ModuleInfo


public final class ModuleInfo
extends Object implements Parcelable

java.lang.Object
   ↳ android.content.pm.ModuleInfo


Information you can retrieve about a particular system module.

Summary

Inherited constants

Fields

public static final Creator<ModuleInfo> CREATOR

Public methods

int describeContents()

Describes the kinds of special objects contained in this object.

boolean equals(Object obj)

Indicates whether some other object is "equal to" this one.

CharSequence getName()

Gets the public name of this module.

String getPackageName()

Gets the package name of this module.

int hashCode()

Returns a hash code value for the object.

boolean isHidden()

Gets whether or not this package is hidden.

String toString()

Returns a string representation of this object.

void writeToParcel(Parcel dest, int parcelableFlags)

Flattens this object into the given Parcel.

Inherited methods

Fields

CREATOR

Added in API level 29
public static final Creator<ModuleInfo> CREATOR

Public methods

describeContents

Added in API level 29
public int describeContents ()

Describes the kinds of special objects contained in this object.

Returns
int a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either 0 or CONTENTS_FILE_DESCRIPTOR

equals

Added in API level 29
public boolean equals (Object obj)

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

  • It is reflexive: for any non-null reference value x, x.equals(x) should return true.
  • It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
  • It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
  • It is consistent: for any non-null reference values 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.
  • For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters
obj Object: This value may be null.

Returns
boolean true if this object is the same as the obj argument; false otherwise.

getName

Added in API level 29
public CharSequence getName ()

Gets the public name of this module.

Returns
CharSequence This value may be null.

getPackageName

Added in API level 29
public String getPackageName ()

Gets the package name of this module.

Returns
String This value may be null.

hashCode

Added in API level 29
public 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:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the 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.
  • If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the equals 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.

Returns
int a hash code value for this object.

isHidden

Added in API level 29
public boolean isHidden ()

Gets whether or not this package is hidden.

Returns
boolean

toString

Added in API level 29
public String toString ()

Returns a string representation of this object.

Returns
String a string representation of the object.

writeToParcel

Added in API level 29
public void writeToParcel (Parcel dest, 
                int parcelableFlags)

Flattens this object into the given Parcel.

Parameters
dest Parcel: The Parcel in which the object should be written. This value cannot be null.

parcelableFlags int: Additional flags about how the object should be written. May be 0 or Parcelable.PARCELABLE_WRITE_RETURN_VALUE. Value is either 0 or a combination of Parcelable.PARCELABLE_WRITE_RETURN_VALUE, and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES