com.jess.arms.utils

Class DeviceUtils

java.lang.Object

com.jess.arms.utils.DeviceUtils

public class DeviceUtils
extends java.lang.Object

================================================ 获取设备常用信息和处理设备常用操作的工具类

Created by JessYan on 2016/3/15 Contact me Follow me ================================================

Field Summary

Fields

Modifier and Type	Field and Description
static float	displayDensity
static boolean	GTE_HC
static boolean	GTE_ICS
static int	NETTYPE_CMNET
static int	NETTYPE_CMWAP
static int	NETTYPE_WIFI
static boolean	PRE_HC

Method Summary

Modifier and Type	Method and Description
static void	cancelFullScreen(android.app.Activity activity)
static void	copyTextToBoard(android.content.Context context, java.lang.String string)
static float	dpToPixel(android.content.Context context, float dp) dp转px
static java.lang.String	getCurCountryLan(android.content.Context context)
static int	getDefaultLoadFactor(android.content.Context context)
static float	getDensity(android.content.Context context)
static android.util.DisplayMetrics	getDisplayMetrics(android.content.Context context)
static java.lang.String	getIMEI(android.content.Context context)
static android.content.Intent	getInstallApkIntent(java.io.File file)
static int	getNetworkType(android.content.Context context) 获取当前网络类型
static android.content.pm.PackageInfo	getPackageInfo(android.content.Context context, java.lang.String pckName)
static java.lang.String	getPhoneType()
static int[]	getRealScreenSize(android.app.Activity activity) 获取activity尺寸
static float	getScreenHeight(android.content.Context context) 屏幕高度
static float	getScreenWidth(android.content.Context context) 屏幕宽度
static int	getStatuBarHeight(android.content.Context context)
static int	getStatusBarHeight(android.content.Context context) 获取状态栏高度
static int	getVersionCode(android.content.Context context) 获取版本号
static int	getVersionCode(android.content.Context context, java.lang.String packageName) 获取指定包名应用的版本号
static java.lang.String	getVersionName(android.content.Context context) 获取版本名
static boolean	hasBigScreen(android.content.Context context)
static boolean	hasCamera(android.content.Context context) 设备是否有相机
static boolean	hasHardwareMenuKey(android.content.Context context) 设备是否有实体菜单
static boolean	hasInternet(android.content.Context context) 当前是否有网
static boolean	hasStatusBar(android.app.Activity activity)
static void	hideAnimatedView(android.view.View view)
static void	hideSoftKeyboard(android.content.Context context, android.view.View view) 隐藏软键盘
static void	installAPK(android.content.Context context, java.io.File file) 安装应用
static boolean	isExitsSdcard() 判断是否存在sd卡
static boolean	isHaveMarket(android.content.Context context)
static boolean	isLandscape(android.content.Context context) 是否是横屏
static boolean	isPackageExist(android.content.Context context, java.lang.String pckName) 当前的包是否存在
static boolean	isPortrait(android.content.Context context) 是否是竖屏
static boolean	isScreenOn(android.content.Context context)
static boolean	isSdcardReady()
static boolean	isTablet(android.content.Context context)
static boolean	isWifiOpen(android.content.Context context) wifi是否开启
static boolean	isZhCN(android.content.Context context)
static boolean	netIsConnected(android.content.Context context)
static void	openApp(android.content.Context context, java.lang.String packageName)
static boolean	openAppActivity(android.content.Context context, java.lang.String packageName, java.lang.String activityName)
static void	openCamera(android.content.Context context)
static void	openDail(android.content.Context context)
static void	openDial(android.content.Context context, java.lang.String number) 拨打电话
static void	openSendMsg(android.content.Context context)
static void	openSMS(android.content.Context context, java.lang.String smsBody, java.lang.String tel)
static java.lang.String	percent(double p1, double p2)
static java.lang.String	percent2(double p1, double p2)
static float	pixelsToDp(android.content.Context context, float f) px转dp
static void	sendEmail(android.content.Context context, java.lang.String subject, java.lang.String content, java.lang.String... emails) 发送邮件
static void	setFullScreen(android.app.Activity activity)
static void	showAnimatedView(android.view.View view)
static void	showSoftKeyboard(android.content.Context context, android.view.View view)
static void	showSoftKeyboard(android.app.Dialog dialog)
static void	showSystemShareOption(android.app.Activity context, java.lang.String title, java.lang.String url) 调用系统安装了的应用分享
static void	toogleSoftKeyboard(android.content.Context context, android.view.View view)
static void	uninstallApk(android.content.Context context, java.lang.String packageName) 卸载软件

Methods inherited from class java.lang.Object

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

Field Detail

NETTYPE_WIFI

public static final int NETTYPE_WIFI

See Also:

Constant Field Values

NETTYPE_CMWAP

public static final int NETTYPE_CMWAP

See Also:

Constant Field Values

NETTYPE_CMNET

public static final int NETTYPE_CMNET

See Also:

