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Simplify 

Simplify the source code (with the idea that source code which does not
exist does not have to be maintained).

Additionally, apply modifications to have the source code comply with the coding
style.

Overall, prepare saghul:audio-mode for merge into jitsi:master.
This commit is contained in:
Lyubomir Marinov 2017-01-20 12:11:11 -06:00
parent 6c12681b9c
commit 3c04634609
10 changed files with 139 additions and 176 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
ios/app/AudioMode.h
View File

@ -1,14 +0,0 @@
#import <AVFoundation/AVFoundation.h>
#import <Foundation/Foundation.h>
#import "RCTBridgeModule.h"
@interface AudioMode : NSObject<RCTBridgeModule>
@property (nonatomic, readonly) AVAudioSession *session;
@property (nonatomic, readonly) NSString *category;
@property (nonatomic, readonly) NSString *mode;
@property (nonatomic, readonly) BOOL initialized;
@end

126
ios/app/AudioMode.m
View File

@ -1,8 +1,15 @@
#import "AudioMode.h"
#import "RCTBridgeModule.h"
#import "RCTLog.h"
#import <AVFoundation/AVFoundation.h>
@implementation AudioMode
@interface AudioMode : NSObject<RCTBridgeModule>
@end
@implementation AudioMode {
NSString *_category;
NSString *_mode;
}
RCT_EXPORT_MODULE();
@ -12,20 +19,24 @@ typedef enum {
kAudioModeVideoCall
} JitsiMeetAudioMode;
- (instancetype)init
{
- (NSDictionary *)constantsToExport {
return @{
@"AUDIO_CALL" : [NSNumber numberWithInt: kAudioModeAudioCall],
@"DEFAULT" : [NSNumber numberWithInt: kAudioModeDefault],
@"VIDEO_CALL" : [NSNumber numberWithInt: kAudioModeVideoCall]
};
};
- (instancetype)init {
self = [super init];
if (self) {
_initialized = NO;
_category = nil;
_mode = nil;
_session = [AVAudioSession sharedInstance];
}
return self;
}
- (dispatch_queue_t)methodQueue
{
- (dispatch_queue_t)methodQueue {
// Make sure all our methods run in the main thread. The route change
// notification runs there so this will make sure it will only be fired
// after our changes have been applied (when we cause them, that is).
@ -33,97 +44,90 @@ typedef enum {
}
- (void)routeChanged:(NSNotification*)notification {
NSDictionary *dict = notification.userInfo;
NSInteger reason = [[dict valueForKey:AVAudioSessionRouteChangeReasonKey]
NSInteger reason
= [[notification.userInfo
valueForKey:AVAudioSessionRouteChangeReasonKey]
integerValue];
switch (reason) {
case AVAudioSessionRouteChangeReasonCategoryChange: {
// The category has changed, check if it's the one we want and adjust
// as needed.
BOOL success;
NSError *error;
case AVAudioSessionRouteChangeReasonCategoryChange:
// The category has changed. Check if it's the one we want and adjust as
// needed.
[self setCategory:_category mode:_mode error:nil];
break;
if (_session.category != _category) {
success = [_session setCategory: _category error: &error];
if (!success || error) {
RCTLogInfo(@"Error overriding the desired session category");
}
}
if (_session.mode != _mode) {
success = [_session setMode: _mode error: &error];
if (!success || error) {
RCTLogInfo(@"Error overriding the desired session mode");
}
}
}
default:
// Do nothing
// Do nothing.
break;
}
}
- (NSDictionary *)constantsToExport
{
return @{ @"AUDIO_CALL" : [NSNumber numberWithInt: kAudioModeAudioCall],
@"VIDEO_CALL" : [NSNumber numberWithInt: kAudioModeVideoCall],
@"DEFAULT" : [NSNumber numberWithInt: kAudioModeDefault]
};
};
- (BOOL)setCategory:(NSString *)category
mode:(NSString *)mode
error:(NSError * _Nullable *)outError {
AVAudioSession *session = [AVAudioSession sharedInstance];
if (session.category != category
&& ![session setCategory:category error:outError]) {
RCTLogError(@"Failed to (re)apply specified AVAudioSession category!");
return NO;
}
if (session.mode != mode && ![session setMode:mode error:outError]) {
RCTLogError(@"Failed to (re)apply specified AVAudioSession mode!");
return NO;
}
return YES;
}
RCT_EXPORT_METHOD(setMode:(int)mode
resolve:(RCTPromiseResolveBlock)resolve
reject:(RCTPromiseRejectBlock)reject) {
NSError *error;
BOOL success;
NSString *avCategory;
NSString *avMode;
NSError *error;
switch (mode) {
case kAudioModeAudioCall:
avCategory = AVAudioSessionCategoryPlayAndRecord;
avMode = AVAudioSessionModeVoiceChat;
break;
case kAudioModeVideoCall:
avCategory = AVAudioSessionCategoryPlayAndRecord;
avMode = AVAudioSessionModeVideoChat;
break;
case kAudioModeDefault:
avCategory = AVAudioSessionCategorySoloAmbient;
avMode = AVAudioSessionModeDefault;
break;
case kAudioModeVideoCall:
avCategory = AVAudioSessionCategoryPlayAndRecord;
avMode = AVAudioSessionModeVideoChat;
break;
default:
reject(@"setMode", @"Invalid mode", nil);
return;
}
// Configure AVAudioSession category
success = [_session setCategory: avCategory error: &error];
if (!success || error) {
if (![self setCategory:avCategory mode:avMode error:&error] || error) {
reject(@"setMode", error.localizedDescription, error);
return;
}
// Configure AVAudioSession mode
success = [_session setMode: avMode error: &error];
if (!success || error) {
reject(@"setMode", error.localizedDescription, error);
return;
}
// Save the desired mode and category
_category = avCategory;
_mode = avMode;
// Initialize audio route changes observer if needed
if (!_initialized) {
[[NSNotificationCenter defaultCenter] addObserver: self
// Even though the specified category and mode were successfully set, the
// AVAudioSession is a singleton and other parts of the application such as
// WebRTC may undo the settings. Make sure that the settings are reapplied
// upon undoes.
if (!_category || !_mode) {
[[NSNotificationCenter defaultCenter]
addObserver:self
selector:@selector(routeChanged:)
name:AVAudioSessionRouteChangeNotification
object:nil];
_initialized = YES;
}
// Save the desired/specified category and mode so that they may be
// reapplied (upon undoes as described above).
_category = avCategory;
_mode = avMode;
resolve(nil);
}

