我是phonegap的新手。我无法在phonegap中调用插件。我必须得到calllog插件。我已经粘贴了我的代码......
calllistplugin
public class CallListPlugin extends Plugin {
/** List Action */
private static final String ACTION = "list";
private static final String CONTACT_ACTION = "contact";
private static final String SHOW_ACTION = "show";
private static final String TAG = "CallListPlugin";
/*
* (non-Javadoc)
*
* @see com.phonegap.api.Plugin#execute(java.lang.String,
* org.json.JSONArray, java.lang.String)
*/
@Override
public PluginResult execute(String action, JSONArray data, String callbackId) {
Log.d(TAG, "Plugin Called");
PluginResult result = null;
if (ACTION.equals(action)) {
try {
int limit = -1;
//obtain date to limit by
if (!data.isNull(0)) {
String d = data.getString(0);
Log.d(TAG, "Time period is: " + d);
if (d.equals("week"))
limit = -7;
else if (d.equals("month"))
limit = -30;
else if (d.equals("all"))
limit = -1000000; // LOL
}
//turn this into a date
Calendar calendar = Calendar.getInstance();
calendar.setTime(new Date());
calendar.add(Calendar.DAY_OF_YEAR, limit);
Date limitDate = calendar.getTime();
String limiter = String.valueOf(limitDate.getTime());
//now do required search
JSONObject callInfo = getCallListing(limiter);
Log.d(TAG, "Returning " + callInfo.toString());
result = new PluginResult(Status.OK, callInfo);
} catch (JSONException jsonEx) {
Log.d(TAG, "Got JSON Exception " + jsonEx.getMessage());
result = new PluginResult(Status.JSON_EXCEPTION);
}
} else if (SHOW_ACTION.equals(action)) {
try {
if (!data.isNull(0)) {
viewContact(data.getString(0));
}
} catch (JSONException jsonEx) {
Log.d(TAG, "Got JSON Exception " + jsonEx.getMessage());
result = new PluginResult(Status.JSON_EXCEPTION);
} catch (Exception e) {}
} else if (CONTACT_ACTION.equals(action)) {
try {
String contactInfo = getContactNameFromNumber(data.getString(0));
Log.d(TAG, "Returning " + contactInfo.toString());
result = new PluginResult(Status.OK, contactInfo);
} catch (JSONException jsonEx) {
Log.d(TAG, "Got JSON Exception " + jsonEx.getMessage());
result = new PluginResult(Status.JSON_EXCEPTION);
}
} else {
result = new PluginResult(Status.INVALID_ACTION);
Log.d(TAG, "Invalid action : " + action + " passed");
}
return result;
}
/**
* Gets the Directory listing for file, in JSON format
*
* @param file
* The file for which we want to do directory listing
* @return JSONObject representation of directory list. e.g
* {"filename":"/sdcard"
* ,"isdir":true,"children":[{"filename":"a.txt"
* ,"isdir":false},{...}]}
* @throws JSONException
*/
private JSONObject getCallListing(String period) throws JSONException {
JSONObject callLog = new JSONObject();
String[] strFields = {
android.provider.CallLog.Calls.DATE,
android.provider.CallLog.Calls.NUMBER,
android.provider.CallLog.Calls.TYPE,
android.provider.CallLog.Calls.DURATION,
android.provider.CallLog.Calls.NEW,
android.provider.CallLog.Calls.CACHED_NAME,
android.provider.CallLog.Calls.CACHED_NUMBER_TYPE,
android.provider.CallLog.Calls.CACHED_NUMBER_LABEL };
try {
Cursor callLogCursor = ctx.getContentResolver().query(
android.provider.CallLog.Calls.CONTENT_URI,
strFields,
CallLog.Calls.DATE + ">?",
new String[] {period},
android.provider.CallLog.Calls.DEFAULT_SORT_ORDER);
int callCount = callLogCursor.getCount();
if (callCount > 0) {
JSONObject callLogItem = new JSONObject();
JSONArray callLogItems = new JSONArray();
callLogCursor.moveToFirst();
do {
callLogItem.put("date", callLogCursor.getLong(0));
callLogItem.put("number", callLogCursor.getString(1));
callLogItem.put("type", callLogCursor.getInt(2));
callLogItem.put("duration", callLogCursor.getLong(3));
callLogItem.put("new", callLogCursor.getInt(4));
callLogItem.put("cachedName", callLogCursor.getString(5));
callLogItem.put("cachedNumberType", callLogCursor.getInt(6));
//callLogItem.put("name", getContactNameFromNumber(callLogCursor.getString(1))); //grab name too
callLogItems.put(callLogItem);
callLogItem = new JSONObject();
