Most visited

Recently visited

Results for

Added in API level 1

ComponentInfo

public class ComponentInfo
extends PackageItemInfo

java.lang.Object
↳	android.content.pm.PackageItemInfo
	↳	android.content.pm.ComponentInfo

Known Direct Subclasses

ActivityInfo, ProviderInfo, ServiceInfo

Base class containing information common to all application components (ActivityInfo, ServiceInfo). This class is not intended to be used by itself; it is simply here to share common definitions between all application components. As such, it does not itself implement Parcelable, but does provide convenience methods to assist in the implementation of Parcelable in subclasses.

Summary

Fields
`public ApplicationInfo`	`applicationInfo` Global information about the application/package this component is a part of.
`public int`	`descriptionRes` A string resource identifier (in the package's resources) containing a user-readable description of the component.
`public boolean`	`directBootAware` Indicates if this component is aware of direct boot lifecycle, and can be safely run before the user has entered their credentials (such as a lock pattern or PIN).
`public boolean`	`enabled` Indicates whether or not this component may be instantiated.
`public boolean`	`exported` Set to true if this component is available for use by other applications.
`public String`	`processName` The name of the process this component should run in.

Inherited fields

From class android.content.pm.PackageItemInfo

Public constructors
`ComponentInfo()`
`ComponentInfo(ComponentInfo orig)`

Protected constructors
`ComponentInfo(Parcel source)`

Public methods
`final int`	`getBannerResource()` Return the banner resource identifier to use for this component.
`final int`	`getIconResource()` Return the icon resource identifier to use for this component.
`final int`	`getLogoResource()` Return the logo resource identifier to use for this component.
`boolean`	`isEnabled()` Return whether this component and its enclosing application are enabled.
`CharSequence`	`loadLabel(PackageManager pm)` Retrieve the current textual label associated with this item.
`void`	`writeToParcel(Parcel dest, int parcelableFlags)`

Protected methods
`void`	`dumpBack(Printer pw, String prefix)`
`void`	`dumpFront(Printer pw, String prefix)`

Inherited methods

From class android.content.pm.PackageItemInfo

From class java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long millis, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void`	`wait(long millis)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void`	`wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

Fields

applicationInfo

Added in API level 1

ApplicationInfo applicationInfo

Global information about the application/package this component is a part of.

descriptionRes

Added in API level 8

int descriptionRes

A string resource identifier (in the package's resources) containing a user-readable description of the component. From the "description" attribute or, if not set, 0.

directBootAware

Added in API level 24

boolean directBootAware

Indicates if this component is aware of direct boot lifecycle, and can be safely run before the user has entered their credentials (such as a lock pattern or PIN).

enabled

Added in API level 1

boolean enabled

Indicates whether or not this component may be instantiated. Note that this value can be overriden by the one in its parent ApplicationInfo.

exported

Added in API level 1

boolean exported

Set to true if this component is available for use by other applications. Comes from android:exported of the <activity>, <receiver>, <service>, or <provider> tag.

processName

Added in API level 1

String processName

The name of the process this component should run in. From the "android:process" attribute or, if not set, the same as applicationInfo.processName.

Public constructors

ComponentInfo

Added in API level 1

ComponentInfo ()

ComponentInfo

Added in API level 1

ComponentInfo (ComponentInfo orig)

Parameters
`orig`	`ComponentInfo`

Protected constructors

ComponentInfo

Added in API level 1

ComponentInfo (Parcel source)

Parameters
`source`	`Parcel`

Public methods

getBannerResource

Added in API level 20

int getBannerResource ()

Return the banner resource identifier to use for this component. If the component defines a banner, that is used; else, the application banner is used.

Returns
`int`	The banner associated with this component.

getIconResource

Added in API level 1

int getIconResource ()

Return the icon resource identifier to use for this component. If the component defines an icon, that is used; else, the application icon is used.

Returns
`int`	The icon associated with this component.

getLogoResource

Added in API level 19

int getLogoResource ()

Return the logo resource identifier to use for this component. If the component defines a logo, that is used; else, the application logo is used.

Returns
`int`	The logo associated with this component.

isEnabled

Added in API level 11

boolean isEnabled ()

Return whether this component and its enclosing application are enabled.

Returns
`boolean`

loadLabel

Added in API level 1

CharSequence loadLabel (PackageManager pm)

Retrieve the current textual label associated with this item. 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 item's label. If the item does not have a label, its name is returned.

writeToParcel

Added in API level 1

void writeToParcel (Parcel dest, 
                int parcelableFlags)

Parameters
`dest`	`Parcel`
`parcelableFlags`	`int`

Protected methods

dumpBack

Added in API level 1

void dumpBack (Printer pw, 
                String prefix)

Parameters
`pw`	`Printer`
`prefix`	`String`

dumpFront

Added in API level 1

void dumpFront (Printer pw, 
                String prefix)

Parameters
`pw`	`Printer`
`prefix`	`String`