android的Project has no default.properties file!Edit the project properties to set one.怎么解决

android的Project has no default.properties file!Edit the project properties to set one.怎么解决 怎么新建一个ANDROID项目?new-other-android-android project但是弹出来的界面我要怎么继续? android application project下怎么没有 android application project就是我想向eclipse导入哪个andengine的包,以前的时候用android program有create project from existing sample,直接导入现在新的版本说是用android application android Gallery画廊出错这是书上的程序,但是在模拟器上出现 程序 has stopped package myandroid.seven;import android.app.Activity;import android.content.Context;//import android.content.Context;import android.graphics.Color;import a android 的orientation是什么, android 的orientation是什么, Android的意思. Android程序运行the application has stopped unexpectedly. please try again一般都是有哪些原因引起的 andy the android的翻译 Android的所有翻译名字 Android 里的Intent是什么意思 robot和android的区别? 深度定制的android系统 Android:the application has stopped unexpectedlypackage com.misoo.ex02;import android.app.Activity;import android.view.View.OnClickListener;import android.os.Bundle;import android.view.View;import android.widget.Button;public class Ex02Activity exten Android出错The application has stopped unexpectedly刚开始学Android,编了一个简单的程序,代码如下就出现上面的错误了.是什么原因啊public class Hello extends Activity {/** Called when the activity is first created.*/privat android this的用法~麻烦跟我解释一下这里面的几个this~/** Copyright (C) 2007 The Android Open Source Project** Licensed under the Apache License,Version 2.0 (the License);* you may not use this file except in compliance with the Lice 运行android程序（Project name：Book）时控制台提示can not find Book.apk怎么解决?刚开始的时候显示的是代码有错,我在Build Path里面加入了Android.jar,然后就没错了.但是不能运行,控制台提示can not find Bo 写一篇关于希望工程的英语作文?急,明天交的作文要求：what has Project Hope done for poor students?what can we do for Project Hope?