android.support.v4.util.LongSparseArray.()方法的使用及代码示例

本文整理了Java中android.support.v4.util.LongSparseArray.()方法的一些代码示例，展示了LongSparseArray.()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。LongSparseArray.()方法的具体详情如下：
包路径：android.support.v4.util.LongSparseArray
类名称：LongSparseArray
方法名：

LongSparseArray.介绍

[英]Creates a new LongSparseArray containing no mappings.
[中]创建不包含任何映射的新数组。

代码示例

代码示例来源：origin: facebook/litho

public LayoutStateOutputIdCalculator() {
if (!ComponentsConfiguration.lazilyInitializeLayoutStateOutputIdCalculator) {
mLayoutCurrentSequenceForBaseId = new LongSparseArray<>(8);
mVisibilityCurrentSequenceForBaseId = new LongSparseArray<>(8);
}
}

代码示例来源：origin: facebook/litho

public MountState(LithoView view) {
mIndexToItemMap = new LongSparseArray<>();
mVisibilityIdToItemMap = new LongSparseArray<>();
mCanMountIncrementallyMountItems = new LongSparseArray<>();
mCOntext= view.getComponentContext();
mLithoView = view;
mIsDirty = true;
mTestItemMap = ComponentsConfiguration.isEndToEndTestRun
? new HashMap>()
: null;
// The mount item representing the top-level LithoView which
// is always automatically mounted.
mRootHostMountItem = ComponentsPools.acquireRootHostMountItem(
HostComponent.create(),
mLithoView,
mLithoView);
}

代码示例来源：origin: googlemaps/android-maps-utils

@Override
public Set> getClusters(double zoom) {
long numCells = (long) Math.ceil(256 * Math.pow(2, zoom) / mGridSize);
SphericalMercatorProjection proj = new SphericalMercatorProjection(numCells);
HashSet> clusters = new HashSet>();
LongSparseArray> sparseArray = new LongSparseArray>();
synchronized (mItems) {
for (T item : mItems) {
Point p = proj.toPoint(item.getPosition());
long coord = getCoord(numCells, p.x, p.y);
StaticCluster cluster = sparseArray.get(coord);
if (cluster == null) {
cluster = new StaticCluster(proj.toLatLng(new Point(Math.floor(p.x) + .5, Math.floor(p.y) + .5)));
sparseArray.put(coord, cluster);
clusters.add(cluster);
}
cluster.add(item);
}
}
return clusters;
}

代码示例来源：origin: googlemaps/android-maps-utils

LongSparseArray> buckets = new LongSparseArray>();
column = new LongSparseArray();
buckets.put(xBucket, column);

代码示例来源：origin: facebook/litho

mVisibilityCurrentSequenceForBaseId = new LongSparseArray<>(2);

代码示例来源：origin: facebook/litho

mLayoutCurrentSequenceForBaseId = new LongSparseArray<>(2);

代码示例来源：origin: facebook/litho

private final LongSparseArray mOutputsIdToPositiOnMap= new LongSparseArray<>(8);
private final ArrayList mMountableOutputTops = new ArrayList<>();
private final ArrayList mMountableOutputBottoms = new ArrayList<>();

代码示例来源：origin: youxiaochen/ContactList

/**
* @param adapter the sticky header adapter to use
*/
public StickyHeaderDecoration(StickyHeaderAdapter adapter) {
mAdapter = adapter;
mHeaderCache = new LongSparseArray<>();
}

代码示例来源：origin: xiangzhihong/gpuImage

private LongSparseArray readSparseLongArray( Parcel in ) {
if( LOG_ENABLED ) {
Log.i( TAG, "readSparseLongArray" );
}
final int N = in.readInt();
if( N <= 0 ) {
return null;
}
LongSparseArray array = new LongSparseArray( N );
readSparseLongArrayInternal( array, in, N );
return array;
}

代码示例来源：origin: AEFeinstein/mtg-familiar

public static LongSparseArray getGroups(@Nullable Context context) {
if (null == context) {
return new LongSparseArray<>();
}
Type type = new TypeToken>() {
}.getType();
return (new Gson()).fromJson(
PreferenceManager.getDefaultSharedPreferences(context).getString(context.getString(R.string.key_tcgpGroups), "{}"),
type);
}

代码示例来源：origin: jruesga/timeline-chart-view

private LongSparseArray> cloneCurrentData(int capacity) {
final LongSparseArray> prevData;
synchronized (mLock) {
prevData = mData;
}
if (prevData != null) {
final int size = prevData.size();
final LongSparseArray> data
= new LongSparseArray<>(Math.max(capacity, size));
for (int i = 0; i data.append(prevData.keyAt(i), prevData.valueAt(i));
}
return data;
}
return new LongSparseArray<>();
}

