Example usage for android.os AsyncTask AsyncTask

List of usage examples for android.os AsyncTask AsyncTask

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Introduction

In this page you can find the example usage for android.os AsyncTask AsyncTask.

Prototype

public AsyncTask()

Source Link

Document

Creates a new asynchronous task.

Usage

From source file:mr.robotto.MrRobottoEngine.java

/**
 * Loads the scene asynchronously//from   w  ww  . j  a  va  2  s .  c o m
 * @param inputStream stream containing the scene
 */
public void loadSceneTreeAsync(final InputStream inputStream) {
    AsyncTask<InputStream, Void, MrSceneTree> task = new AsyncTask<InputStream, Void, MrSceneTree>() {
        @Override
        protected MrSceneTree doInBackground(InputStream... params) {
            InputStream inputStream = params[0];
            MrMrrLoader loader = new MrMrrLoader(inputStream);
            try {
                MrSceneTree tree = loader.parse();
                return tree;
            } catch (IOException e) {
                cancel(true);
                e.printStackTrace();
            } catch (JSONException e) {
                cancel(true);
                e.printStackTrace();
            }
            return null;
        }

        @Override
        protected void onPostExecute(MrSceneTree tree) {
            super.onPostExecute(tree);
            if (tree != null) {
                mSceneTree = tree;
                mController = mSceneTree.getController();
                //mController = new MrSceneTreeController(tree, new MrSceneTreeRender());
                initialize();
            }
        }
    };
    task.execute(inputStream);
}

From source file:com.gaze.webpaser.StackWidgetService.java

private void getDatafromNetwork() {

    new AsyncTask<String, Void, String>() {

        @Override/*from  ww w.j  a v a 2  s . c  o  m*/
        protected void onPreExecute() {

            super.onPreExecute();
            onStartDataLoading();
        }

        @Override
        protected String doInBackground(String... params) {

            ArrayList<NameValuePair> param = new ArrayList<NameValuePair>();

            try {
                // Set up HTTP post

                // HttpClient is more then less deprecated. Need to change
                // to
                // URLConnection
                HttpClient httpClient = new DefaultHttpClient();

                HttpPost httpPost = new HttpPost(listUrl);
                httpPost.setEntity(new UrlEncodedFormEntity(param));
                HttpResponse httpResponse = httpClient.execute(httpPost);
                HttpEntity httpEntity = httpResponse.getEntity();

                Log.i(LOG_TAG, "finish http");

                // Read content & Log
                inputStream = httpEntity.getContent();
            } catch (UnsupportedEncodingException e1) {
                Log.e("UnsupportedEncodingException", e1.toString());
                e1.printStackTrace();
            } catch (ClientProtocolException e2) {
                Log.e("ClientProtocolException", e2.toString());
                e2.printStackTrace();
            } catch (IllegalStateException e3) {
                Log.e("IllegalStateException", e3.toString());
                e3.printStackTrace();
            } catch (IOException e4) {
                Log.e("IOException", e4.toString());
                e4.printStackTrace();
            }
            // Convert response to string using String Builder
            try {
                BufferedReader bReader = new BufferedReader(new InputStreamReader(inputStream, "iso-8859-1"),
                        8);
                StringBuilder sBuilder = new StringBuilder();

                String line = null;
                while ((line = bReader.readLine()) != null) {
                    sBuilder.append(line + "\n");
                }

                inputStream.close();
                result = sBuilder.toString();

                Log.i(LOG_TAG, "finish read stream: " + result);
                if (!isStreamTheTargetJson(result)) {
                    result = "";
                    sBuilder.delete(0, sBuilder.length() - 1);
                }

                // parse json string here
                if (!result.isEmpty()) {
                    if (result.startsWith("<html>"))
                        return "";

