Example usage for android.widget ArrayAdapter getCount

Introduction

In this page you can find the example usage for android.widget ArrayAdapter getCount.

Prototype

@Override
    public int getCount() 

Source Link

Usage

From source file:com.hitachi_tstv.yodpanom.yaowaluk.tiresmanagement.CheckListActivity.java

public static String[] getStringArray(ArrayAdapter adapter) {
    String[] a = new String[adapter.getCount()];

    for (int i = 0; i < a.length; i++)
        a[i] = adapter.getItem(i).toString();

    return a;//  ww w.j  a  v a 2s.  co  m
}

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From source file:com.poloure.simplerss.Utilities.java

static void setTitlesAndDrawerAndPage(Fragment fragment, int absolutePos) {
    String[] navTitles = s_resources.getStringArray(R.array.navigation_titles);

    if (null != fragment) {
        switchToFragment(fragment, false);
    }/*from  www  .  ja  v a2 s  .  co m*/

    ListView list = s_fragmentDrawer.m_listView;
    HeaderViewListAdapter headerAdapter = (HeaderViewListAdapter) list.getAdapter();
    int headers = headerAdapter.getHeadersCount();

    int listPosition = -10 == absolutePos ? s_viewPager.getCurrentItem() + headers : absolutePos;
    int viewPagerPos = -10 == absolutePos ? s_viewPager.getCurrentItem() : absolutePos - headers;

    // Check the drawer item.
    String title = PagerAdapterTags.s_tagList.get(0);
    String subTitle = null;
    int imageRes = R.drawable.ic_action_labels;

    if (s_fragmentFavourites.isVisible()) {
        listPosition = 0;
        title = navTitles[0];
        imageRes = R.drawable.ic_action_important;
    } else if (s_fragmentManage.isVisible()) {
        listPosition = 1;
        title = navTitles[1];
        imageRes = R.drawable.ic_action_storage;
    } else if (s_fragmentSettings.isVisible()) {
        listPosition = 2;
        title = navTitles[2];
        imageRes = R.drawable.ic_action_settings;
    } else {
        ArrayAdapter<String[]> adapter = (ArrayAdapter<String[]>) headerAdapter.getWrappedAdapter();

        if (null != adapter && 0 < adapter.getCount()) {
            String[] item = adapter.getItem(viewPagerPos);
            title = item[0];
            int count = null == item[1] || item[1].isEmpty() ? 0 : Integer.parseInt(item[1]);
            String countString = s_resources.getQuantityString(R.plurals.actionbar_subtitle_unread, count,
                    count);
            subTitle = 0 == count ? null : countString;
        }
    }
    s_actionBar.setTitle(title);
    s_actionBar.setSubtitle(subTitle);
    s_actionBar.setIcon(imageRes);

    list.setItemChecked(listPosition, true);

    // If we must change the view pager page.
    if (0 <= viewPagerPos) {
        // Switch the view pager page if different.
        if (s_viewPager.getCurrentItem() != viewPagerPos) {
            s_viewPager.setCurrentItem(viewPagerPos);
        }
    }
}

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From source file:com.example.flashcards.wizardpager.wizard.ui.TopicChoiceFragment.java

private void createNewTopic(String value) {
    // make changes on page
    if (value.trim() != "") {
        Log.d(LOG_TAG, "Name: " + value);
        SingleTopicChoicePage fixedChoicePage = (SingleTopicChoicePage) mPage;
        Topic topic = new Topic(value);
        fixedChoicePage.addTopic(topic);
        ArrayAdapter<Object> adapter = (ArrayAdapter) getListAdapter();
        adapter.insert(topic.getName(), adapter.getCount() - 1);
        // continue like normally
        mPage.getData().putSerializable(SingleTopicChoicePage.TOPIC, topic);
        mPage.notifyDataChanged();//from   w  ww .j  a  v a  2  s.co m
    }
}

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From source file:org.sufficientlysecure.keychain.ui.UploadKeyActivity.java

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

    setContentView(R.layout.upload_key_activity);

    mUploadButton = findViewById(R.id.upload_key_action_upload);
    mKeyServerSpinner = (Spinner) findViewById(R.id.upload_key_keyserver);

    ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item,
            Preferences.getPreferences(this).getKeyServers());
    adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    mKeyServerSpinner.setAdapter(adapter);
    if (adapter.getCount() > 0) {
        mKeyServerSpinner.setSelection(0);
    } else {/*from  w  ww  . j av  a  2s.co  m*/
        mUploadButton.setEnabled(false);
    }

    mUploadButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            uploadKey();
        }
    });

    mDataUri = getIntent().getData();
    if (mDataUri == null) {
        Log.e(Constants.TAG, "Intent data missing. Should be Uri of key!");
        finish();
        return;
    }
}

