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Commit 8dd77c11 authored by Peter Kalauskas's avatar Peter Kalauskas
Browse files

Revert "Add androidx.tracing to sysui" 

This reverts commit 63920d6d.

Reason for revert: b/279715262

Bug: 279715262
Change-Id: I86e144a758af867d783f52baff3486358acb5f4a
parent 63920d6d

packages/SystemUI/Android.bp

+0 −1
Original line number Diff line number Diff line
@@ -173,7 +173,6 @@ android_library { 
        "androidx.palette_palette",

        "androidx.legacy_legacy-preference-v14",

        "androidx.leanback_leanback",

        "androidx.tracing_tracing",

        "androidx.slice_slice-core",

        "androidx.slice_slice-view",

        "androidx.slice_slice-builders",

packages/SystemUI/src/com/android/systemui/util/TraceUtils.kt

+8 −12
Original line number Diff line number Diff line
@@ -16,22 +16,20 @@ 


package com.android.systemui.util



import android.os.Handler

import android.os.Trace

import android.os.TraceNameSupplier

import androidx.tracing.Trace



/**

 * Run a block within a [Trace] section. Calls [Trace.beginSection] before and [Trace.endSection]

 * after the passed block. If tracing is disabled, it will run the block directly to avoid using an

 * unnecessary try-finally block.

 * Run a block within a [Trace] section.

 * Calls [Trace.beginSection] before and [Trace.endSection] after the passed block.

 */

inline fun <T> traceSection(tag: String, block: () -> T): T =

        if (Trace.isEnabled()) {

            Trace.beginSection(tag)

        if (Trace.isTagEnabled(Trace.TRACE_TAG_APP)) {

            Trace.traceBegin(Trace.TRACE_TAG_APP, tag)

            try {

                block()

            } finally {

                Trace.endSection()

                Trace.traceEnd(Trace.TRACE_TAG_APP)

            }

        } else {

            block()
@@ -44,10 +42,8 @@ class TraceUtils { 
        }



        /**

         * Helper function for creating a [Runnable] that implements [TraceNameSupplier]. This is

         * useful when posting to a [Handler] so that the [Runnable] has a meaningful name in the

         * trace. Otherwise, the class name of the [Runnable] is used, which is often something like

         * `pkg.MyClass$$ExternalSyntheticLambda0`.

         * Helper function for creating a Runnable object that implements TraceNameSupplier.

         * This is useful for posting Runnables to Handlers with meaningful names.

         */

        inline fun namedRunnable(tag: String, crossinline block: () -> Unit): Runnable {

            return object : Runnable, TraceNameSupplier {