【发布时间】:2012-07-18 09:32:05
【问题描述】:
我找到了this 片段教程,因为我很难弄清楚它们。应用力关闭并根据logcat“Error inflating class fragment”。
MainActivity.java
package com.example.learn.fragments;
import android.app.Activity;
import android.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.View;
import android.view.ViewGroup;
public class MainActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
/* Add a class to handle fragment */
public static class SSFFragment extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View v = inflater.inflate(R.layout.hello_frag, container, false);
return v;
}
}
}
activity_main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<fragment class="SSFFragment"
android:id="@+id/frag"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</RelativeLayout>
hello_frag.xml
<?xml version="1.0" encoding="utf-8"?>
<TextView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/hello_world"
/>
感谢任何帮助。我正在寻找一个简单的片段教程。
【问题讨论】:
标签: android android-fragments android-fragmentactivity