native.js虽然强大和开放，但很多web开发者因为不熟悉原生api而难以独立完成。
这篇帖子的目的就是汇总各种写好的njs代码，方便web开发者。
众人拾柴火焰高，有能力的开发者多多提交njs代码，大家都会给你点赞的，
android平台
在桌面创建和删除app快捷方式
见hello h5+里native.js部分演示及源码。
或在这里搜索“快捷方式”，http://ask.dcloud.net.cn/docs/ ... le/88
调用android本地分享
http://ask.dcloud.net.cn/article/134
直接拨打电话
http://ask.dcloud.net.cn/question/4035
将程序切换到后台
http://ask.dcloud.net.cn/question/2484
强制弹出软键盘
http://ask.dcloud.net.cn/question/2324
获取安卓设备device.uuid
http://ask.dcloud.net.cn/question/3510
获取内存及cpu信息
http://ask.dcloud.net.cn/question/2202
开启关闭蓝牙
http://ask.dcloud.net.cn/question/4720
监听蓝牙开关状态
http://ask.dcloud.net.cn/article/274
获取蓝牙设备列表
http://ask.dcloud.net.cn/question/8265
nfc数据读取
http://ask.dcloud.net.cn/question/6726
截屏
http://ask.dcloud.net.cn/question/5344
获取mac地址
http://ask.dcloud.net.cn/question/1511
打开网络设置
http://ask.dcloud.net.cn/question/1475
打开位置信息
http://ask.dcloud.net.cn/question/14731
获取wifi列表
http://ask.dcloud.net.cn/question/12113
调用系统控件播放视频
http://ask.dcloud.net.cn/question/614
调用os通讯录选择控件
http://ask.dcloud.net.cn/question/5783
原生日历提醒插入
http://ask.dcloud.net.cn/article/215
调用系统控件裁剪图片
http://ask.dcloud.net.cn/question/8314
复制内容到系统粘贴板
http://ask.dcloud.net.cn/question/2034
调用讯飞的文字转语音功能（tts）
http://ask.dcloud.net.cn/question/6473
调用其它activity后通过startactivityforresult获取返回结果
http://ask.dcloud.net.cn/question/5783
接收系统广播消息，如监听安装卸载apk的事件
http://ask.dcloud.net.cn/article/222
判断app是否安装
http://ask.dcloud.net.cn/question/7604
以监听手机飞行模式开关为例说明如何使用native.js进行broadcastreceiver广播
http://ask.dcloud.net.cn/question/7661
常驻android通知栏，不用个推实现本地消息推送(local notification)
http://ask.dcloud.net.cn/question/2464
调用原生的socket连接
http://ask.dcloud.net.cn/question/60
启动一个原生service
http://ask.dcloud.net.cn/question/433
停止、开启个推推送功能
var pushmanager = plus.android.importclass(com.igexin.sdk.pushmanager);
var context = plus.android.runtimemainactivity();
function enable() {
pushmanager.getinstance().turnonpush(context);
}
function disable() {
pushmanager.getinstance().turnoffpush(context);
}
感谢yeahcheung分享
利用native.js获取手机gps是否开启
http://ask.dcloud.net.cn/question/11890
通过native.js设置系统墙纸
http://ask.dcloud.net.cn/article/651
ios平台
获取包名
var nsbundle = plus.ios.importclass('nsbundle');
var bundle = nsbundle.mainbundle();
console.log(bundle.bundleidentifier());
plus.ios.deleteobject(bundle);
获取设备名
http://ask.dcloud.net.cn/question/14691
测试是否安装某应用
http://ask.dcloud.net.cn/question/14430
调用ios打印api
http://ask.dcloud.net.cn/question/4226
通过native.js登入game center
见hello h5+里native.js部分演示及源码。
或在这里搜索“game center”，http://ask.dcloud.net.cn/docs/ ... le/88
设置获取内容到系统粘贴板
http://ask.dcloud.net.cn/question/3720
打开页面默认弹出键盘
http://ask.dcloud.net.cn/question/2324
播放提示音
http://ask.dcloud.net.cn/question/3962
调用ios的文字转语音（tts）
http://ask.dcloud.net.cn/question/4175
把base64数据保存为图片
http://ask.dcloud.net.cn/question/6190
设置webview滑动减速度
var webview = plus.ios.currentwebview();
var scrollview = webview.plusgetattribute(scrollview);
scrollview.plussetattribute(decelerationrate:,0.99);
打开ios的wifi设置页面
http://ask.dcloud.net.cn/question/7797
判断是否开启消息通知
http://ask.dcloud.net.cn/question/4497
检测ios是否允许使用相机(感谢小闹分享)
http://ask.dcloud.net.cn/article/188
ios获取系统的时区id
var nstimezone = plus.ios.importclass(nstimezone);
var sys = nstimezone.systemtimezone();
console.log(sys.plusgetattribute(name));
状态栏显示网络请求雪花
var uiapplication = plus.ios.import(uiapplication);
var sharedapplication = uiapplication.sharedapplication();
sharedapplication.setnetworkactivityindicatorvisible(true);
plus.ios.deleteobject(sharedapplication);
获取gps授权状态
var cllocationmanager = plus.ios.import(cllocationmanager);
var authorizationstatus = cllocationmanager.authorizationstatus();
switch(authorizationstatus) {
case 0:
/// user has not yet made a choice with regards to this application
break;
case 1:
// this application is not authorized to use location services. due
// to active restrictions on location services, the user cannot change
// this status, and may not have personally denied authorization
break;
case 2:
// user has explicitly denied authorization for this application, or
// location services are disabled in settings.
break;
case 3:
// user has granted authorization to use their location at any time,
// including monitoring for regions, visits, or significant location changes.
break;
case 4:
// user has granted authorization to use their location only when your app
// is visible to them (it will be made visible to them if you continue to
// receive location updates while in the background). authorization to use
// launch apis has not been granted.
break;
case 5:
// this value is deprecated, but was equivalent to the new -always value.
break;
defalut:
break;
}
获取手机存储空间
var bundleclass = plus.ios.importclass(nsbundle);
var bundleobj = bundleclass.mainbundle();
var filenamagerobj = plus.ios.newobject(nsfilemanager);
var fileattr = plus.ios.invoke(filenamagerobj,attributesoffilesystemforpath:error:,bundleobj.bundlepath(),null);
// nsfilesystemfreesize 参数获取剩余空间
// nsfilesystemsize 获取手机总存储空间
var freespace = plus.ios.invoke(fileattr,objectforkey:,nsfilesystemfreesize);
var numberformatterobj = plus.ios.newobject(nsnumberformatter);
var freespacestr = plus.ios.invoke(numberformatterobj,stringfromnumber:,freespace);
var freespace = freespacestr / 1024/1024/1024;
看完这些例子，是不是觉得js特别强大？
赶快拿去用起来吧！