different keyboards for android

An important reason for external resources is Android Dynamic Resource selection mechanism. Using the structure described below, you can create different resource values for the specified language, region, and hardware configurationAndroidThe system dynamically selects when running. This allows you to create user interfaces for specific languages, regions, and hardware without changing your

Easy switching of the Android view in different States is particularly suitable for listview and androidlistview. In the past, various status switches used to write views are to hide other views in a layout, and then display them when needed. For example, when the request data is blank due to a network request error, loading data and so on. The more data is written, the more troublesome it is. Now, you onl

Mobile phones in various Android operating systems are a wide array of screens, and the differences in screen resolutions can be imagined. Currently, WVGA = 800x480, hvga = 480x320, and qvga = 320x240. Of course, there are also meizu M9 dvga = 960x640, and Motorola's fwvga = 854x480. In fact, do you use a lot of padding in your layout XML file? If so, it hurts. This layout will never adapt to all cell phone screens. The correct method should be to use

Setnegativebutton () method to add a button, because the method (Simpledialog ()) Here only provides the call, so there is no specific function to implement the button, you can override the two methods in the actual call to achieve the specific functionality. The invocation is as follows, and the dialog boxes for several other ways are basically the same as the way this method is invoked, and the following are no longer given. public void Onclicksimple (View v) { builder = new Dialo