                    JSONObject titleJson = new JSONObject(result);
                    JSONArray datajson = titleJson.getJSONArray("data");
                    JSONArray urlQueue = datajson.getJSONArray(0);

                    for (int i = 0; i < urlQueue.length(); i++) {
                        JSONObject item = urlQueue.getJSONObject(i);
                        String url = item.getString("link");
                        String introtext = item.getString("introtext");
                        String title = item.getString("title");
                        String images = item.getString("images");
                        String name = item.getString("name");
                        String time = item.getString("publish_up");
                        if (url != null) {
                            // addToQueue(GlobalData.baseUrl+'/'+url);
                            addToList(url, introtext, title, images, name, time);
                        }
                    }
                }

            } catch (Exception e) {
                Log.e("StringBuilding & BufferedReader", "Error converting result " + e.toString());

            }
            return result;
        }

        @Override
        protected void onPostExecute(String msg) {
            // mDisplay.append(msg + "\n");
            Log.i(LOG_TAG, msg.toString());
            onFinishDataLoading();

        }

    }.execute();
}

From source file:at.bitfire.nophonespam.BlacklistActivity.java

protected void deleteSelectedNumbers() {
    final List<String> numbers = new LinkedList<>();

    SparseBooleanArray checked = list.getCheckedItemPositions();
    for (int i = checked.size() - 1; i >= 0; i--)
        if (checked.valueAt(i)) {
            int position = checked.keyAt(i);
            numbers.add(adapter.getItem(position).number);
        }//ww  w  . ja va  2  s.  c  o m

    new AsyncTask<Void, Void, Void>() {
        @Override
        protected Void doInBackground(Void... params) {
            DbHelper dbHelper = new DbHelper(BlacklistActivity.this);
            try {
                SQLiteDatabase db = dbHelper.getWritableDatabase();
                for (String number : numbers)
                    db.delete(Number._TABLE, Number.NUMBER + "=?", new String[] { number });
            } finally {
                dbHelper.close();
            }

            getLoaderManager().restartLoader(0, null, BlacklistActivity.this);
            return null;
        }
    }.execute();
}

From source file:ca.ualberta.cmput301.t03.inventory.BrowseInventoryFragment.java

/**
 * Starts intent for inspecting item//from   w  w  w.  j  a  va 2  s  . c  om
 *
 * @param item
 */
public void inspectItem(Item item) {
    AsyncTask<Item, Void, Intent> findItemOwnerAndStartInspectItemActivity = new AsyncTask<Item, Void, Intent>() {
        @Override
        protected Intent doInBackground(Item[] items) {
            Intent intent = new Intent(getContext(), InspectItemView.class);
            try {
                for (User friend : PrimaryUser.getInstance().getFriends().getFriends()) {
                    if (friend.getInventory().getItems().containsKey(items[0].getUuid())) {
                        intent.putExtra("user", friend.getUsername());
                        intent.putExtra("ITEM_UUID", items[0].getUuid().toString());
                    }
                }
            } catch (IOException e) {
                throw new RuntimeException(e);
            } catch (ServiceNotAvailableException e) {
                throw new RuntimeException("App is offline.", e);
            }
            return intent;
        }

        @Override
        protected void onPostExecute(Intent i) {
            super.onPostExecute(i);
            startActivity(i);
        }
    };
    findItemOwnerAndStartInspectItemActivity.execute(item);
}

From source file:com.RSMSA.policeApp.Adapters.ViewPagerAccidentsDetailsAdapter.java

