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Merge "Making UserCache the source of truth for all user events" into udc-qpr-dev am: 74a27fb3de

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Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/23606074

Change-Id: Ifbbac3b154bdacd1327ff78683db2f5c168f41ed
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Treehugger Robot
2023-06-14 11:08:04 +00:00
committed by Automerger Merge Worker
parent 5a80912885 74a27fb3de
commit ada04522ba
5 changed files with 118 additions and 134 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/com/android/launcher3/Launcher.java
+5 -8
View File
@@ -183,7 +183,6 @@ import com.android.launcher3.model.data.WorkspaceItemInfo;
import com.android.launcher3.notification.NotificationListener;
import com.android.launcher3.pageindicators.WorkspacePageIndicator;
import com.android.launcher3.pm.PinRequestHelper;
import com.android.launcher3.pm.UserCache;
import com.android.launcher3.popup.ArrowPopup;
import com.android.launcher3.popup.PopupContainerWithArrow;
import com.android.launcher3.popup.PopupDataProvider;
@@ -208,7 +207,6 @@ import com.android.launcher3.util.PackageUserKey;
import com.android.launcher3.util.PendingRequestArgs;
import com.android.launcher3.util.Preconditions;
import com.android.launcher3.util.RunnableList;
import com.android.launcher3.util.SafeCloseable;
import com.android.launcher3.util.ScreenOnTracker;
import com.android.launcher3.util.ScreenOnTracker.ScreenOnListener;
import com.android.launcher3.util.SystemUiController;
@@ -411,8 +409,6 @@ public class Launcher extends StatefulActivity<LauncherState>
protected long mLastTouchUpTime = -1;
private boolean mTouchInProgress;
private SafeCloseable mUserChangedCallbackCloseable;
// New InstanceId is assigned to mAllAppsSessionLogId for each AllApps sessions.
// When Launcher is not in AllApps state mAllAppsSessionLogId will be null.
// User actions within AllApps state are logged with this InstanceId, to recreate AllApps
@@ -581,9 +577,6 @@ public class Launcher extends StatefulActivity<LauncherState>
mRotationHelper.initialize();
TraceHelper.INSTANCE.endSection();
mUserChangedCallbackCloseable = UserCache.INSTANCE.get(this).addUserChangeListener(
() -> getStateManager().goToState(NORMAL));
if (Utilities.ATLEAST_R) {
getWindow().setSoftInputMode(LayoutParams.SOFT_INPUT_ADJUST_NOTHING);
}
@@ -1804,7 +1797,6 @@ public class Launcher extends StatefulActivity<LauncherState>
LauncherAppState.getIDP(this).removeOnChangeListener(this);
mOverlayManager.onActivityDestroyed(this);
mUserChangedCallbackCloseable.close();
}
public LauncherAccessibilityDelegate getAccessibilityDelegate() {
@@ -2974,9 +2966,14 @@ public class Launcher extends StatefulActivity<LauncherState>
public void bindAllApplications(AppInfo[] apps, int flags,
Map<PackageUserKey, Integer> packageUserKeytoUidMap) {
Preconditions.assertUIThread();
boolean hadWorkApps = mAppsView.shouldShowTabs();
AllAppsStore appsStore = mAppsView.getAppsStore();
appsStore.setApps(apps, flags, packageUserKeytoUidMap);
PopupContainerWithArrow.dismissInvalidPopup(this);
if (hadWorkApps != mAppsView.shouldShowTabs()) {
getStateManager().goToState(NORMAL);
}
if (Utilities.ATLEAST_S) {
Trace.endAsyncSection(DISPLAY_ALL_APPS_TRACE_METHOD_NAME,
DISPLAY_ALL_APPS_TRACE_COOKIE);
src/com/android/launcher3/LauncherAppState.java
+1 -5
View File
@@ -111,10 +111,6 @@ public class LauncherAppState implements SafeCloseable {
SimpleBroadcastReceiver modelChangeReceiver =
new SimpleBroadcastReceiver(mModel::onBroadcastIntent);
modelChangeReceiver.register(mContext, Intent.ACTION_LOCALE_CHANGED,
Intent.ACTION_MANAGED_PROFILE_AVAILABLE,
Intent.ACTION_MANAGED_PROFILE_UNAVAILABLE,
Intent.ACTION_MANAGED_PROFILE_UNLOCKED,
Intent.ACTION_PROFILE_INACCESSIBLE,
ACTION_DEVICE_POLICY_RESOURCE_UPDATED);
if (FeatureFlags.IS_STUDIO_BUILD) {
modelChangeReceiver.register(mContext, ACTION_FORCE_ROLOAD);
@@ -122,7 +118,7 @@ public class LauncherAppState implements SafeCloseable {
mOnTerminateCallback.add(() -> mContext.unregisterReceiver(modelChangeReceiver));
SafeCloseable userChangeListener = UserCache.INSTANCE.get(mContext)
.addUserChangeListener(mModel::forceReload);
.addUserEventListener(mModel::onUserEvent);
mOnTerminateCallback.add(userChangeListener::close);
LockedUserState.get(context).runOnUserUnlocked(() -> {
src/com/android/launcher3/LauncherModel.java
+27 -31
View File
@@ -95,15 +95,6 @@ public class LauncherModel extends LauncherApps.Callback implements InstallSessi
static final String TAG = "Launcher.Model";
// Broadcast intent to track when the profile gets locked:
// ACTION_MANAGED_PROFILE_UNAVAILABLE can be used until Android U where profile no longer gets
// locked when paused.
