Example usage for android.support.v4.util SparseArrayCompat SparseArrayCompat

List of usage examples for android.support.v4.util SparseArrayCompat SparseArrayCompat

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Introduction

In this page you can find the example usage for android.support.v4.util SparseArrayCompat SparseArrayCompat.

Prototype

public SparseArrayCompat()

Source Link

Usage

From source file:Main.java

public static <T extends View> T get(View view, int id) {
    SparseArrayCompat<View> viewHolder = (SparseArrayCompat<View>) view.getTag();
    if (viewHolder == null) {
        viewHolder = new SparseArrayCompat<>();
        view.setTag(viewHolder);/*from  w  w w  .  ja v  a  2s .co m*/
    }
    View childView = viewHolder.get(id);
    if (childView == null) {
        childView = view.findViewById(id);
        viewHolder.put(id, childView);
    }
    return (T) childView;
}

From source file:com.brotherpowers.cameraview.AspectRatio.java

/**
 * Returns an instance of {@link AspectRatio} specified by {@code x} and {@code y} values.
 * The values {@code x} and {@code} will be reduced by their greatest common divider.
 *
 * @param x The width/*from   w  ww  .j av  a 2s .  co  m*/
 * @param y The height
 * @return An instance of {@link AspectRatio}
 */
public static AspectRatio of(int x, int y) {
    int gcd = gcd(x, y);
    x /= gcd;
    y /= gcd;
    SparseArrayCompat<AspectRatio> arrayX = sCache.get(x);
    if (arrayX == null) {
        AspectRatio ratio = new AspectRatio(x, y);
        arrayX = new SparseArrayCompat<>();
        arrayX.put(y, ratio);
        sCache.put(x, arrayX);
        return ratio;
    } else {
        AspectRatio ratio = arrayX.get(y);
        if (ratio == null) {
            ratio = new AspectRatio(x, y);
            arrayX.put(y, ratio);
        }
        return ratio;
    }
}

From source file:com.mvcoding.financius.data.paging.PageLoader.java

@NonNull
public Observable<PageResult<T>> load(@NonNull DataConverter<T> dataConverter,
        @NonNull DatabaseQuery databaseQuery, @NonNull Observable<Page> pageObservable) {
    final SparseArrayCompat<T> cache = new SparseArrayCompat<>();
    final Observable<Cursor> cursorObservable = database.load(databaseQuery).doOnNext(cursor -> cache.clear());

    return Observable.combineLatest(pageObservable, cursorObservable, (page, cursor) -> {
        final List<T> items = new ArrayList<>();
        for (int i = page.getStart(), size = Math.min(cursor.getCount(),
                page.getStart() + page.getSize()); i < size; i++) {
            T item = cache.get(i);/*ww w. java  2  s . c  om*/
            if (item == null) {
                cursor.moveToPosition(i);
                item = dataConverter.from(cursor);
                cache.put(i, item);
            }
            items.add(item);
        }

        return new PageResult<>(page, items, cache.size() == items.size());
    });
}

From source file:com.dm.material.dashboard.candybar.adapters.IconsSearchAdapter.java

public IconsSearchAdapter(@NonNull Context context, @NonNull SparseArrayCompat<Icon> icons) {
    mContext = context;/*from   w  w  w  .j a  v  a 2  s.  c o  m*/
    mIcons = icons;
    mIconsAll = new SparseArrayCompat<>();
    mIconsAll = mIcons.clone();
    mIsShowIconName = mContext.getResources().getBoolean(R.bool.show_icon_name);
}

From source file:com.dm.material.dashboard.candybar.helpers.ReportBugsHelper.java

public static void checkForBugs(@NonNull Context context) {
    new AsyncTask<Void, Void, Boolean>() {

        MaterialDialog dialog;//from   www  .ja  va 2s . co m
        StringBuilder sb;
        File folder;
        String file;

        @Override
        protected void onPreExecute() {
            super.onPreExecute();
            sb = new StringBuilder();
            folder = FileHelper.getCacheDirectory(context);
            file = folder.toString() + "/" + "reportbugs.zip";

            MaterialDialog.Builder builder = new MaterialDialog.Builder(context);
            builder.content(R.string.report_bugs_building).progress(true, 0).progressIndeterminateStyle(true);

            dialog = builder.build();
            dialog.show();
        }

        @Override
        protected Boolean doInBackground(Void... voids) {
            while (!isCancelled()) {
                try {
                    Thread.sleep(1);
                    SparseArrayCompat<String> files = new SparseArrayCompat<>();
                    sb.append(DeviceHelper.getDeviceInfo(context));

                    String brokenAppFilter = buildBrokenAppFilter(context, folder);
                    if (brokenAppFilter != null)
                        files.append(files.size(), brokenAppFilter);

                    String activityList = buildActivityList(context, folder);
                    if (activityList != null)
                        files.append(files.size(), activityList);

                    String stackTrace = Preferences.getPreferences(context).getLatestCrashLog();
                    String crashLog = buildCrashLog(context, folder, stackTrace);
                    if (crashLog != null)
                        files.append(files.size(), crashLog);

                    FileHelper.createZip(files, file);
                    return true;
                } catch (Exception e) {
                    Log.d(Tag.LOG_TAG, Log.getStackTraceString(e));
                    return false;
                }
            }
            return false;
        }

