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Send directed broadcast to package installers that have active sessions.

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For each installer, we send a broadcast that includes package names of items that:
* Are being installed by that installer
* Are on the first screen
* Have an active install session

The packages are seperated by:
* Folder items
* Workspace items
* Hotseat items
* Widgets

Bug: 74355094
Change-Id: I573ed6b3b84314ef244486fcf8354bebdff8bbdf
This commit is contained in:
Jon Miranda
2018-03-26 17:30:50 -07:00
parent 932d3b02de
commit 5ab0d896c6
5 changed files with 204 additions and 11 deletions
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41
src/com/android/launcher3/model/LoaderTask.java
View File

@@ -20,6 +20,7 @@ import static com.android.launcher3.ItemInfoWithIcon.FLAG_DISABLED_LOCKED_USER;
import static com.android.launcher3.ItemInfoWithIcon.FLAG_DISABLED_SAFEMODE;
import static com.android.launcher3.ItemInfoWithIcon.FLAG_DISABLED_SUSPENDED;
import static com.android.launcher3.folder.ClippedFolderIconLayoutRule.MAX_NUM_ITEMS_IN_PREVIEW;
import static com.android.launcher3.model.LoaderResults.filterCurrentWorkspaceItems;
import android.appwidget.AppWidgetProviderInfo;
import android.content.ComponentName;
@@ -29,6 +30,7 @@ import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.LauncherActivityInfo;
import android.content.pm.PackageInstaller;
import android.content.pm.PackageInstaller.SessionInfo;
import android.graphics.Bitmap;
import android.os.Handler;
import android.os.Process;
@@ -92,6 +94,8 @@ public class LoaderTask implements Runnable {
private final AllAppsList mBgAllAppsList;
private final BgDataModel mBgDataModel;
private FirstScreenBroadcast mFirstScreenBroadcast;
private final LoaderResults mResults;
private final LauncherAppsCompat mLauncherApps;
@@ -134,6 +138,22 @@ public class LoaderTask implements Runnable {
}
}
private void sendFirstScreenActiveInstallsBroadcast() {
ArrayList<ItemInfo> firstScreenItems = new ArrayList<>();
ArrayList<ItemInfo> allItems = new ArrayList<>();
synchronized (mBgDataModel) {
allItems.addAll(mBgDataModel.workspaceItems);
allItems.addAll(mBgDataModel.appWidgets);
}
long firstScreen = mBgDataModel.workspaceScreens.isEmpty()
? -1 // In this case, we can still look at the items in the hotseat.
: mBgDataModel.workspaceScreens.get(0);
filterCurrentWorkspaceItems(firstScreen, allItems, firstScreenItems,
new ArrayList<>() /* otherScreenItems are ignored */);
mFirstScreenBroadcast.sendBroadcasts(mApp.getContext(), firstScreenItems);
}
public void run() {
synchronized (this) {
// Skip fast if we are already stopped.
@@ -151,6 +171,10 @@ public class LoaderTask implements Runnable {
TraceHelper.partitionSection(TAG, "step 1.2: bind workspace workspace");
mResults.bindWorkspace();
// Notify the installer packages of packages with active installs on the first screen.
TraceHelper.partitionSection(TAG, "step 1.3: send first screen broadcast");
sendFirstScreenActiveInstallsBroadcast();
// Take a break
TraceHelper.partitionSection(TAG, "step 1 completed, wait for idle");
waitForIdle();
@@ -242,8 +266,9 @@ public class LoaderTask implements Runnable {
synchronized (mBgDataModel) {
mBgDataModel.clear();
final HashMap<String, Integer> installingPkgs =
final HashMap<String, SessionInfo> installingPkgs =
mPackageInstaller.updateAndGetActiveSessionCache();
mFirstScreenBroadcast = new FirstScreenBroadcast(installingPkgs);
mBgDataModel.workspaceScreens.addAll(LauncherModel.loadWorkspaceScreensDb(context));
Map<ShortcutKey, ShortcutInfoCompat> shortcutKeyToPinnedShortcuts = new HashMap<>();
@@ -511,11 +536,11 @@ public class LoaderTask implements Runnable {
}
if (c.restoreFlag != 0 && !TextUtils.isEmpty(targetPkg)) {
Integer progress = installingPkgs.get(targetPkg);
if (progress != null) {
info.setInstallProgress(progress);
} else {
SessionInfo si = installingPkgs.get(targetPkg);
if (si == null) {
info.status &= ~ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE;
} else {
info.setInstallProgress((int) (si.getProgress() * 100));
}
}
@@ -605,7 +630,11 @@ public class LoaderTask implements Runnable {
appWidgetInfo = new LauncherAppWidgetInfo(appWidgetId,
component);
appWidgetInfo.restoreStatus = c.restoreFlag;
Integer installProgress = installingPkgs.get(component.getPackageName());
SessionInfo si =
installingPkgs.get(component.getPackageName());
Integer installProgress = si == null
? null
: (int) (si.getProgress() * 100);
if (c.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_RESTORE_STARTED)) {
// Restore has started once.