public class android.util.TimingsTraceLog
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: android.util.TimingsTraceLog
super_class: java.lang.Object
{
private static final boolean DEBUG_BOOT_TIME;
descriptor: Z
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private final java.util.Deque<android.util.Pair<java.lang.String, java.lang.Long>> mStartTimes;
descriptor: Ljava/util/Deque;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: Ljava/util/Deque<Landroid/util/Pair<Ljava/lang/String;Ljava/lang/Long;>;>;
private final java.lang.String mTag;
descriptor: Ljava/lang/String;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private long mTraceTag;
descriptor: J
flags: (0x0002) ACC_PRIVATE
private long mThreadId;
descriptor: J
flags: (0x0002) ACC_PRIVATE
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: getstatic android.os.Build.IS_USER:Z
ifeq 1
iconst_0
goto 2
StackMap locals:
StackMap stack:
1: iconst_1
StackMap locals:
StackMap stack: int
2: putstatic android.util.TimingsTraceLog.DEBUG_BOOT_TIME:Z
return
LocalVariableTable:
Start End Slot Name Signature
public void <init>(java.lang.String, long);
descriptor: (Ljava/lang/String;J)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=4, args_size=3
start local 0 start local 1 start local 2 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
2: getstatic android.util.TimingsTraceLog.DEBUG_BOOT_TIME:Z
ifeq 3
new java.util.ArrayDeque
dup
invokespecial java.util.ArrayDeque.<init>:()V
goto 4
StackMap locals: android.util.TimingsTraceLog java.lang.String long
StackMap stack: android.util.TimingsTraceLog
3: aconst_null
StackMap locals: android.util.TimingsTraceLog java.lang.String long
StackMap stack: android.util.TimingsTraceLog java.util.ArrayDeque
4: putfield android.util.TimingsTraceLog.mStartTimes:Ljava/util/Deque;
5: aload 0
aload 1
putfield android.util.TimingsTraceLog.mTag:Ljava/lang/String;
6: aload 0
lload 2
putfield android.util.TimingsTraceLog.mTraceTag:J
7: aload 0
invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
invokevirtual java.lang.Thread.getId:()J
putfield android.util.TimingsTraceLog.mThreadId:J
8: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Landroid/util/TimingsTraceLog;
0 9 1 tag Ljava/lang/String;
0 9 2 traceTag J
MethodParameters:
Name Flags
tag
traceTag
public void traceBegin(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual android.util.TimingsTraceLog.assertSameThread:()V
1: aload 0
getfield android.util.TimingsTraceLog.mTraceTag:J
aload 1
invokestatic android.os.Trace.traceBegin:(JLjava/lang/String;)V
2: getstatic android.util.TimingsTraceLog.DEBUG_BOOT_TIME:Z
ifeq 4
3: aload 0
getfield android.util.TimingsTraceLog.mStartTimes:Ljava/util/Deque;
aload 1
invokestatic android.os.SystemClock.elapsedRealtime:()J
invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
invokestatic android.util.Pair.create:(Ljava/lang/Object;Ljava/lang/Object;)Landroid/util/Pair;
invokeinterface java.util.Deque.push:(Ljava/lang/Object;)V
4: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Landroid/util/TimingsTraceLog;
0 5 1 name Ljava/lang/String;
MethodParameters:
Name Flags
name
public void traceEnd();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=2, args_size=1
start local 0 0: aload 0
invokevirtual android.util.TimingsTraceLog.assertSameThread:()V
1: aload 0
getfield android.util.TimingsTraceLog.mTraceTag:J
invokestatic android.os.Trace.traceEnd:(J)V
2: getstatic android.util.TimingsTraceLog.DEBUG_BOOT_TIME:Z
ifne 4
3: return
4: StackMap locals:
StackMap stack:
aload 0
getfield android.util.TimingsTraceLog.mStartTimes:Ljava/util/Deque;
invokeinterface java.util.Deque.peek:()Ljava/lang/Object;
ifnonnull 7
5: aload 0
getfield android.util.TimingsTraceLog.mTag:Ljava/lang/String;
ldc "traceEnd called more times than traceBegin"
invokestatic android.util.Slog.w:(Ljava/lang/String;Ljava/lang/String;)I
pop
6: return
7: StackMap locals:
StackMap stack:
aload 0
getfield android.util.TimingsTraceLog.mStartTimes:Ljava/util/Deque;
invokeinterface java.util.Deque.pop:()Ljava/lang/Object;
checkcast android.util.Pair
astore 1
start local 1 8: aload 0
aload 1
getfield android.util.Pair.first:Ljava/lang/Object;
checkcast java.lang.String
invokestatic android.os.SystemClock.elapsedRealtime:()J
aload 1
getfield android.util.Pair.second:Ljava/lang/Object;
checkcast java.lang.Long
invokevirtual java.lang.Long.longValue:()J
lsub
invokevirtual android.util.TimingsTraceLog.logDuration:(Ljava/lang/String;J)V
9: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Landroid/util/TimingsTraceLog;
8 10 1 event Landroid/util/Pair<Ljava/lang/String;Ljava/lang/Long;>;
private void assertSameThread();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=2, args_size=1
start local 0 0: invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
astore 1
start local 1 1: aload 1
invokevirtual java.lang.Thread.getId:()J
aload 0
getfield android.util.TimingsTraceLog.mThreadId:J
lcmp
ifeq 6
2: new java.lang.IllegalStateException
dup
new java.lang.StringBuilder
dup
ldc "Instance of TimingsTraceLog can only be called from the thread it was created on (tid: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
3: aload 0
getfield android.util.TimingsTraceLog.mThreadId:J
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
ldc "), but was from "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
4: aload 1
invokevirtual java.lang.Thread.getName:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc " (tid: "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 1
invokevirtual java.lang.Thread.getId:()J
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
ldc ")"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
5: invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
athrow
6: StackMap locals: java.lang.Thread
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Landroid/util/TimingsTraceLog;
1 7 1 currentThread Ljava/lang/Thread;
public void logDuration(java.lang.String, long);
descriptor: (Ljava/lang/String;J)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=4, args_size=3
start local 0 start local 1 start local 2 0: aload 0
getfield android.util.TimingsTraceLog.mTag:Ljava/lang/String;
new java.lang.StringBuilder
dup
aload 1
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
ldc " took to complete: "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
lload 2
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
ldc "ms"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokestatic android.util.Slog.d:(Ljava/lang/String;Ljava/lang/String;)I
pop
1: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Landroid/util/TimingsTraceLog;
0 2 1 name Ljava/lang/String;
0 2 2 timeMs J
MethodParameters:
Name Flags
name
timeMs
}
SourceFile: "TimingsTraceLog.java"