Example usage for android.widget LinearLayout getChildCount

Introduction

In this page you can find the example usage for android.widget LinearLayout getChildCount.

Prototype

public int getChildCount() 

Source Link

Document

Returns the number of children in the group.

Usage

From source file:fr.cph.chicago.core.activity.StationActivity.java

public void hideAllArrivalViews() {
    Stream.of(station.getLines())
            .flatMap(trainLine -> Stream.of(TrainDirection.values())
                    .map(trainDirection -> trainLine.toString() + "_" + trainDirection.toString()))
            .forEach(key -> {//from www. j  a  va2s  .c o m
                if (ids.containsKey(key)) {
                    final int id = ids.get(key);
                    final LinearLayout line3View = (LinearLayout) findViewById(id);
                    if (line3View != null) {
                        line3View.setVisibility(View.GONE);
                        if (line3View.getChildCount() > 0) {
                            Stream.range(0, line3View.getChildCount()).forEach(i -> {
                                final LinearLayout view = (LinearLayout) line3View.getChildAt(i);
                                final TextView timing = (TextView) view.getChildAt(1);
                                if (timing != null) {
                                    timing.setText("");
                                }
                            });
                        }
                    }
                }
            });
}

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From source file:cn.com.incito.driver.UI.detailDialog.PCCFragmentActivity.java

/**
 * ??/*ww w .ja v  a 2  s.  c o m*/
 */
private void setSelectedBtnsListener() {
    LinearLayout selectedLayout = (LinearLayout) findViewById(R.id.selected_cities_linearlayout);
    for (int i = 0; i < selectedLayout.getChildCount(); i++) {
        Button selectedBtn = (Button) selectedLayout.getChildAt(i);
        selectedBtn.setTag(i);
        selectedBtn.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                int indext = (Integer) v.getTag();
                selectedCities.remove(indext);
                notifySelectedCities();
                pager.setCurrentItem(0);
                cityFragment.clearDatas();
                countryFragment.clearDatas();
                if (selectedCities.size() > 0) {
                    mCurrentSelected = selectedCities.size() - 1;
                } else {
                    mCurrentSelected = -1;
                }
            }
        });
    }
}

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From source file:com.nadmm.airports.FragmentBase.java

protected View addRow(LinearLayout layout, String label, String value) {
    if (layout.getChildCount() > 0) {
        addSeparator(layout);//  w  w w  .j a va 2  s  .  co m
    }

    LinearLayout row = (LinearLayout) inflate(R.layout.detail_row_item2);
    TextView tv = (TextView) row.findViewById(R.id.item_label);
    tv.setText(label);
    tv = (TextView) row.findViewById(R.id.item_value);
    if (value != null && value.length() > 0) {
        tv.setText(value);
    } else {
        tv.setVisibility(View.GONE);
    }
    layout.addView(row, new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
    return row;
}

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From source file:com.qiscus.sdk.filepicker.util.TabLayoutHelper.java

private int determineTabMode(@NonNull TabLayout tabLayout) {
    LinearLayout slidingTabStrip = (LinearLayout) tabLayout.getChildAt(0);

    int childCount = slidingTabStrip.getChildCount();

    // NOTE: slidingTabStrip.getMeasuredWidth() method does not return correct width!
    // Need to measure each tabs and calculate the sum of them.

    int tabLayoutWidth = tabLayout.getMeasuredWidth() - tabLayout.getPaddingLeft()
            - tabLayout.getPaddingRight();
    int tabLayoutHeight = tabLayout.getMeasuredHeight() - tabLayout.getPaddingTop()
            - tabLayout.getPaddingBottom();

    if (childCount == 0) {
        return TabLayout.MODE_FIXED;
    }/* www.  java 2 s. c  o  m*/

    int stripWidth = 0;
    int maxWidthTab = 0;
    int tabHeightMeasureSpec = View.MeasureSpec.makeMeasureSpec(tabLayoutHeight, View.MeasureSpec.EXACTLY);

    for (int i = 0; i < childCount; i++) {
        View tabView = slidingTabStrip.getChildAt(i);
        tabView.measure(View.MeasureSpec.UNSPECIFIED, tabHeightMeasureSpec);
        int tabWidth = tabView.getMeasuredWidth();
        stripWidth += tabWidth;
        maxWidthTab = Math.max(maxWidthTab, tabWidth);
    }

    return ((stripWidth < tabLayoutWidth) && (maxWidthTab < (tabLayoutWidth / childCount)))
            ? TabLayout.MODE_FIXED
            : TabLayout.MODE_SCROLLABLE;
}

---

From source file:org.ounl.lifelonglearninghub.learntracker.gis.ou.swipe.TimeLineActivity.java

/**
 * Recording time ASYNCHRONOUSLY/*from ww w .j av  a  2 s. c om*/
 * 
 * @param v
 */
public void onClickRecord(View v) {

    LinearLayout llTimePicker = (LinearLayout) v.getParent();
    LinearLayout lllFrag = (LinearLayout) llTimePicker.getParent();
    LinearLayout llTime = (LinearLayout) llTimePicker.findViewById(R.id.llTimePicker);

    TimePicker tp = (TimePicker) llTime.findViewById(R.id.tpTask);
    Integer oiHour = tp.getCurrentHour();
    Integer oiMin = tp.getCurrentMinute();
    DateUtils du = new DateUtils();
    long lmills = du.toMills(oiHour, oiMin);

    ActivitySession as = Session.getSingleInstance().getActivity(mViewPager.getCurrentItem());
    String sSubjectId = as.getId_subject();
    double dLat = as.getLocation_latitude();
    double dLong = as.getLocation_longitude();
    long lCheckIn = new Date().getTime();
    long lCheckOut = lCheckIn + lmills;

    // Save data into both databases
    Log.i(CLASSNAME, "Recording activity into both databasees:" + as.getId_subject() + " / "
            + du.duration(lCheckIn, lCheckOut));

    // TODO make some control here to make this transactional
    recordActivityBackend(sSubjectId, lCheckIn, lCheckOut, dLat, dLong,
            ActivityDO.ACTIVITY_RECORD_MODE_ASYNCHRONOUS);
    recordActivitySQLite(sSubjectId, lCheckIn, lCheckOut, dLat, dLong);

    TextView tvDuration = (TextView) lllFrag.findViewById(R.id.tvDuration);
    tvDuration.setText(
            du.duration(Session.getSingleInstance().getDatabaseHandler().getAccumulatedTime(sSubjectId)));

    //
    // Update history layout
    //      
    LayoutInflater inflater = LayoutInflater.from(this);

    LinearLayout llParent = (LinearLayout) inflater.inflate(R.layout.check_item, null);

    LinearLayout liContent = (LinearLayout) llParent.getChildAt(0);

    TextView tvTimeStamp = (TextView) liContent.findViewById(R.id.textViewTimeStamp);
    tvTimeStamp.setText(Constants.TIME_FORMAT.format(lCheckIn));
    tvTimeStamp.setTag(Long.valueOf(lCheckIn));

    TextView tvDurRecord = (TextView) liContent.findViewById(R.id.textViewDuration);
    tvDurRecord.setText(" [" + du.duration(lCheckIn, lCheckOut) + "]");
    // Passing subject id as parameter        
    tvDurRecord.setTag(sSubjectId);

    LinearLayout llHistory = (LinearLayout) lllFrag.findViewById(R.id.llHistory);
    // Set index number so that the record can be removed
    int iTag = (llHistory.getChildCount() - 1) / 2;
    llParent.setTag(iTag);
    llHistory.addView(inflater.inflate(R.layout.tag_divider, llHistory, false), 1);
    llHistory.addView(llParent, 2);

    Toast.makeText(getApplicationContext(), "Recorded " + du.duration(lCheckIn, lCheckOut), Toast.LENGTH_SHORT)
            .show();

}

---

From source file:com.narkii.security.info.BaseDataFragment.java

/**
 * /*w  w w . j a  va  2 s.c  om*/
 * @param view view
 */
private void clearPersonInfoView(View view) {
    final LinearLayout parent = (LinearLayout) view.getParent().getParent();
    Log.d(TAG, "remove person view: " + parent.getChildCount());
    if (parent.getChildCount() > 1) {
        parent.removeViews(1, parent.getChildCount() - 1);
    }
}

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From source file:com.todoroo.astrid.activity.TaskEditFragment.java

public static void setViewHeightBasedOnChildren(LinearLayout view) {

    int totalHeight = 0;
    int desiredWidth = MeasureSpec.makeMeasureSpec(view.getWidth(), MeasureSpec.AT_MOST);
    for (int i = 0; i < view.getChildCount(); i++) {
        View listItem = view.getChildAt(i);
        listItem.measure(desiredWidth, MeasureSpec.UNSPECIFIED);
        totalHeight += listItem.getMeasuredHeight();
    }//from  w  w w  .j a va 2  s . c o m

    ViewGroup.LayoutParams params = view.getLayoutParams();
    if (params == null)
        return;

    params.height = totalHeight;
    view.setLayoutParams(params);
    view.requestLayout();
}

---

From source file:com.cssweb.android.quote.QHSCGridActivity.java

private void clearData(int scrollNum) {
    for (int i = 1; i <= scrollNum; i++) {
        TextView localView6 = (TextView) this.mLinerLock.findViewWithTag(i);
        TextView localView7 = (TextView) this.mLinerLock2.findViewWithTag(i);
        localView6.setText("");
        localView7.setText("");

        LinearLayout localLinearLayout = (LinearLayout) this.mLinerHScroll.findViewWithTag(i);
        int i6 = localLinearLayout.getChildCount();
        for (int j = 0; j < i6; j++) {
            TextView localView5 = (TextView) localLinearLayout.getChildAt(j);
            localView5.setText("");
        }/*from   www .  j a va  2  s .c  om*/
    }
}

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From source file:com.nadmm.airports.FragmentBase.java

protected View addRow(LinearLayout layout, String label, String value1, String value2) {
    if (layout.getChildCount() > 0) {
        addSeparator(layout);/*from   w ww  . j a  va2  s .  c o m*/
    }

    LinearLayout row = (LinearLayout) inflate(R.layout.detail_row_item3);
    TextView tv = (TextView) row.findViewById(R.id.item_label);
    tv.setText(label);
    tv = (TextView) row.findViewById(R.id.item_value);
    if (value1 != null && value1.length() > 0) {
        tv.setText(value1);
    } else {
        tv.setVisibility(View.GONE);
    }
    tv = (TextView) row.findViewById(R.id.item_extra_value);
    if (value2 != null && value2.length() > 0) {
        tv.setText(value2);
    } else {
        tv.setVisibility(View.GONE);
    }
    layout.addView(row, new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
    return row;
}

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From source file:com.materialdesign.view.tab.TabLayout.java

/**
 * ?tab/*from  ww w  .  j  a  v a 2s  .co m*/
 *
 * @param view     tabView
 * @param selector ?
 */
private void tabViewSelector(View view, boolean selector) {
    LinearLayout layout = null;
    if (LinearLayout.class.isInstance(view)) {
        layout = (LinearLayout) view;
    }

    for (int y = 0; y < layout.getChildCount(); y++) {
        layout.getChildAt(y).setSelected(selector);
    }
}

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