Question

我开始为iOS编写一个PhoneGap插件，但我在通过NSLog()在我的Objective C代码中调用一个简单的cordova.exec()时遇到了麻烦。随着最近发布的PhoneGap 3.0以及可能令人困惑的PhoneGap / Cordova命名，很难在线查找提供最新或正常工作的示例资源。

这是我的准系统目标C代码：

// BLLog.h
#import <Cordova/CDV.h>

@interface BLLog : CDVPlugin

    - (void)log:(CDVInvokedUrlCommand *)command;

@end

和

#import "BLLog.h"

@implementation BLLog

- (void)log:(CDVInvokedUrlCommand *)command
{
    NSLog(@"Hey, it works!");
}

@end

我的html / javascript与phonegap create生成的代码几乎完全相同。

<html>
    <head>
     ...
    </head>
    <body>
        ...
        <script type="text/javascript" src="phonegap.js"></script>
        <script type="text/javascript" src="js/index.js"></script>
        <script type="text/javascript">
            app.initialize();
            document.addEventListener('deviceready', function () {
                app.log();
            }, false);
        </script>
    </body>
</html>

此代码包含cordova.exec()：

var app = {
    ...
    log: function () {
        alert('log');
        cordova.exec(function (){ console.log('success') }, function () { console.log('error') },  'BLLog', 'log', []);
    }
};

这是我的config.xml：

<?xml version='1.0' encoding='utf-8'?>
<widget id="com.metaio.app" version="1.0.0" xmlns="http://www.w3.org/ns/widgets" xmlns:gap="http://phonegap.com/ns/1.0">
    <name>GapApp</name>
    <description>
        Hello World sample application that responds to the deviceready event.
    </description>
    <author email="support@phonegap.com" href="http://phonegap.com">
        PhoneGap Team
    </author>
    <feature name="http://api.phonegap.com/1.0/device" />
    <preference name="permissions" value="none" />
    <preference name="orientation" value="default" />
    <preference name="target-device" value="universal" />
    <preference name="fullscreen" value="true" />
    <preference name="webviewbounce" value="true" />
    <preference name="prerendered-icon" value="true" />
    <preference name="stay-in-webview" value="false" />
    <preference name="ios-statusbarstyle" value="black-opaque" />
    <preference name="detect-data-types" value="true" />
    <preference name="exit-on-suspend" value="false" />
    <preference name="show-splash-screen-spinner" value="true" />
    <preference name="auto-hide-splash-screen" value="true" />
    <preference name="disable-cursor" value="false" />
    <preference name="android-minSdkVersion" value="7" />
    <preference name="android-installLocation" value="auto" />
    <icon src="icon.png" />
    <icon gap:density="ldpi" gap:platform="android" src="res/icon/android/icon-36-ldpi.png" />
    <icon gap:density="mdpi" gap:platform="android" src="res/icon/android/icon-48-mdpi.png" />
    <icon gap:density="hdpi" gap:platform="android" src="res/icon/android/icon-72-hdpi.png" />
    <icon gap:density="xhdpi" gap:platform="android" src="res/icon/android/icon-96-xhdpi.png" />
    <icon gap:platform="blackberry" src="res/icon/blackberry/icon-80.png" />
    <icon gap:platform="blackberry" gap:state="hover" src="res/icon/blackberry/icon-80.png" />
    <icon gap:platform="ios" height="57" src="res/icon/ios/icon-57.png" width="57" />
    <icon gap:platform="ios" height="72" src="res/icon/ios/icon-72.png" width="72" />
    <icon gap:platform="ios" height="114" src="res/icon/ios/icon-57-2x.png" width="114" />
    <icon gap:platform="ios" height="144" src="res/icon/ios/icon-72-2x.png" width="144" />
    <icon gap:platform="webos" src="res/icon/webos/icon-64.png" />
    <icon gap:platform="winphone" src="res/icon/windows-phone/icon-48.png" />
    <icon gap:platform="winphone" gap:role="background" src="res/icon/windows-phone/icon-173.png" />
    <gap:splash gap:density="ldpi" gap:platform="android" src="res/screen/android/screen-ldpi-portrait.png" />
    <gap:splash gap:density="mdpi" gap:platform="android" src="res/screen/android/screen-mdpi-portrait.png" />
    <gap:splash gap:density="hdpi" gap:platform="android" src="res/screen/android/screen-hdpi-portrait.png" />
    <gap:splash gap:density="xhdpi" gap:platform="android" src="res/screen/android/screen-xhdpi-portrait.png" />
    <gap:splash gap:platform="blackberry" src="res/screen/blackberry/screen-225.png" />
    <gap:splash gap:platform="ios" height="480" src="res/screen/ios/screen-iphone-portrait.png" width="320" />
    <gap:splash gap:platform="ios" height="960" src="res/screen/ios/screen-iphone-portrait-2x.png" width="640" />
    <gap:splash gap:platform="ios" height="1024" src="res/screen/ios/screen-ipad-portrait.png" width="768" />
    <gap:splash gap:platform="ios" height="768" src="res/screen/ios/screen-ipad-landscape.png" width="1024" />
    <gap:splash gap:platform="winphone" src="res/screen/windows-phone/screen-portrait.jpg" />

    <feature name="BLLog" onload="true">
        <param name="ios-package" value="BLLog" />
    </feature>

    <access origin="http://127.0.0.1*" />
</widget>

我还尝试用<feature>替换<plugin name="BLLog" value ="BLLog" \>代码，但这也不起作用。

最后，这是XCode输出：

2013-07-30 11:36:40.810 GapApp[407:907] ERROR: Plugin 'BLLog' not found, or is not a CDVPlugin. Check your plugin mapping in config.xml.
2013-07-30 11:36:40.812 GapApp[407:907] -[CDVCommandQueue executePending] [Line 116] FAILED pluginJSON = [
  "BLLog870927167",
  "BLLog",
  "log",
  [

  ]
]

Answer 1

我建议在github上进行搜索。看看其他插件。

令人困惑的一件事是它们使用与xcode相同的名称。他们可能会引用xcode项目中的config.xml。

我在github上看到的所有插件都是plugin.xml

https://github.com/sectore/phonegap3-native-ios-plugin?files=1

看看这个例子。它可能有所帮助。

Answer 2

那是你的整个config.xml吗？

我没有看到PG版本或其他必需参数的声明。

我还以为它是plugin.xml

        <param name="ios-package" value="CDVLogger"/>
    </feature>
    </config-file>

    <js-module src="www/console-via-logger.js" name="console">
        <clobbers target="console" />
    </js-module>

    <js-module src="www/logger.js" name="logger">
        <clobbers target="cordova.logger" />
    </js-module>

<header-file src="src/ios/CDVLogger.h" />
<source-file src="src/ios/CDVLogger.m" />

</platform>

我绝对没有资格回答这个问题。只是一个观察。

PhoneGap 3.0 iOS插件

2 个答案: