如何在 Phonegap 中安装插件
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【中文标题】如何在 Phonegap 中安装插件【英文标题】：How to Install plug-in in Phonegap 【发布时间】：2013-11-15 05:44:41 【问题描述】：我是 phone-gap 的新手，正在开发一款适用于 android 和 ios 的应用程序。 现在，我的要求是我想发送带有附件的电子邮件，所以我在互联网上搜索并找到了这个插件，EmailComposer-phonegap-plugin。他们在下面写了 4 点。
-
将 EmailComposer.h EmailComposer.m 文件添加到您的插件文件夹。
将 EmailComposer.js 文件放在 www 文件夹中的某个位置，并从 html 中包含它。
添加到插件下的config.xml：或者，如果使用新格式，
<feature name="EmailComposer"> <param name="ios-package" value="EmailComposer" /> </feature>
在 android 上，在 value 属性中一定要包含包名，例如
value="org.apache.cordova.EmailComposer"
现在我的问题是如何使用这个插件？ 我完成了第 2 点，但不知道将文件作为第 1 点放置在哪里？因为我不知道我的“插件”文件夹在哪里。以及如何处理第 3 点和第 4 点？
我也在互联网上找到此代码。但“附加文件”警报不起作用。
var smallImage = document.getElementById('smallImage').value
alert("Send Mail");
window.plugins.emailComposer.showEmailComposer(
"Send Images",
smallImage,
["test@email.com",],
[],
[],
true,
["image.jpeg", "file.zip"],
alert("Attach file");
);
alert("Send Mail Success");
那么，我必须做些什么才能成功发送附件邮件？
【问题讨论】：
已经安装了cord-ova插件... @ManetiVinay 我添加了科尔多瓦的 jar 文件并将其添加到构建路径并添加其 js 文件 你想要的是在android和ios中放置插件的位置.. @ManetiVinay 是的。在项目的哪个文件夹中？ 【参考方案1】：试试这个它对我的工作......
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="format-detection" content="telephone=no" />
<meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width, height=device-height, target-densitydpi=device-dpi" />
<title>Hello World</title>
</head>
<body>
<script type="text/javascript" src="phonegap.js"></script>
<script type="text/javascript" src="js/EmailComposer.js"></script>
<script type="text/javascript">
document.addEventListener("deviceready",onDeviceReady,false);
function onDeviceReady()
cordova.require('cordova/plugin/emailcomposer').showEmailComposer(
function() console.log( 'successfully called email composer' ); ,
function() console.log( 'failed to call email composer' ); ,
"Look at this photo",
"Take a look at this:",
["amitd.prajapati@test.com"],
[],
[],
false,
["/mnt/sdcard/amit/amit.png","/mnt/sdcard/amit/amit.png","/mnt/sdcard/amit/amit.png","/mnt/sdcard/amit/amit.png","/mnt/sdcard/amit/amit.png"]
);
</script>
</body>
</html>
EmailComposer.js
cordova.define("cordova/plugin/emailcomposer", function(require, exports, module)
var exec = require('cordova/exec');
var EmailComposer = function()
this.resultCallback = null; // Function
;
EmailComposer.ComposeResultType =
Cancelled:0,
Saved:1,
Sent:2,
Failed:3,
NotSent:4
// showEmailComposer : all args optional
EmailComposer.prototype.showEmailComposer = function(successCallback,failureCallback,subject,body,toRecipients,ccRecipients,bccRecipients,bIsHTML,attachments)
console.log("showEmailComposer()");
var args = ;
if(toRecipients)
args.toRecipients = toRecipients;
if(ccRecipients)
args.ccRecipients = ccRecipients;
if(bccRecipients)
args.bccRecipients = bccRecipients;
if(subject)
args.subject = subject;
if(body)
args.body = body;
if(bIsHTML)
args.bIsHTML = bIsHTML;
if(attachments)
args.attachments = attachments;
cordova.exec(successCallback, failureCallback, "EmailComposer", "showEmailComposer", [args]);
var emailcomposer = new EmailComposer();
module.exports = emailcomposer;
);
EmailComposer.java
package com.inic.emailattacher.emailcomposser;
import java.io.File;
import java.util.ArrayList;
import org.apache.cordova.CallbackContext;
import org.apache.cordova.CordovaPlugin;
import org.apache.cordova.LOG;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import android.content.Intent;
import android.net.Uri;
import android.text.Html;
public class EmailComposer extends CordovaPlugin
@Override
public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException
if ("showEmailComposer".equals(action))
try
JSONObject parameters = args.getJSONObject(0);
if (parameters != null)
sendEmail(parameters);
catch (Exception e)
callbackContext.success();
return true;
return false; // Returning false results in a "MethodNotFound" error.
