public final class MidiDeviceStatus extends Object implements Parcelable
Parcelable.ClassLoaderCreator<T>, Parcelable.Creator<T>
Modifier and Type | Field and Description |
---|---|
static Parcelable.Creator<MidiDeviceStatus> |
CREATOR |
CONTENTS_FILE_DESCRIPTOR, PARCELABLE_ELIDE_DUPLICATES, PARCELABLE_WRITE_RETURN_VALUE
Constructor and Description |
---|
MidiDeviceStatus(MidiDeviceInfo deviceInfo)
Creates a MidiDeviceStatus with zero for all port open counts
|
MidiDeviceStatus(MidiDeviceInfo deviceInfo,
boolean[] inputPortOpen,
int[] outputPortOpenCount) |
Modifier and Type | Method and Description |
---|---|
int |
describeContents()
Describe the kinds of special objects contained in this Parcelable
instance's marshaled representation.
|
MidiDeviceInfo |
getDeviceInfo()
Returns the
MidiDeviceInfo of the device. |
int |
getOutputPortOpenCount(int portNumber)
Returns the number of clients currently connected to the specified output port.
|
boolean |
isInputPortOpen(int portNumber)
Returns true if an input port is open.
|
String |
toString()
Returns a string representation of the object.
|
void |
writeToParcel(Parcel parcel,
int flags)
Flatten this object in to a Parcel.
|
public static final Parcelable.Creator<MidiDeviceStatus> CREATOR
public MidiDeviceStatus(MidiDeviceInfo deviceInfo, boolean[] inputPortOpen, int[] outputPortOpenCount)
public MidiDeviceStatus(MidiDeviceInfo deviceInfo)
public MidiDeviceInfo getDeviceInfo()
MidiDeviceInfo
of the device.public boolean isInputPortOpen(int portNumber)
portNumber
- the input port's port numberpublic int getOutputPortOpenCount(int portNumber)
portNumber
- the output port's port numberpublic String toString()
Object
toString
method returns a string that
"textually represents" this object. The result should
be a concise but informative representation that is easy for a
person to read.
It is recommended that all subclasses override this method.
The toString
method for class Object
returns a string consisting of the name of the class of which the
object is an instance, the at-sign character `@
', and
the unsigned hexadecimal representation of the hash code of the
object. In other words, this method returns a string equal to the
value of:
getClass().getName() + '@' + Integer.toHexString(hashCode())
public int describeContents()
Parcelable
Parcelable.writeToParcel(Parcel, int)
,
the return value of this method must include the
Parcelable.CONTENTS_FILE_DESCRIPTOR
bit.describeContents
in interface Parcelable
Parcelable.CONTENTS_FILE_DESCRIPTOR
public void writeToParcel(Parcel parcel, int flags)
Parcelable
writeToParcel
in interface Parcelable
parcel
- The Parcel in which the object should be written.flags
- Additional flags about how the object should be written.
May be 0 or Parcelable.PARCELABLE_WRITE_RETURN_VALUE
.