java.lang.Object | |
↳ | android.media.tv.TvInputInfo |
This class is used to specify meta information of a TV input.
Constants | |||||||||||
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String | EXTRA_INPUT_ID | The ID of the TV input to provide to the setup activity and settings activity. | |||||||||
int | TYPE_COMPONENT | TV input type: the TV input service represents a component port. | |||||||||
int | TYPE_COMPOSITE | TV input type: the TV input service represents a composite port. | |||||||||
int | TYPE_DISPLAY_PORT | TV input type: the TV input service represents a display port. | |||||||||
int | TYPE_DVI | TV input type: the TV input service represents a DVI port. | |||||||||
int | TYPE_HDMI | TV input type: the TV input service is HDMI. | |||||||||
int | TYPE_OTHER | TV input type: a generic hardware TV input type. | |||||||||
int | TYPE_SCART | TV input type: the TV input service represents a SCART port. | |||||||||
int | TYPE_SVIDEO | TV input type: the TV input service represents a SVIDEO port. | |||||||||
int | TYPE_TUNER | TV input type: the TV input service is a tuner which provides channels. | |||||||||
int | TYPE_VGA | TV input type: the TV input service represents a VGA port. |
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Inherited Constants | |||||||||||
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From interface
android.os.Parcelable
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Fields | |||||||||||
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CREATOR |
Public Methods | |||||||||||
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Returns an intent to start the settings activity for this TV input.
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Returns an intent to start the setup activity for this TV input.
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Describe the kinds of special objects contained in this Parcelable's
marshalled representation.
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Compares this instance with the specified object and indicates if they
are equal.
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Returns a unique ID for this TV input.
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Returns the parent input ID.
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Returns the information of the service that implements this TV input.
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Returns the type of this TV input.
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Returns an integer hash code for this object.
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Returns
true if this TV input is pass-though which does not have any real channels in
TvProvider.
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Loads the user-displayed icon for this TV input.
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Loads the user-displayed label for this TV input.
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Returns a string containing a concise, human-readable description of this
object.
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Used to package this object into a
Parcel .
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[Expand]
Inherited Methods | |||||||||||
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From class
java.lang.Object
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From interface
android.os.Parcelable
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The ID of the TV input to provide to the setup activity and settings activity.
TV input type: the TV input service represents a component port.
TV input type: the TV input service represents a composite port.
TV input type: the TV input service represents a display port.
TV input type: the TV input service represents a DVI port.
TV input type: the TV input service is HDMI. (e.g. HDMI 1)
TV input type: a generic hardware TV input type.
TV input type: the TV input service represents a SCART port.
TV input type: the TV input service represents a SVIDEO port.
TV input type: the TV input service is a tuner which provides channels.
TV input type: the TV input service represents a VGA port.
Returns an intent to start the settings activity for this TV input.
Returns an intent to start the setup activity for this TV input.
Describe the kinds of special objects contained in this Parcelable's marshalled representation.
Compares this instance with the specified object and indicates if they
are equal. In order to be equal, o
must represent the same object
as this instance using a class-specific comparison. The general contract
is that this comparison should be reflexive, symmetric, and transitive.
Also, no object reference other than null is equal to null.
The default implementation returns true
only if this ==
o
. See Writing a correct
equals
method
if you intend implementing your own equals
method.
The general contract for the equals
and hashCode()
methods is that if equals
returns true
for
any two objects, then hashCode()
must return the same value for
these objects. This means that subclasses of Object
usually
override either both methods or neither of them.
o | the object to compare this instance with. |
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true
if the specified object is equal to this Object
; false
otherwise.Returns a unique ID for this TV input. The ID is generated from the package and class name implementing the TV input service.
Returns the parent input ID.
A TV input may have a parent input if the TV input is actually a logical representation of a device behind the hardware port represented by the parent input. For example, a HDMI CEC logical device, connected to a HDMI port, appears as another TV input. In this case, the parent input of this logical device is the HDMI port.
Applications may group inputs by parent input ID to provide an easier access to inputs sharing the same physical port. In the example of HDMI CEC, logical HDMI CEC devices behind the same HDMI port have the same parent ID, which is the ID representing the port. Thus applications can group the hardware HDMI port and the logical HDMI CEC devices behind it together using this method.
null
if the parent input is
not specified.
Returns the information of the service that implements this TV input.
Returns an integer hash code for this object. By contract, any two
objects for which equals(Object)
returns true
must return
the same hash code value. This means that subclasses of Object
usually override both methods or neither method.
Note that hash values must not change over time unless information used in equals comparisons also changes.
See Writing a correct
hashCode
method
if you intend implementing your own hashCode
method.
Returns true
if this TV input is pass-though which does not have any real channels in
TvProvider. false
otherwise.
Loads the user-displayed icon for this TV input.
context | Supplies a Context used to load the icon. |
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null
is returned.
Loads the user-displayed label for this TV input.
context | Supplies a Context used to load the label. |
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Returns a string containing a concise, human-readable description of this object. Subclasses are encouraged to override this method and provide an implementation that takes into account the object's type and data. The default implementation is equivalent to the following expression:
getClass().getName() + '@' + Integer.toHexString(hashCode())
See Writing a useful
toString
method
if you intend implementing your own toString
method.