@Override
public Object instantiateItem(ViewGroup container, int position) {
    inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    android.widget.ScrollView itemView = (ScrollView) inflater.inflate(R.layout.accident_details, container,
            false);//from w w  w.ja v  a2 s  .c  o m

    final AccidentVehicle accidentVehicle = new AccidentVehicle();
    Button addPasenger = (Button) itemView.findViewById(R.id.add_witness);
    Button next = (Button) itemView.findViewById(R.id.next);
    final LinearLayout linearLayout = (LinearLayout) itemView.findViewById(R.id.passengers_layout);

    if (position == tabnames.size() - 1) {
        next.setVisibility(View.VISIBLE);
    } else {
        next.setVisibility(View.GONE);
    }
    next.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            AccidentReportFormActivity.showWitneses();
        }
    });

    final EditText fatalEdit = (EditText) itemView.findViewById(R.id.fatal_edit);
    fatalEdit.setOnFocusChangeListener(new CustomeTimeWatcher(accidentVehicle, "setFatal"));

    final EditText simpleEdit = (EditText) itemView.findViewById(R.id.simple_edit);
    simpleEdit.setOnFocusChangeListener(new CustomeTimeWatcher(accidentVehicle, "setSimple"));

    EditText injuryEdit = (EditText) itemView.findViewById(R.id.injury_edit);
    injuryEdit.setOnFocusChangeListener(new CustomeTimeWatcher(accidentVehicle, "setSevere_injured"));

    EditText notInjuredEdit = (EditText) itemView.findViewById(R.id.not_injured_edit);
    notInjuredEdit.setOnFocusChangeListener(new CustomeTimeWatcher(accidentVehicle, "setOnly_damage"));

    EditText driverLicenceEdit = (EditText) itemView.findViewById(R.id.license_one);
    driverLicenceEdit.setOnFocusChangeListener(new CustomeTimeWatcher(accidentVehicle, "setLicence_no") {
        public void afterFocus(final String text, final EditText editText) {
            new AsyncTask<Void, Void, Boolean>() {
                @Override
                protected Boolean doInBackground(Void... params) {
                    DHIS2Modal dhis2Modal = new DHIS2Modal("Driver", null, MainOffence.username,
                            MainOffence.password);
                    JSONObject where = new JSONObject();
                    try {
                        where.put("value", text);
                    } catch (JSONException e) {
                        e.printStackTrace();
                    }

                    JSONObject driverObject = null;
                    try {
                        JSONArray driver = dhis2Modal.getEvent(where);
                        Log.d(TAG, "returned driver json = " + driver.toString());
                        driverObject = driver.getJSONObject(0);
                    } catch (JSONException e) {
                        e.printStackTrace();
                    } catch (Exception e) {
                        e.printStackTrace();
                    }

                    try {
                        if (driverObject.getString("Driver License Number").equals(text)) {
                            accidentVehicle.setProgram_driver(driverObject.getString("id"));
                            return true;
                        }
                    } catch (JSONException e) {
                        e.printStackTrace();
                    } catch (NullPointerException e) {
                        Log.e(TAG, "returned json object is null");
                    }
                    return false;
                }

                @Override
                protected void onPostExecute(Boolean aVoid) {
                    super.onPostExecute(aVoid);
                    if (!aVoid) {
                        editText.setTextColor(context.getResources().getColor(R.color.red));
                    } else {
                        editText.setTextColor(context.getResources().getColor(R.color.green_500));
                    }
                }
            }.execute();

        }
    });

    final EditText alcoholEdit = (EditText) itemView.findViewById(R.id.alcohol_edit);
    alcoholEdit.setOnFocusChangeListener(new CustomeTimeWatcher(accidentVehicle, "setAlcohol_percentage"));

    CheckBox drug = (CheckBox) itemView.findViewById(R.id.drug_edit);
    drug.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            accidentVehicle.setDrug(isChecked);
        }
    });

    CheckBox phone = (CheckBox) itemView.findViewById(R.id.phone_edit);
    phone.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            accidentVehicle.setPhone_use(isChecked);
        }
    });

    EditText plateNumber = (EditText) itemView.findViewById(R.id.registration_number_one);
    plateNumber.setOnFocusChangeListener(new CustomeTimeWatcher(accidentVehicle, "setPlate_number") {
        public void afterFocus(final String text, final EditText editText) {
            new AsyncTask<Void, Void, Boolean>() {
                @Override
                protected Boolean doInBackground(Void... params) {
                    DHIS2Modal dhis2Modal = new DHIS2Modal("Vehicle", null, MainOffence.username,
                            MainOffence.password);
                    JSONObject where = new JSONObject();
                    try {
                        where.put("value", text);
                    } catch (JSONException e) {
                        e.printStackTrace();
                    }

