-
Notifications
You must be signed in to change notification settings - Fork 196
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Add support for launching the Play window in PiP mode
(cherry picked from commit 961394a)
- Loading branch information
1 parent
6861c0f
commit 12fbc08
Showing
23 changed files
with
565 additions
and
54 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
192 changes: 192 additions & 0 deletions
192
platform/android/java/editor/src/main/java/org/godotengine/editor/EditorMessageDispatcher.kt
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,192 @@ | ||
| /**************************************************************************/ | ||
| /* EditorMessageDispatcher.kt */ | ||
| /**************************************************************************/ | ||
| /* This file is part of: */ | ||
| /* GODOT ENGINE */ | ||
| /* https://godotengine.org */ | ||
| /**************************************************************************/ | ||
| /* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ | ||
| /* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ | ||
| /* */ | ||
| /* Permission is hereby granted, free of charge, to any person obtaining */ | ||
| /* a copy of this software and associated documentation files (the */ | ||
| /* "Software"), to deal in the Software without restriction, including */ | ||
| /* without limitation the rights to use, copy, modify, merge, publish, */ | ||
| /* distribute, sublicense, and/or sell copies of the Software, and to */ | ||
| /* permit persons to whom the Software is furnished to do so, subject to */ | ||
| /* the following conditions: */ | ||
| /* */ | ||
| /* The above copyright notice and this permission notice shall be */ | ||
| /* included in all copies or substantial portions of the Software. */ | ||
| /* */ | ||
| /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ | ||
| /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ | ||
| /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */ | ||
| /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ | ||
| /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ | ||
| /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ | ||
| /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ | ||
| /**************************************************************************/ | ||
|
|
||
| package org.godotengine.editor | ||
|
|
||
| import android.annotation.SuppressLint | ||
| import android.content.Intent | ||
| import android.content.pm.PackageManager | ||
| import android.os.Bundle | ||
| import android.os.Handler | ||
| import android.os.Message | ||
| import android.os.Messenger | ||
| import android.os.RemoteException | ||
| import android.util.Log | ||
| import java.util.concurrent.ConcurrentHashMap | ||
|
|
||
| /** | ||
| * Used by the [GodotEditor] classes to dispatch messages across processes. | ||
| */ | ||
| internal class EditorMessageDispatcher(private val editor: GodotEditor) { | ||
|
|
||
| companion object { | ||
| private val TAG = EditorMessageDispatcher::class.java.simpleName | ||
|
|
||
| /** | ||
| * Extra used to pass the message dispatcher payload through an [Intent] | ||
| */ | ||
| const val EXTRA_MSG_DISPATCHER_PAYLOAD = "message_dispatcher_payload" | ||
|
|
||
| /** | ||
| * Key used to pass the editor id through a [Bundle] | ||
| */ | ||
| private const val KEY_EDITOR_ID = "editor_id" | ||
|
|
||
| /** | ||
| * Key used to pass the editor messenger through a [Bundle] | ||
| */ | ||
| private const val KEY_EDITOR_MESSENGER = "editor_messenger" | ||
|
|
||
| /** | ||
| * Requests the recipient to quit right away. | ||
| */ | ||
| private const val MSG_FORCE_QUIT = 0 | ||
|
|
||
| /** | ||
| * Requests the recipient to store the passed [android.os.Messenger] instance. | ||
| */ | ||
| private const val MSG_REGISTER_MESSENGER = 1 | ||
| } | ||
|
|
||
| private val recipientsMessengers = ConcurrentHashMap<Int, Messenger>() | ||
|
|
||
| @SuppressLint("HandlerLeak") | ||
| private val dispatcherHandler = object : Handler() { | ||
