參考鏈接： 使用super訪問Java祖父母的成員

We recently showed you how to configure your iOS devices for app and media sharing; more than a few people wrote in asking how to do the same thing with Google Play purchases. Read on as we dig into how to share purchases across your Android devices.?

? 我們最近向您展示了如何配置iOS設備以進行應用程序和媒體共享 ； 不少人寫信詢問如何對Google Play購買商品做同樣的事情。 請繼續閱讀，以深入了解如何在您的Android設備上共享購物。??

? 我為什么要這樣做？ (Why Do I Want to Do This?)?

?The motivation for wanting to share purchases between your Android devices is simple: it’s inconvenient and costly to purchase multiple copies of everything for every person in your household.?

? 想要在您的Android設備之間共享購買的動機很簡單：為家庭中的每個人購買所有東西的多份副本既不方便又成本高昂。??

?Unfortunately there is no built-in mechanism for easily sharing content among spouses or family members as there is with both the Apple and Amazon ecosystem. Earlier this year both companies introduced sharing/family systems; Apple has Family Sharing and Amazon as Family Library which both more or less accomplish the same thing.?

? 不幸的是，沒有內置的機制可以像蘋果和亞馬遜生態系統那樣輕松地在配偶或家庭成員之間共享內容。 今年早些時候，兩家公司都推出了共享/家庭系統。 蘋果有家庭共享和亞馬遜作為家庭圖書館 ，它們或多或少都完成了同一件事。??

?Given that Google has yet to roll out anything at all in the family-sharing department, we’re left cobbling together a solution on our own. This is, frankly, a gross oversight on Google’s part and, given that their competitors have already rolled out sharing systems to better serve the highly interconnected tech-oriented families of today, we really hope they get their act together and introduce a sharing plan for the Play Store.?

? 鑒于Google尚未在家庭共享部門中推出任何產品，因此我們只能自己解決一個問題。 坦率地說，這是對Google的全面監督，并且鑒于其競爭對手已經推出了共享系統以更好地服務于當今高度互連的面向技術的家庭，我們真的希望他們能夠共同采取行動，并為Google引入共享計劃Play商店。??

?Fortunately there is a way, albeit via a more winding path, to accomplish our ends and share our apps and content across multiple devices. In the next section we’ll outline two approaches and then show you how to apply them.?

? 幸運的是，盡管有一條曲折的道路，但仍有一種方法可以實現我們的目標，并在多個設備之間共享我們的應用程序和內容。 在下一節中，我們將概述兩種方法，然后向您展示如何應用它們。??

? 我需要什么？ (What Do I Need?)?

?There are two ways you can approach the problem of Play Store content sharing across devices. One is what we’d call the discovered-the-problem-too-late solution and the other is what we’d call the planning-ahead solution. In the end they both work, but the planning-ahead solution is definitely superior. Let’s look at both.?

? 您可以通過兩種方式解決跨設備共享Play商店內容的問題。 一個是我們所謂的“發現問題太遲了”的解決方案，另一個是我們所謂的“提前計劃”的解決方案。 最終它們都可以工作，但是預先計劃解決方案絕對是優越的。 讓我們看看兩者。??

? 共享您的主要帳戶 (Sharing Your Primary Account)?

?You likely already have a Google Play account with a significant number of purchases on it. These purchases are permanently linked to your account and, you guessed it, the only way to share them is to share your account with the other devices owned by your family members.?

? 您可能已經擁有一個擁有大量購買記錄的Google Play帳戶。 這些購買已永久鏈接到您的帳戶，并且您猜到了，共享這些購買的唯一方法是與家人擁有的其他設備共享您的帳戶。??

?This solution works because the Google Play application and the greater Android operating system allow for multiple accounts. Thus your son or daughter can have their own device with their own Google account for email, calendar, and other functions but have a secondary account on the device that pulls down Google Play data from your account.?

? 該解決方案之所以有效，是因為Google Play應用程序和更高版本的Android操作系統允許多個帳戶。 因此，您的兒子或女兒可以擁有自己的設備，并擁有自己的Google帳戶來使用電子郵件，日歷和其他功能，但是設備上具有輔助帳戶，該輔助帳戶會從您的帳戶中提取Google Play數據。??

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?The downside to this solution is that it requires you to share your primary account with members of your family and though you can turn off data syncing between apps (such that your email and calendar updates aren’t pushed out to everyone in your family) they can be turned back on fairly easily and your family members can gain access to your account.?