                    JSONObject vehicleObject = null;
                    try {
                        JSONArray vehiclesArray = dhis2Modal.getEvent(where);
                        Log.d(TAG, "returned vehicle json = " + vehiclesArray.toString());
                        vehicleObject = vehiclesArray.getJSONObject(0);
                    } catch (JSONException e) {
                        e.printStackTrace();
                    } catch (NullPointerException e) {
                        e.printStackTrace();
                    }

                    try {
                        if (vehicleObject.getString("Vehicle Plate Number").equals(text)) {
                            accidentVehicle.setProgram_vehicle(vehicleObject.getString("id"));
                            return true;
                        }
                    } catch (JSONException e) {
                        e.printStackTrace();
                    } catch (NullPointerException e) {
                        Log.e(TAG, "returned json object is null");
                    }
                    return false;
                }

                @Override
                protected void onPostExecute(Boolean aVoid) {
                    super.onPostExecute(aVoid);
                    if (!aVoid) {
                        editText.setTextColor(context.getResources().getColor(R.color.red));
                    } else {
                        editText.setTextColor(context.getResources().getColor(R.color.light_gray));
                    }
                }
            }.execute();

        }
    });

    EditText repairCost = (EditText) itemView.findViewById(R.id.repair_amount_one);
    repairCost.setOnFocusChangeListener(new CustomeTimeWatcher(accidentVehicle, "setEstimated_repair"));

    EditText vehicleEdit = (EditText) itemView.findViewById(R.id.vehicle_title_edit);
    vehicleEdit.setOnFocusChangeListener(new CustomeTimeWatcher(accidentVehicle, "setVehicle"));

    EditText vehicleTotalEdit = (EditText) itemView.findViewById(R.id.vehicle_total_edit);
    vehicleTotalEdit.setOnFocusChangeListener(new CustomeTimeWatcher(accidentVehicle, "setVehicle_total"));

    EditText infastructureEdit = (EditText) itemView.findViewById(R.id.infrastructure_edit);
    infastructureEdit.setOnFocusChangeListener(new CustomeTimeWatcher(accidentVehicle, "setInfastructure"));

    EditText costEdit = (EditText) itemView.findViewById(R.id.rescue_cost_edit);
    costEdit.setOnFocusChangeListener(new CustomeTimeWatcher(accidentVehicle, "setCost"));

    final List<PassengerVehicle> passengers = new ArrayList<PassengerVehicle>();

    addPasenger.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            final PassengerVehicle passengerVehicle = new PassengerVehicle();
            LinearLayout passenger = (LinearLayout) inflater.inflate(R.layout.passenger, null);

            linearLayout.addView(passenger);

            EditText nameEdit = (EditText) passenger.findViewById(R.id.name_edit);
            nameEdit.setOnFocusChangeListener(new CustomeTimeWatcher(passengerVehicle, "setName"));

            final EditText dateOfBirth = (EditText) passenger.findViewById(R.id.dob_one);
            dateOfBirth.setOnFocusChangeListener(new CustomeTimeWatcher(passengerVehicle, "setDate_of_birth"));

            EditText physicalAddressEdit = (EditText) passenger.findViewById(R.id.physical_address_one);
            physicalAddressEdit
                    .setOnFocusChangeListener(new CustomeTimeWatcher(passengerVehicle, "setPhysical_address"));

            EditText addressBoxEdit = (EditText) passenger.findViewById(R.id.address_box_one);
            addressBoxEdit.setOnFocusChangeListener(new CustomeTimeWatcher(passengerVehicle, "setAddress"));

