Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 36862fe3 authored by Chris Li's avatar Chris Li
Browse files

Add trace for ClientTransaction dispatch 

Bug: 260873529
Test: capture perfetto trace
Change-Id: Ib8540eb0b028bd0e97562d8d1975c90ebfa860af
parent c15578db

core/java/android/app/servertransaction/TransactionExecutor.java

+12 −6
Original line number Diff line number Diff line
@@ -41,6 +41,7 @@ import android.content.Context; 
import android.content.res.Configuration;

import android.os.IBinder;

import android.os.Process;

import android.os.Trace;

import android.util.ArrayMap;

import android.util.ArraySet;

import android.util.IntArray;
@@ -87,6 +88,8 @@ public class TransactionExecutor { 
            Slog.d(TAG, transactionToString(transaction, mTransactionHandler));

        }



        Trace.traceBegin(Trace.TRACE_TAG_WINDOW_MANAGER, "clientTransactionExecuted");

        try {

            if (transaction.getTransactionItems() != null) {

                executeTransactionItems(transaction);

            } else {
@@ -94,6 +97,9 @@ public class TransactionExecutor { 
                executeCallbacks(transaction);

                executeLifecycleState(transaction);

            }

        } finally {

            Trace.traceEnd(Trace.TRACE_TAG_WINDOW_MANAGER);

        }



        if (!mContextToPreChangedConfigMap.isEmpty()) {

            // Whether this transaction should trigger DisplayListener#onDisplayChanged.

services/core/java/com/android/server/wm/ClientLifecycleManager.java

+4 −1
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ import android.app.servertransaction.ClientTransactionItem; 
import android.os.Binder;

import android.os.IBinder;

import android.os.RemoteException;

import android.os.Trace;

import android.util.ArrayMap;

import android.util.Slog;
@@ -146,9 +147,10 @@ class ClientLifecycleManager { 


    /** Executes all the pending transactions. */

    void dispatchPendingTransactions() {

        if (!Flags.bundleClientTransactionFlag()) {

        if (!Flags.bundleClientTransactionFlag() || mPendingTransactions.isEmpty()) {

            return;

        }

        Trace.traceBegin(Trace.TRACE_TAG_WINDOW_MANAGER, "clientTransactionsDispatched");

        final int size = mPendingTransactions.size();

        for (int i = 0; i < size; i++) {

            final ClientTransaction transaction = mPendingTransactions.valueAt(i);
@@ -159,6 +161,7 @@ class ClientLifecycleManager { 
            }

        }

        mPendingTransactions.clear();

        Trace.traceEnd(Trace.TRACE_TAG_WINDOW_MANAGER);

    }



    /**