public final class android.os.Trace
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: android.os.Trace
super_class: java.lang.Object
{
private static final java.lang.String TAG;
descriptor: Ljava/lang/String;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: "Trace"
public static final long TRACE_TAG_NEVER;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 0
public static final long TRACE_TAG_ALWAYS;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 1
public static final long TRACE_TAG_GRAPHICS;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 2
public static final long TRACE_TAG_INPUT;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 4
public static final long TRACE_TAG_VIEW;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 8
public static final long TRACE_TAG_WEBVIEW;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 16
public static final long TRACE_TAG_WINDOW_MANAGER;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 32
public static final long TRACE_TAG_ACTIVITY_MANAGER;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 64
public static final long TRACE_TAG_SYNC_MANAGER;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 128
public static final long TRACE_TAG_AUDIO;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 256
public static final long TRACE_TAG_VIDEO;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 512
public static final long TRACE_TAG_CAMERA;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 1024
public static final long TRACE_TAG_HAL;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 2048
public static final long TRACE_TAG_APP;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 4096
public static final long TRACE_TAG_RESOURCES;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 8192
public static final long TRACE_TAG_DALVIK;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 16384
public static final long TRACE_TAG_RS;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 32768
public static final long TRACE_TAG_BIONIC;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 65536
public static final long TRACE_TAG_POWER;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 131072
public static final long TRACE_TAG_PACKAGE_MANAGER;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 262144
public static final long TRACE_TAG_SYSTEM_SERVER;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 524288
public static final long TRACE_TAG_DATABASE;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 1048576
public static final long TRACE_TAG_NETWORK;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 2097152
public static final long TRACE_TAG_ADB;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 4194304
public static final long TRACE_TAG_VIBRATOR;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 8388608
public static final long TRACE_TAG_AIDL;
descriptor: J
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 16777216
private static final long TRACE_TAG_NOT_READY;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: -9223372036854775808
private static final int MAX_SECTION_NAME_LEN;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 127
private static volatile long sEnabledTags;
descriptor: J
flags: (0x004a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE
private static int sZygoteDebugFlags;
descriptor: I
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: ldc -9223372036854775808
putstatic android.os.Trace.sEnabledTags:J
1: iconst_0
putstatic android.os.Trace.sZygoteDebugFlags:I
2: invokedynamic run()Ljava/lang/Runnable;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
()V
android/os/Trace.lambda$0()V (6)
()V
invokestatic android.os.SystemProperties.addChangeCallback:(Ljava/lang/Runnable;)V
3: return
LocalVariableTable:
Start End Slot Name Signature
private static native long nativeGetEnabledTags();
descriptor: ()J
flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
private static native void nativeSetAppTracingAllowed(boolean);
descriptor: (Z)V
flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
MethodParameters:
Name Flags
allowed
private static native void nativeSetTracingEnabled(boolean);
descriptor: (Z)V
flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
MethodParameters:
Name Flags
allowed
private static void nativeTraceCounter(long, java.lang.String, int);
descriptor: (JLjava/lang/String;I)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=4, args_size=3
0: new java.lang.Error
dup
ldc "Unresolved compilation problem: \n\tFastNative cannot be resolved to a type\n"
invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
athrow
LocalVariableTable:
Start End Slot Name Signature
RuntimeInvisibleAnnotations:
FastNative()
MethodParameters:
Name Flags
tag
name
value
private static void nativeTraceBegin(long, java.lang.String);
descriptor: (JLjava/lang/String;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=3, args_size=2
0: new java.lang.Error
dup
ldc "Unresolved compilation problem: \n\tFastNative cannot be resolved to a type\n"
invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
athrow
LocalVariableTable:
Start End Slot Name Signature
RuntimeInvisibleAnnotations:
FastNative()
MethodParameters:
Name Flags
tag
name
private static void nativeTraceEnd(long);
descriptor: (J)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=2, args_size=1
0: new java.lang.Error
dup
ldc "Unresolved compilation problem: \n\tFastNative cannot be resolved to a type\n"
invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
athrow
LocalVariableTable:
Start End Slot Name Signature
RuntimeInvisibleAnnotations:
FastNative()
MethodParameters:
Name Flags
tag
private static void nativeAsyncTraceBegin(long, java.lang.String, int);
descriptor: (JLjava/lang/String;I)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=4, args_size=3
0: new java.lang.Error
dup
ldc "Unresolved compilation problem: \n\tFastNative cannot be resolved to a type\n"
invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
athrow
LocalVariableTable:
Start End Slot Name Signature
RuntimeInvisibleAnnotations:
FastNative()
MethodParameters:
Name Flags
tag
name
cookie
private static void nativeAsyncTraceEnd(long, java.lang.String, int);
descriptor: (JLjava/lang/String;I)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=4, args_size=3
