导入一个Android SDK里的练习程序，有一个错误解决不掉。
The type R is already defined.
无奈啊，搞不定。
R.java代码如下
/* AUTO-GENERATED FILE. DO NOT MODIFY.
*
- This class was automatically generated by the
- aapt tool from the resource data it found. It
- should not be modified by hand. */
package com.android.demo.notepad1;
public final class R {
public static final class attr {
}
public static final class drawable {
public static final int icon=0x7f020000;
}
public static final class layout {
public static final int notepad_list=0x7f030000;
}
public static final class string {
public static final int app_name=0x7f040000;
public static final int no_notes=0x7f040001;
}
}
