Add atoms for app startup time.
These atoms match exactly what we currently send through Tron.
Test: manual
Change-Id: I36809417c8d5c62d60035be696ddf506243ee2a9
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index 8637b79..7f77ef7 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -81,6 +81,9 @@
DropboxErrorChanged dropbox_error_changed = 45;
AnomalyDetected anomaly_detected = 46;
AppHook app_hook = 47;
+ AppStartChanged app_start_changed = 48;
+ AppStartCancelChanged app_start_cancel_changed = 49;
+ AppStartFullyDrawnChanged app_start_fully_drawn_changed = 50;
// TODO: Reorder the numbering so that the most frequent occur events occur in the first 15.
}
@@ -855,6 +858,100 @@
optional int64 alert_id = 3;
}
+message AppStartChanged {
+ // The uid if available. -1 means not available.
+ optional int32 uid = 1;
+
+ // The app package name.
+ optional string pkg_name = 2;
+
+ enum TransitionType {
+ APP_START_TRANSITION_TYPE_UNKNOWN = 0;
+ WARM = 1;
+ HOT = 2;
+ COLD = 3;
+ }
+ // The transition type.
+ optional TransitionType type = 3;
+
+ // The activity name.
+ optional string activity_name = 4;
+
+ // The name of the calling app. Empty if not set.
+ optional string calling_pkg_name = 5;
+
+ // Whether the app is an instant app.
+ optional bool is_instant_app = 6;
+
+ // Device uptime when activity started.
+ optional int64 activity_start_msec = 7;
+
+ // TODO: Update android/app/ActivityManagerInternal.java constants to depend on our proto enum.
+ enum TransitionReason {
+ APP_START_TRANSITION_REASON_UNKNOWN = 0;
+ SPLASH_SCREEN = 1;
+ WINDOWS_DRAWN = 2;
+ TIMEOUT = 3;
+ SNAPSHOT = 4;
+ }
+ optional TransitionReason reason = 8;
+
+ optional int32 transition_delay_msec = 9;
+ // -1 if not set.
+ optional int32 starting_window_delay_msec = 10;
+ // -1 if not set.
+ optional int32 bind_application_delay_msec = 11;
+ optional int32 windows_drawn_delay_msec = 12;
+
+ // Empty if not set.
+ optional string launch_token = 13;
+
+}
+
+message AppStartCancelChanged {
+ // The uid if available. -1 means not available.
+ optional int32 uid = 1;
+
+ // The app package name.
+ optional string pkg_name = 2;
+
+ enum TransitionType {
+ APP_START_TRANSITION_TYPE_UNKNOWN = 0;
+ WARM = 1;
+ HOT = 2;
+ COLD = 3;
+ }
+ // The transition type.
+ optional TransitionType type = 3;
+
+ // The activity name.
+ optional string activity_name = 4;
+}
+
+message AppStartFullyDrawnChanged {
+ // The uid if available. -1 means not available.
+ optional int32 uid = 1;
+
+ // The app package name.
+ optional string pkg_name = 2;
+
+ enum TransitionType {
+ APP_START_TRANSITION_TYPE_UNKNOWN = 0;
+ WITH_BUNDLE = 1;
+ WITHOUT_BUNDLE = 2;
+ }
+ // The transition type.
+ optional TransitionType type = 3;
+
+ // The activity name.
+ optional string activity_name = 4;
+
+ optional bool transition_process_running = 5;
+
+ // App startup time (until call to Activity#reportFullyDrawn()).
+ optional int64 app_startup_time_ms = 6;
+}
+
/**
* Pulls bytes transferred via wifi (Sum of foreground and background usage).
