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Android SDK

The Jitsi Meet Android SDK provides the same user experience as the Jitsi Meet app, in a customizable way which you can embed in your apps.

important

Android 7.0 (API level 24) or higher is required.

Sample applications using the SDK​

If you want to see how easy integrating the Jitsi Meet SDK into a native application is, take a look at the sample applications repository.

Build your own, or use a pre-build SDK artifacts/binaries​

Jitsi conveniently provides a pre-build SDK artifacts/binaries in its Maven repository. When you do not require any modification to the SDK itself or any of its dependencies, it's suggested to use the pre-build SDK. This avoids the complexity of building and installing your own SDK artifacts/binaries.

Use pre-build SDK artifacts/binaries​

In your project, add the Maven repository https://github.com/jitsi/jitsi-maven-repository/raw/master/releases and the dependency org.jitsi.react:jitsi-meet-sdk into your build.gradle files.

The repository typically goes into the build.gradle file in the root of your project:

build.gradle
allprojects {
    repositories {
        maven {
            url "https://github.com/jitsi/jitsi-maven-repository/raw/master/releases"
        }
        google()
        mavenCentral()
        maven { url 'https://www.jitpack.io' }
    }
}

In recent versions of Android Studios, allprojects{} might not be found in build.gradle. In that case, the repository goes into the settings.gradle file in the root of your project:

settings.gradle
dependencyResolutionManagement {
    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
    repositories {
        google()
        mavenCentral()
        maven {
            url "https://github.com/jitsi/jitsi-maven-repository/raw/master/releases"
        }
        maven {
            url "https://maven.google.com"
        }
    }
}

Dependency definitions belong in the individual module build.gradle files:

dependencies {
    // (other dependencies)
    implementation ('org.jitsi.react:jitsi-meet-sdk:+') { transitive = true }
}
warning

Make sure you pin your dependency by checking the releases page.

Build and use your own SDK artifacts/binaries​

Show building instructions

Start by making sure that your development environment is set up correctly.

A Note on Dependencies

Apart from the SDK, Jitsi also publishes a binary Maven artifact for some of the SDK dependencies (that are not otherwise publicly available) to the Jitsi Maven repository. When you're planning to use a SDK that is built from source, you'll likely use a version of the source code that is newer (or at least different) than the version of the source that was used to create the binary SDK artifact. As a consequence, the dependencies that your project will need, might also be different from those that are published in the Jitsi Maven repository. This might lead to build problems, caused by dependencies that are unavailable.

If you want to use a SDK that is built from source, you will likely benefit from composing a local Maven repository that contains these dependencies. The text below describes how you create a repository that includes both the SDK as well as these dependencies. For illustration purposes, we'll define the location of this local Maven repository as /tmp/repo

In source code form, the Android SDK dependencies are locked/pinned by package.json and package-lock.json of the Jitsi Meet project. To obtain the data, execute NPM in the jitsi-meet project directory:

    npm install

This will pull in the dependencies in either binary format, or in source code format, somewhere under /node_modules/

Third-party React Native modules, which Jitsi Meet SDK for Android depends on, are download by NPM in source code or binary form. These need to be assembled into Maven artifacts, and then published to your local Maven repository. A script is provided to facilitate this. From the root of the jitsi-meet project repository, run:

    ./android/scripts/release-sdk.sh /tmp/repo

This will build and publish the SDK, and all of its dependencies to the specified Maven repository (/tmp/repo) in this example.

You're now ready to use the artifacts. In your project, add the Maven repository that you used above (/tmp/repo) into your top-level build.gradle file:

    allprojects {
        repositories {
            maven { url "file:/tmp/repo" }
            google()
            mavenCentral()
            maven { url 'https://www.jitpack.io' }
        }
    }

You can use your local repository to replace the Jitsi repository (maven { url "https://github.com/jitsi/jitsi-maven-repository/raw/master/releases" }) when you published all subprojects. If you didn't do that, you'll have to add both repositories. Make sure your local repository is listed first!

Then, define the dependency org.jitsi.react:jitsi-meet-sdk into the build.gradle file of your module:

    implementation ('org.jitsi.react:jitsi-meet-sdk:+') { transitive = true }

Note that there should not be a need to explicitly add the other dependencies, as they will be pulled in as transitive dependencies of jitsi-meet-sdk.

Using the API​

Jitsi Meet SDK is an Android library which embodies the whole Jitsi Meet experience and makes it reusable by third-party apps.

