Android中的尺寸

》屏幕尺寸及控件尺寸

/**
 * Created by Kvin on 2016/1/5.
 */
public class MetricsUtils {

    //get Screen Metrics
    public static DisplayMetrics winMetrics(Context context) {
        DisplayMetrics metrics = new DisplayMetrics();
        ((Activity) context).getWindowManager().getDefaultDisplay().getMetrics(metrics);
        return metrics;
    }

    //get Controls Metrics
    public static View conMetrics(View v) {
        int w = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
        int h = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
        v.measure(w, h);
        return v;
    }

}