Phonegap如何獲取應用程序內的應用程序名稱？

我想在我的手機上打開它並將此名稱傳遞給一個url時，使用phonegap獲取我的應用程序的名稱。有沒有辦法獲得應用程序名稱？Phonegap如何獲取應用程序內的應用程序名稱？

我目前擁有的應用程序打開時，這個執行，但我需要的應用程序的名稱傳遞到URL的末尾：

location.href="http://samplewebsite.com/randomstuff.php?name=" . /*neednameofapp*/;

來源

2013-07-01 user2463517

幫助...我...請... – user2463517

我想做同樣的事情，所以我寫了一個插件去做吧。您可以下載我的Eclipse測試項目和編譯APK from here，或複製以下插件的源代碼：

AppInfo.java

package org.apache.cordova.plugin; 

import org.json.JSONArray; 
import org.json.JSONException; 

import android.content.pm.PackageInfo; 
import android.content.pm.ApplicationInfo; 
import android.content.pm.PackageManager; 
import android.content.pm.PackageManager.NameNotFoundException; 

import android.util.Log; 
import org.apache.cordova.api.CallbackContext; 
import org.apache.cordova.api.CordovaInterface; 
import org.apache.cordova.api.CordovaPlugin; 
import org.apache.cordova.api.PluginResult; 

public class AppInfo extends CordovaPlugin { 

    public final String ACTION_GET_VERSION = "GetVersion"; 
    public final String ACTION_GET_NAME = "GetName"; 

    @Override 
    public boolean execute(String action, JSONArray args, 
     CallbackContext callbackContext) throws JSONException { 
     PackageManager packageManager = this.cordova.getActivity().getPackageManager(); 
     ApplicationInfo ai; 
     CharSequence al; 

     if(action.equals(ACTION_GET_VERSION)) { 
      try { 
       PackageInfo packageInfo = packageManager.getPackageInfo(this.cordova.getActivity().getPackageName(), 0); 
       callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, packageInfo.versionName)); 
      } 
      catch (NameNotFoundException nnfe) { 
       Log.e("AppInfoPlugin", "Errpr occurred calling plugin: " + nnfe.getMessage()); 
       callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION)); 
       return false; 
      } 
     } else if(action.equals(ACTION_GET_NAME)) { 
      try { 
       ai = packageManager.getApplicationInfo(this.cordova.getActivity().getPackageName(), 0); 
       al = packageManager.getApplicationLabel(ai); 
       callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, (String) al)); 
      } 
      catch (NameNotFoundException nnfe) { 
       Log.e("AppInfoPlugin", "Errpr occurred calling plugin: " + nnfe.getMessage()); 
       callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION)); 
       return false; 
      } 
     } 
     callbackContext.success(); 
     return true; 
    } 
}

appinfo.js

cordova.define("cordova/plugin/appinfo", function(require, exports, module) { 
    var exec = require('cordova/exec'); 

    var AppInfo = function() {}; 

    AppInfo.prototype.GetVersion = function(successCallback,failureCallback) { 
     exec(successCallback, failureCallback, 'AppInfo', 'GetVersion', []); 
    } 

    AppInfo.prototype.GetName = function(successCallback,failureCallback) { 
     exec(successCallback, failureCallback, 'AppInfo', 'GetName', []); 
    } 


    var appinfo = new AppInfo(); 
    module.exports = appinfo; 
});

然後像這樣的index.html：

<html> 
    <head> 
     <script type="text/javascript" charset="utf-8" src="cordova-2.8.0.js"></script> 
     <script type="text/javascript" charset="utf-8" src="jquery-1.7.1.min.js"></script> 
     <script type="text/javascript" charset="utf-8" src="appinfo.js"></script> 

     <script type="text/javascript"> 
     function deviceready() { 
      console.log("Device ready");  

      cordova.require('cordova/plugin/appinfo').GetName(
       function(name) { 
        $('#name').html(name); 
       }, 
       function(error) { 
        console.error("Error retrieving app name: "+error); 
       } 
      ); 
      cordova.require('cordova/plugin/appinfo').GetVersion(
       function(version) { 
        $('#version').html(version); 
       }, 
       function(error) { 
        console.error("Error retrieving app version: "+error); 
       } 
      ); 

     } 
     document.addEventListener("deviceready", deviceready, true); 
     </script> 
    </head> 
    <body> 
     <h1>AppInfo</h1> 
     <p>App name: <span id="name"></span></p> 
     <p>App version: <span id="version"></span></p> 
    </body> 
</html>

來源

2013-07-01 21:30:17 DaveAlden

Phonegap如何獲取應用程序內的應用程序名稱？

回答

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