flutter_boost分支：v1.17.1-hotfixes

Android

• 修復(fù)：跳轉(zhuǎn)到flutter的webview頁面后返回崩潰和webview中無法進(jìn)行編輯的情況

XTextInputPlugin.java文件 222行

        if (inputTarget.type == InputTarget.Type.PLATFORM_VIEW) {
            if (isInputConnectionLocked) {
                return lastInputConnection;
            }
            lastInputConnection = platformViewsController.getPlatformViewById(inputTarget.id).onCreateInputConnection(outAttrs);
            return lastInputConnection;
        }

修改為以下代碼：

        if (inputTarget.type == InputTarget.Type.PLATFORM_VIEW) {
            if (isInputConnectionLocked) {
                return lastInputConnection;
            }
            if (platformViewsController != null && platformViewsController.getPlatformViewById(inputTarget.id) != null) {
                lastInputConnection = platformViewsController.getPlatformViewById(inputTarget.id).onCreateInputConnection(outAttrs);
            } else {
                return lastInputConnection;
            }
            return lastInputConnection;
        }

• 修復(fù)：從flutter的webview頁面跳轉(zhuǎn)到頁面返回后webview無法滑動(dòng)、交互的問題

FlutterActivityAndFragmentDelegate.java文件 237行

        if(ACTIVITY_CONTROL_SURFACE_ATTACH_TO_ACTVITY_HASH_CODE!=0||
                ACTIVITY_CONTROL_SURFACE_ATTACH_TO_ACTVITY_HASH_CODE==this.host.getActivity().hashCode()){
            flutterEngine.getActivityControlSurface().detachFromActivityForConfigChanges();
        }

注釋掉

//        if(ACTIVITY_CONTROL_SURFACE_ATTACH_TO_ACTVITY_HASH_CODE!=0||
//                ACTIVITY_CONTROL_SURFACE_ATTACH_TO_ACTVITY_HASH_CODE==this.host.getActivity().hashCode()){
//            flutterEngine.getActivityControlSurface().detachFromActivityForConfigChanges();
//        }

iOS

• 修復(fù)：flutter作為tabbar的根視圖互相切換時(shí)會(huì)有明顯的閃屏

FLBFlutterViewContainer.m文件 285行

if([UIApplication sharedApplication].applicationState == UIApplicationStateActive){
        //NOTES：務(wù)必在show之后再update，否則有閃爍; 或?qū)е聜?cè)滑返回時(shí)上一個(gè)頁面會(huì)和top頁面內(nèi)容一樣
        [self surfaceUpdated:YES];
}

修改為：

    if([UIApplication sharedApplication].applicationState == UIApplicationStateActive){
        //NOTES：務(wù)必在show之后再update，否則有閃爍; 或?qū)е聜?cè)滑返回時(shí)上一個(gè)頁面會(huì)和top頁面內(nèi)容一樣
//        [self surfaceUpdated:YES];
        
        /// 延遲刷新 避免閃屏
        __block FlutterViewController *weakSelf = self;
        dispatch_time_t delayTime = dispatch_time(DISPATCH_TIME_NOW, (int64_t)(.1 * NSEC_PER_SEC));
        dispatch_after(delayTime, dispatch_get_main_queue(), ^{
            [weakSelf surfaceUpdated:YES];
        });
    }

目前所有修改不確保穩(wěn)定、僅為解決剛性問題臨時(shí)方案