public
class
ResolveInfo
extends Object
implements
Parcelable
| java.lang.Object | |
| ↳ | android.content.pm.ResolveInfo |
Information that is returned from resolving an intent against an IntentFilter. This partially corresponds to information collected from the AndroidManifest.xml's <intent> tags.
Nested classes | |
|---|---|
class |
ResolveInfo.DisplayNameComparator
|
Inherited constants |
|---|
 From
interface
android.os.Parcelable
|
Fields | |
|---|---|
public
static
final
Creator<ResolveInfo> |
CREATOR
|
public
ActivityInfo |
activityInfo
The activity or broadcast receiver that corresponds to this resolution match, if this resolution is for an activity or broadcast receiver. |
public
IntentFilter |
filter
The IntentFilter that was matched for this ResolveInfo. |
public
int |
icon
A drawable resource identifier (in the package's resources) of this match's icon. |
public
boolean |
isDefault
This filter has specified the Intent.CATEGORY_DEFAULT, meaning it would like to be considered a default action that the user can perform on this data. |
public
int |
labelRes
A string resource identifier (in the package's resources) of this match's label. |
public
int |
match
The system's evaluation of how well the activity matches the IntentFilter. |
public
CharSequence |
nonLocalizedLabel
The actual string retrieve from labelRes or null if none was provided. |
public
int |
preferredOrder
Order of result according to the user's preference. |
public
int |
priority
The declared priority of this match. |
public
ProviderInfo |
providerInfo
The provider that corresponds to this resolution match, if this resolution is for a provider. |
public
String |
resolvePackageName
Optional -- if non-null, the |
public
ServiceInfo |
serviceInfo
The service that corresponds to this resolution match, if this resolution is for a service. |
public
int |
specificIndex
Only set when returned by
|
Public constructors | |
|---|---|
ResolveInfo()
|
|
ResolveInfo(ResolveInfo orig)
|
|
Public methods | |
|---|---|
int
|
describeContents()
Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
void
|
dump(Printer pw, String prefix)
|
final
int
|
getIconResource()
Return the icon resource identifier to use for this match. |
Drawable
|
loadIcon(PackageManager pm)
Retrieve the current graphical icon associated with this resolution. |
CharSequence
|
loadLabel(PackageManager pm)
Retrieve the current textual label associated with this resolution. |
String
|
toString()
Returns a string representation of the object. |
void
|
writeToParcel(Parcel dest, int parcelableFlags)
Flatten this object in to a Parcel. |
Inherited methods | |
|---|---|
From
class
java.lang.Object
| |
From
interface
android.os.Parcelable
| |
ActivityInfo activityInfo
The activity or broadcast receiver that corresponds to this resolution
match, if this resolution is for an activity or broadcast receiver.
Exactly one of activityInfo, serviceInfo, or
providerInfo will be non-null.
IntentFilter filter
The IntentFilter that was matched for this ResolveInfo.
int icon
A drawable resource identifier (in the package's resources) of this match's icon. From the "icon" attribute or, if not set, 0. It is set only if the icon can be obtained by resource id alone.
boolean isDefault
This filter has specified the Intent.CATEGORY_DEFAULT, meaning it would like to be considered a default action that the user can perform on this data.
int labelRes
A string resource identifier (in the package's resources) of this match's label. From the "label" attribute or, if not set, 0.
int match
The system's evaluation of how well the activity matches the
IntentFilter. This is a match constant, a combination of
IntentFilter.MATCH_CATEGORY_MASK
and IntentFiler.MATCH_ADJUSTMENT_MASK.
CharSequence nonLocalizedLabel
The actual string retrieve from labelRes or null if none was provided.
int preferredOrder
Order of result according to the user's preference. If the user has not set a preference for this result, the value is 0; higher values are a higher priority.
int priority
The declared priority of this match. Comes from the "priority" attribute or, if not set, defaults to 0. Higher values are a higher priority.
ProviderInfo providerInfo
The provider that corresponds to this resolution match, if this
resolution is for a provider. Exactly one of activityInfo,
serviceInfo, or providerInfo will be non-null.
String resolvePackageName
Optional -- if non-null, the labelRes and icon
resources will be loaded from this package, rather than the one
containing the resolved component.
ServiceInfo serviceInfo
The service that corresponds to this resolution match, if this resolution
is for a service. Exactly one of activityInfo,
serviceInfo, or providerInfo will be non-null.
int specificIndex
Only set when returned by
queryIntentActivityOptions(ComponentName, Intent[], Intent, int), this tells you
which of the given specific intents this result came from. 0 is the
first in the list, < 0 means it came from the generic Intent query.
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 | |
|---|---|
int |
a bitmask indicating the set of special object types marshaled by this Parcelable object instance. |
int getIconResource ()
Return the icon resource identifier to use for this match. If the match defines an icon, that is used; else if the activity defines an icon, that is used; else, the application icon is used.
| Returns | |
|---|---|
int |
The icon associated with this match. |
Drawable loadIcon (PackageManager pm)
Retrieve the current graphical icon associated with this resolution. This will call back on the given PackageManager to load the icon from the application.
| Parameters | |
|---|---|
pm |
PackageManager:
A PackageManager from which the icon can be loaded; usually
the PackageManager from which you originally retrieved this item. |
| Returns | |
|---|---|
Drawable |
Returns a Drawable containing the resolution's icon. If the item does not have an icon, the default activity icon is returned. |
CharSequence loadLabel (PackageManager pm)
Retrieve the current textual label associated with this resolution. This will call back on the given PackageManager to load the label from the application.
| Parameters | |
|---|---|
pm |
PackageManager:
A PackageManager from which the label can be loaded; usually
the PackageManager from which you originally retrieved this item. |
| Returns | |
|---|---|
CharSequence |
Returns a CharSequence containing the resolutions's label. If the item does not have a label, its name is returned. |
String toString ()
Returns a string representation of the object. In general, the
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())
| Returns | |
|---|---|
String |
a string representation of the object. |
void writeToParcel (Parcel dest, int parcelableFlags)
Flatten this object in to a Parcel.
| Parameters | |
|---|---|
dest |
Parcel:
The Parcel in which the object should be written. |
parcelableFlags |
int:
Additional flags about how the object should be written.
May be 0 or PARCELABLE_WRITE_RETURN_VALUE.
|
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