? 該解決方案的缺點是，您需要與家人共享您的主要帳戶，盡管您可以關閉應用程序之間的數據同步(例如，電子郵件和日歷更新不會發送給家人)可以很容易地重新打開，您的家人可以訪問您的帳戶。??

?From a privacy standpoint this is clearly problematic, but we’ll leave it at your discretion as to whether or not this is a workable solution for your family. If it’s just you and your spouse and you’re not worried about them reading your email and you already share your calendar with them, then it’s not much of an issue. If you’d prefer your teenage children to not have access to your email you’ll want to look at the next proposed solution.?

? 從隱私的角度來看，這顯然是有問題的，但是我們將自行決定是否對您的家庭可行。 如果只是您和您的配偶，并且您不擔心他們閱讀電子郵件，并且已經與他們共享日歷，那么這并不是什么大問題。 如果您希望未成年的孩子無法訪問您的電子郵件，則需要查看下一個建議的解決方案。??

? 共享專用內容帳戶 (Sharing a Dedicated Content Account)?

?The more ideal solution is to create a Google account dedicated to sharing content. This solution is the planning-ahead solution as it works much better if you started with this method and made all your purchases on the sharing account from the start.?

? 更為理想的解決方案是創建一個專用于共享內容的Google帳戶。 該解決方案是一種預先計劃的解決方案，因為如果您開始使用此方法并從一開始就在共享帳戶上進行了所有購買，則效果會更好。??

?As we highlighted in the previous section you can add multiple Google accounts to Android devices. While most people use this feature to manage their own personal stable of Google accounts (personal email, work email, etc.) it’s also very useful for our purpose. In the case of the dedicated account solution you create a Google account whose sole purpose is to serve as a content purchasing and delivery account across all your devices.?

? 正如我們在上一節中強調的那樣，您可以將多個Google帳戶添加到Android設備。 雖然大多數人都使用此功能來管理自己的Google帳戶的個人穩定帳戶(個人電子郵件，工作電子郵件等)，但對于我們的目的也非常有用。 對于專用帳戶解決方案，您創建一個Google帳戶，其唯一目的是充當所有設備上的內容購買和交付帳戶。??

?Thus, everyone in your family will have their own accounts (if necessary and age appropriate) on their Android devices, as well as the family account that syncs the app and media purchases across all the devices. From Google’s perspective all your devices are simply primary and secondary devices of the account holder you’ve created.?

? 因此，您家庭中的每個人都將在其Android設備上擁有自己的帳戶(如果需要并且適合年齡)，以及在所有設備上同步應用程序和媒體購買的家庭帳戶。 從Google的角度來看，您的所有設備只是您創建的帳戶所有者的主要和輔助設備。??

?This is the most ideal solution as there are no privacy risks, all purchases are pooled in one location, and you can even take advantage of the new account’s central email inbox and calendar if you wish to have a family email inbox (where, say, grandparents can email the whole family) and a family calendar everyone can edit.?

? 這是最理想的解決方案，因為它沒有隱私風險，所有購買都集中在一個位置，并且如果您希望擁有家庭電子郵件收件箱，您甚至可以利用新帳戶的中央電子郵件收件箱和日歷(例如，祖父母可以給整個家庭發送電子郵件)，每個人都可以編輯家庭日歷。??

?The only downside of this solution is that, if you implement it late in the game, you may already have numerous non-transferrable purchases on your original Google account.?

? 該解決方案的唯一缺點是，如果您在游戲后期實施該解決方案，則您的原始Google帳戶可能已經有許多不可轉讓的購買。??

? 添加和配置帳戶 (Adding and Configuring the Account)?

?Whichever route you choose, the process, with some very minor variations related to syncing and privacy, is identical. Let’s walk through the process of adding a new Google account to an Android device. Although there are differences between the different versions of Android so our screenshots might not look identical to what you see on your device the option is built into Android and a little poking around the menus will reveal it.?

? 無論選擇哪種路由，該過程都是與同步和隱私相關的一些非常小的變化，都是相同的。 讓我們逐步完成將新的Google帳戶添加到Android設備的過程。 盡管不同版本的Android之間存在差異，所以我們的屏幕截圖看起來可能與您在設備上看到的屏幕截圖并不相同，但該選項已內置于Android中，并且在菜單上稍加戳戳就會發現它。??

?Before we proceed you’ll need the username and password of the account which will sync apps and purchases across the devices (whether that’s your primary account or a dedicated account you’ve just created to serve as the family-sharing account).?

? 在我們繼續之前，您需要使用該帳戶的用戶名和密碼，該帳戶將在設備之間同步應用程序和購買(無論是您的主要帳戶還是您剛剛創建的專用帳戶，作為家庭共享帳戶)。??

