Notification

相关文档http://blog.youkuaiyun.com/vipzjyno1/article/details/25248021
##notification

<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:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".MainActivity">


    <Button
        android:id="@+id/button1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:padding="10dp"
        android:text="发送消息"/>

</RelativeLayout>

public class MainActivity extends AppCompatActivity implements View.OnClickListener
{
    private Button mButton1;
    private NotificationManager mNotificationManager;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        mButton1= (Button) findViewById(R.id.button1);
        mButton1.setOnClickListener(this);
        mNotificationManager= (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    }
    @TargetApi(Build.VERSION_CODES.JELLY_BEAN)//API版本
    @Override
    public void onClick(View v) {
        switch(v.getId()){
            case R.id.button1:
                Intent intent=new Intent(getApplicationContext(),MainActivity.class);
                PendingIntent pend=PendingIntent.getActivity(getApplicationContext(), 1, intent, PendingIntent.FLAG_ONE_SHOT);
                Notification notification=new Notification.Builder(MainActivity.this).setSmallIcon(R.mipmap.ic_launcher).setTicker("我是一个消息")
                        .setContentTitle("我是一个标题").setContentText("我是内容").setContentInfo("你好啊").
                                setContentIntent(pend).setWhen(System.currentTimeMillis()).build();
                mNotificationManager.notify(1,notification);
                break;
            default:
                break;
        }

    }

  protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        mButon1.findViewById(R.id.button1);
        mButon1.setOnClickListener(this);
        mNotificationManager= (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);//初始化 NotificationManager

    }
    @Override
    public void onClick(View v) {
        switch (v.getId()){
            case R.id.button1:
                Notification notification=new Notification();//初始化Notofication
                notification.icon=R.mipmap.ic_launcher;//设置初始化图片
                notification.tickerText="我是一个消息";//设置初始化文本
                notification.flags=Notification.FLAG_AUTO_CANCEL;
                Intent intent=new Intent(getApplicationContext(),MainActivity.class);
                PendingIntent pend=PendingIntent.getActivity(getApplicationContext(), 1, intent, PendingIntent.FLAG_ONE_SHOT);
                notification.setLatestEventInfo(getApplicationContext(),"我是标题","我是内容",pend);
                notification.when=System.currentTimeMillis();
                mNotificationManager.notify(1,notification);
              break;
            default:

                break;
        }

    }

####自定义notification

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">
    <TextView
        android:id="@+id/textview_title"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="我是标题"/>
    <ImageView
        android:id="@+id/imageview_toast"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:src="@mipmap/ic_launcher"/>
    <TextView
        android:id="@+id/textview_content"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="我是内容"/>


</LinearLayout>

 case R.id.button2:
 
                RemoteViews remoteViews=new RemoteViews(getPackageName(),R.layout.activity_romoteviews);//自定义notification
                Intent intent1=new Intent(getApplicationContext(),MainActivity.class);
                PendingIntent pend1=PendingIntent.getActivity(getApplicationContext(), 1, intent1, PendingIntent.FLAG_ONE_SHOT);
                Notification notification1=new Notification.Builder(MainActivity.this).setSmallIcon(R.mipmap.ic_launcher).setTicker("我是一个消息")
                        .setContentTitle("我是一个标题").setContentText("我是内容").setContentInfo("你好啊").
                                setContentIntent(pend1).setWhen(System.currentTimeMillis()).setContent(remoteViews).build();
 //自定义.setContent()               mNotificationManager.notify(1,notification1);


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