com.android.tools.analytics

Class CommonMetricsData

java.lang.Object

com.android.tools.analytics.CommonMetricsData

public class CommonMetricsData
extends java.lang.Object

Calculates common pieces of metrics data, used in various Android DevTools.

Field Summary

Fields

Modifier and Type	Field and Description
static int	EMPTY_SIZE
static long	GIGABYTE
static int	INVALID_NUMBER
static int	INVALID_POSTFIX
static long	KILOBYTE
static long	MEGABYTE
static int	NO_DIGITS
static long	TERABYTE
static java.lang.String	VM_OPTION_MAX_PERM_SIZE
static java.lang.String	VM_OPTION_RESERVED_CODE_CACHE_SIZE
static java.lang.String	VM_OPTION_SOFT_REF_LRU_POLICY_MS_PER_MB
static java.lang.String	VM_OPTION_XMS
static java.lang.String	VM_OPTION_XMX

Constructor Summary

Constructors

Constructor and Description
CommonMetricsData()

Method Summary

Modifier and Type	Method and Description
static com.google.wireless.android.sdk.stats.DeviceInfo.ApplicationBinaryInterface	applicationBinaryInterfaceFromString(java.lang.String value)
static com.google.wireless.android.sdk.stats.ProductDetails.CpuArchitecture	cpuArchitectureFromString(java.lang.String cpuArchitecture) Builds a ProductDetails.CpuArchitecture instance based on the provided string (e.g.
static com.google.wireless.android.sdk.stats.JavaProcessStats	getJavaProcessStats() Gets stats about the current process java runtime.
static com.google.wireless.android.sdk.stats.ProductDetails.CpuArchitecture	getJvmArchitecture() Gets the JVM Architecture, NOTE this might not be the same as OS architecture.
static com.google.wireless.android.sdk.stats.JvmDetails	getJvmDetails() Gets information about the jvm this code is running in.
static com.google.wireless.android.sdk.stats.MachineDetails	getMachineDetails(java.io.File homePath) Gets details about the machine this code is running on.
static java.lang.String	getMajorOsVersion() Extracts the major os version that this code is running on in the form of '[0-9]+\.[0-9]+'
static com.google.wireless.android.sdk.stats.ProductDetails.CpuArchitecture	getOsArchitecture() Detects and returns the OS architecture: x86, x86_64, ppc.
static java.lang.String	getOsName() Gets a normalized version of the os name that this code is running on.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

VM_OPTION_XMS

public static final java.lang.String VM_OPTION_XMS

See Also:

Constant Field Values

VM_OPTION_XMX

public static final java.lang.String VM_OPTION_XMX

See Also:

Constant Field Values

VM_OPTION_MAX_PERM_SIZE

public static final java.lang.String VM_OPTION_MAX_PERM_SIZE

See Also:

Constant Field Values

VM_OPTION_RESERVED_CODE_CACHE_SIZE

public static final java.lang.String VM_OPTION_RESERVED_CODE_CACHE_SIZE

See Also:

Constant Field Values

VM_OPTION_SOFT_REF_LRU_POLICY_MS_PER_MB

public static final java.lang.String VM_OPTION_SOFT_REF_LRU_POLICY_MS_PER_MB

See Also:

Constant Field Values

KILOBYTE

public static final long KILOBYTE

See Also:

Constant Field Values

MEGABYTE

public static final long MEGABYTE

See Also:

Constant Field Values

GIGABYTE

public static final long GIGABYTE

See Also:

Constant Field Values

TERABYTE

public static final long TERABYTE

See Also:

Constant Field Values

NO_DIGITS

public static final int NO_DIGITS

See Also:

Constant Field Values

INVALID_POSTFIX

public static final int INVALID_POSTFIX

See Also:

Constant Field Values

INVALID_NUMBER

public static final int INVALID_NUMBER

See Also:

Constant Field Values

EMPTY_SIZE

public static final int EMPTY_SIZE

See Also:

Constant Field Values

Constructor Detail

CommonMetricsData

public CommonMetricsData()

Method Detail

getOsArchitecture

public static com.google.wireless.android.sdk.stats.ProductDetails.CpuArchitecture getOsArchitecture()

Detects and returns the OS architecture: x86, x86_64, ppc. This may differ or be equal to the JVM architecture in the sense that a 64-bit OS can run a 32-bit JVM.

getJvmArchitecture

public static com.google.wireless.android.sdk.stats.ProductDetails.CpuArchitecture getJvmArchitecture()

Gets the JVM Architecture, NOTE this might not be the same as OS architecture. See getOsArchitecture() if OS architecture is needed.

cpuArchitectureFromString

public static com.google.wireless.android.sdk.stats.ProductDetails.CpuArchitecture cpuArchitectureFromString(java.lang.String cpuArchitecture)

Builds a ProductDetails.CpuArchitecture instance based on the provided string (e.g. "x86_64").

getOsName

public static java.lang.String getOsName()

Gets a normalized version of the os name that this code is running on.

getMajorOsVersion

public static java.lang.String getMajorOsVersion()

Extracts the major os version that this code is running on in the form of '[0-9]+\.[0-9]+'

applicationBinaryInterfaceFromString

public static com.google.wireless.android.sdk.stats.DeviceInfo.ApplicationBinaryInterface applicationBinaryInterfaceFromString(java.lang.String value)

getMachineDetails

@NonNull
public static com.google.wireless.android.sdk.stats.MachineDetails getMachineDetails(@NonNull
                                                                                              java.io.File homePath)

Gets details about the machine this code is running on.

Parameters:

homePath - path to use to track total disk space.

getJvmDetails

@NonNull
public static com.google.wireless.android.sdk.stats.JvmDetails getJvmDetails()

Gets information about the jvm this code is running in.

getJavaProcessStats

public static com.google.wireless.android.sdk.stats.JavaProcessStats getJavaProcessStats()

Gets stats about the current process java runtime.