代码示例来源：origin: ywwynm/EverythingDone

public BaseThingsAdapter(Context context) {
mInflater = LayoutInflater.from(context);
mDensity = DisplayUtil.getScreenDensity(context);
mCOntext= context;
mCheckListAdapters = new LongSparseArray<>();
mReminderDAO = ReminderDAO.getInstance(context);
mHabitDAO = HabitDAO.getInstance(context);
mImageRequestManager = Glide.with(context);
mCardWidth = DisplayUtil.getThingCardWidth(context);
}

代码示例来源：origin: xiangzhihong/gpuImage

/**
* {@inheritDoc}
*/
@Override
public void setAdapter( ListAdapter adapter ) {
if ( adapter != null ) {
mAdapterHasStableIds = mAdapter.hasStableIds();
if ( mChoiceMode != ListView.CHOICE_MODE_NONE && mAdapterHasStableIds &&
mCheckedIdStates == null ) {
mCheckedIdStates = new LongSparseArray();
}
}
if ( mCheckStates != null ) {
mCheckStates.clear();
}
if ( mCheckedIdStates != null ) {
mCheckedIdStates.clear();
}
}

代码示例来源：origin: com.albedinsky.android/database

/**
* Returns data of this cursor wrapper in a sparse array of models mapped to theirs id.
*
* @return Array of models with theirs corresponding data or empty array if this cursor does not
* have any data available.
* @see #asList()
* @see #getCount()
*/
@NonNull
public LongSparseArray asSparseArray() {
this.assertNotClosedOrThrow();
final int count = getCount();
if (count > 0 && moveToFirst()) {
final LongSparseArray sparseArray = new LongSparseArray<>(count);
do {
sparseArray.append(getId(), onGetModel());
} while (moveToNext());
return sparseArray;
}
return new LongSparseArray<>(0);
}

代码示例来源：origin: com.albedinsky.android.support/support-database

/**
* Returns data of this cursor wrapper in a sparse array of models mapped to theirs id.
*
* @return Array of models with theirs corresponding data or empty array if this cursor does not
* have any data available.
* @see #asList()
* @see #getCount()
*/
@NonNull
public LongSparseArray asSparseArray() {
this.assertNotClosedOrThrow();
final int count = getCount();
if (count > 0 && moveToFirst()) {
final LongSparseArray sparseArray = new LongSparseArray<>(count);
do {
sparseArray.append(getId(), onGetModel());
} while (moveToNext());
return sparseArray;
}
return new LongSparseArray<>(0);
}

代码示例来源：origin: wiglenet/wigle-wifi-wardriving

@Override
public Set> getClusters(double zoom) {
long numCells = (long) Math.ceil(256 * Math.pow(2, zoom) / GRID_SIZE);
SphericalMercatorProjection proj = new SphericalMercatorProjection(numCells);
HashSet> clusters = new HashSet>();
LongSparseArray> sparseArray = new LongSparseArray>();
synchronized (mItems) {
for (T item : mItems) {
Point p = proj.toPoint(item.getPosition());
long coord = getCoord(numCells, p.x, p.y);
StaticCluster cluster = sparseArray.get(coord);
if (cluster == null) {
cluster = new StaticCluster(proj.toLatLng(new Point(Math.floor(p.x) + .5, Math.floor(p.y) + .5)));
sparseArray.put(coord, cluster);
clusters.add(cluster);
}
cluster.add(item);
}
}
return clusters;
}

代码示例来源：origin: EthACKdotOrg/orWall

LongSparseArray rulesIndex = new LongSparseArray<>();
for (AppRule app: enabledApps) rulesIndex.put(app.getAppUID(), app);

代码示例来源：origin: xiangzhihong/gpuImage

mCheckedIdStates = new LongSparseArray();

代码示例来源：origin: wiglenet/wigle-wifi-wardriving

LongSparseArray> buckets = new LongSparseArray>();
column = new LongSparseArray();
buckets.put(xBucket, column);

代码示例来源：origin: jruesga/timeline-chart-view

private void setupViewInEditMode() {
final int[] INDEXES = new int[]{0, 1};
mData = new LongSparseArray<>();
mData.put(1452639600000L, new Pair<>(new double[]{1867263,2262779}, INDEXES));
mData.put(1452726000000L, new Pair<>(new double[]{578273,2871800}, INDEXES));