        @Override
        protected void onPostExecute(Boolean aBoolean) {
            super.onPostExecute(aBoolean);
            dialog.dismiss();
            if (aBoolean) {
                File zip = new File(file);

                final Intent intent = new Intent(Intent.ACTION_SEND);
                intent.setType("message/rfc822");
                intent.putExtra(Intent.EXTRA_EMAIL,
                        new String[] { context.getResources().getString(R.string.dev_email) });
                intent.putExtra(Intent.EXTRA_SUBJECT, "Report Bugs " + (context.getString(R.string.app_name)));
                intent.putExtra(Intent.EXTRA_TEXT, sb.toString());
                Uri uri = FileHelper.getUriFromFile(context, context.getPackageName(), zip);
                intent.putExtra(Intent.EXTRA_STREAM, uri);

                context.startActivity(
                        Intent.createChooser(intent, context.getResources().getString(R.string.email_client)));

            } else {
                Toast.makeText(context, R.string.report_bugs_failed, Toast.LENGTH_LONG).show();
            }

            dialog = null;
            sb.setLength(0);
        }
    }.execute();
}

From source file:im.neon.adapters.VectorUnifiedSearchFragmentPagerAdapter.java

/**
 * Constructor/*  w ww.  j a  va 2s.  c  om*/
 *
 * @param fm      the fragment manager
 * @param context the context
 * @param session the session
 * @param roomId  the room id
 */
public VectorUnifiedSearchFragmentPagerAdapter(FragmentManager fm, Context context, MXSession session,
        String roomId) {
    super(fm);
    mContext = context;
    mSession = session;
    mRoomId = roomId;

    mFragmentsData = new SparseArrayCompat<>();

    final boolean searchInRoom = !TextUtils.isEmpty(roomId);

    int pos = 0;
    if (!searchInRoom) {
        mFragmentsData.put(pos, new Pair<Integer, Fragment>(R.string.tab_title_search_rooms, null));
        pos++;
    }

    mFragmentsData.put(pos, new Pair<Integer, Fragment>(R.string.tab_title_search_messages, null));
    pos++;

    if (!searchInRoom) {
        mFragmentsData.put(pos, new Pair<Integer, Fragment>(R.string.tab_title_search_people, null));
        pos++;
    }

    mFragmentsData.put(pos, new Pair<Integer, Fragment>(R.string.tab_title_search_files, null));
}

From source file:com.dm.material.dashboard.candybar.helpers.MuzeiHelper.java

@Nullable
public Wallpaper getRandomDownloadedWallpaper() throws Exception {
    SparseArrayCompat<Wallpaper> downloaded = new SparseArrayCompat<>();
    List<Wallpaper> wallpapers = mDatabase.getWallpapers();
    for (Wallpaper wallpaper : wallpapers) {
        File file = new File(mDirectory + File.separator + wallpaper.getName() + FileHelper.IMAGE_EXTENSION);
        if (file.exists()) {
            downloaded.append(downloaded.size(), wallpaper);
        }//from  w  w  w.j  a  v  a 2s. c o  m
    }

    wallpapers.clear();
    int size = downloaded.size();
    if (size > 0) {
        int position = getRandomInt(size);
        return new Wallpaper(downloaded.get(position).getName(), downloaded.get(position).getAuthor(),
                downloaded.get(position).getURL(), downloaded.get(position).getThumbUrl());
    }
    return null;
}

From source file:cn.bingoogolapple.androidcommon.adapter.BGAViewHolderHelper.java

public BGAViewHolderHelper(ViewGroup adapterView, View convertView) {
    mViews = new SparseArrayCompat<>();
    mAdapterView = (AdapterView) adapterView;
    mConvertView = convertView;/* w ww . j  a v  a 2 s  . co  m*/
    mContext = convertView.getContext();
}

From source file:com.hao.common.adapter.BaseViewHolderHelper.java

public BaseViewHolderHelper(ViewGroup adapterView, View convertView) {
    mViews = new SparseArrayCompat<>();
    mAdapterView = (AdapterView) adapterView;
    mConvertView = convertView;//w w  w . j av a 2  s  .  c o m
    mContext = convertView.getContext();
}

From source file:net.xisberto.phonetodesktop.ui.LinkListActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    if (getSupportActionBar() != null) {
        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    }/*from  w  w w .  ja  v a 2  s. c  o m*/
    setContentView(R.layout.activity_link_list);

    selectedItems = new SparseArrayCompat<>();

    swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_layout);
    swipeRefreshLayout.setOnRefreshListener(this);
    list_view = (ListView) findViewById(android.R.id.list);
    list_view.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);

    if ((savedInstanceState != null) && savedInstanceState.containsKey(Utils.EXTRA_TITLES)) {
        taskList = savedInstanceState.getParcelable(Utils.EXTRA_TITLES);
        boolean updating = savedInstanceState.getBoolean(Utils.EXTRA_UPDATING, false);
        swipeRefreshLayout.setRefreshing(updating);
        ArrayList<Integer> selection = savedInstanceState.getIntegerArrayList(SELECTED_ITEMS);

        if (list_view.getAdapter() == null) {
            adapter = new TasksArrayAdapter(this, taskList.items, this);
            list_view.setAdapter(adapter);
        } else {
            adapter = (TasksArrayAdapter) list_view.getAdapter();
        }
        if (selection != null) {
            Log.w("LinkList", String.format("Read selection with %s items", selection.size()));
            for (int i = 0; i < selection.size(); i++) {
                selectedItems.put(selection.get(i), adapter.getItem(i).getId());
                adapter.setChecked(selectedItems.keyAt(i), true);
                onItemChecked(selectedItems.keyAt(i), true);
            }
            adapter.notifyDataSetChanged();
        }

    } else {
        taskList = new TaskList();
        refreshTasks();
    }
}