摘要:
/** * 获得屏幕相关的辅助类 */public class ScreenUtils { private ScreenUtils() { throw new UnsupportedOperationException("cannot be instantiated"); } public stat 阅读全文
摘要:
/** * 软键盘相关辅助类 */public class KeyBoardUtils { private KeyBoardUtils() { throw new UnsupportedOperationException("cannot be instantiated"); } /** * 隐藏输 阅读全文
摘要:
public class SDCardUtils { private static final String EXTERNAL_STORAGE_PERMISSION = "android.permission.WRITE_EXTERNAL_STORAGE"; private SDCardUtils( 阅读全文