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From source file:org.thialfihar.android.apg.ui.UploadKeyActivity.java

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

    setContentView(R.layout.upload_key_activity);

    mUploadButton = findViewById(R.id.upload_key_action_upload);
    mKeyserverSpinner = (Spinner) findViewById(R.id.upload_key_keyserver);

    ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item,
            Preferences.getPreferences(this).getKeyservers());
    adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    mKeyserverSpinner.setAdapter(adapter);
    if (adapter.getCount() > 0) {
        mKeyserverSpinner.setSelection(0);
    } else {/*from   ww  w  .  j a v a2  s .co  m*/
        mUploadButton.setEnabled(false);
    }

    mUploadButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            uploadKey();
        }
    });

    mDataUri = getIntent().getData();
    if (mDataUri == null) {
        Log.e(Constants.TAG, "Intent data missing. Should be Uri of key!");
        finish();
        return;
    }
}

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From source file:net.tacks_a.ankicard.fragment.ExamCondFragment.java

private void setSortToAdapter() {
    LogUtil.logDebug();// w  ww .ja v a  2  s . co m

    // Spinner?
    ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this.getActivity(),
            R.array.ary_sort_type, android.R.layout.simple_spinner_item);
    adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    mSpnSortType.setAdapter(adapter);

    // ??
    for (int i = 0; i < adapter.getCount(); i++) {
        if (mExamCond.getSortType() == i) {
            mSpnSortType.setSelection(i);
        }
    }

}

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From source file:net.tacks_a.ankicard.fragment.ExamCondFragment.java

private void setQuestionCountToAdapter() {
    LogUtil.logDebug();//  ww w.  jav a  2s  . co  m

    // Spinner?
    ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this.getActivity(),
            R.array.ary_question_count, android.R.layout.simple_spinner_item);

    adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    mSpnQuestionCount.setAdapter(adapter);

    // ??
    for (int i = 0; i < adapter.getCount(); i++) {
        String str1 = adapter.getItem(i).toString();
        String str2 = Integer.toString(mExamCond.getQuestionCount());
        if (str1.equals(str2)) {
            mSpnQuestionCount.setSelection(i);
        }
    }

}

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From source file:org.mythdroid.activities.Main.java

private void prepareWakeDialog(final Dialog dialog) {

    final ArrayAdapter<String> adapter = new ArrayAdapter<String>(ctx, R.layout.simple_list_item_1,
            DatabaseUtil.getFrontendNames(ctx));

    if (adapter.getCount() < 1) {
        ErrUtil.errDialog(ctx, dialog, R.string.noFes, WAKE_FRONTEND);
        return;//from w ww. j  a va 2  s.  c  o  m
    }

    ((AlertDialog) dialog).getListView().setAdapter(adapter);

}

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From source file:nodomain.freeyourgadget.gadgetbridge.adapter.GBDeviceAdapterv2.java

public void justifyListViewHeightBasedOnChildren(ListView listView) {
    ArrayAdapter adapter = (ArrayAdapter) listView.getAdapter();

    if (adapter == null) {
        return;//from   w w  w  .j  a v  a  2 s. c o m
    }
    ViewGroup vg = listView;
    int totalHeight = 0;
    for (int i = 0; i < adapter.getCount(); i++) {
        View listItem = adapter.getView(i, null, vg);
        listItem.measure(0, 0);
        totalHeight += listItem.getMeasuredHeight();
    }

    ViewGroup.LayoutParams par = listView.getLayoutParams();
    par.height = totalHeight + (listView.getDividerHeight() * (adapter.getCount() - 1));
    listView.setLayoutParams(par);
    listView.requestLayout();
}

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From source file:com.andrew.apollo.utils.MusicUtils.java

private static long[] getSongListForAdapter(final ArrayAdapter<Song> adapter) {
    if (adapter == null) {
        return sEmptyList;
    }/*ww  w.  ja v a2  s. c om*/

    int count = adapter.getCount() - (adapter.getViewTypeCount() > 1 ? 1 : 0);
    List<Long> songList = new LinkedList<>();
    for (int i = 0; i < count; i++) {
        try {
            long songId = adapter.getItem(i).mSongId;
            songList.add(songId);
        } catch (Throwable ignored) {
            // possible array out of bounds on adapter.getItem(i)
        }
    }

    if (songList.size() == 0) {
        return sEmptyList;
    }

    // until Java supports primitive types as generics, we'll live with this double copy. O(2n)
    Long[] list = new Long[songList.size()];
    long[] result = ArrayUtils.toPrimitive(songList.toArray(list));
    songList.clear();
    return result;
}

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