Initial version -- added millennium read funcionality
This commit is contained in:
Pablo
@@ -0,0 +1,307 @@
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package com.google.maps.android.clustering;
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import android.content.Context;
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import android.os.AsyncTask;
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import com.google.android.gms.maps.GoogleMap;
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import com.google.android.gms.maps.model.CameraPosition;
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import com.google.android.gms.maps.model.Marker;
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import com.google.maps.android.clustering.ClusterItem;
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import com.google.maps.android.clustering.algo.Algorithm;
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import com.google.maps.android.clustering.algo.NonHierarchicalDistanceBasedAlgorithm;
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import com.google.maps.android.clustering.algo.PreCachingAlgorithmDecorator;
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import com.google.maps.android.clustering.algo.ScreenBasedAlgorithm;
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import com.google.maps.android.clustering.algo.ScreenBasedAlgorithmAdapter;
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import com.google.maps.android.clustering.view.ClusterRenderer;
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import com.google.maps.android.clustering.view.DefaultClusterRenderer;
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import com.google.maps.android.collections.MarkerManager;
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import java.util.Collection;
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import java.util.Set;
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import java.util.concurrent.locks.ReadWriteLock;
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import java.util.concurrent.locks.ReentrantReadWriteLock;
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/* JADX INFO: loaded from: classes2.dex */
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public class ClusterManager<T extends ClusterItem> implements GoogleMap.OnCameraIdleListener, GoogleMap.OnMarkerClickListener, GoogleMap.OnInfoWindowClickListener {
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private ScreenBasedAlgorithm<T> mAlgorithm;
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private final MarkerManager.Collection mClusterMarkers;
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private ClusterManager<T>.ClusterTask mClusterTask;
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private final ReadWriteLock mClusterTaskLock;
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private GoogleMap mMap;
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private final MarkerManager mMarkerManager;
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private final MarkerManager.Collection mMarkers;
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private OnClusterClickListener<T> mOnClusterClickListener;
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private OnClusterInfoWindowClickListener<T> mOnClusterInfoWindowClickListener;
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private OnClusterInfoWindowLongClickListener<T> mOnClusterInfoWindowLongClickListener;
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private OnClusterItemClickListener<T> mOnClusterItemClickListener;
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private OnClusterItemInfoWindowClickListener<T> mOnClusterItemInfoWindowClickListener;
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private OnClusterItemInfoWindowLongClickListener<T> mOnClusterItemInfoWindowLongClickListener;
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private CameraPosition mPreviousCameraPosition;
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private ClusterRenderer<T> mRenderer;
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public interface OnClusterClickListener<T extends ClusterItem> {
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boolean onClusterClick(Cluster<T> cluster);
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}
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public interface OnClusterInfoWindowClickListener<T extends ClusterItem> {
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void onClusterInfoWindowClick(Cluster<T> cluster);
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}
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public interface OnClusterInfoWindowLongClickListener<T extends ClusterItem> {
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void onClusterInfoWindowLongClick(Cluster<T> cluster);
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}
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public interface OnClusterItemClickListener<T extends ClusterItem> {
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boolean onClusterItemClick(T t);
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}
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public interface OnClusterItemInfoWindowClickListener<T extends ClusterItem> {
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void onClusterItemInfoWindowClick(T t);
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}
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public interface OnClusterItemInfoWindowLongClickListener<T extends ClusterItem> {
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void onClusterItemInfoWindowLongClick(T t);
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}
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public ClusterManager(Context context, GoogleMap googleMap) {
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this(context, googleMap, new MarkerManager(googleMap));
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}
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public ClusterManager(Context context, GoogleMap googleMap, MarkerManager markerManager) {
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this.mClusterTaskLock = new ReentrantReadWriteLock();
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this.mMap = googleMap;
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this.mMarkerManager = markerManager;
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this.mClusterMarkers = markerManager.newCollection();
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this.mMarkers = markerManager.newCollection();
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this.mRenderer = new DefaultClusterRenderer(context, googleMap, this);
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this.mAlgorithm = new ScreenBasedAlgorithmAdapter(new PreCachingAlgorithmDecorator(new NonHierarchicalDistanceBasedAlgorithm()));
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this.mClusterTask = new ClusterTask();
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this.mRenderer.onAdd();
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}
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public MarkerManager.Collection getMarkerCollection() {
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return this.mMarkers;
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}
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public MarkerManager.Collection getClusterMarkerCollection() {
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return this.mClusterMarkers;
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}
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public MarkerManager getMarkerManager() {
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return this.mMarkerManager;
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}
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public void setRenderer(ClusterRenderer<T> clusterRenderer) {
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this.mRenderer.setOnClusterClickListener(null);
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this.mRenderer.setOnClusterItemClickListener(null);
