A new Flutter plugin.
Flutter插件集成PJSIP说明文档（iOS及Android 端） @[TOC](Flutter插件集成PJSIP说明文档（iOS及Android 端）)
本PJSIP插件是以flutter的Dart语言实现页面功能，iOS和Android以原生方式集成PJSIP的SDK，flutter与原生之间以信号通道的方式进行交互，已实现PJSIP的网络拨打电话功能。
信号通道名称
/** 信号通道*/
flutter_pjsip方法名
1./** pjsip初始化*/
method_pjsip_init
2./** pjsip登录*/
method_pjsip_login
3./** pjsip拨打电话*/
method_pjsip_call
4./** pjsip登出*/
method_pjsip_logout
5./** pjsip销毁*/
method_pjsip_deinit
6./** 接收电话*/
method_pjsip_receive
7./** 挂断&&拒接*/
method_pjsip_refuse
8./** 免提*/
method_pjsip_audioSession
9./** 静音*/
method_pjsip_muteMicrophone信号通道名称
/** 信号通道*/
native_pjsipPJSIP里所有的回调状态
/**
* This enumeration describes invite session state.
*/
typedef enum pjsip_inv_state
{
PJSIP_INV_STATE_NULL, /**< Before INVITE is sent or received */
PJSIP_INV_STATE_CALLING, /**< After INVITE is sent */
PJSIP_INV_STATE_INCOMING, /**< After INVITE is received. */
PJSIP_INV_STATE_EARLY, /**< After response with To tag. */
PJSIP_INV_STATE_CONNECTING, /**< After 2xx is sent/received. */
PJSIP_INV_STATE_CONFIRMED, /**< After ACK is sent/received. */
PJSIP_INV_STATE_DISCONNECTED, /**< Session is terminated. */
} pjsip_inv_state;这里原生会以json串的形式传值给Flutter，Flutter会根据不同的value值处理相应的事件
例如：{ callStatusChanged: @(PJSIP_INV_STATE_CONNECTING) }
这里对应的key值有七个状态，都包含：
PJSIP_INV_STATE_NULL, /**< 在发送或接收邀请之前 */
PJSIP_INV_STATE_CALLING, /**< 发送邀请后 */
PJSIP_INV_STATE_INCOMING, /**< 来电中 */
PJSIP_INV_STATE_EARLY, /**< 来电之前 */
PJSIP_INV_STATE_CONNECTING, /**响铃中 */
PJSIP_INV_STATE_CONFIRMED, /**<已确认 */
PJSIP_INV_STATE_DISCONNECTED, /**已挂断或已拒绝 */1.配置本地依赖库
CoreTelephony.framework AVFoundation.framework
2 在APPdelegate里引入头文件并调用
#include "AppDelegate.h"
#include "GeneratedPluginRegistrant.h"
#import "MainViewController.h"
#import "FlutterAppDelegate+Pjsip.h" /** 需要导入的头文件*/
@implementation AppDelegate
- (BOOL)application:(UIApplication *)application
didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
[GeneratedPluginRegistrant registerWithRegistry:self];
/** 设置主控制器继承FlutterViewController*/
MainViewController * VC = [[MainViewController alloc]init];
UINavigationController * NVC = [[UINavigationController alloc]initWithRootViewController:VC];
[self.window setRootViewController:NVC];
[self setupPjsip:application rootController:VC];/** 需要调用的方法*/
return [super application:application didFinishLaunchingWithOptions:launchOptions];
}
@end3.运行cocoaPods
pod install --verbose --no-repo-update
4.手动配置flutter的flutter_pjsip.xcconfig文件
需要保证flutter_pjsip.xcconfig文件与Pods-Runner.debug.xcconfig文件的'GCC_PREPROCESSOR_DEFINITIONS'和'HEADER_SEARCH_PATHS' 的配置高度一致，否者会报#include <pjsua-lib/pjsua.h>头文件找不到的错。
This project is a starting point for a Flutter plug-in package, a specialized package that includes platform-specific implementation code for Android and/or iOS.
For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.