| override fun handleMessage(msg: Message) { | ||
| when (msg.what) { | ||
| MSG_FORCE_QUIT -> editor.finish() | ||
|
|
||
| MSG_REGISTER_MESSENGER -> { | ||
| val editorId = msg.arg1 | ||
| val messenger = msg.replyTo | ||
| registerMessenger(editorId, messenger) | ||
| } | ||
|
|
||
| else -> super.handleMessage(msg) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * Request the window with the given [editorId] to force quit. | ||
| */ | ||
| fun requestForceQuit(editorId: Int): Boolean { | ||
| val messenger = recipientsMessengers[editorId] ?: return false | ||
| return try { | ||
| Log.v(TAG, "Requesting 'forceQuit' for $editorId") | ||
| val msg = Message.obtain(null, MSG_FORCE_QUIT) | ||
| messenger.send(msg) | ||
| true | ||
| } catch (e: RemoteException) { | ||
| Log.e(TAG, "Error requesting 'forceQuit' to $editorId", e) | ||
| recipientsMessengers.remove(editorId) | ||
| false | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * Utility method to register a receiver messenger. | ||
| */ | ||
| private fun registerMessenger(editorId: Int, messenger: Messenger?, messengerDeathCallback: Runnable? = null) { | ||
| try { | ||
| if (messenger == null) { | ||
| Log.w(TAG, "Invalid 'replyTo' payload") | ||
| } else if (messenger.binder.isBinderAlive) { | ||
| messenger.binder.linkToDeath({ | ||
| Log.v(TAG, "Removing messenger for $editorId") | ||
| recipientsMessengers.remove(editorId) | ||
| messengerDeathCallback?.run() | ||
| }, 0) | ||
| recipientsMessengers[editorId] = messenger | ||
| } | ||
| } catch (e: RemoteException) { | ||
| Log.e(TAG, "Unable to register messenger from $editorId", e) | ||
| recipientsMessengers.remove(editorId) | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * Utility method to register a [Messenger] attached to this handler with a host. | ||
| * | ||
| * This is done so that the host can send request to the editor instance attached to this handle. | ||
| * | ||
| * Note that this is only done when the editor instance is internal (not exported) to prevent | ||
| * arbitrary apps from having the ability to send requests. | ||
| */ | ||
| private fun registerSelfTo(pm: PackageManager, host: Messenger?, selfId: Int) { | ||
| try { | ||
| if (host == null || !host.binder.isBinderAlive) { | ||
| Log.v(TAG, "Host is unavailable") | ||
| return | ||
| } | ||
|
|
||
| val activityInfo = pm.getActivityInfo(editor.componentName, 0) | ||
| if (activityInfo.exported) { | ||
| Log.v(TAG, "Not registering self to host as we're exported") | ||
| return | ||
| } | ||
|
|
||
| Log.v(TAG, "Registering self $selfId to host") | ||
| val msg = Message.obtain(null, MSG_REGISTER_MESSENGER) | ||
| msg.arg1 = selfId | ||
| msg.replyTo = Messenger(dispatcherHandler) | ||
| host.send(msg) | ||
| } catch (e: RemoteException) { | ||
| Log.e(TAG, "Unable to register self with host", e) | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * Parses the starting intent and retrieve an editor messenger if available | ||
| */ | ||
| fun parseStartIntent(pm: PackageManager, intent: Intent) { | ||
| val messengerBundle = intent.getBundleExtra(EXTRA_MSG_DISPATCHER_PAYLOAD) ?: return | ||
|
|
||
| // Retrieve the sender messenger payload and store it. This can be used to communicate back | ||
| // to the sender. | ||
| val senderId = messengerBundle.getInt(KEY_EDITOR_ID) | ||
| val senderMessenger: Messenger? = messengerBundle.getParcelable(KEY_EDITOR_MESSENGER) | ||
| registerMessenger(senderId, senderMessenger) | ||
|
|
||
| // Register ourselves to the sender so that it can communicate with us. | ||
| registerSelfTo(pm, senderMessenger, editor.getEditorId()) | ||
| } | ||
|
|
||
| /** | ||
| * Returns the payload used by the [EditorMessageDispatcher] class to establish an IPC bridge | ||
| * across editor instances. | ||
| */ | ||
| fun getMessageDispatcherPayload(): Bundle { | ||
| return Bundle().apply { | ||
| putInt(KEY_EDITOR_ID, editor.getEditorId()) | ||
| putParcelable(KEY_EDITOR_MESSENGER, Messenger(dispatcherHandler)) | ||
| } | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.