java.lang.Object | ||
↳ | android.content.pm.PackageItemInfo | |
↳ | android.content.pm.ApplicationInfo |
Information you can retrieve about a particular application. This corresponds to information collected from the AndroidManifest.xml's <application> tag.
Nested Classes | |||||||||||
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ApplicationInfo.DisplayNameComparator |
Constants | |||||||||||
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Creator<ApplicationInfo> | CREATOR | ||||||||||
int | FLAG_ALLOW_CLEAR_USER_DATA | Value for flags : default value for the corresponding ActivityInfo flag. |
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int | FLAG_ALLOW_TASK_REPARENTING | Value for flags : default value for the corresponding ActivityInfo flag. |
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int | FLAG_DEBUGGABLE | Value for flags : set to true if this application would like to
allow debugging of its
code, even when installed on a non-development system. |
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int | FLAG_FACTORY_TEST | Value for flags : set to true if this application holds the
FACTORY_TEST permission and the
device is running in factory test mode. |
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int | FLAG_HAS_CODE | Value for flags : set to true if this application has code
associated with it. |
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int | FLAG_PERSISTENT | Value for flags : set to true if this application is persistent. |
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int | FLAG_RESIZEABLE_FOR_SCREENS | Value for flags : true when the application knows how to adjust
its UI for different screen sizes. |
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int | FLAG_SUPPORTS_LARGE_SCREENS | Value for flags : true when the application's window can be
increased in size for larger screens. |
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int | FLAG_SUPPORTS_NORMAL_SCREENS | Value for flags : true when the application's window can be
displayed on normal screens. |
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int | FLAG_SUPPORTS_SCREEN_DENSITIES | Value for flags : true when the application knows how to
accomodate different screen densities. |
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int | FLAG_SUPPORTS_SMALL_SCREENS | Value for flags : true when the application's window can be
reduced in size for smaller screens. |
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int | FLAG_SYSTEM | Value for flags : if set, this application is installed in the
device's system image. |
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int | FLAG_TEST_ONLY | Value for flags : this is set of the application has specified
android:testOnly to be true. |
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int | FLAG_UPDATED_SYSTEM_APP | Value for flags : this is set if this application has been
install as an update to a built-in system application. |
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Inherited Constants | |||||||||||
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From interface
android.os.Parcelable
|
Fields | |||||||||||
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className | Class implementing the Application object. | ||||||||||
dataDir | Full path to a directory assigned to the package for its persistent data. | ||||||||||
descriptionRes | A style resource identifier (in the package's resources) of the description of an application. | ||||||||||
enabled | When false, indicates that all components within this application are considered disabled, regardless of their individually set enabled status. | ||||||||||
flags | Flags associated with the application. | ||||||||||
manageSpaceActivityName | Class implementing the Application's manage space functionality. | ||||||||||
permission | Optional name of a permission required to be able to access this application's components. | ||||||||||
processName | The name of the process this application should run in. | ||||||||||
publicSourceDir | Full path to the location of the publicly available parts of this package (i.e. | ||||||||||
sharedLibraryFiles | Paths to all shared libraries this application is linked against. | ||||||||||
sourceDir | Full path to the location of this package. | ||||||||||
targetSdkVersion | The minimum SDK version this application targets. | ||||||||||
taskAffinity | Default task affinity of all activities in this application. | ||||||||||
theme | A style resource identifier (in the package's resources) of the default visual theme of the application. | ||||||||||
uid | The kernel user-ID that has been assigned to this application; currently this is not a unique ID (multiple applications can have the same uid). |
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Inherited Fields | |||||||||||
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From class
android.content.pm.PackageItemInfo
|
Public Constructors | |||||||||||
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Public Methods | |||||||||||
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Describe the kinds of special objects contained in this Parcelable's
marshalled representation.
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Retrieve the textual description of the application.
| |||||||||||
Returns a string containing a concise, human-readable description of this
object.
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Inherited Methods | |||||||||||
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From class android.content.pm.PackageItemInfo
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From class java.lang.Object
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From interface android.os.Parcelable
|
Value for flags
: default value for the corresponding ActivityInfo flag.
