알림 예제(Notification Example)

DevIt 2016. 12. 20. 00:13

알림 예제(Notification Example)

버튼 누르면 toast 메시지가 뜨고 진동과 함께 상태창에 알림이 온다.

상태창의 알림을 터치하면 SubActivity가 호출된다.

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main"
    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="com.notificationexample.mystoryg.notificationexample.MainActivity">

    <Button
        android:id="@+id/notification"
        android:text="notification"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />
</RelativeLayout>

MainActivity.java

package com.notificationexample.mystoryg.notificationexample;


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.content.res.Resources;
import android.os.Bundle;
import android.support.v4.app.NotificationCompat;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

public class MainActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        Button noti = (Button) findViewById(R.id.notification);
        noti.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                showToast();
                showNotification();
            }
        });
    }

    private void showToast() {
        Toast toast = Toast.makeText(this, "알림을 확인해주세요!", Toast.LENGTH_LONG);
        toast.show();
    }

    private void showNotification() {
        NotificationManager nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
        PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, new Intent(this, SubActivity.class)
.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP), PendingIntent.FLAG_UPDATE_CURRENT);

        NotificationCompat.Builder builder = new NotificationCompat.Builder(this);
        builder.setContentTitle("알림").setContentText("터치해주세요.").setTicker("확인해주세요.")
.setSmallIcon(R.drawable.email).setContentIntent(pendingIntent).setAutoCancel(true)
.setWhen(System.currentTimeMillis()).setDefaults(Notification.DEFAULT_ALL);

        nm.notify(1, builder.getNotification());
    }
}

activity_sub.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_sub"
    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"
    android:orientation="vertical"
    tools:context="com.notificationexample.mystoryg.notificationexample.SubActivity">

    <TextView
        android:text="확인하셨습니다."
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

    <Button
        android:id="@+id/home"
        android:text="처음으로"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

</LinearLayout>

SubActivity.java

package com.notificationexample.mystoryg.notificationexample;


import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;

public class SubActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_sub);

        Button home = (Button)findViewById(R.id.home);
        home.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent(getApplicationContext(), MainActivity.class);
                intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                startActivity(intent);
            }
        });
    }
}

저작자표시 비영리 변경금지 (새창열림)