com.facebook.messenger

Class MessengerUtils

java.lang.Object

com.facebook.messenger.MessengerUtils

public class MessengerUtils
extends java.lang.Object

Utilities for Messenger Content Platform.

Applications should specify the app id in their manifest or call FacebookSdk.setApplicationId(String) } in their application startup path. For specifying in the manifest, add a meta tag in your <application> tag.

    <meta-data android:name="com.facebook.sdk.ApplicationId" android:value="YOUR_APP_ID"/>
   

When sharing to Messenger, apps should call the shareToMessenger(android.app.Activity, int, com.facebook.messenger.ShareToMessengerParams) method. For example,

     ShareToMessengerParams params = ShareToMessengerParams.newBuilder(uri, "image/*")
         .setMetaData(metaData)
         .build();
     MessengerUtils.shareToMessenger(this, REQUEST_CODE_SHARE_TO_MESSENGER, params);
   

To handle receiving a composer shortcut or reply intent from Messenger, apps should put the following intent filter in their manifest for the activity that receives the intent:

           <intent-filter>
             <action android:name="android.intent.action.PICK" />
             <category android:name="android.intent.category.DEFAULT"/>
             <category android:name="com.facebook.orca.category.PLATFORM_THREAD_20150311"/>
           </intent-filter>
   

When handling the intent, then call getMessengerThreadParamsForIntent(android.content.Intent) to receive the parameters for messenger. When the user has clicked the Send button to send the content to Messenger, then call finishShareToMessenger(android.app.Activity, com.facebook.messenger.ShareToMessengerParams) to return the data back to Messenger.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	EXTRA_APP_ID
static java.lang.String	EXTRA_EXTERNAL_URI
static java.lang.String	EXTRA_IS_COMPOSE
static java.lang.String	EXTRA_IS_REPLY
static java.lang.String	EXTRA_METADATA
static java.lang.String	EXTRA_PARTICIPANTS
static java.lang.String	EXTRA_PROTOCOL_VERSION
static java.lang.String	EXTRA_REPLY_TOKEN_KEY
static java.lang.String	EXTRA_THREAD_TOKEN_KEY
static java.lang.String	ORCA_THREAD_CATEGORY_20150314
static java.lang.String	PACKAGE_NAME
static int	PROTOCOL_VERSION_20150314

Constructor Summary

Constructors

Constructor and Description
MessengerUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static void	finishShareToMessenger(android.app.Activity activity, ShareToMessengerParams shareToMessengerParams) Finishes the activity and returns the media item the user picked to Messenger.
static MessengerThreadParams	getMessengerThreadParamsForIntent(android.content.Intent intent) When handling an Intent from Messenger, call this to parse the parameters of the intent.
static boolean	hasMessengerInstalled(android.content.Context context) Checks whether any version of messenger is installed.
static void	openMessengerInPlayStore(android.content.Context context) Opens the play store to install Messenger.
static void	shareToMessenger(android.app.Activity activity, int requestCode, ShareToMessengerParams shareToMessengerParams) Starts an intent to share a piece of media on Messenger using the messenger content platform.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

PACKAGE_NAME

public static final java.lang.String PACKAGE_NAME

See Also:

Constant Field Values

EXTRA_PROTOCOL_VERSION

public static final java.lang.String EXTRA_PROTOCOL_VERSION

See Also:

Constant Field Values

EXTRA_APP_ID

public static final java.lang.String EXTRA_APP_ID

See Also:

Constant Field Values

EXTRA_REPLY_TOKEN_KEY

public static final java.lang.String EXTRA_REPLY_TOKEN_KEY

See Also:

Constant Field Values

EXTRA_THREAD_TOKEN_KEY

public static final java.lang.String EXTRA_THREAD_TOKEN_KEY

See Also:

Constant Field Values

EXTRA_METADATA

public static final java.lang.String EXTRA_METADATA

See Also:

Constant Field Values

EXTRA_EXTERNAL_URI

public static final java.lang.String EXTRA_EXTERNAL_URI

See Also:

Constant Field Values

EXTRA_PARTICIPANTS

public static final java.lang.String EXTRA_PARTICIPANTS

See Also:

Constant Field Values

EXTRA_IS_REPLY

public static final java.lang.String EXTRA_IS_REPLY

See Also:

Constant Field Values

EXTRA_IS_COMPOSE

public static final java.lang.String EXTRA_IS_COMPOSE

See Also:

Constant Field Values

PROTOCOL_VERSION_20150314

public static final int PROTOCOL_VERSION_20150314

See Also:

Constant Field Values

ORCA_THREAD_CATEGORY_20150314

public static final java.lang.String ORCA_THREAD_CATEGORY_20150314

See Also:

Constant Field Values

Constructor Detail

MessengerUtils

public MessengerUtils()

Method Detail

shareToMessenger

public static void shareToMessenger(android.app.Activity activity,
                    int requestCode,
                    ShareToMessengerParams shareToMessengerParams)

Starts an intent to share a piece of media on Messenger using the messenger content platform.

Parameters:

activity - the activity sharing the content

requestCode - a unique request code for Activity.startActivityForResult(android.content.Intent, int)

shareToMessengerParams - parameters for what to share

getMessengerThreadParamsForIntent

public static MessengerThreadParams getMessengerThreadParamsForIntent(android.content.Intent intent)

When handling an Intent from Messenger, call this to parse the parameters of the intent.

Parameters:

intent - the intent of the activity

Returns:

a MessengerThreadParams or null if this intent wasn't recognized as a request from Messenger to share.

finishShareToMessenger

public static void finishShareToMessenger(android.app.Activity activity,
                          ShareToMessengerParams shareToMessengerParams)

Finishes the activity and returns the media item the user picked to Messenger.

Parameters:

activity - the activity that received the original intent from Messenger

shareToMessengerParams - parameters for what to share

hasMessengerInstalled

public static boolean hasMessengerInstalled(android.content.Context context)

Checks whether any version of messenger is installed.

Parameters:

context - an android context

Returns:

whether any version of messenger is installed

openMessengerInPlayStore

public static void openMessengerInPlayStore(android.content.Context context)

Opens the play store to install Messenger.

Parameters:

context - an android context.