在Eclipse中将phonegap与android集成时出错 [英] Error while integrating phonegap with android in Eclipse

问题描述

我尝试使用eclipse IDE在android中集成phonegap。我收到以下错误。请帮帮我。



错误：



方法getSupportFragmentManager（）未定义为

类型MainActivity

- 换行符：MainActivity [line：25] - onCreate（Bundle）





程序：



包com.example.hellogap;



import org.apache。 cordova.DroidGap;

import android.support.v7.app.ActionBarActivity;

import android.support.v7.app.ActionBar;

import android.support.v4.app.Fragment;

import android.support.v4.app.FragmentActivity;

import android.os.Bundle;

import android.view.LayoutInflater;

import android.view.Menu;

import android.view.MenuItem;

import android .view.View;

导入android.view.ViewGroup;

导入android.os.Build;





公共类MainActivity扩展DroidGap {

// ActionBarActivit y $ / $
@Override

public void onCreate（Bundle savedInstanceState）{

super.onCreate（savedInstanceState）;

setContentView（R.layout.activity_main）;



if（savedInstanceState == null）{

getSupportFragmentManager（）。beginTransaction（）

.add（R.id.container，new PlaceholderFragment（））。commit（）;

}

}



@Override

public boolean onCreateOptionsMenu（菜单菜单）{



//给菜单充气;如果它存在，这会将项目添加到操作栏。

getMenuInflater（）。inflate（R.menu.main，menu）;

返回true;

}



@Override

public boolean onOptionsItemSelected（MenuItem item）{

//句柄操作栏项目点击此处。操作栏将

//自动处理Home / Up按钮上的点击，因此您在AndroidManifest.xml中指定父活动时需要很长时间

//。 >
int id = item.getItemId（）;

if（id == R.id.action_settings）{

return true;

}

返回super.onOptionsItemSelected（item）;

}



/ **

*包含简单视图的占位符片段。

* /

公共静态类PlaceholderFragment扩展片段{



public PlaceholderFragment（）{

}



@Override

public View onCreateView（ LayoutInflater inflater，ViewGroup容器，

Bundle savedInstanceState）{

查看rootView = inflater.inflate（R.layout.fragment_main，container，

false ）;

返回rootView;

}

}



}







提前致谢

解决方案

该方法在

 FragmentActivity 。请参阅 http://developer.android.com/reference/android/support /v4/app/FragmentActivity.html#getSupportFragmentManager（） [ ^ ]。
 
 DroidGap是否从FragmentActivity扩展？

I try to integrate phonegap in android using eclipse IDE. I am getting the following error. Please help me.

Error:

The method getSupportFragmentManager() is undefined for
the type MainActivity
- Line breakpoint:MainActivity [line: 25] - onCreate(Bundle)


program:

package com.example.hellogap;

import org.apache.cordova.DroidGap;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.app.ActionBar;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.os.Build;


public class MainActivity extends DroidGap {
//ActionBarActivity
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);

if (savedInstanceState == null) {
getSupportFragmentManager().beginTransaction()
.add(R.id.container, new PlaceholderFragment()).commit();
}
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {

// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}

/**
* A placeholder fragment containing a simple view.
*/
public static class PlaceholderFragment extends Fragment {

public PlaceholderFragment() {
}

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_main, container,
false);
return rootView;
}
}

}



Thanks in advance

解决方案

The method is defined in

FragmentActivity

. See http://developer.android.com/reference/android/support/v4/app/FragmentActivity.html#getSupportFragmentManager()[^].
Is DroidGap extended from FragmentActivity?

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