend_activity_progress_bar);

    settingsGroup = (ViewGroup) findViewById(R.id.settings_group);

    contentGroup = (ViewGroup) findViewById(R.id.content_group);
    contentImage = (ImageView) findViewById(R.id.content_image);
    contentSpinner = (Spinner) findViewById(R.id.content_spinner);

    // Fragments
    FragmentManager fragmentManager = getSupportFragmentManager();
    FragmentTransaction transaction = fragmentManager.beginTransaction();

    friendPickerFragment = (FriendPickerFragment) fragmentManager.findFragmentById(R.id.friend_picker_fragment);
    if (friendPickerFragment == null) {
        Bundle args = new Bundle();
        args.putBoolean(FriendPickerFragment.SHOW_TITLE_BAR_BUNDLE_KEY, false);
        friendPickerFragment = new FriendPickerFragment(args);
        transaction.add(R.id.friend_picker_fragment, friendPickerFragment);
    }

    userSettingsFragment = (UserSettingsFragment) fragmentManager.findFragmentById(R.id.login_fragment);
    if (userSettingsFragment == null) {
        userSettingsFragment = new UserSettingsFragment();
        transaction.add(R.id.login_fragment, userSettingsFragment);
    }

    transaction.commit();

    // Spinners
    ArrayAdapter<CharSequence> truthAdapter = ArrayAdapter.createFromResource(this, R.array.truth_values,
            android.R.layout.simple_spinner_item);
    truthAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    leftSpinner.setAdapter(truthAdapter);
    rightSpinner.setAdapter(truthAdapter);
    contentSpinner.setAdapter(truthAdapter);
    leftSpinner.setSelection(0);
    rightSpinner.setSelection(0);

    // Navigation
    for (Button button : Arrays.asList(logicButton, friendsButton, settingsButton, contentButton)) {
        initializeNavigationButton(button);
    }

    // Logic
    initializeCalculationButton(andButton);
    initializeCalculationButton(orButton);

    // Friends
    friendPickerFragment.setOnErrorListener(new PickerFragment.OnErrorListener() {
        @Override
        public void onError(PickerFragment<?> fragment, FacebookException error) {
            LogicActivity.this.onError(error);
        }
    });
    friendPickerFragment.setUserId("me");
    friendPickerFragment.setMultiSelect(false);
    friendPickerFragment.setOnSelectionChangedListener(new PickerFragment.OnSelectionChangedListener() {
        @Override
        public void onSelectionChanged(PickerFragment<?> fragment) {
            LogicActivity.this.onFriendSelectionChanged();
        }
    });
    friendPickerFragment.setExtraFields(Arrays.asList(INSTALLED));
    friendPickerFragment.setFilter(new PickerFragment.GraphObjectFilter<GraphUser>() {
        @Override
        public boolean includeItem(GraphUser graphObject) {
            Boolean installed = graphObject.cast(GraphUserWithInstalled.class).getInstalled();
            return (installed != null) && installed.booleanValue();
        }
    });

    // Content
    contentSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
        @Override
        public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
            LogicActivity.this.onContentSelectionChanged();
        }

        @Override
        public void onNothingSelected(AdapterView<?> adapterView) {
            LogicActivity.this.onContentSelectionChanged();
        }
    });

    // Restore saved state
    Button startButton = logicButton;

    if (savedInstanceState != null) {
        leftSpinner.setSelection(savedInstanceState.getInt(SAVE_LEFT_OPERAND_SELECTION));
        rightSpinner.setSelection(savedInstanceState.getInt(SAVE_RIGHT_OPERAND_SELECTION));
        contentSpinner.setSelection(savedInstanceState.getInt(SAVE_CONTENT_SELECTION));
        resultText.setText(savedInstanceState.getString(SAVE_RESULT_TEXT));
        postResultText.setText(savedInstanceState.getString(SAVE_POST_RESULT_TEXT));
        activeTab = savedInstanceState.getString(SAVE_ACTIVE_TAB);
        pendingPost = savedInstanceState.getBundle(SAVE_PENDING);

        friendActionList = savedInstanceState.getParcelableArrayList(SAVE_FRIEND_ACTIONS);
        if ((friendActionList != null) && (friendActionList.size() > 0)) {
            updateCursor(friendActionList);
        }

        if (getString(R.string.navigate_friends).equals(activeTab)) {
            startButton = friendsButton;
        } else if (getString(R.string.navigate_content).equals(activeTab)) {
            startButton = contentButton;
        } else if (getString(R.string.navigate_settings).equals(activeTab)) {
            startButton = settingsButton;
        }
    }

    if (!handleNativeLink()) {
        onNavigateButtonClick(startButton);
    }
}

---

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