PackageManagerShellCommand: implicitly add --wait for staged installs

Add --no-wait flag to opt-out from the waiting logic. Also changed the
prompt to remind developer to reboot a device to apply an install.

Test: adb install system/apex/shim/com.android.apex.cts.shim.v2.apex
Test: adb shell pm install-abandon
Test: adb install --no-wait system/apex/shim/com.android.apex.cts.shim.v2.apex
Bug: 147694315
Change-Id: Ic79905422935d85308d6d57a44005e71a706f2d3

1 files changed, 7 insertions, 4 deletions

diff --git a/services/core/java/com/android/server/pm/PackageManagerShellCommand.java b/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
index e991a91fe8ba..609a41560e7b 100644
--- a/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
+++ b/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
@@ -1159,7 +1159,7 @@ class PackageManagerShellCommand extends ShellCommand {
             }
             abandonSession = false;
 
-            if (!params.sessionParams.isStaged || !params.waitForStagedSessionReady) {
+            if (!params.sessionParams.isStaged || !params.mWaitForStagedSessionReady) {
                 pw.println("Success");
                 return 0;
             }
@@ -1197,7 +1197,7 @@ class PackageManagerShellCommand extends ShellCommand {
                         + si.getStagedSessionErrorMessage() + "]");
                 return 1;
             }
-            pw.println("Success");
+            pw.println("Success. Reboot device to apply staged session");
             return 0;
         } finally {
             if (abandonSession) {
@@ -2487,7 +2487,7 @@ class PackageManagerShellCommand extends ShellCommand {
         SessionParams sessionParams;
         String installerPackageName;
         int userId = UserHandle.USER_ALL;
-        boolean waitForStagedSessionReady = false;
+        boolean mWaitForStagedSessionReady = true;
         long timeoutMs = DEFAULT_WAIT_MS;
     }
 
@@ -2615,13 +2615,16 @@ class PackageManagerShellCommand extends ShellCommand {
                     sessionParams.installFlags |= PackageManager.INSTALL_ENABLE_ROLLBACK;
                     break;
                 case "--wait":
-                    params.waitForStagedSessionReady = true;
+                    params.mWaitForStagedSessionReady = true;
                     try {
                         params.timeoutMs = Long.parseLong(peekNextArg());
                         getNextArg();
                     } catch (NumberFormatException ignore) {
                     }
                     break;
+                case "--no-wait":
+                    params.mWaitForStagedSessionReady = false;
+                    break;
                 default:
                     throw new IllegalArgumentException("Unknown option " + opt);
             }