            EditText nationalIDEdit = (EditText) passenger.findViewById(R.id.national_id_one);
            nationalIDEdit.setOnFocusChangeListener(new CustomeTimeWatcher(passengerVehicle, "setNational_id"));

            EditText phoneNoEdit = (EditText) passenger.findViewById(R.id.phone_no_one);
            phoneNoEdit.setOnFocusChangeListener(new CustomeTimeWatcher(passengerVehicle, "setPhone_no"));

            EditText alcoholPercentageEdit = (EditText) passenger.findViewById(R.id.alcohol_percentage);
            alcoholPercentageEdit
                    .setOnFocusChangeListener(new CustomeTimeWatcher(passengerVehicle, "setAlcohol_percent"));

            CheckBox seatbeltCheckbox = (CheckBox) passenger.findViewById(R.id.seat_belt_check);
            seatbeltCheckbox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
                @Override
                public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                    passengerVehicle.setHelmet(isChecked);
                }
            });

            Button date_picker = (Button) passenger.findViewById(R.id.date_picker);
            date_picker.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    DatePickerDialog newDatePickerDialogueFragment;
                    newDatePickerDialogueFragment = new DatePickerDialog();
                    newDatePickerDialogueFragment.show(AccidentReportFormActivity.fragmentManager,
                            "DatePickerDialogue");
                    newDatePickerDialogueFragment
                            .setOnDateSetListener(new DatePickerDialog.OnDateSetListener() {
                                @Override
                                public void onDateSet(DatePickerDialog dialog, int year, int monthOfYear,
                                        int dayOfMonth) {
                                    dateOfBirth.setText(dayOfMonth + " / " + (monthOfYear + 1) + " / " + year);
                                }
                            });
                }
            });

            final RadioButton male = (RadioButton) passenger.findViewById(R.id.male);
            male.setTypeface(MainOffence.Roboto_Regular);

            final RadioButton female = (RadioButton) passenger.findViewById(R.id.female);
            female.setTypeface(MainOffence.Roboto_Regular);

            passengerVehicle.setGender("Male");
            male.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
                @Override
                public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                    if (isChecked)
                        passengerVehicle.setGender("Male");
                }
            });

            female.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
                @Override
                public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                    if (isChecked)
                        passengerVehicle.setGender("Female");
                }
            });

            passengers.add(linearLayout.getChildCount() - 1, passengerVehicle);

        }
    });

    accident[position] = accidentVehicle;
    passanger.add(position, passengers);

    ((ViewPager) container).addView(itemView);
    return itemView;
}

From source file:com.is.rest.cache.CacheAwareCallback.java

@Override
public void onSuccess(final int statusCode, final Header[] headers, final String rawResponse,
        final Result response) {
    Logger.d("onSuccess: status" + statusCode + " rawResponse: " + rawResponse);
    ExecutionUtils.execute(new AsyncTask<Void, Void, Result>() {
        @Override//from   w w  w  .java2s  . c o  m
        protected Result doInBackground(Void... voids) {
            if (response != null && shouldCache()) {
                try {
                    getCacheManager().put(getCacheInfo().getKey(), response, getCacheInfo());
                } catch (IOException e) {
                    Logger.e("cache error", e);
                }
            }
            return response;
        }

        @Override
        protected void onPostExecute(Result result) {
            Response<Result> httpResponse = new Response<Result>(statusCode, headers, rawResponse, result, null,
                    getCacheInfo());
            if (proceedWithResponse()) {
                timesProcessed++;
                onResponse(httpResponse);
            }
        }
    });
}

