在Stack OVerflow社区的帮助下,我现在已经成功设置了我的
Android应用程序,这样当点击电子邮件中的链接时,它就会直接打开我的应用程序.换句话说,我有我的< intent-filter>在我的AndroidManifest.xml中正确配置.
到目前为止一切都很好,但还有最后一步,我仍然在努力,这是让我的Phonegap构建的应用程序拿起并使用我从电子邮件中的URL传递给它的变量.
<a target="_blank" href="https://mysite.com/confirmation.html?verification=XXXXXXXXX&username=larry">Complete verification with MYAPP</a>
点击该链接可打开我的应用.确切地说,当单击它时,会弹出一个对话框,询问用户是否要使用浏览器或我的应用程序打开,这很酷.
无论如何,重点是,如果他们使用我的应用程序打开我的应用程序,它将打开默认的欢迎屏幕.但是,所需的行为是应用程序打开特定页面,confirm.html,并且有两个字段填充了URL,验证和用户名中的变量.
如何让我的Phonegap应用程序在正确的页面上启动并使用URL中的变量？
重要提示：我真的很想强调,这是绝对清楚的,这是一个Phonegap构建,这意味着该应用程序使用HTML和Javascript,而不是原生的Android代码.谢谢你的理解.
解决方法
如果您正在使用WebIntent(我假设您这样做了吗？),您可以这样做：
window.plugins.webintent.getUri(function(url) {
if(url !== "") {
// url is the url the intent was launched with
document.querySelector("#tag").innerHTML = "URL = " + url;
}
});
编辑：
好的,所以我设法让插件在PhoneGap 2.9.0上运行.
但是我必须澄清一些事情.
首先,您说某些方法已被弃用,但弃用并不意味着这些方法不起作用.在github上列出的(旧)插件工作正常,但我确实设法让它与CordovaPlugin一起工作.
/**
* cordova Web Intent plugin
* Copyright (c) Boris Smus 2010
*
*/
(function(cordova){
var WebIntent = function() {
};
WebIntent.prototype.ACTION_SEND = "android.intent.action.SEND";
WebIntent.prototype.ACTION_VIEW= "android.intent.action.VIEW";
WebIntent.prototype.EXTRA_TEXT = "android.intent.extra.TEXT";
WebIntent.prototype.EXTRA_SUBJECT = "android.intent.extra.SUBJECT";
WebIntent.prototype.EXTRA_STREAM = "android.intent.extra.STREAM";
WebIntent.prototype.EXTRA_EMAIL = "android.intent.extra.EMAIL";
WebIntent.prototype.startActivity = function(params,success,fail) {
return cordova.exec(function(args) {
success(args);
},function(args) {
fail(args);
},'WebIntent','startActivity',[params]);
};
WebIntent.prototype.hasExtra = function(params,fail) {
return cordova.exec(function(args) {
success(args);
},'hasExtra',[params]);
};
WebIntent.prototype.getUri = function(success,fail) {
return cordova.exec(function(args) {
success(args);
},'getUri',[]);
};
WebIntent.prototype.getExtra = function(params,'getExtra',[params]);
};
WebIntent.prototype.onNewIntent = function(callback) {
return cordova.exec(function(args) {
callback(args);
},function(args) {
},'onNewIntent',[]);
};
WebIntent.prototype.sendBroadcast = function(params,'sendBroadcast',[params]);
};
window.webintent = new WebIntent();
// backwards compatibility
window.plugins = window.plugins || {};
window.plugins.webintent = window.webintent;
})(window.PhoneGap || window.Cordova || window.cordova);
在WebIntent.java中,我将一个变量更改为私有CallbackContext onNewIntentCallback = null;
package com.borismus.webintent;
import java.util.HashMap;
import java.util.Map;
import org.apache.cordova.DroidGap;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import android.content.Intent;
import android.net.Uri;
import android.util.Log;
import android.text.Html;
import org.apache.cordova.api.CordovaPlugin;
import org.apache.cordova.api.PluginResult;
import org.apache.cordova.api.CallbackContext;
/**
* WebIntent is a PhoneGap plugin that bridges Android intents and web
* applications:
*
* 1. web apps can spawn intents that call native Android applications. 2.
* (after setting up correct intent filters for PhoneGap applications),Android
* intents can be handled by PhoneGap web applications.
*
* @author boris@borismus.com
*
*/
public class WebIntent extends CordovaPlugin {
private CallbackContext onNewIntentCallback = null;
/**
* Executes the request and returns PluginResult.
*
* @param action
* The action to execute.
* @param args
* JSONArray of arguments for the plugin.
* @param callbackContext
* The callbackContext used when calling back into JavaScript.
