Native.js示例匯總 · mui

http://ask.dcloud.net.cn/article/114 Native.js雖然強大和開放，但很多web開發者因為不熟悉原生API而難以獨立完成。這篇帖子的目的就是匯總各種寫好的NJS代碼，方便web開發者。眾人拾柴火焰高，有能力的開發者多多提交NJS代碼，大家都會給你點贊的，我們也會為每位共享NJS代碼的朋友送上200積分。 Android平臺在桌面創建和刪除App快捷方式見Hello H5+里Native.js部分演示及源碼。或在這里搜索“快捷方式”，http://ask.dcloud.net.cn/docs/#http://ask.dcloud.net.cn/article/88 調用Android本地分享 http://ask.dcloud.net.cn/article/134 直接撥打電話 http://ask.dcloud.net.cn/question/4035 將程序切換到后臺 http://ask.dcloud.net.cn/question/2484 強制彈出軟鍵盤 http://ask.dcloud.net.cn/question/2324 獲取安卓設備device.uuid http://ask.dcloud.net.cn/question/3510 獲取內存及CPU信息 http://ask.dcloud.net.cn/question/2202 開啟關閉藍牙 http://ask.dcloud.net.cn/question/4720 監聽藍牙開關狀態 http://ask.dcloud.net.cn/article/274 獲取藍牙設備列表 http://ask.dcloud.net.cn/question/8265 NFC數據讀取 http://ask.dcloud.net.cn/question/6726 截屏 http://ask.dcloud.net.cn/question/5344 獲取MAC地址 http://ask.dcloud.net.cn/question/1511 打開網絡設置 http://ask.dcloud.net.cn/question/1475 打開位置信息 http://ask.dcloud.net.cn/question/14731 獲取WIFI列表 http://ask.dcloud.net.cn/question/12113 調用系統控件播放視頻 http://ask.dcloud.net.cn/question/614 調用os通訊錄選擇控件 http://ask.dcloud.net.cn/question/5783 原生日歷提醒插入 http://ask.dcloud.net.cn/article/215 調用系統控件裁剪圖片 http://ask.dcloud.net.cn/question/8314 復制內容到系統粘貼板 http://ask.dcloud.net.cn/question/2034 調用訊飛的文字轉語音功能（TTS） http://ask.dcloud.net.cn/question/6473 調用其它Activity后通過startActivityForResult獲取返回結果 http://ask.dcloud.net.cn/question/5783 接收系統廣播消息，如監聽安裝卸載apk的事件 http://ask.dcloud.net.cn/article/222 判斷app是否安裝 http://ask.dcloud.net.cn/question/7604 以監聽手機飛行模式開關為例說明如何使用Native.js進行BroadcastReceiver廣播 http://ask.dcloud.net.cn/question/7661 常駐Android通知欄，不用個推實現本地消息推送(Local Notification) http://ask.dcloud.net.cn/question/2464 調用原生的socket連接 http://ask.dcloud.net.cn/question/60 啟動一個原生service http://ask.dcloud.net.cn/question/433 停止、開啟個推推送功能 ~~~ 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); } ~~~ 感謝yeahcheung分享利用native.js獲取手機gps是否開啟 http://ask.dcloud.net.cn/question/11890 通過native.js設置系統墻紙 http://ask.dcloud.net.cn/article/651 iOS平臺獲取包名 ~~~ var NSBundle = plus.ios.importClass('NSBundle'); var bundle = NSBundle.mainBundle(); console.log(bundle.bundleIdentifier()); plus.ios.deleteObject(bundle); ~~~ 獲取設備名 http://ask.dcloud.net.cn/question/14691 測試是否安裝某應用 http://ask.dcloud.net.cn/question/14430 調用iOS打印API http://ask.dcloud.net.cn/question/4226 通過native.js登入game center 見Hello H5+里Native.js部分演示及源碼。或在這里搜索“game center”，http://ask.dcloud.net.cn/docs/#http://ask.dcloud.net.cn/article/88 設置獲取內容到系統粘貼板 http://ask.dcloud.net.cn/question/3720 打開頁面默認彈出鍵盤 http://ask.dcloud.net.cn/question/2324 播放提示音 http://ask.dcloud.net.cn/question/3962 調用ios的文字轉語音（TTS） http://ask.dcloud.net.cn/question/4175 把base64數據保存為圖片 http://ask.dcloud.net.cn/question/6190 設置webview滑動減速度 ~~~ var webview = plus.ios.currentWebview(); var scrollView = webview.plusGetAttribute("scrollView"); scrollView.plusSetAttribute("decelerationRate:",0.99); ~~~ 打開ios的Wifi設置頁面 http://ask.dcloud.net.cn/question/7797 判斷是否開啟消息通知 http://ask.dcloud.net.cn/question/4497 檢測iOS是否允許使用相機(感謝小鬧分享) http://ask.dcloud.net.cn/article/188 ios獲取系統的時區id ~~~ var NSTimeZone = plus.ios.importClass("NSTimeZone"); var sys = NSTimeZone.systemTimeZone(); console.log(sys.plusGetAttribute("name")); ~~~ 狀態欄顯示網絡請求雪花 ~~~ var UIApplication = plus.ios.import("UIApplication"); var sharedApplication = UIApplication.sharedApplication(); sharedApplication.setNetworkActivityIndicatorVisible(true); plus.ios.deleteObject(sharedApplication); ~~~ 獲取GPS授權狀態 ~~~ 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; } ~~~ 獲取手機存儲空間 ~~~ 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 參數獲取剩余空間 // NSFileSystemSize 獲取手機總存儲空間 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; ~~~ 打開/關閉手機的閃光燈 ~~~ 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"); } } }; ~~~ 看完這些例子，是不是覺得JS特別強大？趕快拿去用起來吧！