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Summary: Methods | Inherited Methods | [Expand All]

public class CustomTabsClient
extends Object

java.lang.Object
↳	android.support.customtabs.CustomTabsClient

Public methods
`static boolean`	`bindCustomTabsService(Context context, String packageName, CustomTabsServiceConnection connection)` 绑定到 `CustomTabsService`使用给定的包名和 `ServiceConnection` 。
`static boolean`	`connectAndInitialize(Context context, String packageName)` 连接到自定义选项卡热身服务，并初始化浏览器。
`Bundle`	`extraCommand(String commandName, Bundle args)`
`static String`	`getPackageName(Context context, List<String> packages)` 返回用于自定义选项卡的首选包，更喜欢默认的VIEW处理程序。
`static String`	`getPackageName(Context context, List<String> packages, boolean ignoreDefault)` 返回用于自定义选项卡的首选包。
`CustomTabsSession`	`newSession(CustomTabsCallback callback)` 通过具有可选回调的ICustomTabsService创建新会话。
`boolean`	`warmup(long flags)` 预热浏览器进程。

From class java.lang.Object

boolean bindCustomTabsService (Context context, 
                String packageName, 
                CustomTabsServiceConnection connection)

绑定到 CustomTabsService使用给定的包名和 ServiceConnection 。

Parameters
`context`	`Context`: `Context` to use while calling `bindService(Intent, ServiceConnection, int)`
`packageName`	`String`: Package name to set on the `Intent` for binding.
`connection`	`CustomTabsServiceConnection`: `CustomTabsServiceConnection` to use when binding. This will return a `CustomTabsClient` on `#onCustomTabsServiceConnected(ComponentName, CustomTabsClient)`

Returns
`boolean`	Whether the binding was successful.

boolean connectAndInitialize (Context context, 
                String packageName)

连接到自定义选项卡热身服务，并初始化浏览器。这种便捷方法连接到服务，并立即升温自定义选项卡实现。由于服务连接是异步的，返回码不是热身的返回码。此呼叫是可选的，我们鼓励客户连接到服务，呼叫warmup()并创建会话。在这种情况下，调用这个方法是没有必要的。

Parameters
`context`	`Context`: `Context` to use to connect to the remote service.
`packageName`	`String`: Package name of the target implamentation.

Returns
`boolean`	Whether the binding was successful.

Bundle extraCommand (String commandName, 
                Bundle args)

Parameters
`commandName`	`String`
`args`	`Bundle`

Returns
`Bundle`

String getPackageName (Context context, 
                List<String> packages)

返回用于自定义选项卡的首选包，更喜欢默认的VIEW处理程序。

Parameters
`context`	`Context`
`packages`	`List`

Returns
`String`

也可以看看：

String getPackageName (Context context, 
                List<String> packages, 
                boolean ignoreDefault)

返回用于自定义选项卡的首选包。只要它支持自定义选项卡，首选的包名称就是默认的VIEW意图处理程序。要修改此首选行为，请将ignoreDefault设置为true，并在packages给出非空的包名称列表。

Parameters
`context`	`Context`: `Context` to use for querying the packages.
`packages`	`List`: Ordered list of packages to test for Custom Tabs support, in decreasing order of priority.
`ignoreDefault`	`boolean`: If set, the default VIEW handler won't get priority over other browsers.

Returns
`String`	The preferred package name for handling Custom Tabs, or `null`.

CustomTabsSession newSession (CustomTabsCallback callback)

通过具有可选回调的ICustomTabsService创建新会话。此会话可用于通过服务与意图关联任何相关通信，然后再通过自定义标签关联。然后，客户端可以通过相同的会话意向 - 自定义选项卡关联发送稍后的服务调用或意向。

Parameters
`callback`	`CustomTabsCallback`: The callback through which the client will receive updates about the created session. Can be null.

Returns
`CustomTabsSession`	The session object that was created as a result of the transaction. The client can use this to relay `mayLaunchUrl(Uri, Bundle, List)` calls. Null on error.

boolean warmup (long flags)

预热浏览器进程。允许浏览器应用程序在后台自行初始化。显着加快浏览器中的URL打开速度。这是异步的，可以多次调用。

Parameters
`flags`	`long`: Reserved for future use.

Returns
`boolean`	Whether the warmup was successful.