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-rw-r--r--src/com/android/launcher3/LauncherModel.java74
1 files changed, 40 insertions, 34 deletions
diff --git a/src/com/android/launcher3/LauncherModel.java b/src/com/android/launcher3/LauncherModel.java
index a5703a262..d5dce51df 100644
--- a/src/com/android/launcher3/LauncherModel.java
+++ b/src/com/android/launcher3/LauncherModel.java
@@ -60,6 +60,7 @@ import com.android.launcher3.compat.PackageInstallerCompat.PackageInstallInfo;
import com.android.launcher3.compat.UserHandleCompat;
import com.android.launcher3.compat.UserManagerCompat;
import com.android.launcher3.util.ComponentKey;
+import com.android.launcher3.util.LongArrayMap;
import com.android.launcher3.util.ManagedProfileHeuristic;
import com.android.launcher3.util.Thunk;
@@ -141,7 +142,7 @@ public class LauncherModel extends BroadcastReceiver
// sBgItemsIdMap maps *all* the ItemInfos (shortcuts, folders, and widgets) created by
// LauncherModel to their ids
- static final HashMap<Long, ItemInfo> sBgItemsIdMap = new HashMap<Long, ItemInfo>();
+ static final LongArrayMap<ItemInfo> sBgItemsIdMap = new LongArrayMap<>();
// sBgWorkspaceItems is passed to bindItems, which expects a list of all folders and shortcuts
// created by LauncherModel that are directly on the home screen (however, no widgets or
@@ -153,7 +154,7 @@ public class LauncherModel extends BroadcastReceiver
new ArrayList<LauncherAppWidgetInfo>();
// sBgFolders is all FolderInfos created by LauncherModel. Passed to bindFolders()
- static final HashMap<Long, FolderInfo> sBgFolders = new HashMap<Long, FolderInfo>();
+ static final LongArrayMap<FolderInfo> sBgFolders = new LongArrayMap<>();
// sBgWorkspaceScreens is the ordered set of workspace screens.
static final ArrayList<Long> sBgWorkspaceScreens = new ArrayList<Long>();
@@ -182,7 +183,7 @@ public class LauncherModel extends BroadcastReceiver
boolean forceAnimateIcons);
public void bindScreens(ArrayList<Long> orderedScreenIds);
public void bindAddScreens(ArrayList<Long> orderedScreenIds);
- public void bindFolders(HashMap<Long,FolderInfo> folders);
+ public void bindFolders(LongArrayMap<FolderInfo> folders);
public void finishBindingItems();
public void bindAppWidget(LauncherAppWidgetInfo info);
public void bindAllApplications(ArrayList<AppInfo> apps);
@@ -286,7 +287,7 @@ public class LauncherModel extends BroadcastReceiver
return;
}
- for (ItemInfo info : sBgItemsIdMap.values()) {
+ for (ItemInfo info : sBgItemsIdMap) {
if (info instanceof ShortcutInfo) {
ShortcutInfo si = (ShortcutInfo) info;
ComponentName cn = si.getTargetComponent();
@@ -340,7 +341,7 @@ public class LauncherModel extends BroadcastReceiver
final ArrayList<ShortcutInfo> updates = new ArrayList<>();
final UserHandleCompat user = UserHandleCompat.myUserHandle();
- for (ItemInfo info : sBgItemsIdMap.values()) {
+ for (ItemInfo info : sBgItemsIdMap) {
if (info instanceof ShortcutInfo) {
ShortcutInfo si = (ShortcutInfo) info;
ComponentName cn = si.getTargetComponent();
@@ -996,7 +997,7 @@ public class LauncherModel extends BroadcastReceiver
}
synchronized (sBgLock) {
- for (ItemInfo item : sBgItemsIdMap.values()) {
+ for (ItemInfo item : sBgItemsIdMap) {
if (item instanceof ShortcutInfo) {
ShortcutInfo info = (ShortcutInfo) item;
if (intentWithPkg.equals(info.getIntent())
@@ -1012,7 +1013,7 @@ public class LauncherModel extends BroadcastReceiver
/**
* Find a folder in the db, creating the FolderInfo if necessary, and adding it to folderList.