? 添加帳號 (Adding the Account)?

?Gather up all the Android devices you wish to add the sharing account to. For demonstration purposes we will be adding a dedicated sharing account to a device but the steps are the same regardless of whether you’re using your primary account or a secondary account.?

? 收集要添加共享帳戶的所有Android設備。 出于演示目的，我們將向設備添加專用共享帳戶，但是無論您使用的是主帳戶還是輔助帳戶，步驟都是相同的。??

?Navigate to the Settings menu on your Android device and scroll down until you see the Accounts section. At the bottom of the Accounts section is an “Add account” shortcut.?

? 導航至Android設備上的“設置”菜單，然后向下滾動，直到看到“帳戶”部分。 帳戶部分的底部是“添加帳戶”快捷方式。??

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?In the sub-menu select “Google” to add in the account.?

? 在子菜單中，選擇“ Google”以添加帳戶。??

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?You’ll be prompted to either create a new account or plug in the credentials for an existing account. Plug in the appropriate credentials for either your primary account or the account you’ve created explicitly for the Play Store.?

? 系統將提示您創建一個新帳戶或插入現有帳戶的憑據。 為您的主要帳戶或您為Play商店明確創建的帳戶插入適當的憑據。??

?Once you’ve successfully signed in the with account you’ll be prompted to review the data syncing settings.?

? 成功登錄with帳戶后，系統將提示您查看數據同步設置。??

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?For the strict purposes of sharing apps and content you don’t actually need to check anything. You can uncheck every single syncing option. The secondary devices will still have access to the shared account and the Play Store and all its content. If you want to automatically sync books and other media, however, you’ll want to check the boxes as seen in the screenshot above to sync Books, Movies & TV, and Newsstand.?

? 出于共享應用程序和內容的嚴格目的，您實際上不需要檢查任何內容 。 您可以取消選中每個同步選項。 輔助設備仍將有權訪問共享帳戶和Play商店及其所有內容。 但是，如果要自動同步書籍和其他媒體，則需要選中上面的屏幕快照中的復選框，以同步書籍，影視和報亭。??

?You can make adjustments to these settings later by returning to the Settings -> Accounts, selecting Google, and then selecting the appropriate account from the list.?

? 您可以稍后通過返回設置->帳戶，選擇Google，然后從列表中選擇適當的帳戶來對這些設置進行調整。??

? 在Google Play中訪問帳戶 (Accessing the Account In Google Play)?

?Now that the account is on the device we just need to pop over to the Play Store app and show you how to access it. Launch the Play Store app now.?

? 現在，該帳戶已在設備上，我們只需要彈出Play商店應用并向您展示如何訪問該帳戶即可。 立即啟動Play商店應用。??

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?Select the menu button in the upper left corner, represented by the three lines in the search box.?

? 選擇左上角的菜單按鈕，由搜索框中的三行表示。??

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?In the application menu you’ll find two locations you can click on to access the secondary account on the device. As seen in the screenshot above and indicated by the red arrows you can either click on the new profile icon (the blue icon up top), or you can click on the account selection menu (the white arrow icon at bottom) to select one specific account from many. If you only have the primary account and the secondary account on the device it’s easy enough to just tap the icon up top as there is no chance of selecting the wrong account.?

? 在應用程序菜單中，您將找到兩個位置，可以單擊它們來訪問設備上的輔助帳戶。 如上面的屏幕快照所示，并由紅色箭頭指示，您可以單擊新的配置文件圖標(頂部的藍色圖標)，也可以單擊帳戶選擇菜單(底部的白色箭頭圖標)以選擇一個特定的來自許多的帳戶。 如果您在設備上只有主要帳戶和次要帳戶，那么只需點擊頂部的圖標就很容易了，因為沒有機會選擇錯誤的帳戶。??

?Once you’ve select the other account you can then access all the content purchased by that account and download it to your device.?

? 選擇其他帳戶后，您就可以訪問該帳戶購買的所有內容并將其下載到您的設備中。??

?To configure Google Play Books, Movies & TV, and Music you simply need to open the respective applications, click on the identical three-line menu button in the upper left corner, and select the appropriate account in each application so that the shared library is the default library for each service on the device.?

? 要配置Google Play圖書，影視和音樂，您只需打開相應的應用程序，單擊左上角相同的三行菜單按鈕，然后在每個應用程序中選擇適當的帳戶，以便共享庫為設備上每個服務的默認庫。??

? 設置購買和內容限制 (Setting Purchase and Content Restrictions)?

?One final bit of business you may wish to attend to (given the age of your children) is purchase and content restrictions. Return to the Play Store app and open up the menu. Ensure you’re currently using the account whose settings you wish to change (e.g. the secondary family sharing account) and then select the “Settings” option near the bottom of the menu.?

? 考慮到孩子的年齡，您可能希望參加的最后一項業務是購買和內容限制。 返回Play商店應用并打開菜單。 確保您當前正在使用要更改其設置的帳戶(例如，二級家庭共享帳戶)，然后選擇菜單底部附近的“設置”選項。??

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?There you’ll find the following options roughly half-way down the list.?

? 您可以在列表的大約一半位置找到以下選項。??

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?If you select content filtering you will be prompted to select what level of apps your child has access to using an Everyone-Low-Medium-High maturity rating system or simply leaving all apps available; once you make your selection you’ll lock the application/content with a PIN. You can read more about what each of those levels entails here.?

? 如果您選擇內容過濾，則系統會提示您選擇一個孩子可以使用“所有人-低-中-高”成熟度分級系統訪問級別的應用程序，或者只是讓所有應用程序可用； 選擇之后，您將使用PIN鎖定應用程序/內容。 您可以在此處詳細了解每個級別的含義 。??

?In addition to filtering content you can also require authentication for purchases. Your options are “For all purchases through Google Play on this device,” “Every 30 minutes,” and “Never.” Requiring a password for all purchases not only stops your child from purchasing new content but also from racking up bills in freemium-style games as they won’t be able to drop $99 on 100 gems/smurf berries/mega potions or the like without your authorization.?

? 除了過濾內容外，您還可以要求對購買進行身份驗證。 您可以選擇“對于在此設備上通過Google Play進行的所有購買”，“每30分鐘”和“從不”。 所有購買都需要輸入密碼，這不僅會阻止您的孩子購買新內容，而且還會阻止他們在免費增值型游戲中累積賬單，因為如果沒有您的購買權，他們將無法在100顆寶石/藍精靈/巨型藥水等物品上投放99美元授權。??

?Unfortunately the setup here is kind of a mish-mash of very useful and sort-of useful. The content filtering, for example, only applies to the applications in the app store and not to media content like movies or music. Further, when you look in the settings of all the other media apps the only content filtering to be found is that you can filter explicit lyrics in the Play Music store (but you can just uncheck the box). On the other hand the purchase restrictions apply to any Play purchases across the entire device.?

? 不幸的是，這里的設置有點雜亂無章，非常有用。 例如，內容過濾僅適用于應用商店中的應用，不適用于電影或音樂等媒體內容。 此外，當您查看所有其他媒體應用程序的設置時，唯一可以找到的內容過濾就是您可以在Play音樂商店中過濾露骨的歌詞(但您可以僅取消選中該框)。 另一方面，購買限制適用于整個設備上的所有 Play購買。??

?It would be nice if Google would work on implementing cross-content filtering. As it stands now the purchase authentication works to restrict purchases in Play Books (even free books are a “purchase” and require the account password) but it doesn’t have any effect in the Play Movies & TV app as any free content is available including free episodes of very mature programming like the very graphic supernatural thriller TV series Salem. That’s definitely something to keep in mind when configuring devices for younger children.?

? 如果Google能夠實施跨內容過濾，那就太好了。 目前，購買身份驗證可以限制Play圖書中的購買(即使免費書籍都是“購買”，也需要輸入帳戶密碼)，但是在Play影視應用中它沒有任何作用，因為任何可用的免費內容都可以使用包括非常成熟的節目的免費劇集，如非常形象的驚悚片電視節目塞勒姆 。 在為年幼的孩子配置設備時，絕對要牢記這一點。??

?While a cobbled together solution is better than no solution at all, we’re definitely looking forward to Google releasing a legitimate family sharing system with proper content sharing and restrictions.?

? 盡管拼湊在一起的解決方案總比沒有解決方案好，但我們絕對希望Google發布具有適當內容共享和限制的合法家庭共享系統。??

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?Have a pressing Android question? Shoot us an email at ask@howtogeek.com. Have a tip for sharing content on Android devices? Share your tips by joining the discussion below.?

? 有迫切的Android問題嗎？ 向我們發送電子郵件至ask@howtogeek.com。 有在Android設備上共享內容的提示嗎？ 通過加入下面的討論來分享您的技巧。??

?Image Credits: Google; Android Foundry.?

? 圖片來源：Google； Android Foundry 。??

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? 翻譯自: https://www.howtogeek.com/214555/how-to-share-google-play-apps-music-and-more-between-android-devices/

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