参考文档

DCloud：https://www.dcloud.io/docs/api/zh_cn/android.html

5+产业联盟：http://www.html5plus.org/doc/h5p.html

说明

Native.js for Android 封装一条通过 JS 语法直接调用 Native Java 接口通道，通过 plus.android 可调用几乎所有的系统 API

Native.js for iOS 封装一条通过 JS 语法直接调用 Native Objective-C 接口通道，通过 plus.ios 可调用几乎所有的系统 API

示例汇总

https://ask.dcloud.net.cn/article/114

Android

截屏

http://html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.draw

NFC数据读取

https://ask.dcloud.net.cn/question/6726

https://ask.dcloud.net.cn/question/12942

监听手机锁屏，解锁，开屏

http://ask.dcloud.net.cn/article/35205

拨打电话

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function call(){  
    // 导入Activity、Intent类  
    var Intent = plus.android.importClass("android.content.Intent");  
    var Uri = plus.android.importClass("android.net.Uri");  
    // 获取主Activity对象的实例  
    var main = plus.android.runtimeMainActivity();  
    // 创建Intent  
    var uri = Uri.parse("tel:10010"); // 这里可修改电话号码  
    var call = new Intent("android.intent.action.CALL",uri);  
    // 调用startActivity方法拨打电话  
    main.startActivity( call );  
    // ...  
}

//或者
function dial() {  
    // 第二个参数表示：false 直接拨打, true 先到拨打页面
    plus.device.dial("10086", false);
}

将程序切换到后台

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var main = plus.android.runtimeMainActivity();  
main.moveTaskToBack(false);

强制弹出软键盘

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var nativeWebview, imm, InputMethodManager;  
var initNativeObjects = function() {  
    if (mui.os.android) {  
        var main = plus.android.runtimeMainActivity();  
        var Context = plus.android.importClass("android.content.Context");  
        InputMethodManager = plus.android.importClass("android.view.inputmethod.InputMethodManager");  
        imm = main.getSystemService(Context.INPUT_METHOD_SERVICE);  
    } else {  
        nativeWebview = plus.webview.currentWebview().nativeInstanceObject();  
    }  
};  
var showSoftInput = function() {  
    var nativeWebview = plus.webview.currentWebview().nativeInstanceObject();  
    if (mui.os.android) {  
        //强制当前webview获得焦点  
        plus.android.importClass(nativeWebview);  
        nativeWebview.requestFocus();  
        imm.toggleSoftInput(0, InputMethodManager.SHOW_FORCED);  
    } else {  
        nativeWebview.plusCallMethod({  
            "setKeyboardDisplayRequiresUserAction": false  
        });  
    }  
    setTimeout(function() {  
       //此处可写具体逻辑设置获取焦点的input  
       var inputElem = document.querySelector('input');  
              inputElem.focus();   
    }, 200);  
};
mui.plusReady(function() {  
    initNativeObjects();  
    showSoftInput();  
});

获取安卓设备device.uuid

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var mainActivity = plus.android.runtimeMainActivity();  
var Settings= plus.android.importClass("android.provider.Settings");  
console.log(Settings.Secure.getString(mainActivity.getContentResolver(),Settings.Secure.ANDROID_ID));

//或者
plus.device.uuid

获取内存及CPU信息

http://ask.dcloud.net.cn/question/2202

获取MAC地址

http://ask.dcloud.net.cn/question/1511

获取设备当前网速

http://ask.dcloud.net.cn/article/773

打开网络设置

http://ask.dcloud.net.cn/question/1475

打开各种系统设置界面

http://ask.dcloud.net.cn/question/14732

获取WIFI列表

http://ask.dcloud.net.cn/question/12113

调用系统控件播放视频

https://ask.dcloud.net.cn/question/614

https://ask.dcloud.net.cn/article/600

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

AlarmManager闹钟定时任务

https://ask.dcloud.net.cn/article/36125

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

基于native.js的文件系统管理功能实现

http://ask.dcloud.net.cn/article/809

打开闪光灯

http://ask.dcloud.net.cn/question/19379

停止、开启个推推送功能

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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

监听短信验证码

http://ask.dcloud.net.cn/article/676

遍历短信内容

https://ask.dcloud.net.cn/article/12934

限制手机录像时间

http://ask.dcloud.net.cn/question/45756

Android监听电话呼入呼出

http://ask.dcloud.net.cn/article/1006

Android6以上动态权限申请

https://ask.dcloud.net.cn/article/35091

通知栏下载进度条

https://ask.dcloud.net.cn/article/503

打开应用市场

https://ask.dcloud.net.cn/article/12753

检查手机是否被root

https://ask.dcloud.net.cn/article/36471

iOS平台

跳转系统设置页面

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复制代码var UIApplication = plus.ios.import("UIApplication");  
var application2 = UIApplication.sharedApplication();  
var NSURL2 = plus.ios.import("NSURL");  
var setting2 = NSURL2.URLWithString("app-settings:");  
application2.openURL(setting2);  

plus.ios.deleteObject(setting2);  
plus.ios.deleteObject(NSURL2);  
plus.ios.deleteObject(application2);

如何判断系统功能权限是否开启（比如定位、推送）及提示用户开启权限

https://ask.dcloud.net.cn/article/35915

获取包名

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复制代码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/#http://ask.dcloud.net.cn/article/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

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复制代码var webview = plus.ios.currentWebview();  
var scrollView = webview.plusGetAttribute("scrollView");  
scrollView.plusSetAttribute("decelerationRate:",0.99);

打开应用市场

https://ask.dcloud.net.cn/article/12753

ios获取系统的时区id

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复制代码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

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复制代码var UIApplication = plus.ios.import("UIApplication");  
var sharedApplication = UIApplication.sharedApplication();  
sharedApplication.setNetworkActivityIndicatorVisible(true);  
plus.ios.deleteObject(sharedApplication);

获取GPS授权状态

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复制代码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

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复制代码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;

打开/关闭手机的闪光灯

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复制代码function turnonLight(isOn) {  
    if(plus.os.name == "iOS") {  
        var avcaptClass = plus.ios.importClass("AVCaptureDevice");  
        if(avcaptClass) {  
            var device = avcaptClass.defaultDeviceWithMediaType("vide");  
            plus.ios.invoke(device, "lockForConfiguration:", null);  
            if(isOn) {  
                plus.ios.invoke(device, "setTorchMode:", 1);  
                plus.ios.invoke(device, "setFlashMode:", 1);  
            } else {  
                plus.ios.invoke(device, "setTorchMode:", 0);  
                plus.ios.invoke(device, "setFlashMode:", 0);  
            }  
            plus.ios.invoke(device, "unlockForConfiguration");  
        }  
    }  
};

显示应用内的ViewController

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复制代码// NewViewController为应用内创建的原生的ViewController类名,所调用页面的内容需要在原生代码中完成  
var newVCobj = plus.ios.newObject("NewViewController");  
var UIApplicationClass = plus.ios.importClass("UIApplication");  
var UIAppObj = UIApplicationClass.sharedApplication();  
var del = plus.ios.invoke(UIAppObj,"delegate");  
// 如果当前应用delegate对象包含UIWindow对象并且变量名命名为“window”可以这么写，  
// 否则需要根据实际代码情况修改  
// 应用的delegate对象也可以添加一个返回UIViewController的方法  
var appWindowObj = plus.ios.invoke(del,"window");  
var appRootController = plus.ios.invoke(appWindowObj,"rootViewController");  
plus.ios.invoke(appRootController,"presentViewController:animated:completion:",newVCobj,"YES",null);

看完这些例子，是不是觉得JS特别强大？