First, add Java 1.8 compatibility support to your project by adding the following lines into your build.gradle file:

compileOptions {
    sourceCompatibility JavaVersion.VERSION_1_8
    targetCompatibility JavaVersion.VERSION_1_8
}

To get started, just launch JitsiMeetActivity pointing to the room you want:

// Somewhere early in your app.
JitsiMeetConferenceOptions defaultOptions
        = new JitsiMeetConferenceOptions.Builder()
    .setServerURL(serverURL)
    // When using JaaS, set the obtained JWT here
    //.setToken("MyJWT")
    // Different features flags can be set
    // .setFeatureFlag("toolbox.enabled", false)
    // .setFeatureFlag("filmstrip.enabled", false)
    .setFeatureFlag("welcomepage.enabled", false)
    .build();
JitsiMeet.setDefaultConferenceOptions(defaultOptions);
// ...
// Build options object for joining the conference. The SDK will merge the default
// one we set earlier and this one when joining.
JitsiMeetConferenceOptions options
        = new JitsiMeetConferenceOptions.Builder()
    .setRoom(roomName)
    // Settings for audio and video
    //.setAudioMuted(true)
    //.setVideoMuted(true)
    .build();
// Launch the new activity with the given options. The launch() method takes care
// of creating the required Intent and passing the options.
JitsiMeetActivity.launch(this, options);

Alternatively, you can use the org.jitsi.meet.sdk.JitsiMeetView class which extends android.view.View.

Note that this should only be needed when JitsiMeetActivity cannot be used for some reason. Extending JitsiMeetView requires manual wiring of the view to the activity, using a lot of boilerplate code. Using the Activity instead of the View is strongly recommended.

Show example
package org.jitsi.example;

import android.os.Bundle;
import android.support.v4.app.FragmentActivity;

import org.jitsi.meet.sdk.JitsiMeetView;
import org.jitsi.meet.sdk.ReactActivityLifecycleCallbacks;

// Example
//
public class MainActivity extends FragmentActivity implements JitsiMeetActivityInterface {
    private JitsiMeetView view;

    @Override
    protected void onActivityResult(
            int requestCode,
            int resultCode,
            Intent data) {
        JitsiMeetActivityDelegate.onActivityResult(
                this, requestCode, resultCode, data);
    }

    @Override
    public void onBackPressed() {
        JitsiMeetActivityDelegate.onBackPressed();
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        view = new JitsiMeetView(this);
        JitsiMeetConferenceOptions options = new JitsiMeetConferenceOptions.Builder()
            .setRoom("https://meet.jit.si/test123")
            .build();
        view.join(options);

        setContentView(view);
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();

        view.dispose();
        view = null;

        JitsiMeetActivityDelegate.onHostDestroy(this);
    }

    @Override
    public void onNewIntent(Intent intent) {
        JitsiMeetActivityDelegate.onNewIntent(intent);
    }

    @Override
    public void onRequestPermissionsResult(
            final int requestCode,
            final String[] permissions,
            final int[] grantResults) {
        JitsiMeetActivityDelegate.onRequestPermissionsResult(requestCode, permissions, grantResults);
    }

    @Override
    protected void onResume() {
        super.onResume();

        JitsiMeetActivityDelegate.onHostResume(this);
    }

    @Override
    protected void onStop() {
        super.onStop();

        JitsiMeetActivityDelegate.onHostPause(this);
    }
}

JitsiMeetActivity​

This class encapsulates a high level API in the form of an Android FragmentActivity which displays a single JitsiMeetView. You can pass a URL as a ACTION_VIEW on the Intent when starting it and it will join the conference, and will be automatically terminated (finish() will be called on the activity) when the conference ends or fails.

JitsiMeetView​

The JitsiMeetView class is the core of Jitsi Meet SDK. It's designed to display a Jitsi Meet conference (or a welcome page).

join(options)​

Joins the conference specified by the given JitsiMeetConferenceOptions.

dispose()​

Releases all resources associated with this view. This method MUST be called when the Activity holding this view is going to be destroyed, usually in the onDestroy() method.

JitsiMeetConferenceOptions​

This object encapsulates all the options that can be tweaked when joining a conference.

