jiti-meet/android/README.md

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# Jitsi Meet SDK for Android
This directory contains the source code of the Jitsi Meet app and the Jitsi Meet
SDK for Android.
## Jitsi Meet SDK
Jitsi Meet SDK is an Android library which embodies the whole Jitsi Meet
experience and makes it reusable by third-party apps.
To get started, extends your `android.app.Activity` from
`org.jitsi.meet.sdk.JitsiMeetActivity`:
```java
package org.jitsi.example;
import org.jitsi.meet.sdk.JitsiMeetActivity;
public class MainActivity extends JitsiMeetActivity {
}
```
Alternatively, you can use the `org.jitsi.meet.sdk.JitsiMeetView` class which
extends `android.view.View`:
```java
package org.jitsi.example;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import org.jitsi.meet.sdk.JitsiMeetView;
public class MainActivity extends AppCompatActivity {
private JitsiMeetView view;
@Override
public void onBackPressed() {
if (!JitsiMeetView.onBackPressed()) {
// Invoke the default handler if it wasn't handled by React.
super.onBackPressed();
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
view = new JitsiMeetView(this);
view.loadURL(null);
setContentView(view);
}
@Override
protected void onDestroy() {
super.onDestroy();
view.dispose();
view = null;
JitsiMeetView.onHostDestroy(this);
}
@Override
public void onNewIntent(Intent intent) {
JitsiMeetView.onNewIntent(intent);
}
@Override
protected void onPause() {
super.onPause();
JitsiMeetView.onHostPause(this);
}
@Override
protected void onResume() {
super.onResume();
JitsiMeetView.onHostResume(this);
}
}
```
### JitsiMeetActivity
This class encapsulates a high level API in the form of an Android `Activity`
which displays a single `JitsiMeetView`.
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#### getWelcomePageEnabled()
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See JitsiMeetView.getWelcomePageEnabled.
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#### loadURL(URL)
See JitsiMeetView.loadURL.
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#### setWelcomePageEnabled(boolean)
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See JitsiMeetView.setWelcomePageEnabled.
### JitsiMeetView
The `JitsiMeetView` class is the core of Jitsi Meet SDK. It's designed to
display a Jitsi Meet conference (or a welcome page).
#### 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.
#### getListener()
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Returns the `JitsiMeetViewListener` instance attached to the view.
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#### getWelcomePageEnabled()
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Returns true if the Welcome page is enabled; otherwise, false. If false, a black
empty view will be rendered when not in a conference. Defaults to false.
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#### loadURL(URL)
Loads a specific URL which may identify a conference to join. If the specified
URL is null and the Welcome page is enabled, the Welcome page is displayed
instead.
#### loadURLString(String)
Loads a specific URL which may identify a conference to join. If the specified
URL is null and the Welcome page is enabled, the Welcome page is displayed
instead.
#### loadURLObject(Bundle)
Loads a specific URL which may identify a conference to join. The URL is
specified in the form of a Bundle of properties which (1) internally are
sufficient to construct a URL (string) while (2) abstracting the specifics of
constructing the URL away from API clients/consumers. If the specified URL is
null and the Welcome page is enabled, the Welcome page is displayed instead.
Example:
```java
Bundle configOverwrite = new Bundle();
configOverwrite.putBoolean("startWithAudioMuted", true);
configOverwrite.putBoolean("startWithVideoMuted", false);
Bundle urlBundle = new Bundle();
urlBundle.putBundle("configOverwrite", configOverwrite);
urlBundle.putString("url", "https://meet.jit.si/Test123");
view.loadURLObject(urlBundle);
```
#### setListener(listener)
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Sets the given listener (class implementing the `JitsiMeetViewListener`
interface) on the view.
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#### setWelcomePageEnabled(boolean)
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Sets whether the Welcome page is enabled. See `getWelcomePageEnabled` for more
information.
NOTE: Must be called before `loadURL`/`loadURLString` for it to take effect.
#### 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.
This is a static method.
#### onHostDestroy(activity)
Helper method which should be called from the activity's `onDestroy` method.
This is a static method.
#### onHostPause(activity)
Helper method which should be called from the activity's `onPause` method.
This is a static method.
#### onHostResume(activity)
Helper method which should be called from the activity's `onResume` method.
This is a static method.
#### onNewIntent(intent)
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.
This is a static method.
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#### JitsiMeetViewListener
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`JitsiMeetViewListener` provides an interface apps can implement to listen to
the state of the Jitsi Meet conference displayed in a `JitsiMeetView`.
### JitsiMeetViewAdapter
A default implementation of the `JitsiMeetViewListener` interface. Apps may
extend the class instead of implementing the interface in order to minimize
boilerplate.
##### onConferenceFailed
Called when a joining a conference was unsuccessful or when there was an error
while in a conference.
The `data` HashMap contains an "error" key describing the error and a "url"
key with the conference URL.
#### onConferenceJoined
Called when a conference was joined.
The `data` HashMap contains a "url" key with the conference URL.
#### onConferenceLeft
Called when a conference was left.
The `data` HashMap contains a "url" key with the conference URL.
#### onConferenceWillJoin
Called before a conference is joined.
The `data` HashMap contains a "url" key with the conference URL.
#### onConferenceWillLeave
Called before a conference is left.
The `data` HashMap contains a "url" key with the conference URL.