Example usage for android.view View findViewById

Introduction

In this page you can find the example usage for android.view View findViewById.

Prototype

@Nullable
public final <T extends View> T findViewById(@IdRes int id) 

Source Link

Document

Finds the first descendant view with the given ID, the view itself if the ID matches #getId() , or null if the ID is invalid (< 0) or there is no matching view in the hierarchy.

Usage

From source file:com.gammalabs.wifianalyzer.wifi.AccessPointDetail.java

private void setViewVendorShort(@NonNull View view, @NonNull WiFiAdditional wiFiAdditional) {
    TextView textVendorShort = ((TextView) view.findViewById(R.id.vendorShort));
    String vendor = wiFiAdditional.getVendorName();
    if (StringUtils.isBlank(vendor)) {
        textVendorShort.setVisibility(View.GONE);
    } else {/*w  ww. j av  a  2  s .  com*/
        textVendorShort.setVisibility(View.VISIBLE);
        textVendorShort.setText(vendor.substring(0, Math.min(VENDOR_SHORT_MAX, vendor.length())));
    }
}

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From source file:com.tapchatapp.android.app.ui.TapchatServiceStatusBar.java

@Subscribe
public void onServiceStateChanged(ServiceStateChangedEvent event) {
    mService = event.getService();//  w ww.ja  v  a  2s .  co m

    int connectionState = mService.getConnectionState();
    switch (connectionState) {
    case TapchatService.STATE_DISCONNECTED:
        showStatusText(R.string.tapchat_disconnected);
        break;
    case TapchatService.STATE_CONNECTING:
        showStatusText(R.string.tapchat_connecting);
        break;
    case TapchatService.STATE_CONNECTED:
        showStatusText(R.string.tapchat_connected);
        break;
    case TapchatService.STATE_LOADING:
        showStatusText(R.string.tapchat_syncing);
        break;
    case TapchatService.STATE_LOADED:
        if (mService.isServerOutdated()) {
            showStatusText(R.string.server_outdated);
        } else {
            hideHeader();
        }
        break;
    }

    final boolean isDisconnected = (connectionState == TapchatService.STATE_DISCONNECTED);
    final boolean isLoaded = (connectionState == TapchatService.STATE_LOADED);
    View headerView = findHeaderView();
    if (headerView != null) {
        headerView.findViewById(R.id.reconnect_button).setVisibility(isDisconnected ? View.VISIBLE : View.GONE);
        headerView.findViewById(R.id.connecting_progress)
                .setVisibility(isLoaded || isDisconnected ? View.GONE : View.VISIBLE);
    }
}

---

From source file:com.springsource.greenhouse.twitter.TweetsListAdapter.java

public View getView(int position, View convertView, ViewGroup parent) {
    Tweet tweet = getItem(position);/*from   w ww. ja va  2  s. c  om*/
    View view = convertView;

    if (view == null) {
        view = layoutInflater.inflate(R.layout.tweet_list_item, parent, false);
    }

    TextView t = (TextView) view.findViewById(R.id.tweet_list_item_text);
    t.setText(tweet.getText());

    t = (TextView) view.findViewById(R.id.tweet_list_item_fromuser);
    t.setText(tweet.getFromUser());

    return view;
}

---

From source file:com.linkedin.android.eventsapp.AttendeeAdapter.java

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View rowView = inflater.inflate(R.layout.attendee_list_item, parent, false);
    TextView attendeeNameView = (TextView) rowView.findViewById(R.id.attendeeName);
    final TextView attendeeHeadlineView = (TextView) rowView.findViewById(R.id.attendeeHeadline);
    final ImageView attendeeImageView = (ImageView) rowView.findViewById(R.id.attendeeImage);

    Person attendee = attendees[position];
    attendeeNameView.setText(attendee.getFirstName() + " " + attendee.getLastName());

    boolean isAccessTokenValid = LISessionManager.getInstance(context).getSession().isValid();
    if (isAccessTokenValid) {
        String url = Constants.personByIdBaseUrl + attendee.getLinkedinId() + Constants.personProjection;
        //LISession liSession = LISessionManager.getInstance(context).getSession()
        APIHelper.getInstance(context).getRequest(context, url, new ApiListener() {
            @Override/*from ww  w. ja  va2  s  .com*/
            public void onApiSuccess(ApiResponse apiResponse) {
                try {
                    JSONObject dataAsJson = apiResponse.getResponseDataAsJson();
                    String headline = dataAsJson.has("headline") ? dataAsJson.getString("headline") : "";
                    String pictureUrl = dataAsJson.has("pictureUrl") ? dataAsJson.getString("pictureUrl")
                            : null;
                    JSONObject location = dataAsJson.getJSONObject("location");

                    attendeeHeadlineView.setText(headline);
                    if (pictureUrl != null) {
                        new com.linkedin.android.eventsapp.FetchImageTask(attendeeImageView)
                                .execute(pictureUrl);
                    } else {
                        attendeeImageView.setImageResource(R.drawable.ghost_person);
                    }
                } catch (JSONException e) {

                }

            }

            @Override
            public void onApiError(LIApiError apiError) {

            }
        });
    } else {
        attendeeImageView.setImageResource(R.drawable.ghost_person);
    }

    return rowView;
}

---

From source file:kr.co.generic.wifianalyzer.wifi.AccessPointDetail.java

private void setViewVendorShort(@NonNull View view, @NonNull WiFiAdditional wiFiAdditional) {
    TextView textVendorShort = ((TextView) view.findViewById(kr.co.generic.wifianalyzer.R.id.vendorShort));
    String vendor = wiFiAdditional.getVendorName();
    if (StringUtils.isBlank(vendor)) {
        textVendorShort.setVisibility(View.GONE);
    } else {/*www  .  j av  a2  s . c o m*/
        textVendorShort.setVisibility(View.VISIBLE);
        textVendorShort.setText(vendor.substring(0, Math.min(VENDOR_SHORT_MAX, vendor.length())));
    }
}

