com.android.ddmlib
Class ClientData

java.lang.Object
  com.android.ddmlib.ClientData

public class ClientData
extends Object

Contains the data of a Client.

Nested Class Summary

static class	ClientData.AllocationTrackingStatus
static class	ClientData.DebuggerStatus
static class	ClientData.HeapData Heap Information.
static interface	ClientData.IHprofDumpHandler Handlers able to act on HPROF dumps.
static interface	ClientData.IMethodProfilingHandler Handlers able to act on Method profiling info
static class	ClientData.MethodProfilingStatus

Field Summary

static String	FEATURE_HPROF String for feature allowing to dump hprof files
static String	FEATURE_HPROF_STREAMING String for feature allowing direct streaming of hprof dumps
static String	FEATURE_PROFILING String for feature enabling starting/stopping method profiling
static String	FEATURE_PROFILING_STREAMING String for feature enabling direct streaming of method profiling data
static String	HEAP_BYTES_ALLOCATED Name of the value representing the number of allocated bytes of the heap, in the Map returned by getVmHeapInfo(int)
static String	HEAP_MAX_SIZE_BYTES Name of the value representing the max size of the heap, in the Map returned by getVmHeapInfo(int)
static String	HEAP_OBJECTS_ALLOCATED Name of the value representing the number of objects in the heap, in the Map returned by getVmHeapInfo(int)
static String	HEAP_SIZE_BYTES Name of the value representing the size of the heap, in the Map returned by getVmHeapInfo(int)

Method Summary

AllocationInfo[]	getAllocations() Returns the list of tracked allocations.
ClientData.AllocationTrackingStatus	getAllocationStatus() Returns the allocation tracking status.
String	getClientDescription() Returns the client description.
ClientData.DebuggerStatus	getDebuggerConnectionStatus() Returns the debugger connection status.
List<NativeLibraryMapInfo>	getMappedNativeLibraries() Returns the list of native libraries mapped in memory for this client.
ClientData.MethodProfilingStatus	getMethodProfilingStatus() Returns the method profiling status.
List<NativeAllocationInfo>	getNativeAllocationList() Returns the list of NativeAllocationInfo.
int	getPid() Returns the process ID.
ThreadInfo[]	getThreads() Returns the list of threads as ThreadInfo objects.
int	getTotalNativeMemory() Returns the total native memory.
ClientData.HeapData	getVmHeapData() Returns the ClientData.HeapData object for the VM.
Iterator<Integer>	getVmHeapIds() Returns an iterator over the list of known VM heap ids.
Map<String,Long>	getVmHeapInfo(int heapId) Returns the most-recent info values for the specified VM heap.
String	getVmIdentifier() Returns the Client's VM identifier.
boolean	hasFeature(String feature) Returns true if the Client supports the given feature
boolean	hasPendingHprofDump()
boolean	isDdmAware() Returns whether the process is DDM-aware.
static void	setHprofDumpHandler(ClientData.IHprofDumpHandler handler) Sets the handler to receive notifications when an HPROF dump succeeded or failed.
static void	setMethodProfilingHandler(ClientData.IMethodProfilingHandler handler) Sets the handler to receive notifications when an HPROF dump succeeded or failed.

Methods inherited from class java.lang.Object

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

Field Detail

HEAP_MAX_SIZE_BYTES

public static final String HEAP_MAX_SIZE_BYTES

Name of the value representing the max size of the heap, in the Map returned by getVmHeapInfo(int)

See Also:

Constant Field Values

HEAP_SIZE_BYTES

public static final String HEAP_SIZE_BYTES

Name of the value representing the size of the heap, in the Map returned by getVmHeapInfo(int)

See Also:

Constant Field Values

HEAP_BYTES_ALLOCATED

public static final String HEAP_BYTES_ALLOCATED

Name of the value representing the number of allocated bytes of the heap, in the Map returned by getVmHeapInfo(int)

See Also:

