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ios - Mac development NSView added child controls do not display

Now I have written a Demo program for the Mac platform. The upper layer is programmed using a mixture of C++ a...

From [iOSdiscussion group] 2017-05-17 10:05:24 0  2  1564

Objective-c - How can I not record the sound played by the microphone when recording the screen using the replaykit framework on ios?

Using replaykit to record the screen, the screen is recorded but the sound played by the microphone cannot be ...

From [iOSdiscussion group] 2017-05-02 09:37:28 0  2  1559

swift - ios自動(dòng)化測試UITests有什么延遲等待的方法？

自動(dòng)化測試延遲等待，比如頁面還沒加載出來，需要等待加載完再繼續(xù)執(zhí)行后續(xù)操作，在規(guī)定時(shí)間內(nèi)無法響應(yīng)則另做加載失敗的操作。 就是希望能像Selenium WebDriver那種,類似tjbb = WebDriverWait(...

From [iOSdiscussion group] 2017-04-18 09:43:17 0  1  1553

iOS 返回應(yīng)用時(shí) 界面會(huì)閃一下

app從其他應(yīng)用返回的時(shí)候屏幕會(huì)閃一下。有大神遇到過這個(gè)問題嗎？。 是因?yàn)橛昧耸裁纯蚣軉帷！?/a>

From [iOSdiscussion group] 2017-04-17 17:58:26 0  7  1544

純objective-c寫的iOS App，增加新功能時(shí)可以用xib或者StoryBoard嗎

我負(fù)責(zé)接手開發(fā)一個(gè)iOS App，之前這個(gè)產(chǎn)品已經(jīng)在App Store架上了，沒有用到xib, storyboard，所以的界面都是在objective-c代碼畫的（CGRectMake）?，F(xiàn)在我要給這個(gè)產(chǎn)品增加新的模塊...

From [iOSdiscussion group] 2017-04-17 11:20:32 0  11  1544

objective-c - Can the in-app screen recording function when watching live broadcasts implemented using avfoundation (not ReplayKit, etc., because it needs to be adapted to iOS8) be put on the shelves normally?

Simple technical consultation, no need to post code or anything! Thanks!

From [iOSdiscussion group] 2017-05-02 09:37:57 0  10  1537

ios - Is there a more precise type than double in Swift? Why does the double type not display scientific notation if the value is too large?

If the double type value is too large, scientific notation will be used to display, for example, 5.68460322068...

From [iOSdiscussion group] 2017-06-06 09:53:56 0  1  1534

ios - 使用masonry布局以后UIlabel無法自動(dòng)換行 設(shè)置了preferredMaxLayoutWidth屬性

我使用了masonry進(jìn)行布局，然后我的label就無法自動(dòng)換行了，我在網(wǎng)上找到很多資料和解決方法： {代碼...} 但是執(zhí)行以后并沒有解決我的問題，label依然無法自動(dòng)換行，因?yàn)槭秋@示時(shí)間的label，所以不可以省略...

From [iOSdiscussion group] 2017-04-18 09:39:14 0  0  1521

c - How to integrate the three-axis angular velocity of the gyroscope to calculate the angle

How to integrate the three-axis angular velocity of the gyroscope to calculate the angle

From [iOSdiscussion group] 2017-05-02 09:33:36 0  1  1515

iOS鍵盤如何去掉地球按鈕？

iOS的鍵盤如何把用來切換鍵盤模式的地球按鈕去掉？

From [iOSdiscussion group] 2017-04-17 16:22:11 0  3  1512

What are the main differences between Objective-C and Swift?

There doesn’t seem to be that much comparison between Objective-C and Swift on the Internet. Apart from some d...

From [iOSdiscussion group] 2017-05-02 09:28:59 0  4  1507

iOS collectionview 里有多個(gè)section 如何知道點(diǎn)擊的是哪個(gè)section哪個(gè)row里的btn？

collectionview 里有多個(gè)section 多個(gè)cell 如何知道點(diǎn)擊的是哪個(gè)section里的哪個(gè)row里的button？？？？？？？ 想選擇button改變選中的button的顏色

From [iOSdiscussion group] 2017-04-17 17:33:09 0  5  1500

ios - 使用Charles抓取Https請(qǐng)求時(shí)，遇到Method為CONNECT模式下的請(qǐng)求均失敗，是什么原因呢？

如圖所示，在Get跟Post模式下的鏈接均能正常抓取，有解決方案嗎？不勝感激啊

From [iOSdiscussion group] 2017-04-18 09:52:13 0  1  1491

ios - AVPlayerItem 無法監(jiān)聽到播放卡頓：AVPlayerItemPlaybackStalledNotification

目的：想要監(jiān)聽播放器的卡頓情況 播放器初始化及監(jiān)聽代碼： {代碼...} 問題：為什么對(duì)網(wǎng)絡(luò)進(jìn)行限速，或拖到卡時(shí)，onPlayBuffering方法總是不會(huì)被回調(diào)？

From [iOSdiscussion group] 2017-04-18 09:05:17 0  0  1486

ios - 關(guān)于AVAudioRecorder錄音失敗的問題

{代碼...} 調(diào)試的時(shí)候顯示_player的值為nil，還有報(bào)錯(cuò)： The operation couldn’t be completed. (OSStatus error 2003334207.)我沒在網(wǎng)上找到答案。

From [iOSdiscussion group] 2017-04-17 14:56:03 0  2  1481