package android.plus.hello;import android.app.Activity;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.content.Intent;
import android.os.Bundle;
import android.widget.Button;public class HelloWorld2Activity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button button1 = (Button)findViewById(R.id.button1);
button1.setText("button");
button1.setOnClickListener(new ButtonListener());
class ButtonListener implements OnClickListener{ @Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
Intent intent = new Intent();
intent.putExtra("x", "yz");
intent.setClass(HelloWorld2Activity.this, Activity2.class);
HelloWorld2Activity.this.startService(intent);
}
}
}
}错误提示 ButtonListener can not be resolved as a type
各位大神求解释啊~
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.content.Intent;
import android.os.Bundle;
import android.widget.Button;public class HelloWorld2Activity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button button1 = (Button)findViewById(R.id.button1);
button1.setText("button");
button1.setOnClickListener(new ButtonListener());
class ButtonListener implements OnClickListener{ @Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
Intent intent = new Intent();
intent.putExtra("x", "yz");
intent.setClass(HelloWorld2Activity.this, Activity2.class);
HelloWorld2Activity.this.startService(intent);
}
}
}
}错误提示 ButtonListener can not be resolved as a type
各位大神求解释啊~
解决方案 »
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