// ACTION_PROFILE_INACCESSIBLE always means that the profile is getting locked but it only
// appeared in Android S.
private static final String ACTION_PROFILE_LOCKED = Utilities.ATLEAST_U
? Intent.ACTION_PROFILE_INACCESSIBLE
: Intent.ACTION_MANAGED_PROFILE_UNAVAILABLE;
@NonNull
private final LauncherAppState mApp;
@NonNull
@@ -303,28 +294,6 @@ public class LauncherModel extends LauncherApps.Callback implements InstallSessi
if (Intent.ACTION_LOCALE_CHANGED.equals(action)) {
// If we have changed locale we need to clear out the labels in all apps/workspace.
forceReload();
} else if (Intent.ACTION_MANAGED_PROFILE_AVAILABLE.equals(action)
|| Intent.ACTION_MANAGED_PROFILE_UNAVAILABLE.equals(action)
|| Intent.ACTION_MANAGED_PROFILE_UNLOCKED.equals(action)
|| Intent.ACTION_PROFILE_INACCESSIBLE.equals(action)) {
UserHandle user = intent.getParcelableExtra(Intent.EXTRA_USER);
if (TestProtocol.sDebugTracing) {
Log.d(TestProtocol.WORK_TAB_MISSING, "onBroadcastIntent intentAction: " + action +
" user: " + user);
}
if (user != null) {
if (Intent.ACTION_MANAGED_PROFILE_AVAILABLE.equals(action) ||
Intent.ACTION_MANAGED_PROFILE_UNAVAILABLE.equals(action)) {
enqueueModelUpdateTask(new PackageUpdatedTask(
PackageUpdatedTask.OP_USER_AVAILABILITY_CHANGE, user));
}
if (ACTION_PROFILE_LOCKED.equals(action)
|| Intent.ACTION_MANAGED_PROFILE_UNLOCKED.equals(action)) {
enqueueModelUpdateTask(new UserLockStateChangedTask(
user, Intent.ACTION_MANAGED_PROFILE_UNLOCKED.equals(action)));
}
}
} else if (ACTION_DEVICE_POLICY_RESOURCE_UPDATED.equals(action)) {
enqueueModelUpdateTask(new ReloadStringCacheTask(mModelDelegate));
} else if (IS_STUDIO_BUILD && ACTION_FORCE_ROLOAD.equals(action)) {
@@ -336,6 +305,33 @@ public class LauncherModel extends LauncherApps.Callback implements InstallSessi
}
}
/**
* Called then there use a user event
* @see UserCache#addUserEventListener
*/
public void onUserEvent(UserHandle user, String action) {
if (TestProtocol.sDebugTracing) {
Log.d(TestProtocol.WORK_TAB_MISSING, "onBroadcastIntent intentAction: "
+ action + " user: " + user);
}
if (Intent.ACTION_MANAGED_PROFILE_AVAILABLE.equals(action)
|| Intent.ACTION_MANAGED_PROFILE_UNAVAILABLE.equals(action)) {
enqueueModelUpdateTask(new PackageUpdatedTask(
PackageUpdatedTask.OP_USER_AVAILABILITY_CHANGE, user));
}
if (UserCache.ACTION_PROFILE_LOCKED.equals(action)
|| UserCache.ACTION_PROFILE_UNLOCKED.equals(action)) {
enqueueModelUpdateTask(new UserLockStateChangedTask(
user, UserCache.ACTION_PROFILE_UNLOCKED.equals(action)));
}
if (UserCache.ACTION_PROFILE_ADDED.equals(action)
|| UserCache.ACTION_PROFILE_REMOVED.equals(action)) {
forceReload();
}
}
/**
* Reloads the workspace items from the DB and re-binds the workspace. This should generally
* not be called as DB updates are automatically followed by UI update
src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
+4 -1
View File
@@ -1150,7 +1150,10 @@ public class ActivityAllAppsContainerView<T extends Context & ActivityContext>
}
}
protected boolean shouldShowTabs() {
/**
* Returns true if the container has work apps.
