xey.elib.utils

类 DeviceUtils

java.lang.Object

xey.elib.utils.DeviceUtils

public class DeviceUtils
extends Object

系统版本信息类

作者:

tangjun

构造器概要

构造器

构造器和说明
DeviceUtils()

方法概要

方法

限定符和类型	方法和说明
static long	getAvailableStorage() 检测磁盘状态
static String	getCpuInfo()
static String	getDeviceModel() 获得设备型号
static String	getManufacturer() 获得设备制造商
static float	getScreenDensity(android.content.Context context) 获得设备屏幕密度
static int	getScreenHeight(android.content.Context context)
static int[]	getScreenSize(int w, int h, android.content.Context context)
static int[]	getScreenSize(int w, int h, int phoneW, int phoneH)
static int	getScreenWidth(android.content.Context context) 获取屏幕宽度
static String	getSDKVersion()
static int	getSDKVersionInt()
static boolean	hasFroyo() >=2.2
static boolean	hasGingerbread() >=2.3
static boolean	hasHoneycomb() >=3.0 LEVEL:11
static boolean	hasHoneycombMR1() >=3.1
static boolean	hasICS() >=4.0 14
static void	hideSoftInput(android.content.Context ctx, android.view.View v) 隐藏软键盘
protected boolean	isHardKeyboardOpen(android.content.Context ctx) 软键盘是否已经打开
static boolean	isHoneycombTablet(android.content.Context context)
static boolean	isHTC() 检测是否HTC手机
static boolean	isMeizu() 检测是否魅族手机
static boolean	isTablet(android.content.Context context) 判断是否是平板电脑
static boolean	isXiaomi()
static void	setBrightness(android.app.Activity context, float f) 设置屏幕亮度
static void	showSoftInput(android.content.Context ctx) 显示软键盘
static void	startApkActivity(android.content.Context ctx, String packageName)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

DeviceUtils

public DeviceUtils()

方法详细资料

hasFroyo

public static boolean hasFroyo()

>=2.2

hasGingerbread

public static boolean hasGingerbread()

>=2.3

hasHoneycomb

public static boolean hasHoneycomb()

>=3.0 LEVEL:11

hasHoneycombMR1

public static boolean hasHoneycombMR1()

>=3.1

hasICS

public static boolean hasICS()

>=4.0 14

getSDKVersionInt

public static int getSDKVersionInt()

getSDKVersion

public static String getSDKVersion()

isTablet

public static boolean isTablet(android.content.Context context)

判断是否是平板电脑

参数:

context -

返回:

isHoneycombTablet

public static boolean isHoneycombTablet(android.content.Context context)

getDeviceModel

public static String getDeviceModel()

获得设备型号

返回:

isMeizu

public static boolean isMeizu()

检测是否魅族手机

isHTC

public static boolean isHTC()

检测是否HTC手机

isXiaomi

public static boolean isXiaomi()

getManufacturer

public static String getManufacturer()

获得设备制造商

返回:

getScreenHeight

public static int getScreenHeight(android.content.Context context)

getScreenWidth

public static int getScreenWidth(android.content.Context context)

获取屏幕宽度

getScreenDensity

public static float getScreenDensity(android.content.Context context)

获得设备屏幕密度

getScreenSize

public static int[] getScreenSize(int w,
                  int h,
                  android.content.Context context)

getScreenSize

public static int[] getScreenSize(int w,
                  int h,
                  int phoneW,
                  int phoneH)

setBrightness

public static void setBrightness(android.app.Activity context,
                 float f)

设置屏幕亮度

getAvailableStorage

public static long getAvailableStorage()

检测磁盘状态

hideSoftInput

public static void hideSoftInput(android.content.Context ctx,
                 android.view.View v)

隐藏软键盘

showSoftInput

public static void showSoftInput(android.content.Context ctx)

显示软键盘

isHardKeyboardOpen

protected boolean isHardKeyboardOpen(android.content.Context ctx)

软键盘是否已经打开

返回:

getCpuInfo

public static String getCpuInfo()

startApkActivity

public static void startApkActivity(android.content.Context ctx,
                    String packageName)