private void sendEmail(JSONObject parameters)
final Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND_MULTIPLE);
//String callback = parameters.getString("callback");
boolean isHTML = false;
try
isHTML = parameters.getBoolean("bIsHTML");
catch (Exception e)
LOG.e("EmailComposer", "Error handling isHTML param: " + e.toString());
if (isHTML)
emailIntent.setType("text/html");
else
emailIntent.setType("text/plain");
// setting subject
try
String subject = parameters.getString("subject");
if (subject != null && subject.length() > 0)
emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, subject);
catch (Exception e)
LOG.e("EmailComposer", "Error handling subject param: " + e.toString());
// setting body
try
String body = parameters.getString("body");
if (body != null && body.length() > 0)
if (isHTML)
String bodyHtml = Html.fromHtml(body).toString();
LOG.e("EmailComposer", "Creating HTML email with body: " + bodyHtml);
ArrayList<String> extra_text = new ArrayList<String>();
extra_text.add(bodyHtml);
emailIntent.putStringArrayListExtra(android.content.Intent.EXTRA_TEXT, extra_text);
else
LOG.e("EmailComposer", "Creating text email with body: " + body);
ArrayList<String> extra_text = new ArrayList<String>();
extra_text.add(body);
emailIntent.putStringArrayListExtra(android.content.Intent.EXTRA_TEXT, extra_text);
catch (Exception e)
LOG.e("EmailComposer", "Error handling body param: " + e.toString());
// setting TO recipients
try
JSONArray toRecipients = parameters.getJSONArray("toRecipients");
if (toRecipients != null && toRecipients.length() > 0)
String[] to = new String[toRecipients.length()];
for (int i=0; i<toRecipients.length(); i++)
to[i] = toRecipients.getString(i);
emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL, to);
catch (Exception e)
LOG.e("EmailComposer", "Error handling toRecipients param: " + e.toString());
// setting CC recipients
try
JSONArray ccRecipients = parameters.getJSONArray("ccRecipients");
if (ccRecipients != null && ccRecipients.length() > 0)
String[] cc = new String[ccRecipients.length()];
for (int i=0; i<ccRecipients.length(); i++)
cc[i] = ccRecipients.getString(i);
emailIntent.putExtra(android.content.Intent.EXTRA_CC, cc);
catch (Exception e)
LOG.e("EmailComposer", "Error handling ccRecipients param: " + e.toString());
// setting BCC recipients
try
JSONArray bccRecipients = parameters.getJSONArray("bccRecipients");
if (bccRecipients != null && bccRecipients.length() > 0)
String[] bcc = new String[bccRecipients.length()];
for (int i=0; i<bccRecipients.length(); i++)
bcc[i] = bccRecipients.getString(i);
emailIntent.putExtra(android.content.Intent.EXTRA_BCC, bcc);
catch (Exception e)
LOG.e("EmailComposer", "Error handling bccRecipients param: " + e.toString());
// setting attachments
try
JSONArray attachments = parameters.getJSONArray("attachments");
if (attachments != null && attachments.length() > 0)
ArrayList<Uri> uris = new ArrayList<Uri>();
//convert from paths to Android friendly Parcelable Uri's
for (int i=0; i<attachments.length(); i++)
try
File file = new File(attachments.getString(i));
if (file.exists())
Uri uri = Uri.fromFile(file);
uris.add(uri);
catch (Exception e)
LOG.e("EmailComposer", "Error adding an attachment: " + e.toString());
if (uris.size() > 0)
emailIntent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, uris);
catch (Exception e)
LOG.e("EmailComposer", "Error handling attachments param: " + e.toString());
this.cordova.startActivityForResult(this, emailIntent, 0);
@Override
public void onActivityResult(int requestCode, int resultCode, Intent intent)
// TODO handle callback
super.onActivityResult(requestCode, resultCode, intent);
LOG.e("EmailComposer", "ResultCode: " + resultCode);
// IT DOESN'T SEEM TO HANDLE RESULT CODES
res->xml->config.xml
<feature name="EmailComposer">
<param name="android-package" value="com.inic.emailattacher.emailcomposser.EmailComposer" />
</feature>
AndroidManifest.xml
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
【讨论】：
嗯，这听起来不错。让我试试看。还有一个问题。我捕获快照并显示在此 ID“smallImage”上，如果我想将其附加到我的电子邮件中该怎么办？ 我在哪里放置“EmailComposer.java”文件？ 创建新包，就像我创建“com.inic.emailattacher.emailcomposser”一样，我有 EmailComposer.java 正如我上面写的，我是新手。如果你技术我如何创建新的包和使用，这对我有好处。你也可以在Skype上加我 显示错误“无法解析导入 org.apache.cordova.CallbackContext”、“无法解析导入 org.apache.cordova.CordovaPlugin”和“导入 org.apache.cordova .LOG 无法解析”在导入部分以上是关于如何在 Phonegap 中安装插件的主要内容，如果未能解决你的问题，请参考以下文章