*/
- FolderInfo getFolderById(Context context, HashMap<Long,FolderInfo> folderList, long id) {
+ FolderInfo getFolderById(Context context, LongArrayMap<FolderInfo> folderList, long id) {
final ContentResolver cr = context.getContentResolver();
Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI, null,
"_id=? and (itemType=? or itemType=?)",
@@ -1132,7 +1133,7 @@ public class LauncherModel extends BroadcastReceiver
return cn.getPackageName().equals(pn) && info.user.equals(user);
}
};
- return filterItemInfos(sBgItemsIdMap.values(), filter);
+ return filterItemInfos(sBgItemsIdMap, filter);
}
/**
@@ -1172,7 +1173,7 @@ public class LauncherModel extends BroadcastReceiver
switch (item.itemType) {
case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
sBgFolders.remove(item.id);
- for (ItemInfo info: sBgItemsIdMap.values()) {
+ for (ItemInfo info: sBgItemsIdMap) {
if (info.container == item.id) {
// We are deleting a folder which still contains items that
// think they are contained by that folder.
@@ -1749,7 +1750,7 @@ public class LauncherModel extends BroadcastReceiver
}
// check & update map of what's occupied; used to discard overlapping/invalid items
- private boolean checkItemPlacement(HashMap<Long, ItemInfo[][]> occupied, ItemInfo item) {
+ private boolean checkItemPlacement(LongArrayMap<ItemInfo[][]> occupied, ItemInfo item) {
LauncherAppState app = LauncherAppState.getInstance();
DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
final int countX = (int) grid.numColumns;
@@ -1897,7 +1898,7 @@ public class LauncherModel extends BroadcastReceiver
// +1 for the hotseat (it can be larger than the workspace)
// Load workspace in reverse order to ensure that latest items are loaded first (and
// before any earlier duplicates)
- final HashMap<Long, ItemInfo[][]> occupied = new HashMap<Long, ItemInfo[][]>();
+ final LongArrayMap<ItemInfo[][]> occupied = new LongArrayMap<>();
try {
final int idIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites._ID);
@@ -2436,7 +2437,7 @@ public class LauncherModel extends BroadcastReceiver
// Remove any empty screens
ArrayList<Long> unusedScreens = new ArrayList<Long>(sBgWorkspaceScreens);
- for (ItemInfo item: sBgItemsIdMap.values()) {
+ for (ItemInfo item: sBgItemsIdMap) {
long screenId = item.screenId;
if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP &&
unusedScreens.contains(screenId)) {
@@ -2461,14 +2462,13 @@ public class LauncherModel extends BroadcastReceiver
for (int y = 0; y < countY; y++) {
String line = "";
- Iterator<Long> iter = occupied.keySet().iterator();
- while (iter.hasNext()) {
- long screenId = iter.next();
+ for (int i = 0; i < nScreens; i++) {
+ long screenId = occupied.keyAt(i);
if (screenId > 0) {
line += " | ";
}
+ ItemInfo[][] screen = occupied.valueAt(i);
for (int x = 0; x < countX; x++) {
- ItemInfo[][] screen = occupied.get(screenId);
if (x < screen.length && y < screen[x].length) {
line += (screen[x][y] != null) ? "#" : ".";
} else {
@@ -2559,14 +2559,17 @@ public class LauncherModel extends BroadcastReceiver
/** Filters the set of folders which are on the specified screen. */
private void filterCurrentFolders(long currentScreenId,
- HashMap<Long, ItemInfo> itemsIdMap,
- HashMap<Long, FolderInfo> folders,
- HashMap<Long, FolderInfo> currentScreenFolders,
- HashMap<Long, FolderInfo> otherScreenFolders) {
+ LongArrayMap<ItemInfo> itemsIdMap,
+ LongArrayMap<FolderInfo> folders,
+ LongArrayMap<FolderInfo> currentScreenFolders,
+ LongArrayMap<FolderInfo> otherScreenFolders) {
+
+ int total = folders.size();
+ for (int i = 0; i < total; i++) {
+ long id = folders.keyAt(i);
+ FolderInfo folder = folders.valueAt(i);
- for (long id : folders.keySet()) {
ItemInfo info = itemsIdMap.get(id);
- FolderInfo folder = folders.get(id);
if (info == null || folder == null) continue;
if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP &&
