Added in API level 1
Deprecated in API level 18

Summary: Nested Classes | Ctors | Methods | Inherited Methods

WebIconDatabase

Kotlin |Java

public abstract class WebIconDatabase
extends Object

java.lang.Object
↳	android.webkit.WebIconDatabase

This class was deprecated in API level 18.
This class is only required when running on devices up to Build.VERSION_CODES.JELLY_BEAN_MR2

Functions for manipulating the icon database used by WebView. These functions require that a WebView be constructed before being invoked and WebView.getIconDatabase() will return a WebIconDatabase object. This WebIconDatabase object is a single instance and all methods operate on that single object. The main use-case for this class is calling open(String) to enable favicon functionality on all WebView instances in this process.

Summary

Nested classes
`interface`	`WebIconDatabase.IconListener` This interface was deprecated in API level 18. This interface is obsolete.

Public constructors
`WebIconDatabase()`

Public methods
`abstract void`	`close()` Close the shared instance of the icon database.
`static WebIconDatabase`	`getInstance()` Get the global instance of WebIconDatabase.
`abstract void`	`open(String path)` Open a the icon database and store the icons in the given path.
`abstract void`	`releaseIconForPageUrl(String url)` Release the icon for the given page url.
`abstract void`	`removeAllIcons()` Removes all the icons in the database.
`abstract void`	`requestIconForPageUrl(String url, WebIconDatabase.IconListener listener)` Request the Bitmap representing the icon for the given page url.
`abstract void`	`retainIconForPageUrl(String url)` Retain the icon for the given page url.

Inherited methods

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 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(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()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Public constructors