# ProtectionDomain

Added in[API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Summary:[Ctors](https://developer.android.com/reference/java/security/ProtectionDomain#pubctors)\|[Methods](https://developer.android.com/reference/java/security/ProtectionDomain#pubmethods)\|[Inherited Methods](https://developer.android.com/reference/java/security/ProtectionDomain#inhmethods)  

# ProtectionDomain

`
public


class
ProtectionDomain
`  
`

extends `[Object](https://developer.android.com/reference/java/lang/Object)`


``


`

|---|--------------------------------|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||
| ↳ | java.security.ProtectionDomain |

<br />

*** ** * ** ***

Legacy security code; do not use.

## Summary

|                                                                                                                                                                                                                                                                                                              ### Public constructors                                                                                                                                                                                                                                                                                                               ||
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|
| ` `[ProtectionDomain](https://developer.android.com/reference/java/security/ProtectionDomain#ProtectionDomain(java.security.CodeSource,%20java.security.PermissionCollection))`(`[CodeSource](https://developer.android.com/reference/java/security/CodeSource)` codesource, `[PermissionCollection](https://developer.android.com/reference/java/security/PermissionCollection)` permissions) `                                                                                                                                                                                                                                                |
| ` `[ProtectionDomain](https://developer.android.com/reference/java/security/ProtectionDomain#ProtectionDomain(java.security.CodeSource,%20java.security.PermissionCollection,%20java.lang.ClassLoader,%20java.security.Principal[]))`(`[CodeSource](https://developer.android.com/reference/java/security/CodeSource)` codesource, `[PermissionCollection](https://developer.android.com/reference/java/security/PermissionCollection)` permissions, `[ClassLoader](https://developer.android.com/reference/java/lang/ClassLoader)` classloader, `[Principal[]](https://developer.android.com/reference/java/security/Principal)` principals) ` |

|                                                                                                                                                         ### Public methods                                                                                                                                                          ||
|-------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ` final `[ClassLoader](https://developer.android.com/reference/java/lang/ClassLoader)                       | ` `[getClassLoader](https://developer.android.com/reference/java/security/ProtectionDomain#getClassLoader())`() `                                                                                                      |
| ` final `[CodeSource](https://developer.android.com/reference/java/security/CodeSource)                     | ` `[getCodeSource](https://developer.android.com/reference/java/security/ProtectionDomain#getCodeSource())`() `                                                                                                        |
| ` final `[PermissionCollection](https://developer.android.com/reference/java/security/PermissionCollection) | ` `[getPermissions](https://developer.android.com/reference/java/security/ProtectionDomain#getPermissions())`() `                                                                                                      |
| ` final `[Principal[]](https://developer.android.com/reference/java/security/Principal)                     | ` `[getPrincipals](https://developer.android.com/reference/java/security/ProtectionDomain#getPrincipals())`() `                                                                                                        |
| ` boolean`                                                                                                  | ` `[implies](https://developer.android.com/reference/java/security/ProtectionDomain#implies(java.security.Permission))`(`[Permission](https://developer.android.com/reference/java/security/Permission)` permission) ` |