Constant Field Values

HEAP_OBJECTS_ALLOCATED

public static final String HEAP_OBJECTS_ALLOCATED

Name of the value representing the number of objects in the heap, in the Map returned by getVmHeapInfo(int)

See Also:

Constant Field Values

FEATURE_PROFILING

public static final String FEATURE_PROFILING

String for feature enabling starting/stopping method profiling

See Also:

hasFeature(String), Constant Field Values

FEATURE_PROFILING_STREAMING

public static final String FEATURE_PROFILING_STREAMING

String for feature enabling direct streaming of method profiling data

See Also:

hasFeature(String), Constant Field Values

FEATURE_HPROF

public static final String FEATURE_HPROF

String for feature allowing to dump hprof files

See Also:

hasFeature(String), Constant Field Values

FEATURE_HPROF_STREAMING

public static final String FEATURE_HPROF_STREAMING

String for feature allowing direct streaming of hprof dumps

See Also:

hasFeature(String), Constant Field Values

Method Detail

setHprofDumpHandler

public static void setHprofDumpHandler(ClientData.IHprofDumpHandler handler)

Sets the handler to receive notifications when an HPROF dump succeeded or failed.

setMethodProfilingHandler

public static void setMethodProfilingHandler(ClientData.IMethodProfilingHandler handler)

Sets the handler to receive notifications when an HPROF dump succeeded or failed.

isDdmAware

public boolean isDdmAware()

Returns whether the process is DDM-aware.

getPid

public int getPid()

Returns the process ID.

getVmIdentifier

public String getVmIdentifier()

Returns the Client's VM identifier.

getClientDescription

public String getClientDescription()

Returns the client description.

This is generally the name of the package defined in the AndroidManifest.xml.

Returns:

the client description or null if not the description was not yet sent by the client.

getDebuggerConnectionStatus

public ClientData.DebuggerStatus getDebuggerConnectionStatus()

Returns the debugger connection status.

getVmHeapData

public ClientData.HeapData getVmHeapData()

Returns the ClientData.HeapData object for the VM.

getVmHeapIds

public Iterator<Integer> getVmHeapIds()

Returns an iterator over the list of known VM heap ids.

The caller must synchronize on the ClientData object while iterating.

Returns:

an iterator over the list of heap ids

getVmHeapInfo

public Map<String,Long> getVmHeapInfo(int heapId)

Returns the most-recent info values for the specified VM heap.

Parameters:

heapId - The heap whose info should be returned

Returns:

a map containing the info values for the specified heap. Returns null if the heap ID is unknown.

getThreads

public ThreadInfo[] getThreads()

Returns the list of threads as ThreadInfo objects.

The list is empty until a thread update was requested with Client.requestThreadUpdate().

getNativeAllocationList

public List<NativeAllocationInfo> getNativeAllocationList()

Returns the list of NativeAllocationInfo.

See Also:

Client.requestNativeHeapInformation()

getTotalNativeMemory

public int getTotalNativeMemory()

Returns the total native memory.

See Also:

Client.requestNativeHeapInformation()

getMappedNativeLibraries

public List<NativeLibraryMapInfo> getMappedNativeLibraries()

Returns the list of native libraries mapped in memory for this client.

getAllocationStatus

public ClientData.AllocationTrackingStatus getAllocationStatus()

Returns the allocation tracking status.

See Also:

Client.requestAllocationStatus()

getAllocations

public AllocationInfo[] getAllocations()

Returns the list of tracked allocations.

See Also:

Client.requestAllocationDetails()

hasFeature

public boolean hasFeature(String feature)

Returns true if the Client supports the given feature

Parameters:

feature - The feature to test.

Returns:

true if the feature is supported

See Also:

FEATURE_PROFILING, FEATURE_HPROF

hasPendingHprofDump

public boolean hasPendingHprofDump()

getMethodProfilingStatus

public ClientData.MethodProfilingStatus getMethodProfilingStatus()

Returns the method profiling status.

See Also:

Client.requestMethodProfilingStatus()