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Note: You can edit Android-specific XML files (such as a layout or manifest) in both a graphical mode and also an XML markup mode.
You can switch between these modes with the pair of tabs at the bottom of each custom XML editor.
The layout editor renders your interface as well, offering you a preview as you design your layouts.
If you still wish to use the ADT plugin for Eclipse, see Installing Eclipse Plugin.When you right-click a specific item in the canvas or outline view, you can access a context-sensitive menu that lets you modify the following attributes of the layout or view: If your layout or view is animated, you can preview the animation directly in the canvas (when you select Android 3.0 or later as the platform version in the configuration chooser).Right-click an item in the canvas and select Play Animation.It provides the rendered view of your layout and supports dragging and dropping of UI widgets directly from the palette.You can select the platform version used to render the items in the canvas.