*/
public boolean shouldShowTabs() {
return mHasWorkApps;
}
src/com/android/launcher3/pm/UserCache.java
+81 -89
View File
@@ -16,16 +16,21 @@
package com.android.launcher3.pm;
import static com.android.launcher3.Utilities.ATLEAST_U;
import static com.android.launcher3.testing.shared.TestProtocol.WORK_TAB_MISSING;
import static com.android.launcher3.testing.shared.TestProtocol.sDebugTracing;
import static com.android.launcher3.testing.shared.TestProtocol.testLogD;
import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
import android.content.Context;
import android.content.Intent;
import android.os.Process;
import android.os.UserHandle;
import android.os.UserManager;
import android.util.ArrayMap;
import android.util.LongSparseArray;
import androidx.annotation.AnyThread;
import androidx.annotation.NonNull;
import androidx.annotation.WorkerThread;
import com.android.launcher3.util.MainThreadInitializedObject;
import com.android.launcher3.util.SafeCloseable;
@@ -34,136 +39,123 @@ import com.android.launcher3.util.SimpleBroadcastReceiver;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.function.BiConsumer;
/**
* Class which manages a local cache of user handles to avoid system rpc
*/
public class UserCache {
public class UserCache implements SafeCloseable {
public static final String ACTION_PROFILE_ADDED = ATLEAST_U
? Intent.ACTION_PROFILE_ADDED : Intent.ACTION_MANAGED_PROFILE_ADDED;
public static final String ACTION_PROFILE_REMOVED = ATLEAST_U
? Intent.ACTION_PROFILE_REMOVED : Intent.ACTION_MANAGED_PROFILE_REMOVED;
public static final String ACTION_PROFILE_UNLOCKED = ATLEAST_U
? Intent.ACTION_PROFILE_ACCESSIBLE : Intent.ACTION_MANAGED_PROFILE_UNLOCKED;
public static final String ACTION_PROFILE_LOCKED = ATLEAST_U
? Intent.ACTION_PROFILE_INACCESSIBLE : Intent.ACTION_MANAGED_PROFILE_UNAVAILABLE;
public static final MainThreadInitializedObject<UserCache> INSTANCE =
new MainThreadInitializedObject<>(UserCache::new);
private final Context mContext;
private final UserManager mUserManager;
private final ArrayList<Runnable> mUserChangeListeners = new ArrayList<>();
private final List<BiConsumer<UserHandle, String>> mUserEventListeners = new ArrayList<>();
private final SimpleBroadcastReceiver mUserChangeReceiver =
new SimpleBroadcastReceiver(this::onUsersChanged);
private LongSparseArray<UserHandle> mUsers;
// Create a separate reverse map as LongSparseArray.indexOfValue checks if objects are same
// and not {@link Object#equals}
private ArrayMap<UserHandle, Long> mUserToSerialMap;
private final Context mContext;
@NonNull
private Map<UserHandle, Long> mUserToSerialMap;
private UserCache(Context context) {
mContext = context;
mUserManager = context.getSystemService(UserManager.class);
mUserToSerialMap = Collections.emptyMap();
MODEL_EXECUTOR.execute(this::initAsync);
}
@Override
public void close() {
MODEL_EXECUTOR.execute(() -> mUserChangeReceiver.unregisterReceiverSafely(mContext));
}
@WorkerThread
private void initAsync() {
mUserChangeReceiver.register(mContext,
Intent.ACTION_MANAGED_PROFILE_AVAILABLE,
Intent.ACTION_MANAGED_PROFILE_UNAVAILABLE,
ACTION_PROFILE_ADDED,
ACTION_PROFILE_REMOVED,
ACTION_PROFILE_UNLOCKED,
ACTION_PROFILE_LOCKED);
updateCache();
}
@AnyThread
private void onUsersChanged(Intent intent) {
testLogD(WORK_TAB_MISSING, "onUsersChanged intent: " + intent);
enableAndResetCache();
mUserChangeListeners.forEach(Runnable::run);
MODEL_EXECUTOR.execute(this::updateCache);
UserHandle user = intent.getParcelableExtra(Intent.EXTRA_USER);
if (user == null) {
return;
}
String action = intent.getAction();
