DroidGap 无法解析为类型-移动开发问题

DroidGap cannot be resolved into a type(DroidGap 无法解析为类型)

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问题描述

您好，我收到一个错误，即 DroidGap 无法解析为一种类型我的代码是

hi i am getting an error that DroidGap cannot be resolved as a type my code is

package com.hello.ponegap;

import android.app.Activity;
import android.os.Bundle;
import com.hello.*;

public class HelloponegapActivity extends DroidGap  {
  /** Called when the activity is first created. */ 

  @Override  public void onCreate(Bundle savedInstanceState) {      
     super.loadUrl("file:///android_asset/www/index.html");
     super.onCreate(savedInstanceState);  
  }
}

提前致谢当我右键单击 lib 时，我也没有得到构建路径

thanks in advance also i am not getting build path when i right click on lib

推荐答案

将此行添加到导入中

import org.apache.cordova.DroidGap;

<小时>

如果您使用的是 Eclipse，则可以使用组合键 Ctrl + Shift + O 来组织导入.这将删除未使用的导入，并且还将导入所需的包和/或类(如果有多种可能性，例如 android.view.View.OnClickListener 和 android.content.DialogInterface.OnClickListener，Eclipse 将让您有机会选择要导入的所需类).

If you are using Eclipse, you can use the key combination Ctrl + Shift + O to organize imports. This removes unused imports, and also will import the needed packages and/or classes (If there are multiple possibilities, e.g. android.view.View.OnClickListener and android.content.DialogInterface.OnClickListener, Eclipse will give you the chance to select the desired class to import).

您没有将 cordova jar 添加到构建路径.我在 github repo 上检查了你的 .classpath 文件，它缺少这一行: <classpathentry kind="lib" path="libs/cordova-1.8.1.jar"/>.


You did not add the cordova jar to the build path. I checked your .classpath file on the github repo, and it lacks this line: <classpathentry kind="lib" path="libs/cordova-1.8.1.jar"/>. 
解决方法:在codova-1.x.x.jar上右击->构建路径->添加到构建路径.
Solution: Right-click on the codova-1.x.x.jar -> Build path -> Add to build path.
请尝试按照定义的步骤这里.
Please try to follow the steps defined here.
编辑
执行以下操作: 1. 右键单击项目.2. 单击属性.3. 在左侧，选择 Java Build Path.4. 您会看到四个选项卡:Source、Projects、Libraries、Order and Export.选择库.5. 在右侧单击按钮 Add JARs....6. 在你的项目中搜索cordova-1.x.x.jar，并选择它.7. 单击确定.8. 完成
Do the following: 1. Right-click the project. 2. Click properties. 3. On the left, select Java Build Path. 4. You see four tabs: Source, Projects, Libraries, Order and Export. Select Libraries. 5. On the right click the button Add JARs.... 6. Search for cordova-1.x.x.jar in your project, and select it. 7. Click OK. 8. Done

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