安装安卓虚拟机时出现的问题:
问题一:
emulator: ERROR: x86 emulation currently requires hardware acceleration!
Please ensure Intel HAXM is properly installed and usable.
CPU acceleration status: HAXM is not installed on this machine
Please ensure Intel HAXM is properly installed and usable.
CPU acceleration status: HAXM is not installed on this machine
解决:
在网上下载haxm-windows_v6_1_2.zip压缩包安装驱动,解决即可。
问题二:
启动虚拟机时报错:resizing partition e2fsck failed with exit code 8
解决:
自己无法从根本上解决此问题。
可以安装夜神模拟器解决此问题,然后将Eclipse和夜神模拟器调试时用,可与eclipse上的虚拟机效果相同。调试方法:http://jingyan.baidu.com/article/597a064328c031312a52435b.html
安装成功后,实现了基本功能。
界面如下:

主要代码:
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="@+id/editText1"
android:layout_alignParentLeft="true"
android:text="账号:"
android:textSize="30px" />
<ImageView
android:id="@+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:src="@drawable/timg" />
<EditText
android:id="@+id/EditText01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/TextView01"
android:layout_alignBottom="@+id/TextView01"
android:layout_alignLeft="@+id/editText1"
android:ems="10" >
<requestFocus />
</EditText>
<TextView
android:id="@+id/TextView01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/textView2"
android:layout_marginTop="34dp"
android:text="密码:"
android:textSize="30px" />
<EditText
android:id="@+id/editText1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="@+id/imageView1"
android:layout_below="@+id/imageView1"
android:layout_marginTop="20dp"
android:ems="10" />
<Button
android:id="@+id/button1"
style="@android:style/Animation"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:text="旋转屏幕" />
具体实现功能:点击按钮实现屏幕的旋转
如图:

主要代码:
public class MainActivity extends Activity {
protected Button login;
protected Button login1;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
this.login =(Button)super.findViewById(R.id.button1);
this.login.setOnClickListener(new MyClik());
}
public class MyClik implements OnClickListener {
@Override
public void onClick(View arg0) {
if(MainActivity.this.getRequestedOrientation()==ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED){
MainActivity.this.login.setText("错误无法显示屏幕");
}
else if(MainActivity.this.getRequestedOrientation()==ActivityInfo.SCREEN_ORIENTATION_PORTRAIT){
MainActivity.this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
MainActivity.this.login.setText("当前为横屏");
}
else if(MainActivity.this.getRequestedOrientation()==ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE){
MainActivity.this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
MainActivity.this.login.setText("当前为竖屏");
}
}
}
@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);
}
}
本文介绍了在安装和使用Android虚拟机过程中遇到的两个常见问题及其解决方案。一是缺少硬件加速支持导致的错误,通过安装Intel HAXM驱动解决;二是启动时报错resize partition e2fsck failed with exit code 8,推荐使用夜神模拟器替代。
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