0: new java.lang.Error
dup
ldc "Unresolved compilation problem: \n\tFastNative cannot be resolved to a type\n"
invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
athrow
LocalVariableTable:
Start End Slot Name Signature
RuntimeInvisibleAnnotations:
FastNative()
MethodParameters:
Name Flags
tag
name
cookie
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Landroid/os/Trace;
private static long cacheEnabledTags();
descriptor: ()J
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=2, args_size=0
0: invokestatic android.os.Trace.nativeGetEnabledTags:()J
lstore 0
start local 0 1: lload 0
putstatic android.os.Trace.sEnabledTags:J
2: lload 0
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
1 3 0 tags J
public static boolean isTagEnabled(long);
descriptor: (J)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=4, args_size=1
start local 0 0: getstatic android.os.Trace.sEnabledTags:J
lstore 2
start local 2 1: lload 2
ldc -9223372036854775808
lcmp
ifne 3
2: invokestatic android.os.Trace.cacheEnabledTags:()J
lstore 2
3: StackMap locals: long
StackMap stack:
lload 2
lload 0
land
lconst_0
lcmp
ifeq 4
iconst_1
ireturn
StackMap locals:
StackMap stack:
4: iconst_0
ireturn
end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 traceTag J
1 5 2 tags J
MethodParameters:
Name Flags
traceTag
public static void traceCounter(long, java.lang.String, int);
descriptor: (JLjava/lang/String;I)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=4, args_size=3
start local 0 start local 2 start local 3 0: lload 0
invokestatic android.os.Trace.isTagEnabled:(J)Z
ifeq 2
1: lload 0
aload 2
iload 3
invokestatic android.os.Trace.nativeTraceCounter:(JLjava/lang/String;I)V
2: StackMap locals:
StackMap stack:
return
end local 3 end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 traceTag J
0 3 2 counterName Ljava/lang/String;
0 3 3 counterValue I
MethodParameters:
Name Flags
traceTag
counterName
counterValue
public static void setAppTracingAllowed(boolean);
descriptor: (Z)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: iload 0
invokestatic android.os.Trace.nativeSetAppTracingAllowed:(Z)V
1: invokestatic android.os.Trace.cacheEnabledTags:()J
pop2
2: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 allowed Z
MethodParameters:
Name Flags
allowed
public static void setTracingEnabled(boolean, int);
descriptor: (ZI)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: iload 0
invokestatic android.os.Trace.nativeSetTracingEnabled:(Z)V
1: iload 1
putstatic android.os.Trace.sZygoteDebugFlags:I
2: invokestatic android.os.Trace.cacheEnabledTags:()J
pop2
3: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 enabled Z
0 4 1 debugFlags I
MethodParameters:
Name Flags
enabled
debugFlags
public static void traceBegin(long, java.lang.String);
descriptor: (JLjava/lang/String;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=3, args_size=2
start local 0 start local 2 0: lload 0
invokestatic android.os.Trace.isTagEnabled:(J)Z
ifeq 2
1: lload 0
aload 2
invokestatic android.os.Trace.nativeTraceBegin:(JLjava/lang/String;)V
2: StackMap locals:
StackMap stack:
return
end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 traceTag J
0 3 2 methodName Ljava/lang/String;
MethodParameters:
Name Flags
traceTag
methodName
public static void traceEnd(long);
descriptor: (J)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: lload 0
invokestatic android.os.Trace.isTagEnabled:(J)Z
ifeq 2
1: lload 0
invokestatic android.os.Trace.nativeTraceEnd:(J)V
2: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 traceTag J
MethodParameters:
Name Flags
traceTag
public static void asyncTraceBegin(long, java.lang.String, int);
descriptor: (JLjava/lang/String;I)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=4, args_size=3
start local 0 start local 2 start local 3 0: lload 0
invokestatic android.os.Trace.isTagEnabled:(J)Z
ifeq 2
1: lload 0
aload 2
iload 3
invokestatic android.os.Trace.nativeAsyncTraceBegin:(JLjava/lang/String;I)V
2: StackMap locals:
StackMap stack:
return
end local 3 end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 traceTag J
0 3 2 methodName Ljava/lang/String;
0 3 3 cookie I
MethodParameters:
Name Flags
traceTag
methodName
cookie
public static void asyncTraceEnd(long, java.lang.String, int);
descriptor: (JLjava/lang/String;I)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=4, args_size=3
start local 0 start local 2 start local 3 0: lload 0
invokestatic android.os.Trace.isTagEnabled:(J)Z
ifeq 2
1: lload 0
aload 2
iload 3
invokestatic android.os.Trace.nativeAsyncTraceEnd:(JLjava/lang/String;I)V
2: StackMap locals:
StackMap stack:
return
end local 3 end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 traceTag J
0 3 2 methodName Ljava/lang/String;
0 3 3 cookie I
MethodParameters:
Name Flags
traceTag
methodName
cookie
public static void beginSection(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: ldc 4096
invokestatic android.os.Trace.isTagEnabled:(J)Z
ifeq 4
1: aload 0
invokevirtual java.lang.String.length:()I
bipush 127
if_icmple 3
2: new java.lang.IllegalArgumentException
dup
ldc "sectionName is too long"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
3: StackMap locals:
StackMap stack:
ldc 4096
aload 0
invokestatic android.os.Trace.nativeTraceBegin:(JLjava/lang/String;)V
4: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 sectionName Ljava/lang/String;
MethodParameters:
Name Flags
sectionName
public static void endSection();
descriptor: ()V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: ldc 4096
invokestatic android.os.Trace.isTagEnabled:(J)Z
ifeq 2
1: ldc 4096
invokestatic android.os.Trace.nativeTraceEnd:(J)V
2: StackMap locals:
StackMap stack:
return
LocalVariableTable:
Start End Slot Name Signature
private static void lambda$0();
descriptor: ()V
flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
Code:
stack=4, locals=0, args_size=0
0: invokestatic android.os.Trace.cacheEnabledTags:()J
pop2
1: getstatic android.os.Trace.sZygoteDebugFlags:I
sipush 256
iand
ifeq 3
2: lconst_1
ldc "java_debuggable"
iconst_1
invokestatic android.os.Trace.traceCounter:(JLjava/lang/String;I)V
3: StackMap locals:
StackMap stack:
return
LocalVariableTable:
Start End Slot Name Signature
}
SourceFile: "Trace.java"
InnerClasses:
public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles