flutter/wechat_kit
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v7lin
2021-07-31 14:47:00 +08:00
parent b68408d855
commit 99cee3abd6
4 changed files with 61 additions and 12 deletions
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20
android/src/main/java/io/github/v7lin/wechat_kit/WechatKitPlugin.java
View File

@ -45,6 +45,7 @@ import com.tencent.mm.opensdk.openapi.WXAPIFactory;
import java.io.File;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.atomic.AtomicBoolean;
import io.flutter.embedding.engine.plugins.FlutterPlugin;
import io.flutter.embedding.engine.plugins.activity.ActivityAware;
@ -170,6 +171,7 @@ public final class WechatKitPlugin implements FlutterPlugin, ActivityAware, Plug
private final IDiffDevOAuth qrauth = DiffDevOAuthFactory.getDiffDevOAuth();
private IWXAPI iwxapi;
private AtomicBoolean handleInitialWXReqFlag = new AtomicBoolean(false);
// --- FlutterPlugin
@ -377,16 +379,20 @@ public final class WechatKitPlugin implements FlutterPlugin, ActivityAware, Plug
}
private void handleInitialWXReq(@NonNull MethodCall call, @NonNull Result result) {
final Activity activity = activityPluginBinding != null ? activityPluginBinding.getActivity() : null;
if (activity != null) {
final Intent resp = WechatCallbackActivity.extraCallback(activity.getIntent());
if (resp != null) {
if (iwxapi != null) {
iwxapi.handleIntent(resp, iwxapiEventHandler);
if (handleInitialWXReqFlag.compareAndSet(false, true)) {
final Activity activity = activityPluginBinding != null ? activityPluginBinding.getActivity() : null;
if (activity != null) {
final Intent resp = WechatCallbackActivity.extraCallback(activity.getIntent());
if (resp != null) {
if (iwxapi != null) {
iwxapi.handleIntent(resp, iwxapiEventHandler);
}
}
}
result.success(null);
} else {
result.error("FAILED", null, null);
}
result.success(null);
}
private void handleAuthCall(@NonNull MethodCall call, @NonNull Result result) {

6
example/lib/main.dart
View File

@ -78,6 +78,12 @@ class _HomeState extends State<Home> {
),
body: ListView(
children: <Widget>[
ListTile(
title: const Text('微信回调 - 冷启'),
onTap: () async {
await Wechat.instance.handleInitialWXReq();
},
),
ListTile(
title: const Text('环境检查'),
onTap: () async {

45
ios/Classes/WechatKitPlugin.m
View File

@ -7,6 +7,8 @@
#import <WechatAuthSDK.h>
#endif
typedef void(^WechatKitWXReqRunnable)(void);
@interface WechatKitPlugin () <WXApiDelegate, WechatAuthAPIDelegate>
@end
@ -14,6 +16,9 @@
@implementation WechatKitPlugin {
FlutterMethodChannel *_channel;
WechatAuthSDK *_qrauth;
BOOL _isRunning;
BOOL _handleInitialWXReqFlag;
WechatKitWXReqRunnable _initialWXReqRunnable;
}
+ (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar> *)registrar {
@ -26,6 +31,7 @@
}
static NSString *const METHOD_REGISTERAPP = @"registerApp";
static NSString *const METHOD_HANDLEINITIALWXREQ = @"handleInitialWXReq";
static NSString *const METHOD_ISINSTALLED = @"isInstalled";
static NSString *const METHOD_ISSUPPORTAPI = @"isSupportApi";
static NSString *const METHOD_ISSUPPORTSTATEAPI = @"isSupportStateAPI";
@ -49,8 +55,9 @@ static NSString *const METHOD_OPENCUSTOMERSERVICECHAT = @"openCustomerServiceCha
#ifndef NO_PAY
static NSString *const METHOD_PAY = @"pay";
#endif
static NSString *const METHOD_LAUNCHFROMWX = @"launchFromWX";
static NSString *const METHOD_SHOWMESSAGEFROMWX = @"showMessageFromWX";
static NSString *const METHOD_ONLAUNCHFROMWXREQ = @"onLaunchFromWXReq";
static NSString *const METHOD_ONSHOWMESSAGEFROMWXREQ = @"onShowMessageFromWXReq";
static NSString *const METHOD_ONAUTHRESP = @"onAuthResp";
static NSString *const METHOD_ONOPENURLRESP = @"onOpenUrlResp";
@ -135,6 +142,8 @@ static NSString *const ARGUMENT_KEY_RESULT_AUTHCODE = @"authCode";
_channel = channel;
_qrauth = [[WechatAuthSDK alloc] init];
_qrauth.delegate = self;
_isRunning = NO;
_handleInitialWXReqFlag = NO;
}
return self;
}
@ -145,7 +154,19 @@ static NSString *const ARGUMENT_KEY_RESULT_AUTHCODE = @"authCode";
NSString *appId = call.arguments[ARGUMENT_KEY_APPID];
NSString *universalLink = call.arguments[ARGUMENT_KEY_UNIVERSALLINK];
[WXApi registerApp:appId universalLink:universalLink];
_isRunning = YES;
result(nil);
} else if ([METHOD_HANDLEINITIALWXREQ isEqualToString:call.method]) {
if (!_handleInitialWXReqFlag) {
_handleInitialWXReqFlag = YES;
if (_initialWXReqRunnable != nil) {
_initialWXReqRunnable();
_initialWXReqRunnable = nil;
}
result(nil);
} else {
result([FlutterError errorWithCode:@"FAILED" message:nil details:nil]);
}
} else if ([METHOD_ISINSTALLED isEqualToString:call.method]) {
result([NSNumber numberWithBool:[WXApi isWXAppInstalled]]);
} else if ([METHOD_ISSUPPORTAPI isEqualToString:call.method]) {
@ -447,14 +468,30 @@ static NSString *const ARGUMENT_KEY_RESULT_AUTHCODE = @"authCode";
[dictionary setValue:launchFromWXReq.message.messageExt forKey:ARGUMENT_KEY_RESULT_MESSAGEEXT];
[dictionary setValue:launchFromWXReq.lang forKey:ARGUMENT_KEY_RESULT_LANG];
[dictionary setValue:launchFromWXReq.country forKey:ARGUMENT_KEY_RESULT_COUNTRY];
//
if (_isRunning) {
[_channel invokeMethod:METHOD_ONLAUNCHFROMWXREQ arguments:dictionary];
} else {
__weak typeof(self) weakSelf = self;
_initialWXReqRunnable = ^() {
__strong typeof(weakSelf) strongSelf = weakSelf;
[strongSelf -> _channel invokeMethod:METHOD_ONLAUNCHFROMWXREQ arguments:dictionary];
};
}
} else if ([req isKindOfClass:[ShowMessageFromWXReq class]]) {
ShowMessageFromWXReq *showMessageFromWXReq = (ShowMessageFromWXReq *)req;
[dictionary setValue:showMessageFromWXReq.message.messageAction forKey:ARGUMENT_KEY_RESULT_MESSAGEACTION];
[dictionary setValue:showMessageFromWXReq.message.messageExt forKey:ARGUMENT_KEY_RESULT_MESSAGEEXT];
[dictionary setValue:showMessageFromWXReq.lang forKey:ARGUMENT_KEY_RESULT_LANG];
[dictionary setValue:showMessageFromWXReq.country forKey:ARGUMENT_KEY_RESULT_COUNTRY];
//
if (_isRunning) {
[_channel invokeMethod:METHOD_ONSHOWMESSAGEFROMWXREQ arguments:dictionary];
} else {
__weak typeof(self) weakSelf = self;
_initialWXReqRunnable = ^() {
__strong typeof(weakSelf) strongSelf = weakSelf;
[strongSelf -> _channel invokeMethod:METHOD_ONSHOWMESSAGEFROMWXREQ arguments:dictionary];
};
}
}
}

2
lib/src/wechat.dart
View File

@ -132,7 +132,7 @@ class Wechat {
);
}
///
/// 微信回调 - 冷启
Future<void> handleInitialWXReq() {
return _channel.invokeMethod<void>(_METHOD_HANDLEINITIALWXREQ);
}