info.screenId == currentScreenId) {
@@ -2616,7 +2619,7 @@ public class LauncherModel extends BroadcastReceiver
private void bindWorkspaceItems(final Callbacks oldCallbacks,
final ArrayList<ItemInfo> workspaceItems,
final ArrayList<LauncherAppWidgetInfo> appWidgets,
- final HashMap<Long, FolderInfo> folders,
+ final LongArrayMap<FolderInfo> folders,
ArrayList<Runnable> deferredBindRunnables) {
final boolean postOnMainThread = (deferredBindRunnables != null);
@@ -2704,15 +2707,18 @@ public class LauncherModel extends BroadcastReceiver
ArrayList<ItemInfo> workspaceItems = new ArrayList<ItemInfo>();
ArrayList<LauncherAppWidgetInfo> appWidgets =
new ArrayList<LauncherAppWidgetInfo>();
- HashMap<Long, FolderInfo> folders = new HashMap<Long, FolderInfo>();
- HashMap<Long, ItemInfo> itemsIdMap = new HashMap<Long, ItemInfo>();
ArrayList<Long> orderedScreenIds = new ArrayList<Long>();
+
+ final LongArrayMap<FolderInfo> folders;
+ final LongArrayMap<ItemInfo> itemsIdMap;
+
synchronized (sBgLock) {
workspaceItems.addAll(sBgWorkspaceItems);
appWidgets.addAll(sBgAppWidgets);
- folders.putAll(sBgFolders);
- itemsIdMap.putAll(sBgItemsIdMap);
orderedScreenIds.addAll(sBgWorkspaceScreens);
+
+ folders = sBgFolders.clone();
+ itemsIdMap = sBgItemsIdMap.clone();
}
final boolean isLoadingSynchronously =
@@ -2738,8 +2744,8 @@ public class LauncherModel extends BroadcastReceiver
new ArrayList<LauncherAppWidgetInfo>();
ArrayList<LauncherAppWidgetInfo> otherAppWidgets =
new ArrayList<LauncherAppWidgetInfo>();
- HashMap<Long, FolderInfo> currentFolders = new HashMap<Long, FolderInfo>();
- HashMap<Long, FolderInfo> otherFolders = new HashMap<Long, FolderInfo>();
+ LongArrayMap<FolderInfo> currentFolders = new LongArrayMap<>();
+ LongArrayMap<FolderInfo> otherFolders = new LongArrayMap<>();
filterCurrentWorkspaceItems(currentScreenId, workspaceItems, currentWorkspaceItems,
otherWorkspaceItems);
@@ -2902,7 +2908,7 @@ public class LauncherModel extends BroadcastReceiver
if (!updatedPackages.isEmpty()) {
final ArrayList<ShortcutInfo> updates = new ArrayList<ShortcutInfo>();
synchronized (sBgLock) {
- for (ItemInfo info : sBgItemsIdMap.values()) {
+ for (ItemInfo info : sBgItemsIdMap) {
if (info instanceof ShortcutInfo && user.equals(info.user)
&& info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION) {
ShortcutInfo si = (ShortcutInfo) info;
@@ -3151,7 +3157,7 @@ public class LauncherModel extends BroadcastReceiver
HashSet<String> packageSet = new HashSet<String>(Arrays.asList(packages));
synchronized (sBgLock) {
- for (ItemInfo info : sBgItemsIdMap.values()) {
+ for (ItemInfo info : sBgItemsIdMap) {
if (info instanceof ShortcutInfo && mUser.equals(info.user)) {
ShortcutInfo si = (ShortcutInfo) info;
boolean infoUpdated = false;
@@ -3527,7 +3533,7 @@ public class LauncherModel extends BroadcastReceiver
return info;
}
- static ArrayList<ItemInfo> filterItemInfos(Collection<ItemInfo> infos,
+ static ArrayList<ItemInfo> filterItemInfos(Iterable<ItemInfo> infos,
ItemInfoFilter f) {
HashSet<ItemInfo> filtered = new HashSet<ItemInfo>();
for (ItemInfo i : infos) {
@@ -3568,7 +3574,7 @@ public class LauncherModel extends BroadcastReceiver
}
}
};
- return filterItemInfos(sBgItemsIdMap.values(), filter);
+ return filterItemInfos(sBgItemsIdMap, filter);
}
/**
@@ -3678,7 +3684,7 @@ public class LauncherModel extends BroadcastReceiver
* Return an existing FolderInfo object if we have encountered this ID previously,
* or make a new one.
*/
- @Thunk static FolderInfo findOrMakeFolder(HashMap<Long, FolderInfo> folders, long id) {
+ @Thunk static FolderInfo findOrMakeFolder(LongArrayMap<FolderInfo> folders, long id) {
// See if a placeholder was created for us already
FolderInfo folderInfo = folders.get(id);
if (folderInfo == null) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-23 18:35:07 +0000