Example:

ArrayList<Bundle> customToolbarButtons = new ArrayList<Bundle>();

Bundle firstCustomButton = new Bundle();
Bundle secondCustomButton = new Bundle();

firstCustomButton.putString("text", "Button one");
firstCustomButton.putString("icon", "https://w7.pngwing.com/pngs/987/537/png-transparent-download-downloading-save-basic-user-interface-icon-thumbnail.png");
firstCustomButton.putString("id", "btn1");

secondCustomButton.putString("text", "Button two");
secondCustomButton.putString("icon", "https://w7.pngwing.com/pngs/987/537/png-transparent-download-downloading-save-basic-user-interface-icon-thumbnail.png");
secondCustomButton.putString("id", "btn2");

customToolbarButtons.add(firstCustomButton);
customToolbarButtons.add(secondCustomButton);
        
JitsiMeetConferenceOptions options = new JitsiMeetConferenceOptions.Builder()
    .setServerURL(new URL("https://meet.jit.si"))
    .setRoom("MonthlyEndorsementsRebuildConsequently")
    .setAudioMuted(false)
    .setVideoMuted(false)
    .setAudioOnly(false)
    .setWelcomePageEnabled(false)
    .setConfigOverride("requireDisplayName", true)
    .setConfigOverride("customToolbarButtons", customToolbarButtons)
    .build();

See the JitsiMeetConferenceOptions implementation for all available options.

JitsiMeetActivityDelegate​

This class handles the interaction between JitsiMeetView and its enclosing Activity. Generally this shouldn't be consumed by users, because they'd be using JitsiMeetActivity instead, which is already completely integrated.

All its methods are static.

onActivityResult(...)​

Helper method to handle results of auxiliary activities launched by the SDK. Should be called from the activity method of the same name.

onBackPressed()​

Helper method which should be called from the activity's onBackPressed method. If this function returns true, it means the action was handled and thus no extra processing is required; otherwise the app should call the parent's onBackPressed method.

onHostDestroy(...)​

Helper method which should be called from the activity's onDestroy method.

onHostResume(...)​

Helper method which should be called from the activity's onResume or onStop method.

onHostStop(...)​

Helper method which should be called from the activity's onSstop method.

onNewIntent(...)​

Helper method for integrating the deep linking functionality. If your app's activity is launched in "singleTask" mode this method should be called from the activity's onNewIntent method.

onRequestPermissionsResult(...)​

Helper method to handle permission requests inside the SDK. It should be called from the activity method of the same name.

onUserLeaveHint()​

Helper method for integrating automatic Picture-in-Picture. It should be called from the activity's onUserLeaveHint method.

This is a static method.

Listening for broadcasted events​

The SDK broadcasts several events that the users can listen for.

    IntentFilter intentFilter = new IntentFilter();
    intentFilter.addAction(BroadcastEvent.Type.CONFERENCE_JOINED.getAction());
    LocalBroadcastManager.getInstance(this).registerReceiver(broadcastReceiver, intentFilter);

Please see JitsiMeetActivity, which registers for all the events and can serve as an example.

Supported events​

CONFERENCE_JOINED​

Broadcasted when a conference was joined. data contains the following information:

  • url: the conference URL
CONFERENCE_TERMINATED​

Broadcasted when the active conference ends, be it because of user choice or because of a failure. data contains the following information:

  • url: the conference URL
  • error: missing if the conference finished gracefully, otherwise contains the error message
CONFERENCE_WILL_JOIN​

Broadcasted before a conference is joined. data contains the following information:

  • url: the conference URL
AUDIO_MUTED_CHANGED​

Broadcasted when the local participant's audio is muted or unmuted. data contains the following information:

  • muted: a boolean indicating whether the audio is muted or not.
PARTICIPANT_JOINED​

Broadcasted when a participant has joined the conference. data contains the following information:

  • email: the email of the participant. It may not be set if the remote participant didn't set one.
  • name: the name of the participant.
  • role: the role of the participant.
  • participantId: the id of the participant.
PARTICIPANT_LEFT​

Called when a participant has left the conference. data contains the following information:

  • participantId: the id of the participant that left.
ENDPOINT_TEXT_MESSAGE_RECEIVED​

Broadcasted when an endpoint text message is received. The data HashMap contains a senderId key with the participantId of the sender and a message key with the content.

SCREEN_SHARE_TOGGLED​

Broadcasted when a participant starts or stops sharing his screen. data contains the following information:

  • participantId: Id of the participant that started or stopped sharing his screen.
  • sharing: True if the participant is sharing his screen, false otherwise.
PARTICIPANTS_INFO_RETRIEVED​

Broadcasted when a RETRIEVE_PARTICIPANTS_INFO action is called. The data HashMap contains a participantsInfo key with a list of participants information and a requestId key with the ID that was sent in the RETRIEVE_PARTICIPANTS_INFO action.

