package liu;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.NotificationManagerCompat;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import com.example.demo_0330.R;
@SuppressLint("ServiceCast")
public class Notification_Activity extends Activity {
private static final int yi=0;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.notification_activity);
Button bt1=(Button) findViewById(R.id.button_putong);
bt1.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
//v4支持包
NotificationCompat.Builder builder=new NotificationCompat.Builder(Notification_Activity.this);
//设置相关属性
builder.setSmallIcon(R.drawable.ic_launcher);
builder.setContentTitle("中华民族");
builder.setContentText("伟大复兴之路");
builder.setAutoCancel(true);//点击后自动取消
builder.setDefaults(Notification.DEFAULT_ALL);//提醒模式
Intent intent=new Intent(Notification_Activity.this,Notification_item.class);
//参数:上下文,请求编码(没用),意图,创建PendingIntent的方式
PendingIntent pi=PendingIntent.getActivity(Notification_Activity.this, 0, intent,PendingIntent.FLAG_UPDATE_CURRENT);
//通知事件
builder.setContentIntent(pi);
//创建一个通知对象
Notification notification=builder.build();
//获取系统通知管理器,然后发送通知
NotificationManager nm=(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
nm.notify(yi,notification);
}
});
}
}
Notification(通知栏)代码详解
最新推荐文章于 2024-01-10 18:19:11 发布