4
ios/app/POSIX.h
View File

@ -1,4 +0,0 @@
#import "RCTBridgeModule.h"
@interface POSIX : NSObject<RCTBridgeModule>
@end

5
ios/app/POSIX.m
View File

@ -1,10 +1,13 @@
#import "POSIX.h"
#import "RCTBridgeModule.h"
#include <arpa/inet.h>
#include <netdb.h>
#include <sys/types.h>
#include <sys/socket.h>
@interface POSIX : NSObject<RCTBridgeModule>
@end
@implementation POSIX
RCT_EXPORT_MODULE();

6
ios/jitsi-meet-react.xcodeproj/project.pbxproj
View File

@ -206,7 +206,6 @@
00C302BB1ABCB91800DB3ED1 /* RCTImage.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RCTImage.xcodeproj; path = "../node_modules/react-native/Libraries/Image/RCTImage.xcodeproj"; sourceTree = "<group>"; };
00C302D31ABCB9D200DB3ED1 /* RCTNetwork.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RCTNetwork.xcodeproj; path = "../node_modules/react-native/Libraries/Network/RCTNetwork.xcodeproj"; sourceTree = "<group>"; };
00C302DF1ABCB9EE00DB3ED1 /* RCTVibration.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RCTVibration.xcodeproj; path = "../node_modules/react-native/Libraries/Vibration/RCTVibration.xcodeproj"; sourceTree = "<group>"; };
0B42DFAC1E2FD90700111B12 /* AudioMode.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = AudioMode.h; path = app/AudioMode.h; sourceTree = "<group>"; };
0B42DFAD1E2FD90700111B12 /* AudioMode.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = AudioMode.m; path = app/AudioMode.m; sourceTree = "<group>"; };
0EA8C046B2BF46279796F07D /* libKCKeepAwake.a */ = {isa = PBXFileReference; explicitFileType = undefined; fileEncoding = 9; includeInIndex = 0; lastKnownFileType = archive.ar; path = libKCKeepAwake.a; sourceTree = "<group>"; };
139105B61AF99BAD00B5F7CC /* RCTSettings.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RCTSettings.xcodeproj; path = "../node_modules/react-native/Libraries/Settings/RCTSettings.xcodeproj"; sourceTree = "<group>"; };
@ -226,7 +225,6 @@
821D8ABD506944B4BDBB069B /* libRNVectorIcons.a */ = {isa = PBXFileReference; explicitFileType = undefined; fileEncoding = 9; includeInIndex = 0; lastKnownFileType = archive.ar; path = libRNVectorIcons.a; sourceTree = "<group>"; };
832341B01AAA6A8300B99B32 /* RCTText.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RCTText.xcodeproj; path = "../node_modules/react-native/Libraries/Text/RCTText.xcodeproj"; sourceTree = "<group>"; };
B30EF2301DC0ED7C00690F45 /* WebRTC.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = WebRTC.framework; path = "../node_modules/react-native-webrtc/ios/WebRTC.framework"; sourceTree = "<group>"; };
B3A9D0231E0481E10009343D /* POSIX.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = POSIX.h; path = app/POSIX.h; sourceTree = "<group>"; };
B3A9D0241E0481E10009343D /* POSIX.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = POSIX.m; path = app/POSIX.m; sourceTree = "<group>"; };
B3B083EB1D4955FF0069CEE7 /* jitsi-meet-react.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.xml; path = "jitsi-meet-react.entitlements"; sourceTree = "<group>"; };
B96AF9B6FBC0453798399985 /* FontAwesome.ttf */ = {isa = PBXFileReference; explicitFileType = undefined; fileEncoding = 9; includeInIndex = 0; lastKnownFileType = unknown; name = FontAwesome.ttf; path = "../node_modules/react-native-vector-icons/Fonts/FontAwesome.ttf"; sourceTree = "<group>"; };
@ -351,14 +349,12 @@
children = (
13B07FAF1A68108700A75B9A /* AppDelegate.h */,
13B07FB01A68108700A75B9A /* AppDelegate.m */,
0B42DFAC1E2FD90700111B12 /* AudioMode.h */,
0B42DFAD1E2FD90700111B12 /* AudioMode.m */,
13B07FB51A68108700A75B9A /* Images.xcassets */,
13B07FB61A68108700A75B9A /* Info.plist */,
13B07FB11A68108700A75B9A /* LaunchScreen.xib */,
008F07F21AC5B25A0029DE68 /* main.jsbundle */,
13B07FB71A68108700A75B9A /* main.m */,
B3A9D0231E0481E10009343D /* POSIX.h */,
B3A9D0241E0481E10009343D /* POSIX.m */,
);
name = app;
@ -402,6 +398,7 @@
832341AE1AAA6A7D00B99B32 /* Libraries */ = {
isa = PBXGroup;
children = (
5B09C20C78C74A548AAAC1FA /* KCKeepAwake.xcodeproj */,
BF96438F1C34FBEB00B0BBDF /* libc.tbd */,
BF9643911C34FBF100B0BBDF /* libsqlite3.tbd */,
BF9643931C34FBF900B0BBDF /* libstdc++.tbd */,
@ -417,7 +414,6 @@
139FDEE61B06529A00C62182 /* RCTWebSocket.xcodeproj */,
146833FF1AC3E56700842450 /* React.xcodeproj */,
22418656B14845609F953A42 /* RNVectorIcons.xcodeproj */,
5B09C20C78C74A548AAAC1FA /* KCKeepAwake.xcodeproj */,
);
name = Libraries;
sourceTree = "<group>";

67
react/features/audio-mode/middleware.js
View File

@ -1,4 +1,4 @@
import { AudioMode } from '../base/react-native';
import { NativeModules } from 'react-native';
import { APP_WILL_MOUNT } from '../app';
import {
@ -6,50 +6,51 @@ import {
CONFERENCE_LEFT,
CONFERENCE_WILL_JOIN
} from '../base/conference';
import { MiddlewareRegistry } from '../base/redux';
/**
* Middleware that captures conference actions and sets the correct audio
* mode based on the type of conference. Audio-only conferences don't
* use the speaker by default, and video conferences do.
* Middleware that captures conference actions and sets the correct audio mode
* based on the type of conference. Audio-only conferences don't use the speaker
* by default, and video conferences do.
*
* @param {Store} store - Redux store.
* @returns {Function}
*/
MiddlewareRegistry.register(store => next => action => {
const AudioMode = NativeModules.AudioMode;
// The react-native module AudioMode is implemented on iOS at the time of
// this writing.
if (AudioMode) {
let audioMode;
switch (action.type) {
case APP_WILL_MOUNT: {
AudioMode.setMode(AudioMode.DEFAULT)
.catch(err => {
console.warn(`Error setting audio mode: ${err}`);
});
break;
}
case CONFERENCE_WILL_JOIN: {
let mode;
const state = store.getState()['features/base/conference'];
if (state.audioOnly) {
// TODO(saghul): Implement audio-only mode
mode = AudioMode.AUDIO_CALL;
} else {
mode = AudioMode.VIDEO_CALL;
}
AudioMode.setMode(mode)
.catch(err => {
console.warn(`Error setting audio mode: ${err}`);
});
break;
}
case APP_WILL_MOUNT:
case CONFERENCE_FAILED:
case CONFERENCE_LEFT:
AudioMode.setMode(AudioMode.DEFAULT)
.catch(err => {
console.warn(`Error setting audio mode: ${err}`);
});
audioMode = AudioMode.DEFAULT;
break;
case CONFERENCE_WILL_JOIN: {
const conference = store.getState()['features/base/conference'];
audioMode
= conference.audioOnly
? AudioMode.AUDIO_CALL
: AudioMode.VIDEO_CALL;
break;
}
default:
audioMode = null;
break;
}
if (audioMode !== null) {
AudioMode.setMode(audioMode).catch(err => {
console.error(`Failed to set audio mode ${audioMode}: ${err}`);
});
}
}
return next(action);

22
react/features/base/conference/actionTypes.js
View File

@ -23,17 +23,6 @@ export const CONFERENCE_FAILED = Symbol('CONFERENCE_FAILED');
*/
export const CONFERENCE_JOINED = Symbol('CONFERENCE_JOINED');
/**
* The type of the Redux action which signals that a specific conference will be
* joined.
*
* {
* type: CONFERENCE_WILL_JOIN,
* room: string
* }
*/
export const CONFERENCE_WILL_JOIN = Symbol('CONFERENCE_WILL_JOIN');
/**
* The type of the Redux action which signals that a specific conference has
* been left.
@ -45,6 +34,17 @@ export const CONFERENCE_WILL_JOIN = Symbol('CONFERENCE_WILL_JOIN');
*/
export const CONFERENCE_LEFT = Symbol('CONFERENCE_LEFT');
/**
* The type of the Redux action which signals that a specific conference will be
* joined.
*
* {
* type: CONFERENCE_WILL_JOIN,
* room: string
* }
*/
export const CONFERENCE_WILL_JOIN = Symbol('CONFERENCE_WILL_JOIN');
/**
* The type of the Redux action which signals that a specific conference will be
* left.

48
react/features/base/conference/actions.js
View File

@ -124,26 +124,6 @@ function _conferenceJoined(conference) {
};
}
/**
* Signals the intention of the application to have the local participant leave
* a specific conference. Similar in fashion to CONFERENCE_LEFT. Contrary to it
* though, it's not guaranteed because CONFERENCE_LEFT may be triggered by
* lib-jitsi-meet and not the application.
*
* @param {string} room - The JitsiConference instance which will
* be left by the local participant.
* @returns {{
* type: CONFERENCE_WILL_JOIN,
* room: string
* }}
*/
function _conferenceWillJoin(room) {
return {
type: CONFERENCE_WILL_JOIN,
room
};
}
/**
* Signals that a specific conference has been left.
*
@ -161,6 +141,25 @@ function _conferenceLeft(conference) {
};
}
/**
* Signals the intention of the application to have the local participant join a
* conference with a specific room (name). Similar in fashion
* to CONFERENCE_JOINED.
*
* @param {string} room - The room (name) which identifies the conference the
* local participant will (try to) join.
* @returns {{
* type: CONFERENCE_WILL_JOIN,
* room: string
* }}
*/
function _conferenceWillJoin(room) {
return {
type: CONFERENCE_WILL_JOIN,
room
};
}
/**
* Signals the intention of the application to have the local participant leave
* a specific conference. Similar in fashion to CONFERENCE_LEFT. Contrary to it
@ -201,15 +200,14 @@ export function createConference() {
throw new Error('Cannot join conference without room name');
}
// XXX Lib-jitsi-meet does not accept uppercase letters.
const _room = room.toLowerCase();
dispatch(_conferenceWillJoin(_room));
dispatch(_conferenceWillJoin(room));
// TODO Take options from config.
const conference
= connection.initJitsiConference(
_room,
// XXX Lib-jitsi-meet does not accept uppercase letters.
room.toLowerCase(),
{ openSctp: true });
_addConferenceListeners(conference, dispatch);

20
react/features/base/react-native/AudioMode.js vendored
View File

@ -1,20 +0,0 @@
import { NativeModules } from 'react-native';
import { Platform } from '../react';
let AudioMode;
if (Platform.OS === 'ios') {
AudioMode = NativeModules.AudioMode;
} else {
// TODO(saghul): Implement for Android
AudioMode = {
DEFAULT: 0,
AUDIO_CALL: 1,
VIDEO_CALL: 2,
setMode() {
return Promise.resolve(null);
}
};
}
export default AudioMode;

1
react/features/base/react-native/index.js vendored
View File

@ -1,2 +1 @@
export { default as AudioMode } from './AudioMode';
export { default as POSIX } from './POSIX';