JarFile Class
Definition
Important
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The JarFile class is used to read the contents of a jar file
from any file that can be opened with java.io.RandomAccessFile.
[Android.Runtime.Register("java/util/jar/JarFile", DoNotGenerateAcw=true)]
public class JarFile : Java.Util.Zip.ZipFile[<Android.Runtime.Register("java/util/jar/JarFile", DoNotGenerateAcw=true)>]
type JarFile = class
inherit ZipFile- Inheritance
- Attributes
Remarks
The JarFile class is used to read the contents of a jar file from any file that can be opened with java.io.RandomAccessFile. It extends the class java.util.zip.ZipFile with support for reading an optional Manifest entry. The Manifest can be used to specify meta-information about the jar file and its entries.
Unless otherwise noted, passing a null argument to a constructor or method in this class will cause a NullPointerException to be thrown.
If the verify flag is on when opening a signed jar file, the content of the file is verified against its signature embedded inside the file. Please note that the verification process does not include validating the signer's certificate. A caller should inspect the return value of JarEntry#getCodeSigners() to further determine if the signature can be trusted.
Added in 1.2.
Java documentation for java.util.jar.JarFile.
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
Constructors
| JarFile(File) |
Creates a new |
| JarFile(File, Boolean) |
Creates a new |
| JarFile(File, Boolean, Int32) |
Creates a new |
| JarFile(IntPtr, JniHandleOwnership) |
A constructor used when creating managed representations of JNI objects; called by the runtime. |
| JarFile(String) |
Creates a new |
| JarFile(String, Boolean) |
Creates a new |
Fields
| Cenatt | |
| Cenatx | |
| Cencom | |
| Cencrc | |
| Cendsk | |
| Cenext | |
| Cenflg | |
| Cenhdr | |
| Cenhow | |
| Cenlen | |
| Cennam | |
| Cenoff | |
| Censig | |
| Censiz | |
| Centim | |
| Cenvem | |
| Cenver | |
| Endcom | |
| Endhdr | |
| Endoff | |
| Endsig | |
| Endsiz | |
| Endsub | |
| Endtot | |
| Extcrc | |
| Exthdr | |
| Extlen | |
| Extsig | |
| Extsiz | |
| Loccrc | |
| Locext | |
| Locflg | |
| Lochdr | |
| Lochow | |
| Loclen | |
| Locnam | |
| Locsig | |
| Locsiz | |
| Loctim | |
| Locver | |
| ManifestName |
The JAR manifest file name. |
| OpenDelete |
Mode flag to open a zip file and mark it for deletion. (Inherited from ZipFile) |
| OpenRead |
Mode flag to open a zip file for reading. (Inherited from ZipFile) |
Properties
| Class |
Returns the runtime class of this |
| Comment |
Returns the zip file comment, or null if none. (Inherited from ZipFile) |
| Handle |
The handle to the underlying Android instance. (Inherited from Object) |
| JniIdentityHashCode | (Inherited from Object) |
| JniPeerMembers | |
| Manifest |
Returns the jar file manifest, or |
| Name |
Returns the path name of the ZIP file. (Inherited from ZipFile) |
| PeerReference | (Inherited from Object) |
| ThresholdClass |
This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. |
| ThresholdType |
This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. |
Methods
| Clone() |
Creates and returns a copy of this object. (Inherited from Object) |
| Close() |
Closes the ZIP file. (Inherited from ZipFile) |
| Dispose() | (Inherited from Object) |
| Dispose(Boolean) | (Inherited from Object) |
| Entries() |
Returns an enumeration of the ZIP file entries. (Inherited from ZipFile) |
| Equals(Object) |
Indicates whether some other object is "equal to" this one. (Inherited from Object) |
| GetEntry(String) |
Returns the zip file entry for the specified name, or null if not found. (Inherited from ZipFile) |
| GetHashCode() |
Returns a hash code value for the object. (Inherited from Object) |
| GetInputStream(ZipEntry) |
Returns an input stream for reading the contents of the specified zip file entry. (Inherited from ZipFile) |
| GetJarEntry(String) |
Returns the |
| JavaFinalize() |
Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. (Inherited from Object) |
| Notify() |
Wakes up a single thread that is waiting on this object's monitor. (Inherited from Object) |
| NotifyAll() |
Wakes up all threads that are waiting on this object's monitor. (Inherited from Object) |
| SetHandle(IntPtr, JniHandleOwnership) |
Sets the Handle property. (Inherited from Object) |
| Size() |
Returns the number of entries in the ZIP file. (Inherited from ZipFile) |
| ToArray<T>() | (Inherited from Object) |
| ToString() |
Returns a string representation of the object. (Inherited from Object) |
| UnregisterFromRuntime() | (Inherited from Object) |
| Wait() |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>. (Inherited from Object) |
| Wait(Int64) |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object) |
| Wait(Int64, Int32) |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object) |
Explicit Interface Implementations
| IJavaPeerable.Disposed() | (Inherited from Object) |
| IJavaPeerable.DisposeUnlessReferenced() | (Inherited from Object) |
| IJavaPeerable.Finalized() | (Inherited from Object) |
| IJavaPeerable.JniManagedPeerState | (Inherited from Object) |
| IJavaPeerable.SetJniIdentityHashCode(Int32) | (Inherited from Object) |
| IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) | (Inherited from Object) |
| IJavaPeerable.SetPeerReference(JniObjectReference) | (Inherited from Object) |
Extension Methods
| JavaCast<TResult>(IJavaObject) |
Performs an Android runtime-checked type conversion. |
| JavaCast<TResult>(IJavaObject) | |
| GetJniTypeName(IJavaPeerable) | |