@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Button sendBtn=(Button)findViewById(R.id.button1);
sendBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent=new Intent(MainActivity.this,Send.class);
startActivity(intent);
}
});
}
我有那个按钮一个按钮,点击我想开第二个活动名为发送,但应用程序不幸停止logcat中显示这样的错误:试图从我的主要活动呼叫活动如下
04-07 13:39:33.040: E/AndroidRuntime(2426): android.content.ActivityNotFoundException: Unable to find explicit activity class {com.send/com.send.Send}; have youdeclared this activity in your AndroidManifest.xml?
'你有没有在你的AndroidManifest.xml中声明这个活动? – Blackbelt