} while (callLogCursor.moveToNext());
callLog.put("rows", callLogItems);
System.out.println("CALLLOG"+callLogItems);
}
callLogCursor.close();
} catch (Exception e) {
Log.d("CallLog_Plugin",
" ERROR : SQL to get cursor: ERROR " + e.getMessage());
}
return callLog;
}
/**
* Show contact data based on id
* @param number
*/
private void viewContact(String number) {
Intent i = new Intent(ContactsContract.Intents.SHOW_OR_CREATE_CONTACT,
Uri.parse(String.format("tel: %s", number)));
this.ctx.startActivity(i);
}
/**
* Util method to grab name based on number
*
*/
private String getContactNameFromNumber(String number) {
// define the columns I want the query to return
String[] projection = new String[] { Contacts.Phones.DISPLAY_NAME, Contacts.Phones.NUMBER };
// encode the phone number and build the filter URI
Uri contactUri = Uri.withAppendedPath(Contacts.Phones.CONTENT_FILTER_URL, Uri.encode(number));
// query time
Cursor c = ctx.getContentResolver().query(contactUri, projection, null, null, null);
// if the query returns 1 or more results
// return the first result
if (c.moveToFirst()) {
String name = c.getString(c.getColumnIndex(Contacts.Phones.DISPLAY_NAME));
c.deactivate();
return name;
}
// return the original number if no match was found
return number;
}
}
资产calllog.js
var CallLog = function() {
};
CallLog.prototype.list = function(params, successCallback, failureCallback) {
return PhoneGap.exec(successCallback, failureCallback, 'CallListPlugin', 'list',
[ params ]);
};
CallLog.prototype.contact = function(params, successCallback, failureCallback) {
return PhoneGap.exec(successCallback, failureCallback, 'CallListPlugin', 'contact',
[ params ]);
};
CallLog.prototype.show = function(params, successCallback, failureCallback) {
return PhoneGap.exec(successCallback, failureCallback, 'CallListPlugin', 'show',
[ params ]);
};
的index.html
<html>
<head>
<meta name="viewport" content="target-densitydpi=low-dpi; user-scalable=no" />
<title>PhoneGap Events Example</title>
<script type="text/javascript" charset="utf-8" src="cordova-1.8.0.js"></script>
<script type="text/javascript" charset="utf-8" src="Calllog.js"></script>
<script type="text/javascript" charset="utf-8">
function onBodyLoad()
{
document.addEventListener("deviceready",onDeviceReady,false);
}
function onDeviceReady() {
console.log("We got device ready");
window.plugins.CallListPlugin.list();
}, function() {
console.log("fail");
});
}
</script>
</head>
<body onload="onBodyLoad();">
<h2>IMEI v1.5</h2>
IMEI: <span id="imei"></span><br/>
</body>
</html>
javaclass
public class ImeiNumberPhoneGapActivity extends DroidGap {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
super.init();
super.appView.getSettings().setJavaScriptEnabled(true);
super.appView.addJavascriptInterface(this, "Msgbox");
super.loadUrl("file:///android_asset/www/index.html");
}
plugins.xml
<plugin>
<plugin name="CallListPlugin" value="com.gsr.phonegap.CallListPlugin"/>
</plugin>
我正在尝试运行此代码，但是当插件nvr被调用时它会给出错误。请帮助我。感谢任何帮助。
答案 0 :(得分：0)
你忘了像这样加载calllog.js中的插件
* Load CallListPlugin
*/
cordova.addConstructor(function() {
cordova.addPlugin("CallListPlugin", new CallListPlugin());
});
目前您使用的是Cordova而非 Phonegap 。所以就这样替换它
PhoneGap.exec 至cordova.exec
所以最后你的 calllog.js 看起来应该是这样的
var CallListPlugin = function() {
};
CallListPlugin.prototype.list = function(params, successCallback, failureCallback) {
return cordova.exec(successCallback, failureCallback, 'CallListPlugin', 'list',
[ params ]);
};
CallListPlugin.prototype.contact = function(params, successCallback, failureCallback) {
return cordova.exec(successCallback, failureCallback, 'CallListPlugin', 'contact',
[ params ]);
};
CallListPlugin.prototype.show = function(params, successCallback, failureCallback) {
return cordova.exec(successCallback, failureCallback, 'CallListPlugin', 'show',
[ params ]);
};
* Load CallListPlugin
*/
cordova.addConstructor(function() {
cordova.addPlugin("CallListPlugin", new CallListPlugin());
});