public static final class JobInfo.TriggerContentUri
extends Object
implements Parcelable
java.lang.Object | |
↳ | android.app.job.JobInfo.TriggerContentUri |
Information about a content URI modification that a job would like to trigger on.
Constants |
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int |
FLAG_NOTIFY_FOR_DESCENDANTS Flag for trigger: also trigger if any descendants of the given URI change. |
Inherited constants |
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![]() android.os.Parcelable
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Fields |
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public static final Creator<JobInfo.TriggerContentUri> |
CREATOR
|
Public constructors |
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JobInfo.TriggerContentUri(Uri uri, int flags) Create a new trigger description. |
Public methods |
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int |
describeContents() Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
boolean |
equals(Object o) Indicates whether some other object is "equal to" this one. |
int |
getFlags() Return the flags supplied for the trigger. |
Uri |
getUri() Return the Uri this trigger was created for. |
int |
hashCode() Returns a hash code value for the object. |
void |
writeToParcel(Parcel out, int flags) Flatten this object in to a Parcel. |
Inherited methods |
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![]() java.lang.Object
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![]() android.os.Parcelable
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int FLAG_NOTIFY_FOR_DESCENDANTS
Flag for trigger: also trigger if any descendants of the given URI change. Corresponds to the notifyForDescendants of registerContentObserver(Uri, boolean, ContentObserver)
.
Constant Value: 1 (0x00000001)
JobInfo.TriggerContentUri (Uri uri, int flags)
Create a new trigger description.
Parameters | |
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uri |
Uri : The URI to observe. Must be non-null. |
flags |
int : Optional flags for the observer, either 0 or FLAG_NOTIFY_FOR_DESCENDANTS . |
int describeContents ()
Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. For example, if the object will include a file descriptor in the output of writeToParcel(Parcel, int)
, the return value of this method must include the CONTENTS_FILE_DESCRIPTOR
bit.
Returns | |
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int |
a bitmask indicating the set of special object types marshaled by this Parcelable object instance. |
boolean equals (Object o)
Indicates whether some other object is "equal to" this one.
The equals
method implements an equivalence relation on non-null object references:
x
, x.equals(x)
should return true
. x
and y
, x.equals(y)
should return true
if and only if y.equals(x)
returns true
. x
, y
, and z
, if x.equals(y)
returns true
and y.equals(z)
returns true
, then x.equals(z)
should return true
. x
and y
, multiple invocations of x.equals(y)
consistently return true
or consistently return false
, provided no information used in equals
comparisons on the objects is modified. x
, x.equals(null)
should return false
. The equals
method for class Object
implements the most discriminating possible equivalence relation on objects; that is, for any non-null reference values x
and y
, this method returns true
if and only if x
and y
refer to the same object (x == y
has the value true
).
Note that it is generally necessary to override the hashCode
method whenever this method is overridden, so as to maintain the general contract for the hashCode
method, which states that equal objects must have equal hash codes.
Parameters | |
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o |
Object : the reference object with which to compare. |
Returns | |
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boolean |
true if this object is the same as the obj argument; false otherwise. |
int getFlags ()
Return the flags supplied for the trigger.
Returns | |
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int |
int hashCode ()
Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by HashMap
.
The general contract of hashCode
is:
hashCode
method must consistently return the same integer, provided no information used in equals
comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. equals(Object)
method, then calling the hashCode
method on each of the two objects must produce the same integer result. equals(java.lang.Object)
method, then calling the hashCode
method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. As much as is reasonably practical, the hashCode method defined by class Object
does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the JavaTM programming language.)
Returns | |
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int |
a hash code value for this object. |
void writeToParcel (Parcel out, int flags)
Flatten this object in to a Parcel.
Parameters | |
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out |
Parcel : The Parcel in which the object should be written. |
flags |
int : Additional flags about how the object should be written. May be 0 or PARCELABLE_WRITE_RETURN_VALUE . |