cordova/nativeprovider模块注解

define("cordova/android/nativeapiprovider", function(require, exports, module) {


//_cordovaNative为原生暴露的API具体参SystemExposedJsApi.java文件和SystemWebViewEngine.java 方法exposeJsInterface
var nativeApi = this._cordovaNative || require('cordova/android/promptbasednativeapi');
var currentApi = nativeApi;

module.exports = {
    get: function() { return currentApi; },
    //设置使用promot还是_cordovaNative
    setPreferPrompt: function(value) {
        currentApi = value ? require('cordova/android/promptbasednativeapi') : nativeApi;
    },
    // Used only by tests.
    set: function(value) {
        currentApi = value;
    }
};

});


define("cordova/android/promptbasednativeapi", function(require, exports, module) {

/**
 * Implements the API of ExposedJsApi.java, but uses prompt() to communicate.
 * This is used pre-JellyBean, where addJavascriptInterface() is disabled.
 */

module.exports = {
    //执行原生对应service插件
    exec: function(bridgeSecret, service, action, callbackId, argsJson) {
        return prompt(argsJson, 'gap:'+JSON.stringify([bridgeSecret, service, action, callbackId]));
    },
    //设置native to js桥接模式
    setNativeToJsBridgeMode: function(bridgeSecret, value) {
        prompt(value, 'gap_bridge_mode:' + bridgeSecret);
    },
    //检索原生数据
    retrieveJsMessages: function(bridgeSecret, fromOnlineEvent) {
        return prompt(+fromOnlineEvent, 'gap_poll:' + bridgeSecret);
    }
};

});