<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".Notice" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/hello_world" />
</RelativeLayout>
main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".Main" >
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/hello_world" />
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/textView1"
android:layout_below="@+id/textView1"
android:layout_marginTop="65dp"
android:text="Notification" />
<Button
android:id="@+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/button1"
android:layout_below="@+id/button1"
android:layout_marginTop="38dp"
android:text="clear Notification" />
</RelativeLayout>
Main.java
package com.example.mynotification;
import android.net.Uri;
import android.os.Bundle;
import android.app.Activity;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Intent;
import android.view.Menu;
import android.view.View;
import android.widget.Button;
public class Main extends Activity {
Button btn,btn2;
NotificationManager mNotificationManager;
Notification mNotification;
Intent intent;
PendingIntent pIntent;
final static int ID=1;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
setTitle("消息通知");
mNotificationManager = (NotificationManager) this
.getSystemService(NOTIFICATION_SERVICE);
mNotification = new Notification();
mNotification.icon = R.drawable.ic_launcher;
mNotification.tickerText = "显示在状态栏";
long when = System.currentTimeMillis();
mNotification.when = when;// 显示的时间
mNotification.sound = Uri.parse("android.resource://com.sun.alex/raw/dida"); // 自定义声音
/*
* 添加声音
* notification.defaults |=Notification.DEFAULT_SOUND;
* 或者使用以下几种方式
* notification.sound = Uri.parse("file:///sdcard/notification/ringer.mp3");
* notification.sound = Uri.withAppendedPath(Audio.Media.INTERNAL_CONTENT_URI, "6");
* 如果想要让声音持续重复直到用户对通知做出反应，则可以在notification的flags字段增加"FLAG_INSISTENT"
* 如果notification的defaults字段包括了"DEFAULT_SOUND"属性，则这个属性将覆盖sound字段中定义的声音
*/
/*
* 添加振动
* notification.defaults |= Notification.DEFAULT_VIBRATE;
* 或者可以定义自己的振动模式：
* long[] vibrate = {0,100,200,300}; //0毫秒后开始振动，振动100毫秒后停止，再过200毫秒后再次振动300毫秒
* notification.vibrate = vibrate;
* long数组可以定义成想要的任何长度
* 如果notification的defaults字段包括了"DEFAULT_VIBRATE",则这个属性将覆盖vibrate字段中定义的振动
*/
/*
* 添加LED灯提醒
* notification.defaults |= Notification.DEFAULT_LIGHTS;
* 或者可以自己的LED提醒模式:
* notification.ledARGB = 0xff00ff00;
* notification.ledOnMS = 300; //亮的时间
* notification.ledOffMS = 1000; //灭的时间
* notification.flags |= Notification.FLAG_SHOW_LIGHTS;
*/
mNotification.flags = Notification.FLAG_NO_CLEAR;
//mNotification.defaults = Notification.DEFAULT_ALL;
btn = (Button) findViewById(R.id.button1);
btn.setOnClickListener(new View.OnClickListener() {
@SuppressWarnings("deprecation")
@Override
public void onClick(View v) {
intent = new Intent(Main.this,Notice.class);
pIntent = PendingIntent.getActivity(Main.this, 0, intent, 0);
mNotification.setLatestEventInfo(Main.this, "我的通知", "小小的測試", pIntent);
//getApplicationContext()
mNotificationManager.notify(ID, mNotification);
}
});
btn2 = (Button) findViewById(R.id.button2);
btn2.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
mNotificationManager.cancel(ID);
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is
// present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
notice.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".Notice" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/hello_world" />
</RelativeLayout>
Notice.java
package com.example.mynotification;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
public class Notice extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.notice);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is
// present.
getMenuInflater().inflate(R.menu.notice, menu);
return true;
}
}