From source file:com.amazon.alexa.avs.companion.LoginWithAmazonActivity.java

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

    mRequestContext = RequestContext.create(this);
    mRequestContext.registerListener(new AuthorizeListenerImpl());

    setContentView(R.layout.lwa_activity);

    mAddressTextView = (EditText) findViewById(R.id.addressTextView);

    mConnectButton = (Button) findViewById(R.id.connectButton);
    mConnectProgress = (ProgressBar) findViewById(R.id.connectProgressBar);

    mLoginButton = (ImageButton) findViewById(R.id.loginButton);
    mLoginProgress = (ProgressBar) findViewById(R.id.loginProgressBar);
    mLoginMessage = (TextView) findViewById(R.id.loginMessage);

    connectCleanState();/* w w  w. j av  a  2  s .com*/

    try {
        mProvisioningClient = new ProvisioningClient(this);
    } catch (Exception e) {
        connectErrorState();
        showAlertDialog(e);
        Log.e(TAG, "Unable to use Provisioning Client. CA Certificate is incorrect or does not exist.", e);
    }

    String savedDeviceAddress = getPreferences(Context.MODE_PRIVATE)
            .getString(getString(R.string.saved_device_address), null);
    if (savedDeviceAddress != null) {
        mAddressTextView.setText(savedDeviceAddress);
    }

    mConnectButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View view) {
            final String address = mAddressTextView.getText().toString();
            mProvisioningClient.setEndpoint(address);

            new AsyncTask<Void, Void, DeviceProvisioningInfo>() {
                private Exception errorInBackground;

                @Override
                protected void onPreExecute() {
                    super.onPreExecute();
                    connectInProgressState();
                }

                @Override
                protected DeviceProvisioningInfo doInBackground(Void... voids) {
                    try {
                        long startTime = System.currentTimeMillis();
                        DeviceProvisioningInfo response = mProvisioningClient.getDeviceProvisioningInfo();
                        long duration = System.currentTimeMillis() - startTime;

                        if (duration < MIN_CONNECT_PROGRESS_TIME_MS) {
                            try {
                                Thread.sleep(MIN_CONNECT_PROGRESS_TIME_MS - duration);
                            } catch (InterruptedException e) {
                                e.printStackTrace();
                            }
                        }

                        return response;
                    } catch (Exception e) {
                        errorInBackground = e;
                    }
                    return null;
                }

                @Override
                protected void onPostExecute(DeviceProvisioningInfo deviceProvisioningInfo) {
                    super.onPostExecute(deviceProvisioningInfo);
                    if (deviceProvisioningInfo != null) {
                        mDeviceProvisioningInfo = deviceProvisioningInfo;

                        SharedPreferences.Editor editor = getPreferences(Context.MODE_PRIVATE).edit();
                        editor.putString(getString(R.string.saved_device_address), address);
                        editor.commit();

                        connectSuccessState();
                    } else {
                        connectCleanState();
                        showAlertDialog(errorInBackground);
                    }
                }
            }.execute();
        }
    });

    mLoginButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            loginInProgressState();

            final JSONObject scopeData = new JSONObject();
            final JSONObject productInstanceAttributes = new JSONObject();
            final String codeChallenge = mDeviceProvisioningInfo.getCodeChallenge();
            final String codeChallengeMethod = mDeviceProvisioningInfo.getCodeChallengeMethod();

            try {
                productInstanceAttributes.put(DEVICE_SERIAL_NUMBER, mDeviceProvisioningInfo.getDsn());
                scopeData.put(PRODUCT_INSTANCE_ATTRIBUTES, productInstanceAttributes);
                scopeData.put(PRODUCT_ID, mDeviceProvisioningInfo.getProductId());

                AuthorizationManager.authorize(new AuthorizeRequest.Builder(mRequestContext)
                        .addScope(ScopeFactory.scopeNamed(ALEXA_ALL_SCOPE, scopeData))
                        .forGrantType(AuthorizeRequest.GrantType.AUTHORIZATION_CODE)
                        .withProofKeyParameters(codeChallenge, codeChallengeMethod).build());
            } catch (JSONException e) {
                e.printStackTrace();
            }
        }
    });
}