*
diff --git a/services/core/java/com/android/server/am/ActivityMetricsLogger.java b/services/core/java/com/android/server/am/ActivityMetricsLogger.java
index eb022b7..66f0592 100644
--- a/services/core/java/com/android/server/am/ActivityMetricsLogger.java
+++ b/services/core/java/com/android/server/am/ActivityMetricsLogger.java
@@ -42,6 +42,7 @@
import android.util.Slog;
import android.util.SparseArray;
import android.util.SparseIntArray;
+import android.util.StatsLog;
import com.android.internal.logging.MetricsLogger;
import com.android.internal.os.SomeArgs;
@@ -431,6 +432,12 @@
builder.setType(type);
builder.addTaggedData(FIELD_CLASS_NAME, info.launchedActivity.info.name);
mMetricsLogger.write(builder);
+ StatsLog.write(
+ StatsLog.APP_START_CANCEL_CHANGED,
+ info.launchedActivity.appInfo.uid,
+ info.launchedActivity.packageName,
+ convertAppStartTransitionType(type),
+ info.launchedActivity.info.name);
}
private void logAppTransitionMultiEvents() {
@@ -450,9 +457,9 @@
builder.addTaggedData(APP_TRANSITION_CALLING_PACKAGE_NAME,
info.launchedActivity.launchedFromPackage);
}
- if (info.launchedActivity.info.launchToken != null) {
- builder.addTaggedData(FIELD_INSTANT_APP_LAUNCH_TOKEN,
- info.launchedActivity.info.launchToken);
+ String launchToken = info.launchedActivity.info.launchToken;
+ if (launchToken != null) {
+ builder.addTaggedData(FIELD_INSTANT_APP_LAUNCH_TOKEN, launchToken);
info.launchedActivity.info.launchToken = null;
}
builder.addTaggedData(APP_TRANSITION_IS_EPHEMERAL, isInstantApp ? 1 : 0);
@@ -470,9 +477,37 @@
}
builder.addTaggedData(APP_TRANSITION_WINDOWS_DRAWN_DELAY_MS, info.windowsDrawnDelayMs);
mMetricsLogger.write(builder);
+ StatsLog.write(
+ StatsLog.APP_START_CHANGED,
+ info.launchedActivity.appInfo.uid,
+ info.launchedActivity.packageName,
+ convertAppStartTransitionType(type),
+ info.launchedActivity.info.name,
+ info.launchedActivity.launchedFromPackage,
+ isInstantApp,
+ mCurrentTransitionDeviceUptime * 1000,
+ info.reason,
+ mCurrentTransitionDelayMs,
+ info.startingWindowDelayMs,
+ info.bindApplicationDelayMs,
+ info.windowsDrawnDelayMs,
+ launchToken);
}
}
+ private int convertAppStartTransitionType(int tronType) {
+ if (tronType == TYPE_TRANSITION_COLD_LAUNCH) {
+ return StatsLog.APP_START_CHANGED__TYPE__COLD;
+ }
+ if (tronType == TYPE_TRANSITION_WARM_LAUNCH) {
+ return StatsLog.APP_START_CHANGED__TYPE__WARM;
+ }
+ if (tronType == TYPE_TRANSITION_HOT_LAUNCH) {
+ return StatsLog.APP_START_CHANGED__TYPE__HOT;
+ }
+ return StatsLog.APP_START_CHANGED__TYPE__APP_START_TRANSITION_TYPE_UNKNOWN;
+ }
+
void logAppTransitionReportedDrawn(ActivityRecord r, boolean restoredFromBundle) {
final StackTransitionInfo info = mLastStackTransitionInfo.get(r.getStackId());
if (info == null) {
@@ -481,14 +516,24 @@
final LogMaker builder = new LogMaker(APP_TRANSITION_REPORTED_DRAWN);
builder.setPackageName(r.packageName);
builder.addTaggedData(FIELD_CLASS_NAME, r.info.name);
- builder.addTaggedData(APP_TRANSITION_REPORTED_DRAWN_MS,
- SystemClock.uptimeMillis() - mLastTransitionStartTime);
+ long startupTimeMs = SystemClock.uptimeMillis() - mLastTransitionStartTime;
+ builder.addTaggedData(APP_TRANSITION_REPORTED_DRAWN_MS, startupTimeMs);
builder.setType(restoredFromBundle
? TYPE_TRANSITION_REPORTED_DRAWN_WITH_BUNDLE
: TYPE_TRANSITION_REPORTED_DRAWN_NO_BUNDLE);
builder.addTaggedData(APP_TRANSITION_PROCESS_RUNNING,
info.currentTransitionProcessRunning ? 1 : 0);
mMetricsLogger.write(builder);
+ StatsLog.write(
+ StatsLog.APP_START_FULLY_DRAWN_CHANGED,
+ info.launchedActivity.appInfo.uid,
+ info.launchedActivity.packageName,
+ restoredFromBundle
+ ? StatsLog.APP_START_FULLY_DRAWN_CHANGED__TYPE__WITH_BUNDLE
+ : StatsLog.APP_START_FULLY_DRAWN_CHANGED__TYPE__WITHOUT_BUNDLE,
+ info.launchedActivity.info.name,
+ info.currentTransitionProcessRunning,
+ startupTimeMs);
}
private int getTransitionType(StackTransitionInfo info) {