Add logging around InstallSessionTracker to verify PackageInstaller is communicating with Launcher.

Bug: 350144057
Flag: NONE just logs
Test: Locally
Change-Id: I600cac50d7202458abf968fc0707eba58ffc0e65

src/com/android/launcher3/model/ItemInstallQueue.java

@@ -192,22 +192,18 @@ public class ItemInstallQueue implements SafeCloseable {
     }
 
     private void queuePendingShortcutInfo(PendingInstallShortcutInfo info) {
-        final Exception stackTrace = new Exception();
 
         // Queue the item up for adding if launcher has not loaded properly yet
         MODEL_EXECUTOR.post(() -> {
             Pair<ItemInfo, Object> itemInfo = info.getItemInfo(mContext);
             if (itemInfo == null) {
                 FileLog.d(LOG,
-                        "Adding PendingInstallShortcutInfo with no attached info to queue.",
-                        stackTrace);
+                        "Adding PendingInstallShortcutInfo with no attached info to queue.");
             } else {
                 FileLog.d(LOG,
-                        "Adding PendingInstallShortcutInfo to queue. Attached info: "
-                                + itemInfo.first,
-                        stackTrace);
+                        "Adding PendingInstallShortcutInfo to queue."
+                                + " Attached info: " + itemInfo.first);
             }
-
             addToQueue(info);
         });
         flushInstallQueue();

src/com/android/launcher3/pm/InstallSessionTracker.java

@@ -25,6 +25,7 @@ import android.content.pm.PackageInstaller;
 import android.content.pm.PackageInstaller.SessionInfo;
 import android.os.Build;
 import android.os.UserHandle;
+import android.util.Log;
 import android.util.SparseArray;
 
 import androidx.annotation.NonNull;
@@ -32,6 +33,7 @@ import androidx.annotation.Nullable;
 import androidx.annotation.WorkerThread;
 
 import com.android.launcher3.Flags;
+import com.android.launcher3.logging.FileLog;
 import com.android.launcher3.util.PackageUserKey;
 
 import java.lang.ref.WeakReference;
@@ -41,6 +43,8 @@ import java.util.Objects;
 @WorkerThread
 public class InstallSessionTracker extends PackageInstaller.SessionCallback {
 
+    public static final String TAG = "InstallSessionTracker";
+
     // Lazily initialized
     private SparseArray<PackageUserKey> mActiveSessions = null;
 
@@ -75,6 +79,11 @@ public class InstallSessionTracker extends PackageInstaller.SessionCallback {
         }
         SessionInfo sessionInfo = pushSessionDisplayToLauncher(sessionId, helper, callback);
         if (sessionInfo != null) {
+            FileLog.d(TAG, "onCreated: Install session created for"
+                    + " appPackageName=" + sessionInfo.getAppPackageName()
+                    + ", sessionId=" + sessionInfo.getSessionId()
+                    + ", appIcon=" + sessionInfo.getAppIcon()
+                    + ", appLabel=" + sessionInfo.getAppLabel());
             callback.onInstallSessionCreated(PackageInstallInfo.fromInstallingState(sessionInfo));
         }
 
@@ -102,6 +111,10 @@ public class InstallSessionTracker extends PackageInstaller.SessionCallback {
         activeSessions.remove(sessionId);
 
         if (key != null && key.mPackageName != null) {
+            FileLog.d(TAG, "onFinished: active install session finished for"
+                    + " appPackageName=" + key.mPackageName
+                    + ", sessionId=" + sessionId
+                    + ", success=" + success);
             String packageName = key.mPackageName;
             PackageInstallInfo info = PackageInstallInfo.fromState(
                     success ? STATUS_INSTALLED : STATUS_FAILED,
@@ -141,6 +154,11 @@ public class InstallSessionTracker extends PackageInstaller.SessionCallback {
         }
         SessionInfo sessionInfo = pushSessionDisplayToLauncher(sessionId, helper, callback);
         if (sessionInfo != null) {
+            Log.d(TAG, "onBadgingChanged: badging info changed for"
+                    + " appPackageName=" + sessionInfo.getAppPackageName()
+                    + ", sessionId=" + sessionInfo.getSessionId()
+                    + ", appIcon=" + sessionInfo.getAppIcon()
+                    + ", appLabel=" + sessionInfo.getAppLabel());
             helper.tryQueuePromiseAppIcon(sessionInfo);
         }
     }