Comes from android:allowClearUserData
of the <application> tag.
Value for flags
: default value for the corresponding ActivityInfo flag.
Comes from android:allowTaskReparenting
of the <application> tag.
Value for flags
: set to true if this application would like to
allow debugging of its
code, even when installed on a non-development system. Comes
from android:debuggable
of the <application> tag.
Value for flags
: set to true if this application holds the
FACTORY_TEST
permission and the
device is running in factory test mode.
Value for flags
: set to true if this application has code
associated with it. Comes
from android:hasCode
of the <application> tag.
Value for flags
: set to true if this application is persistent.
Comes from android:persistent
of the <application> tag.
Value for flags
: true when the application knows how to adjust
its UI for different screen sizes. Corresponds to
android:resizeable
.
Value for flags
: true when the application's window can be
increased in size for larger screens. Corresponds to
android:smallScreens
.
Value for flags
: true when the application's window can be
displayed on normal screens. Corresponds to
android:normalScreens
.
Value for flags
: true when the application knows how to
accomodate different screen densities. Corresponds to
android:anyDensity
.
Value for flags
: true when the application's window can be
reduced in size for smaller screens. Corresponds to
android:smallScreens
.
Value for flags
: if set, this application is installed in the
device's system image.
Value for flags
: this is set of the application has specified
android:testOnly
to be true.
Value for flags
: this is set if this application has been
install as an update to a built-in system application.
Class implementing the Application object. From the "class" attribute.
Full path to a directory assigned to the package for its persistent data.
A style resource identifier (in the package's resources) of the description of an application. From the "description" attribute or, if not set, 0.
When false, indicates that all components within this application are considered disabled, regardless of their individually set enabled status.
Flags associated with the application. Any combination of
FLAG_SYSTEM
, FLAG_DEBUGGABLE
, FLAG_HAS_CODE
,
FLAG_PERSISTENT
, FLAG_FACTORY_TEST
, and
FLAG_ALLOW_TASK_REPARENTING
FLAG_ALLOW_CLEAR_USER_DATA
, FLAG_UPDATED_SYSTEM_APP
,
FLAG_TEST_ONLY
, FLAG_SUPPORTS_SMALL_SCREENS
,
FLAG_SUPPORTS_NORMAL_SCREENS
,
FLAG_SUPPORTS_LARGE_SCREENS
, FLAG_RESIZEABLE_FOR_SCREENS
,
FLAG_SUPPORTS_SCREEN_DENSITIES
.
Class implementing the Application's manage space functionality. From the "manageSpaceActivity" attribute. This is an optional attribute and will be null if applications don't specify it in their manifest
Optional name of a permission required to be able to access this application's components. From the "permission" attribute.
The name of the process this application should run in. From the "process" attribute or, if not set, the same as packageName.
Full path to the location of the publicly available parts of this package (i.e. the resources and manifest). For non-forward-locked apps this will be the same as {@link #sourceDir).
Paths to all shared libraries this application is linked against. This
field is only set if the PackageManager.GET_SHARED_LIBRARY_FILES
flag was used when retrieving
the structure.
The minimum SDK version this application targets. It may run on earlier
versions, but it knows how to work with any new behavior added at this
version. Will be CUR_DEVELOPMENT
if this is a development build and the app is targeting that. You should
compare that this number is >= the SDK version number at which your
behavior was introduced.
Default task affinity of all activities in this application. See
taskAffinity
for more information. This comes
from the "taskAffinity" attribute.
A style resource identifier (in the package's resources) of the default visual theme of the application. From the "theme" attribute or, if not set, 0.
The kernel user-ID that has been assigned to this application; currently this is not a unique ID (multiple applications can have the same uid).
Describe the kinds of special objects contained in this Parcelable's marshalled representation.
Retrieve the textual description of the application. This will call back on the given PackageManager to load the description from the application.
pm | A PackageManager from which the label can be loaded; usually the PackageManager from which you originally retrieved this item. |
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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 simply concatenates the class name, the '@' sign
and a hexadecimal representation of the object's hashCode()
,
that is, it is equivalent to the following expression:
getClass().getName() + '@' + Integer.toHexString(hashCode())