Constant Field Values

GTE_HC

public static boolean GTE_HC

GTE_ICS

public static boolean GTE_ICS

PRE_HC

public static boolean PRE_HC

displayDensity

public static float displayDensity

Method Detail

dpToPixel

public static float dpToPixel(android.content.Context context,
                              float dp)

dp转px

Parameters:

context -

dp -

Returns:

pixelsToDp

public static float pixelsToDp(android.content.Context context,
                               float f)

px转dp

Parameters:

context -

f -

Returns:

getDefaultLoadFactor

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

getDensity

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

getDisplayMetrics

public static android.util.DisplayMetrics getDisplayMetrics(android.content.Context context)

getScreenHeight

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

屏幕高度

Parameters:

context -

Returns:

getScreenWidth

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

屏幕宽度

Parameters:

context -

Returns:

getRealScreenSize

public static int[] getRealScreenSize(android.app.Activity activity)

获取activity尺寸

Parameters:

activity -

Returns:

getStatusBarHeight

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

获取状态栏高度

Parameters:

context -

Returns:

hasBigScreen

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

hasCamera

public static final boolean hasCamera(android.content.Context context)

设备是否有相机

Parameters:

context -

Returns:

hasHardwareMenuKey

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

设备是否有实体菜单

Parameters:

context -

Returns:

hasInternet

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

当前是否有网

Parameters:

context -

Returns:

isPackageExist

public static boolean isPackageExist(android.content.Context context,
                                     java.lang.String pckName)

当前的包是否存在

Parameters:

context -

pckName -

Returns:

hideAnimatedView

public static void hideAnimatedView(android.view.View view)

hideSoftKeyboard

public static void hideSoftKeyboard(android.content.Context context,
                                    android.view.View view)

隐藏软键盘

Parameters:

context -

view -

isLandscape

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

是否是横屏

Parameters:

context -

Returns:

isPortrait

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

是否是竖屏

Parameters:

context -

Returns:

isTablet

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

showAnimatedView

public static void showAnimatedView(android.view.View view)

showSoftKeyboard

public static void showSoftKeyboard(android.app.Dialog dialog)

showSoftKeyboard

public static void showSoftKeyboard(android.content.Context context,
                                    android.view.View view)

toogleSoftKeyboard

public static void toogleSoftKeyboard(android.content.Context context,
                                      android.view.View view)

isSdcardReady

public static boolean isSdcardReady()

getCurCountryLan

public static java.lang.String getCurCountryLan(android.content.Context context)

isZhCN

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

percent

public static java.lang.String percent(double p1,
                                       double p2)

percent2

public static java.lang.String percent2(double p1,
                                        double p2)

isHaveMarket

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

setFullScreen

public static void setFullScreen(android.app.Activity activity)

cancelFullScreen

public static void cancelFullScreen(android.app.Activity activity)

getPackageInfo

public static android.content.pm.PackageInfo getPackageInfo(android.content.Context context,
                                                            java.lang.String pckName)

getVersionCode

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

获取版本号

Parameters:

context -

Returns:

getVersionCode

public static int getVersionCode(android.content.Context context,
                                 java.lang.String packageName)

获取指定包名应用的版本号

Parameters:

context -

packageName -

Returns:

getVersionName

public static java.lang.String getVersionName(android.content.Context context)

获取版本名

Parameters:

context -

Returns:

isScreenOn

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

installAPK

public static void installAPK(android.content.Context context,
                              java.io.File file)

安装应用

Parameters:

context -

file -

getInstallApkIntent

public static android.content.Intent getInstallApkIntent(java.io.File file)

openDial

public static void openDial(android.content.Context context,
                            java.lang.String number)

拨打电话

Parameters:

context -

number -

openSMS

public static void openSMS(android.content.Context context,
                           java.lang.String smsBody,
                           java.lang.String tel)

openDail

public static void openDail(android.content.Context context)

openSendMsg

public static void openSendMsg(android.content.Context context)

openCamera

public static void openCamera(android.content.Context context)

getIMEI

public static java.lang.String getIMEI(android.content.Context context)

getPhoneType

public static java.lang.String getPhoneType()

openApp

public static void openApp(android.content.Context context,
                           java.lang.String packageName)

openAppActivity

public static boolean openAppActivity(android.content.Context context,
                                      java.lang.String packageName,
                                      java.lang.String activityName)

isWifiOpen

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

wifi是否开启

Parameters:

context -

Returns:

uninstallApk

public static void uninstallApk(android.content.Context context,
                                java.lang.String packageName)

卸载软件

Parameters:

context -

packageName -

copyTextToBoard

public static void copyTextToBoard(android.content.Context context,
                                   java.lang.String string)

sendEmail

public static void sendEmail(android.content.Context context,
                             java.lang.String subject,
                             java.lang.String content,
                             java.lang.String... emails)

发送邮件

Parameters:

context -

subject - 主题

content - 内容

emails - 邮件地址

getStatuBarHeight

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

hasStatusBar

public static boolean hasStatusBar(android.app.Activity activity)

showSystemShareOption

public static void showSystemShareOption(android.app.Activity context,
                                         java.lang.String title,
                                         java.lang.String url)

调用系统安装了的应用分享

Parameters:

context -

title -

url -

getNetworkType

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

获取当前网络类型

Returns:

0：没有网络 1：WIFI网络 2：WAP网络 3：NET网络

netIsConnected

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

isExitsSdcard

public static boolean isExitsSdcard()

判断是否存在sd卡

Returns: