但在许多情况下多次向右划动回到主屏幕更方便。
But in many cases it's easier to just swipe to the right as many times as it takes to get there.
取而代之的是当你按住屏幕某个区域不动几秒后，你就会回到主屏幕。
Instead, if you tap-and-hold for a few seconds on an area of the screen with no controls, you return to the Home screen.
回到主屏幕，按下Alt键的同时输入“LGLG”，就能获得一长串让人迷惑的代码，这些代码表示你在手机上操作过的功能。
To do this, go to the Home screen and hold down ALT while typing 'LGLG. ' This retrieves a long list of numerous confusing codes representing the functions that were performed on your device.
目前情况是，Android用户必须点击home键退出应用程序并返回到主屏幕才可以切换。 （也可以按住home键，看看在运行的应用程序，但这不是同一概念。）
Right now, Android users have to hit the home button to exit an app and return to the home screen (they can also hold down the home button to see key apps, but it’s the same idea).
回到清单1，您将注意到您的主屏幕已经连接到其他两个页面了，一个是数据的列表视图，另一个是数据的表格视图。
If you go back to Listing 1, you will notice that your home screen had links to two other pages, one for the list view of the data and another for the table view of the data.
如果用户从主屏幕发射器的图标或最近的应用程序窗口返回到您的应用程序，这个活动便会重新启动。
If the user returns to your app from the Home screen launcher icon or the Recent Apps window, the activity restarts.
如果用户从主屏幕发射器的图标或最近的应用程序窗口返回到您的应用程序，这个活动便会重新启动。
If the user returns to your app from the Home screen launcher icon or the Recent Apps window, the activity restarts.
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