---

From source file:com.wbs.itm.AllQuestionActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.all_ques);/*from   w  w  w .  j a  v  a  2s .  c  o  m*/
    questionsList = new ArrayList<HashMap<String, String>>();
    new LoadAllQuestions().execute();
    ListView lv = getListView();
    lv.setOnItemClickListener(new OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            String pid = ((TextView) view.findViewById(R.id.qid)).getText().toString();
            String question = ((TextView) view.findViewById(R.id.question)).getText().toString();
            Intent myIntent = new Intent(AllQuestionActivity.this, SelectedQuestionActivity.class);
            myIntent.putExtra("TAG_PID", pid);
            myIntent.putExtra("TAG_QUESTION", question);
            AllQuestionActivity.this.startActivity(myIntent);
        }
    });
}

---

From source file:com.gammalabs.wifianalyzer.wifi.AccessPointDetail.java

private void setViewExtra(@NonNull Context context, @NonNull View view, @NonNull WiFiDetail wiFiDetail) {
    ImageView configuredImage = (ImageView) view.findViewById(R.id.configuredImage);
    WiFiAdditional wiFiAdditional = wiFiDetail.getWiFiAdditional();
    if (wiFiAdditional.isConfiguredNetwork()) {
        configuredImage.setVisibility(View.VISIBLE);
        configuredImage.setColorFilter(ContextCompat.getColor(context, R.color.connected));
    } else {//from  www  .j  av  a 2s .  co  m
        configuredImage.setVisibility(View.GONE);
    }

    WiFiSignal wiFiSignal = wiFiDetail.getWiFiSignal();
    Strength strength = wiFiSignal.getStrength();
    ImageView imageView = (ImageView) view.findViewById(R.id.levelImage);
    imageView.setImageResource(strength.imageResource());
    imageView.setColorFilter(ContextCompat.getColor(context, strength.colorResource()));

    ((TextView) view.findViewById(R.id.channel_frequency_range))
            .setText(wiFiSignal.getFrequencyStart() + " - " + wiFiSignal.getFrequencyEnd());
    ((TextView) view.findViewById(R.id.width))
            .setText("(" + wiFiSignal.getWiFiWidth().getFrequencyWidth() + WiFiSignal.FREQUENCY_UNITS + ")");
    ((TextView) view.findViewById(R.id.capabilities)).setText(wiFiDetail.getCapabilities());
}

---

From source file:com.naman14.algovisualizer.AlgoDescriptionFragment.java

@Nullable
@Override/*from  w  ww . j  a v a2  s . com*/
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
        @Nullable Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_algo_description, container, false);

    rootView = (LinearLayout) view.findViewById(R.id.rootView);
    setCodeDesc(getArguments().getString(Algorithm.KEY_ALGORITHM));

    return view;
}

---

From source file:com.myfuture.view.WelcomeFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    final View v = inflater.inflate(R.layout.track_welcome_layout, container, false);
    ((TextView) v.findViewById(R.id.greeting))
            .setText(getString(R.string.welcome_message, ParseUser.getCurrentUser().getString("firstName")));

    LinearLayout welcomeBlock = (LinearLayout) v.findViewById(R.id.welcome_color_block);
    int actionBarHeight = getActivity().getActionBar().getHeight();
    welcomeBlock.setMinimumHeight(actionBarHeight + 270);

    wecomeDescriptionTextView = (TextView) v.findViewById(R.id.welcome_description);
    ListView list = (ListView) v.findViewById(R.id.welcome_details_list);
    list.setAdapter(adapter);//from w  w w.j a v  a2  s . c  o  m

    return v;
}

---

From source file:kr.co.generic.wifianalyzer.wifi.AccessPointDetail.java

private void setViewExtra(@NonNull Context context, @NonNull View view, @NonNull WiFiDetail wiFiDetail) {
    ImageView configuredImage = (ImageView) view.findViewById(kr.co.generic.wifianalyzer.R.id.configuredImage);
    WiFiAdditional wiFiAdditional = wiFiDetail.getWiFiAdditional();
    if (wiFiAdditional.isConfiguredNetwork()) {
        configuredImage.setVisibility(View.VISIBLE);
        configuredImage// w  ww  .  j a  va 2  s  .c o m
                .setColorFilter(ContextCompat.getColor(context, kr.co.generic.wifianalyzer.R.color.connected));
    } else {
        configuredImage.setVisibility(View.GONE);
    }

    WiFiSignal wiFiSignal = wiFiDetail.getWiFiSignal();
    Strength strength = wiFiSignal.getStrength();
    ImageView imageView = (ImageView) view.findViewById(kr.co.generic.wifianalyzer.R.id.levelImage);
    imageView.setImageResource(strength.imageResource());
    imageView.setColorFilter(ContextCompat.getColor(context, strength.colorResource()));

    ((TextView) view.findViewById(kr.co.generic.wifianalyzer.R.id.channel_frequency_range))
            .setText(wiFiSignal.getFrequencyStart() + " - " + wiFiSignal.getFrequencyEnd());
    ((TextView) view.findViewById(kr.co.generic.wifianalyzer.R.id.width))
            .setText("(" + wiFiSignal.getWiFiWidth().getFrequencyWidth() + WiFiSignal.FREQUENCY_UNITS + ")");
    ((TextView) view.findViewById(kr.co.generic.wifianalyzer.R.id.capabilities))
            .setText(wiFiDetail.getCapabilities());
}

---

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