Send launch token to activity manager
When an instant app is installed, control passes from the platform
to the instant app installer. However, when the instant app is
launched, the original launch token needs to be associated with that
launch. Do this by sending the launch token along with the original
launch intent
Change-Id: I5741be343862d4e5c8bfb6b4a81d0bac8e53ea9c
Fixes: 35445667
Test: Build and manully inspect the event logs to ensure the launch token is sent on instant app launch
diff --git a/core/java/android/content/Intent.java b/core/java/android/content/Intent.java
index bd31b03..e7d306d 100644
--- a/core/java/android/content/Intent.java
+++ b/core/java/android/content/Intent.java
@@ -5123,6 +5123,8 @@
private Intent mSelector;
private ClipData mClipData;
private int mContentUserHint = UserHandle.USER_CURRENT;
+ /** Token to track instant app launches. Local only; do not copy cross-process. */
+ private String mLaunchToken;
// ---------------------------------------------------------------------
@@ -5143,6 +5145,7 @@
this.mComponent = o.mComponent;
this.mFlags = o.mFlags;
this.mContentUserHint = o.mContentUserHint;
+ this.mLaunchToken = o.mLaunchToken;
if (o.mCategories != null) {
this.mCategories = new ArraySet<String>(o.mCategories);
}
@@ -6379,6 +6382,16 @@
return mContentUserHint;
}
+ /** @hide */
+ public String getLaunchToken() {
+ return mLaunchToken;
+ }
+
+ /** @hide */
+ public void setLaunchToken(String launchToken) {
+ mLaunchToken = launchToken;
+ }
+
/**
* Sets the ClassLoader that will be used when unmarshalling
* any Parcelable values from the extras of this Intent.
diff --git a/services/core/java/com/android/server/am/ActivityMetricsLogger.java b/services/core/java/com/android/server/am/ActivityMetricsLogger.java
index dd8c05e..04a09fe 100644
--- a/services/core/java/com/android/server/am/ActivityMetricsLogger.java
+++ b/services/core/java/com/android/server/am/ActivityMetricsLogger.java
@@ -321,6 +321,7 @@
if (info.launchedActivity.info.launchToken != null) {
builder.addTaggedData(FIELD_INSTANT_APP_LAUNCH_TOKEN,
info.launchedActivity.info.launchToken);
+ info.launchedActivity.info.launchToken = null;
}
builder.addTaggedData(APP_TRANSITION_IS_EPHEMERAL,
info.launchedActivity.info.applicationInfo.isInstantApp() ? 1 : 0);
diff --git a/services/core/java/com/android/server/am/ActivityStackSupervisor.java b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
index 217515b..bb93174 100644
--- a/services/core/java/com/android/server/am/ActivityStackSupervisor.java
+++ b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
@@ -1226,6 +1226,10 @@
mService.setProfileApp(aInfo.applicationInfo, aInfo.processName, profilerInfo);
}
}
+ final String intentLaunchToken = intent.getLaunchToken();
+ if (aInfo.launchToken == null && intentLaunchToken != null) {
+ aInfo.launchToken = intentLaunchToken;
+ }
}
return aInfo;
}
diff --git a/services/core/java/com/android/server/pm/InstantAppResolver.java b/services/core/java/com/android/server/pm/InstantAppResolver.java
index 86124a8..59f8a2d 100644
--- a/services/core/java/com/android/server/pm/InstantAppResolver.java
+++ b/services/core/java/com/android/server/pm/InstantAppResolver.java
@@ -200,6 +200,7 @@
// Intent that is launched if the package couldn't be installed for any reason.
final Intent failureIntent = new Intent(origIntent);
failureIntent.setFlags(failureIntent.getFlags() | Intent.FLAG_IGNORE_EPHEMERAL);
+ failureIntent.setLaunchToken(token);
try {
final IIntentSender failureIntentTarget = ActivityManager.getService()
.getIntentSender(
@@ -216,6 +217,7 @@
// Intent that is launched if the package was installed successfully.
final Intent successIntent = new Intent(origIntent);
+ successIntent.setLaunchToken(token);
try {
final IIntentSender successIntentTarget = ActivityManager.getService()
.getIntentSender(