Android is a version of Linux. This section recaps some basic Linux commands and common practices for Android developers with two scenarios: one based on the Android emulator provided in the Android SDK and the other for developers who own a real Android smartphone or tablet with Intel inside it (in the examples, the Lenovo K900 smartphone). If you are an experienced Android/Linux developer.
Android System Interface
The Android mobile system interface is a key aspect in which major manufacturers differ. Personalized system interfaces are not only a selling point but also a platform for mobile phone users to communicate with their friends. This section uses the Lenovo K900 smartphone as an example to discuss Android system UI design. The four-leaf clover design used by Lenovo K900.
The Lenovo phone adopts the conventional “slide up to unlock” mode, which is simple and convenient. The shortcuts in the main interface can be changed by long-pressing a leaf It’s worth noting that during the main interface operation, the shortcut-setting option does not appear if you click the menu key, as on some other Android phones. Also, you cannot add or delete the home screen (the shortcuts in leaves can be changed). Get more info Android App Development Course
The Lenovo phone’s drop-down menu is personalized and includes four options: Notification, Switch, Call, and Message. In the Switch interface, you can make quick settings for the mobile phone or long-press an option to enter the option’s detailed settings interface. Some Android phones allow you to add widgets and shortcuts when you long-press any blank space on the interface, but the Lenovo phone doesn’t have this function.
You can use the menu key to add tools and shortcut keys (except the )home screen. When you press the screen with two fingers, the multiscreen interface appears where you can perform a quick search.
The menu interface in 20-rectangle-grid design is fashionable and elegant, but some icons are blurred. The main hardware and OS configuration information of the Lenovo K900 phone.
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