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this.mClusterMarkers.clear();
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this.mMarkers.clear();
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this.mRenderer.onRemove();
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this.mRenderer = clusterRenderer;
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clusterRenderer.onAdd();
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this.mRenderer.setOnClusterClickListener(this.mOnClusterClickListener);
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this.mRenderer.setOnClusterInfoWindowClickListener(this.mOnClusterInfoWindowClickListener);
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this.mRenderer.setOnClusterInfoWindowLongClickListener(this.mOnClusterInfoWindowLongClickListener);
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this.mRenderer.setOnClusterItemClickListener(this.mOnClusterItemClickListener);
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this.mRenderer.setOnClusterItemInfoWindowClickListener(this.mOnClusterItemInfoWindowClickListener);
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this.mRenderer.setOnClusterItemInfoWindowLongClickListener(this.mOnClusterItemInfoWindowLongClickListener);
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cluster();
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}
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public void setAlgorithm(Algorithm<T> algorithm) {
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if (algorithm instanceof ScreenBasedAlgorithm) {
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setAlgorithm((ScreenBasedAlgorithm) algorithm);
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} else {
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setAlgorithm((ScreenBasedAlgorithm) new ScreenBasedAlgorithmAdapter(algorithm));
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}
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}
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public void setAlgorithm(ScreenBasedAlgorithm<T> screenBasedAlgorithm) {
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screenBasedAlgorithm.lock();
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try {
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Algorithm<T> algorithm = getAlgorithm();
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this.mAlgorithm = screenBasedAlgorithm;
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if (algorithm != null) {
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algorithm.lock();
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try {
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screenBasedAlgorithm.addItems(algorithm.getItems());
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algorithm.unlock();
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} catch (Throwable th) {
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algorithm.unlock();
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throw th;
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}
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}
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screenBasedAlgorithm.unlock();
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if (this.mAlgorithm.shouldReclusterOnMapMovement()) {
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this.mAlgorithm.onCameraChange(this.mMap.getCameraPosition());
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}
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cluster();
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} catch (Throwable th2) {
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screenBasedAlgorithm.unlock();
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throw th2;
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}
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}
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public void setAnimation(boolean z) {
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this.mRenderer.setAnimation(z);
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}
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public ClusterRenderer<T> getRenderer() {
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return this.mRenderer;
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}
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public Algorithm<T> getAlgorithm() {
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return this.mAlgorithm;
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}
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public void clearItems() {
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Algorithm<T> algorithm = getAlgorithm();
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algorithm.lock();
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try {
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algorithm.clearItems();
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} finally {
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algorithm.unlock();
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}
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}
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public boolean addItems(Collection<T> collection) {
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Algorithm<T> algorithm = getAlgorithm();
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algorithm.lock();
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try {
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return algorithm.addItems(collection);
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} finally {
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algorithm.unlock();
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}
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}
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public boolean addItem(T t) {
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Algorithm<T> algorithm = getAlgorithm();
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algorithm.lock();
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try {
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return algorithm.addItem(t);
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} finally {
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algorithm.unlock();
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}
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}
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public boolean removeItems(Collection<T> collection) {
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Algorithm<T> algorithm = getAlgorithm();
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algorithm.lock();
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try {
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return algorithm.removeItems(collection);
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} finally {
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algorithm.unlock();
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}
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}
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public boolean removeItem(T t) {
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Algorithm<T> algorithm = getAlgorithm();
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algorithm.lock();
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try {
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return algorithm.removeItem(t);
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} finally {
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algorithm.unlock();
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}
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}
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public boolean updateItem(T t) {
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Algorithm<T> algorithm = getAlgorithm();
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algorithm.lock();
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try {
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return algorithm.updateItem(t);
