package com.gogoosoft;import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;public class HelloAndriodActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
TextView textView = new TextView(this);
textView.setText("HelloAndroidWorld!");
setContentView(textView);
}
}
Failed to install HelloAndriod.apk on device 'emulator-5554': device not found
[2011-10-17 22:22:07 - HelloAndriod] com.android.ddmlib.InstallException: device not found
[2011-10-17 22:22:07 - HelloAndriod] Launch canceled!
你的模拟器掉线了,reset adb