新手关于Notification的疑问
package com.example.ex05_2;import android.app.Activity;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class Ex05_2Activity extends Activity {
Button loginBtu, clearBtu;
NotificationManager m_NotificationManager;
Intent m_Intent;
PendingIntent m_PendingIntent;
//声明Notification对象
Notification m_Notification;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_ex05_2);
m_NotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
//获取4个按钮对象
loginBtu = (Button) findViewById(R.id.login);
clearBtu = (Button) findViewById(R.id.clear);
//点击通知时转移内容
loginBtu.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
m_Intent = new Intent(Ex05_2Activity.this, Ex05_2Activity2.class);
//主要是设置点击通知时显示内容的类
m_PendingIntent = PendingIntent.getActivity(Ex05_2Activity.this, 0, m_Intent, 0);
//构造Notification对象
m_Notification = new Notification();
//当我们点击通知时显示的内容
m_Notification.tickerText = "Button1通知内容...........";
//设置通知显示的参数
m_Notification.setLatestEventInfo(Ex05_2Activity.this, "Button1", "Button1通知", m_PendingIntent);
m_NotificationManager.notify(0, m_Notification);
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.activity_ex05_2, menu);
return true;
}
}
基本照书照抄的了,只是改了下变量,依旧不行?!
补充:移动开发 , Android