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} finally {
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algorithm.unlock();
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}
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}
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public void cluster() {
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this.mClusterTaskLock.writeLock().lock();
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try {
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this.mClusterTask.cancel(true);
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ClusterManager<T>.ClusterTask clusterTask = new ClusterTask();
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this.mClusterTask = clusterTask;
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clusterTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, Float.valueOf(this.mMap.getCameraPosition().zoom));
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} finally {
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this.mClusterTaskLock.writeLock().unlock();
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}
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}
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@Override // com.google.android.gms.maps.GoogleMap.OnCameraIdleListener
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public void onCameraIdle() {
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ClusterRenderer<T> clusterRenderer = this.mRenderer;
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if (clusterRenderer instanceof GoogleMap.OnCameraIdleListener) {
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((GoogleMap.OnCameraIdleListener) clusterRenderer).onCameraIdle();
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}
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this.mAlgorithm.onCameraChange(this.mMap.getCameraPosition());
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if (this.mAlgorithm.shouldReclusterOnMapMovement()) {
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cluster();
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return;
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}
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CameraPosition cameraPosition = this.mPreviousCameraPosition;
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if (cameraPosition == null || cameraPosition.zoom != this.mMap.getCameraPosition().zoom) {
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this.mPreviousCameraPosition = this.mMap.getCameraPosition();
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cluster();
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}
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}
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@Override // com.google.android.gms.maps.GoogleMap.OnMarkerClickListener
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public boolean onMarkerClick(Marker marker) {
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return getMarkerManager().onMarkerClick(marker);
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}
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@Override // com.google.android.gms.maps.GoogleMap.OnInfoWindowClickListener
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public void onInfoWindowClick(Marker marker) {
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getMarkerManager().onInfoWindowClick(marker);
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}
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private class ClusterTask extends AsyncTask<Float, Void, Set<? extends Cluster<T>>> {
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private ClusterTask() {
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}
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/* JADX INFO: Access modifiers changed from: protected */
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@Override // android.os.AsyncTask
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public Set<? extends Cluster<T>> doInBackground(Float... fArr) {
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Algorithm<T> algorithm = ClusterManager.this.getAlgorithm();
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algorithm.lock();
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try {
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return algorithm.getClusters(fArr[0].floatValue());
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} finally {
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algorithm.unlock();
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}
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}
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/* JADX INFO: Access modifiers changed from: protected */
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@Override // android.os.AsyncTask
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public void onPostExecute(Set<? extends Cluster<T>> set) {
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ClusterManager.this.mRenderer.onClustersChanged(set);
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}
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}
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public void setOnClusterClickListener(OnClusterClickListener<T> onClusterClickListener) {
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this.mOnClusterClickListener = onClusterClickListener;
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this.mRenderer.setOnClusterClickListener(onClusterClickListener);
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}
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public void setOnClusterInfoWindowClickListener(OnClusterInfoWindowClickListener<T> onClusterInfoWindowClickListener) {
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this.mOnClusterInfoWindowClickListener = onClusterInfoWindowClickListener;
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this.mRenderer.setOnClusterInfoWindowClickListener(onClusterInfoWindowClickListener);
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}
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public void setOnClusterInfoWindowLongClickListener(OnClusterInfoWindowLongClickListener<T> onClusterInfoWindowLongClickListener) {
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this.mOnClusterInfoWindowLongClickListener = onClusterInfoWindowLongClickListener;
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this.mRenderer.setOnClusterInfoWindowLongClickListener(onClusterInfoWindowLongClickListener);
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}
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public void setOnClusterItemClickListener(OnClusterItemClickListener<T> onClusterItemClickListener) {
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this.mOnClusterItemClickListener = onClusterItemClickListener;
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this.mRenderer.setOnClusterItemClickListener(onClusterItemClickListener);
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}
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public void setOnClusterItemInfoWindowClickListener(OnClusterItemInfoWindowClickListener<T> onClusterItemInfoWindowClickListener) {
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this.mOnClusterItemInfoWindowClickListener = onClusterItemInfoWindowClickListener;
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this.mRenderer.setOnClusterItemInfoWindowClickListener(onClusterItemInfoWindowClickListener);
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}
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public void setOnClusterItemInfoWindowLongClickListener(OnClusterItemInfoWindowLongClickListener<T> onClusterItemInfoWindowLongClickListener) {
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this.mOnClusterItemInfoWindowLongClickListener = onClusterItemInfoWindowLongClickListener;
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this.mRenderer.setOnClusterItemInfoWindowLongClickListener(onClusterItemInfoWindowLongClickListener);
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}
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}
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