mUserEventListeners.forEach(l -> l.accept(user, action));
}
@WorkerThread
private void updateCache() {
mUserToSerialMap = queryAllUsers(mContext.getSystemService(UserManager.class));
}
/**
* Adds a listener for user additions and removals
*/
public SafeCloseable addUserChangeListener(Runnable command) {
synchronized (this) {
if (mUserChangeListeners.isEmpty()) {
// Enable caching and start listening for user broadcast
mUserChangeReceiver.register(mContext,
Intent.ACTION_MANAGED_PROFILE_ADDED,
Intent.ACTION_MANAGED_PROFILE_REMOVED);
enableAndResetCache();
}
mUserChangeListeners.add(command);
return () -> removeUserChangeListener(command);
}
}
private void enableAndResetCache() {
synchronized (this) {
mUsers = new LongSparseArray<>();
mUserToSerialMap = new ArrayMap<>();
List<UserHandle> users = mUserManager.getUserProfiles();
if (users != null) {
for (UserHandle user : users) {
testLogD(WORK_TAB_MISSING, "caching user: " + user);
long serial = mUserManager.getSerialNumberForUser(user);
mUsers.put(serial, user);
mUserToSerialMap.put(user, serial);
}
}
}
}
private void removeUserChangeListener(Runnable command) {
synchronized (this) {
mUserChangeListeners.remove(command);
if (mUserChangeListeners.isEmpty()) {
// Disable cache and stop listening
mContext.unregisterReceiver(mUserChangeReceiver);
mUsers = null;
mUserToSerialMap = null;
}
}
public SafeCloseable addUserEventListener(BiConsumer<UserHandle, String> listener) {
mUserEventListeners.add(listener);
return () -> mUserEventListeners.remove(listener);
}
/**
* @see UserManager#getSerialNumberForUser(UserHandle)
*/
public long getSerialNumberForUser(UserHandle user) {
synchronized (this) {
if (mUserToSerialMap != null) {
Long serial = mUserToSerialMap.get(user);
return serial == null ? 0 : serial;
}
}
return mUserManager.getSerialNumberForUser(user);
Long serial = mUserToSerialMap.get(user);
return serial == null ? 0 : serial;
}
/**
* @see UserManager#getUserForSerialNumber(long)
*/
public UserHandle getUserForSerialNumber(long serialNumber) {
synchronized (this) {
if (mUsers != null) {
return mUsers.get(serialNumber);
}
}
return mUserManager.getUserForSerialNumber(serialNumber);
Long value = serialNumber;
return mUserToSerialMap
.entrySet()
.stream()
.filter(entry -> value.equals(entry.getValue()))
.findFirst()
.map(Map.Entry::getKey)
.orElse(Process.myUserHandle());
}
/**
* @see UserManager#getUserProfiles()
*/
public List<UserHandle> getUserProfiles() {
StringBuilder usersToReturn = new StringBuilder();
List<UserHandle> users;
if (sDebugTracing) {
users = mUserManager.getUserProfiles();
for (UserHandle u : users) {
usersToReturn.append(u).append(" && ");
}
testLogD(WORK_TAB_MISSING, "users from userManager: " + usersToReturn);
}
return List.copyOf(mUserToSerialMap.keySet());
}
synchronized (this) {
if (mUsers != null) {
usersToReturn = new StringBuilder();
for (UserHandle u : mUserToSerialMap.keySet()) {
usersToReturn.append(u).append(" && ");
}
testLogD(WORK_TAB_MISSING, "users from cache: " + usersToReturn);
return new ArrayList<>(mUserToSerialMap.keySet());
} else {
testLogD(WORK_TAB_MISSING, "users from cache null");
private static Map<UserHandle, Long> queryAllUsers(UserManager userManager) {
Map<UserHandle, Long> users = new ArrayMap<>();
List<UserHandle> usersActual = userManager.getUserProfiles();
if (usersActual != null) {
for (UserHandle user : usersActual) {
long serial = userManager.getSerialNumberForUser(user);
users.put(user, serial);
}
}
users = mUserManager.getUserProfiles();
return users == null ? Collections.emptyList() : users;
return users;
}
}