| ### Inherited methods |
|-----------------------|---|
| From class` `[java.lang.Object](https://developer.android.com/reference/java/lang/Object)` ` |--------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` `[Object](https://developer.android.com/reference/java/lang/Object)          | ` `[clone](https://developer.android.com/reference/java/lang/Object#clone())`() ` Creates and returns a copy of this object.                                                                                                                                                      | | ` boolean`                                                                     | ` `[equals](https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object))`(`[Object](https://developer.android.com/reference/java/lang/Object)` obj) ` Indicates whether some other object is "equal to" this one.                                           | | ` void`                                                                        | ` `[finalize](https://developer.android.com/reference/java/lang/Object#finalize())`() ` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.                                                          | | ` final `[Class](https://developer.android.com/reference/java/lang/Class)`<?>` | ` `[getClass](https://developer.android.com/reference/java/lang/Object#getClass())`() ` Returns the runtime class of this`Object`.                                                                                                                                                | | ` int`                                                                         | ` `[hashCode](https://developer.android.com/reference/java/lang/Object#hashCode())`() ` Returns a hash code value for the object.                                                                                                                                                 | | ` final void`                                                                  | ` `[notify](https://developer.android.com/reference/java/lang/Object#notify())`() ` Wakes up a single thread that is waiting on this object's monitor.                                                                                                                            | | ` final void`                                                                  | ` `[notifyAll](https://developer.android.com/reference/java/lang/Object#notifyAll())`() ` Wakes up all threads that are waiting on this object's monitor.                                                                                                                         | | ` `[String](https://developer.android.com/reference/java/lang/String)          | ` `[toString](https://developer.android.com/reference/java/lang/Object#toString())`() ` Returns a string representation of the object.                                                                                                                                            | | ` final void`                                                                  | ` `[wait](https://developer.android.com/reference/java/lang/Object#wait(long,%20int))`(long timeoutMillis, int nanos) ` Causes the current thread to wait until it is awakened, typically by being*notified* or*interrupted*, or until a certain amount of real time has elapsed. | | ` final void`                                                                  | ` `[wait](https://developer.android.com/reference/java/lang/Object#wait(long))`(long timeoutMillis) ` Causes the current thread to wait until it is awakened, typically by being*notified* or*interrupted*, or until a certain amount of real time has elapsed.                   | | ` final void`                                                                  | ` `[wait](https://developer.android.com/reference/java/lang/Object#wait())`() ` Causes the current thread to wait until it is awakened, typically by being*notified* or*interrupted*.                                                                                             | ||

## Public constructors

### ProtectionDomain

Added in[API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public ProtectionDomain (CodeSource codesource, 
                PermissionCollection permissions)
```

<br />

<br />

|                  Parameters                  ||
|---------------|-------------------------------|
| `codesource`  | `CodeSource` <br />           |
| `permissions` | `PermissionCollection` <br /> |

### ProtectionDomain

Added in[API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public ProtectionDomain (CodeSource codesource, 
                PermissionCollection permissions, 
                ClassLoader classloader, 
                Principal[] principals)
```

<br />

<br />

|                  Parameters                  ||
|---------------|-------------------------------|
| `codesource`  | `CodeSource` <br />           |
| `permissions` | `PermissionCollection` <br /> |
| `classloader` | `ClassLoader` <br />          |
| `principals`  | `Principal` <br />            |

## Public methods

### getClassLoader

Added in[API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public final ClassLoader getClassLoader ()
```

<br />

<br />

|                                       Returns                                        ||
|------------------------------------------------------------------------------|--------|
| [ClassLoader](https://developer.android.com/reference/java/lang/ClassLoader) | <br /> |

### getCodeSource

Added in[API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public final CodeSource getCodeSource ()
```

<br />

<br />

|                                        Returns                                         ||
|--------------------------------------------------------------------------------|--------|
| [CodeSource](https://developer.android.com/reference/java/security/CodeSource) | <br /> |

### getPermissions

Added in[API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public final PermissionCollection getPermissions ()
```

<br />

<br />

|                                                  Returns                                                   ||
|----------------------------------------------------------------------------------------------------|--------|
| [PermissionCollection](https://developer.android.com/reference/java/security/PermissionCollection) | <br /> |

### getPrincipals

Added in[API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public final Principal[] getPrincipals ()
```

<br />

<br />

|                                        Returns                                         ||
|--------------------------------------------------------------------------------|--------|
| [Principal[]](https://developer.android.com/reference/java/security/Principal) | <br /> |

### implies

Added in[API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public boolean implies (Permission permission)
```

<br />

<br />

|            Parameters             ||
|--------------|---------------------|
| `permission` | `Permission` <br /> |

|      Returns      ||
|-----------|--------|
| `boolean` | <br /> |