我想以编程方式确定（在Android平台上），如果目标设备是手机或平板电脑。有没有办法做到这一点？我试着使用密度指标，以确定​​相应的分辨率和使用的资源（图片和布局），但它并没有变成好。还有，当我发动对电话（Droid X的）应用程序的差异和平板电脑（三星Galaxy 10.1）。

I would like to programmatically determine (on the Android platform), if the target device is a phone or a tablet. Is there a way to do this? I tried using Density Metrics to determine the resolution and used resources (images and layouts) accordingly but, it did not turn out well. There are differences when I launch the app on a phone (Droid X) and a tablet (Samsung Galaxy 10.1).

请指教。

推荐答案

您可以使用此code

You can use this code

private boolean isTabletDevice() {

if (android.os.Build.VERSION.SDK_INT >= 11) { // honeycomb
    // test screen size, use reflection because isLayoutSizeAtLeast is only available since 11
    Configuration con = getResources().getConfiguration();
    try {
        Method mIsLayoutSizeAtLeast = con.getClass().getMethod("isLayoutSizeAtLeast", int.class);
        Boolean r = (Boolean) mIsLayoutSizeAtLeast.invoke(con, 0x00000004); // Configuration.SCREENLAYOUT_SIZE_XLARGE
        return r;
    } catch (Exception x) {
        x.printStackTrace();
        return false;
    }
}
return false;
}

链接： http://www.androidsnippets.com/how-to-检测-平板设备