* @return boolean
*/
public boolean execute(String action,JSONArray args,CallbackContext callbackContext) {
try {
if (action.equals("startActivity")) {
if (args.length() != 1) {
PluginResult res = new PluginResult(PluginResult.Status.INVALID_ACTION);
callbackContext.sendPluginResult(res);
return false;
}
// Parse the arguments
JSONObject obj = args.getJSONObject(0);
String type = obj.has("type") ? obj.getString("type") : null;
Uri uri = obj.has("url") ? Uri.parse(obj.getString("url")) : null;
JSONObject extras = obj.has("extras") ? obj.getJSONObject("extras") : null;
Map<String,String> extrasMap = new HashMap<String,String>();
// Populate the extras if any exist
if (extras != null) {
JSONArray extraNames = extras.names();
for (int i = 0; i < extraNames.length(); i++) {
String key = extraNames.getString(i);
String value = extras.getString(key);
extrasMap.put(key,value);
}
}
startActivity(obj.getString("action"),uri,type,extrasMap);
callbackContext.success();
return true;
} else if (action.equals("hasExtra")) {
if (args.length() != 1) {
PluginResult res = new PluginResult(PluginResult.Status.INVALID_ACTION);
callbackContext.sendPluginResult(res);
return false;
}
Intent i = ((DroidGap)this.cordova.getActivity()).getIntent();
String extraName = args.getString(0);
PluginResult res = new PluginResult(PluginResult.Status.OK,i.hasExtra(extraName));
callbackContext.sendPluginResult(res);
return true;
} else if (action.equals("getExtra")) {
if (args.length() != 1) {
PluginResult res = new PluginResult(PluginResult.Status.INVALID_ACTION);
callbackContext.sendPluginResult(res);
return false;
}
Intent i = ((DroidGap)this.cordova.getActivity()).getIntent();
String extraName = args.getString(0);
if (i.hasExtra(extraName)) {
PluginResult res = new PluginResult(PluginResult.Status.OK,i.hasExtra(extraName));
callbackContext.sendPluginResult(res);
return true;
} else {
PluginResult res = new PluginResult(PluginResult.Status.ERROR);
callbackContext.sendPluginResult(res);
return false;
}
} else if (action.equals("getUri")) {
if (args.length() != 0) {
PluginResult res = new PluginResult(PluginResult.Status.INVALID_ACTION);
callbackContext.sendPluginResult(res);
return false;
}
Intent i = ((DroidGap)this.cordova.getActivity()).getIntent();
String uri = i.getDataString();
callbackContext.success(uri);
return true;
} else if (action.equals("onNewIntent")) {
if (args.length() != 0) {
PluginResult res = new PluginResult(PluginResult.Status.INVALID_ACTION);
callbackContext.sendPluginResult(res);
return false;
}
this.onNewIntentCallback = callbackContext;
PluginResult res = new PluginResult(PluginResult.Status.NO_RESULT);
res.setKeepCallback(true);
callbackContext.sendPluginResult(res);
return true;
} else if (action.equals("sendBroadcast"))
{
if (args.length() != 1) {
PluginResult res = new PluginResult(PluginResult.Status.INVALID_ACTION);
callbackContext.sendPluginResult(res);
return false;
}
// Parse the arguments
JSONObject obj = args.getJSONObject(0);
JSONObject extras = obj.has("extras") ? obj.getJSONObject("extras") : null;
Map<String,value);
}
}
sendBroadcast(obj.getString("action"),extrasMap);
callbackContext.success();
return true;
}
PluginResult res = new PluginResult(PluginResult.Status.INVALID_ACTION);
callbackContext.sendPluginResult(res);
return false;
} catch (JSONException e) {
callbackContext.error(e.getMessage());
return false;
}
}
@Override
public void onNewIntent(Intent intent) {
if (this.onNewIntentCallback != null) {
this.onNewIntentCallback.success(intent.getDataString());
}
}
void startActivity(String action,Uri uri,String type,Map<String,String> extras) {
Intent i = (uri != null ? new Intent(action,uri) : new Intent(action));
if (type != null && uri != null) {
i.setDataAndType(uri,type); //Fix the crash problem with android 2.3.6
} else {
if (type != null) {
i.setType(type);
}
}
for (String key : extras.keySet()) {
String value = extras.get(key);
// If type is text html,the extra text must sent as HTML
if (key.equals(Intent.EXTRA_TEXT) && type.equals("text/html")) {
i.putExtra(key,Html.fromHtml(value));
} else if (key.equals(Intent.EXTRA_STREAM)) {
// allowes sharing of images as attachments.
// value in this case should be a URI of a file
i.putExtra(key,Uri.parse(value));
} else if (key.equals(Intent.EXTRA_EMAIL)) {
// allows to add the email address of the receiver
i.putExtra(Intent.EXTRA_EMAIL,new String[] { value });
} else {
i.putExtra(key,value);
}
}
((DroidGap)this.cordova.getActivity()).startActivity(i);
}
void sendBroadcast(String action,String> extras) {
Intent intent = new Intent();
intent.setAction(action);
for (String key : extras.keySet()) {
String value = extras.get(key);
intent.putExtra(key,value);
}
((DroidGap)this.cordova.getActivity()).sendBroadcast(intent);
}
}
和html文件.
<!DOCTYPE html>
<html>
<head>
<title>Intent Test</title>
<script type="text/javascript" charset="utf-8" src="cordova.js"></script>
<script src="webintent.js"></script>
<script type="text/javascript" charset="utf-8">
// Wait for device API libraries to load
//
function onLoad() {
alert("onLoad");
document.addEventListener("deviceready",onDeviceReady,false);
}
// device APIs are available
//
function onDeviceReady() {
alert("onDeviceReady");
window.plugins.webintent.getUri(function(url) {
if(url !== "") {
// url is the url the intent was launched with
document.querySelector("#test").innerHTML = "URL was "+url;
}
});
}
</script>
</head>
<body onload="onLoad()">
<h1>Test</h1>
<div id="test"></div>
</body>
</html>