CHAT_MESSAGE_RECEIVED​

Broadcasted when a chat text message is received. data contains the following information:

  • senderId: the id of the participant that sent the message.
  • message: the content of the message.
  • isPrivate: true if the message is private, false otherwise.
  • timestamp: the (optional) timestamp of the message.
CHAT_TOGGLED​

Broadcasted when the chat dialog is opened or closed. data contains the following information:

  • isOpen: true if the chat dialog is open, false otherwise.
VIDEO_MUTED_CHANGED​

Broadcasted when the local participant's video is muted or unmuted. data contains the following information:

  • muted: an integer indicating whether the video is muted or not. 0 means unmuted, and 4 means muted.
READY_TO_CLOSE​

The SDK is ready to be closed / dismissed.

CUSTOM_OVERFLOW_MENU_BUTTON_PRESSED​

Broadcasted when a custom button in the overflow menu is pressed. data contains the following information:

  • id: the id of the pressed custom button.
  • text: the label of the pressed custom button.

Broadcasting Actions​

The SDK listens for broadcasted actions from the users and reacts accordingly.

    Intent muteBroadcastIntent = new Intent(BroadcastAction.Type.SET_AUDIO_MUTED.getAction());
    muteBroadcastIntent.putExtra("muted", muted);
    LocalBroadcastManager.getInstance(getApplicationContext()).sendBroadcast(muteBroadcastIntent);

The intents can be built manually (as shown above) or through the methods in BroadcastIntentHelper.

Please see JitsiMeetOngoingConferenceService for more examples of sending actions.

Supported actions​

SET_AUDIO_MUTED​

Sets the state of the localParticipant audio muted according to the muted parameter. Expects a muted key on the intent extra with a boolean value.

SET_VIDEO_MUTED​

Sets the state of the localParticipant video muted according to the muted parameter. Expects a muted key on the intent extra with a boolean value.

HANG_UP​

The localParticipant leaves the current conference. Does not expect any extra value.

SEND_ENDPOINT_TEXT_MESSAGE​

Sends a message via the data channel to one particular participant or all of them. Expects a to key on the intent extra with the ID of the participant to which the message is meant and a message key with a string value, the actual content of the message. If the to key is not present or its value is empty, the message will be sent to all the participants in the conference.

To get the participantId, the PARTICIPANT_JOINED event should be listened for, which data includes the id and this should be stored somehow.

TOGGLE_SCREEN_SHARE​

Sets the state of the localParticipant screen share according to the enabled parameter. Expects an enabled key on the intent extra with a boolean value.

RETRIEVE_PARTICIPANTS_INFO​

Signals the SDK to retrieve a list with the participant's information. The SDK will emit a PARTICIPANTS_INFO_RETRIEVED event. Expects a requestId key on the intent extra with a string value, this parameter will be present on the PARTICIPANTS_INFO_RETRIEVED event.

OPEN_CHAT​

Opens the chat dialog. If a to key is present with a valid participantId, the private chat for that particular participant will be opened.

CLOSE_CHAT​

Closes the chat dialog. Does not expect any extra value.

SEND_CHAT_MESSAGE​

Sends a chat message, either a private one if a to key is present with a valid participantId and to everybody otherwise. Expect a message key with a string value.

ProGuard rules​

When using the SDK on a project some proguard rules have to be added to avoid necessary code being stripped. Add the following to your project's rules file: https://github.com/jitsi/jitsi-meet/blob/master/android/app/proguard-rules.pro

Picture-in-Picture​

JitsiMeetView will automatically adjust its UI when presented in a Picture-in-Picture style scenario, in a rectangle too small to accommodate its "full" UI.

Dropbox integration​

To set up the Dropbox integration, follow these steps:

  1. Add the following to the app's AndroidManifest.xml and change <APP_KEY> to your Dropbox app key:
<activity
    android:configChanges="keyboard|orientation"
    android:launchMode="singleTask"
    android:name="com.dropbox.core.android.AuthActivity">
  <intent-filter>
    <action android:name="android.intent.action.VIEW" />
    <category android:name="android.intent.category.BROWSABLE" />
    <category android:name="android.intent.category.DEFAULT" />
    <data android:scheme="db-<APP_KEY>" />
  </intent-filter>
</activity>
  1. Add the following to the app's strings.xml and change <APP_KEY> to your Dropbox app key:
<string name="dropbox_app_key"><APP_KEY></string>