From source file:com.ymt.demo1.plates.knowledge.KnowledgeItemListViewFragment.java

protected void initView(View view) {
    /*/*  w ww  .  j  ava  2  s .  co  m*/
     *listView 
     */
    listView = (PullToRefreshListView) view.findViewById(R.id.pull_to_refresh_list_view);
    theListView = listView.getRefreshableView();

    switch (mKnowledgeType) {
    case KNOWLEDGE_BZGF:
    case KNOWLEDGE_KYWX:
    case KNOWLEDGE_SJK:
        //??
        adapter = new KnowledgeItemAdapter(getActivity());
        listView.setAdapter(adapter);
        adapter.setKnowledgeItemList(knowledgeItemList);
        new AsyncTask<Void, Void, List<KnowledgeItem>>() {
            @Override
            protected List<KnowledgeItem> doInBackground(Void... params) {
                return DataSupport.where("type = ?", String.valueOf(mKnowledgeType)).find(KnowledgeItem.class);
            }

            @Override
            protected void onPostExecute(List<KnowledgeItem> itemList) {
                super.onPostExecute(itemList);
                knowledgeItemList.addAll(itemList);
                adapter.notifyDataSetChanged();
            }
        }.execute();
        break;
    default:
        break;

    }

    /*
     *??
     */
    theListView.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
        @Override
        public boolean onItemLongClick(AdapterView<?> parent, final View view, final int position, long id) {

            /*
            *???
            */
            String[] actionList = new String[] { "", "?" };
            PopActionUtil popActionUtil = PopActionUtil.getInstance(getActivity());
            actionListener = new PopActionListener() {
                @Override
                public void onAction(String action) {
                    switch (action) {
                    case "":
                        Toast.makeText(getActivity(), "", Toast.LENGTH_SHORT).show();
                        break;
                    case "?":
                        Toast.makeText(getActivity(), "?", Toast.LENGTH_SHORT).show();
                        break;
                    default:
                        break;
                    }
                }

                @Override
                public void onDismiss() {

                }
            };

            popActionUtil.setActionListener(actionListener);
            popActionUtil.setActions(actionList);
            final PopupWindow itemPopMenu = popActionUtil.getSimpleTxtPopActionMenu();

            itemPopMenu.showAsDropDown(view, view.getWidth() - 20, -view.getHeight());
            itemPopMenu.update();

            return true;
        }
    });

    /*
    listView   ?
     */
    theListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            //
            Intent intent = new Intent(getActivity(), KnowledgeItemDetailActivity.class);
            switch (mKnowledgeType) {
            case KNOWLEDGE_BZGF:
            case KNOWLEDGE_KYWX:
            case KNOWLEDGE_SJK:
                intent.putExtra("knowId", ((KnowledgeItem) parent.getAdapter().getItem(position)).getKnowId());
                break;
            default:
                break;
            }
            startActivity(intent);
        }
    });

    listView.setOnRefreshListener(new PullToRefreshBase.OnRefreshListener2<ListView>() {
        @Override
        public void onPullDownToRefresh(PullToRefreshBase<ListView> refreshView) {
            startIndex = 1;
            switch (mKnowledgeType) {
            case KNOWLEDGE_BZGF:
            case KNOWLEDGE_KYWX:
            case KNOWLEDGE_SJK:
                if (AppContext.internetAvialable()) {
                    DataSupport.deleteAll(KnowledgeItem.class, "type = ?", String.valueOf(mKnowledgeType));
                    knowledgeItemList.clear();
                    adapter.setKnowledgeItemList(knowledgeItemList);
                    mQueue.add(getListData(pageSize, startIndex, ""));
                } else {
                    listView.onRefreshComplete();
                }
                break;
            default:
                break;
            }
        }

        @Override
        public void onPullUpToRefresh(PullToRefreshBase<ListView> refreshView) {
            startIndex++;
            switch (mKnowledgeType) {
            case KNOWLEDGE_BZGF:
            case KNOWLEDGE_KYWX:
            case KNOWLEDGE_SJK:
                if (AppContext.internetAvialable()) {
                    mQueue.add(getListData(pageSize, startIndex, ""));
                }
                break;
            default:
                break;

            }
        }
    });
}

From source file:org.jboss.aerogear.android.unifiedpush.gcm.AeroGearGCMPushRegistrar.java

@Override
public void register(final Context context, final Callback<Void> callback) {
    new AsyncTask<Void, Void, Exception>() {

        @Override//from w  w w . j  a  v  a2 s.co  m
        protected Exception doInBackground(Void... params) {

            try {

                if (gcm == null) {
                    gcm = gcmProvider.get(context);
                }
                String regid = getRegistrationId(context);

                if (regid.length() == 0) {
                    regid = gcm.register(senderIds.toArray(new String[] {}));
                    AeroGearGCMPushRegistrar.this.setRegistrationId(context, regid);
                }

                deviceToken = regid;

                HttpProvider httpProvider = httpProviderProvider.get(deviceRegistryURL, TIMEOUT);
                setPasswordAuthentication(variantId, secret, httpProvider);

                try {
                    JsonObject postData = new JsonObject();
                    postData.addProperty("deviceType", deviceType);
                    postData.addProperty("deviceToken", deviceToken);
                    postData.addProperty("alias", alias);
                    postData.addProperty("operatingSystem", operatingSystem);
                    postData.addProperty("osVersion", osVersion);
                    if (categories != null && !categories.isEmpty()) {
                        JsonArray jsonCategories = new JsonArray();
                        for (String category : categories) {
                            jsonCategories.add(new JsonPrimitive(category));
                        }
                        postData.add("categories", jsonCategories);
                    }

                    httpProvider.post(postData.toString());
                    return null;
                } catch (HttpException ex) {
                    return ex;
                }

            } catch (Exception ex) {
                return ex;
            }

        }

        @SuppressWarnings("unchecked")
        @Override
        protected void onPostExecute(Exception result) {
            if (result == null) {
                callback.onSuccess(null);
            } else {
                if (result instanceof HttpException) {
                    HttpException httpException = (HttpException) result;
                    switch (httpException.getStatusCode()) {
                    case HttpStatus.SC_MOVED_PERMANENTLY:
                    case HttpStatus.SC_MOVED_TEMPORARILY:
                    case HttpStatus.SC_TEMPORARY_REDIRECT:
                        Log.w(TAG, httpException.getMessage());
                        try {
                            URL redirectURL = new URL(httpException.getHeaders().get("Location"));
                            AeroGearGCMPushRegistrar.this.deviceRegistryURL = redirectURL;
                            register(context, callback);
                        } catch (MalformedURLException e) {
                            callback.onFailure(e);
                        }
                        break;
                    default:
                        callback.onFailure(result);
                    }
                } else {
                    callback.onFailure(result);
                }

            }
        }

    }.execute((Void) null);

}

From source file:com.deployd.Deployd.java

public static void login(String username, String password, final LoginEventHandler loggedIn) {
    AsyncTask<JSONObject, JSONObject, JSONObject> query = new AsyncTask<JSONObject, JSONObject, JSONObject>() {

        @Override/*from  w w  w. j a v  a  2s. c  o m*/
        protected JSONObject doInBackground(JSONObject... arg0) {
            // TODO Auto-generated method stub

            try {
                JSONObject result = Deployd.post(arg0[0], "/users/login");
                return result;
            } catch (ClientProtocolException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (JSONException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }

            return null;
        }

        @Override
        protected void onPostExecute(JSONObject result) {
            // TODO Auto-generated method stub
            super.onPostExecute(result);
            if (result == null) {
                loggedIn.failed();
            }
            DeploydObject jres = new DeploydObject(result);

            loggedIn.loggedIn(jres);
        }

    };
    try {
        JSONObject pass = new JSONObject();
        pass.put("username", username);
        pass.put("password", password);
        query.execute(pass);
    } catch (Exception e) {

    }
}