HeadsUpUtils.java

package com.hotbitmapgg.moequest.utils;

import com.hotbitmapgg.moequest.notice.HeadsUp;
import com.hotbitmapgg.moequest.notice.HeadsUpManager;

import android.app.Notification;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.graphics.BitmapFactory;
import android.os.Build;

public class HeadsUpUtils {

  public static void show(Context context, Class<?> targetActivity, String title, String content, int largeIcon, int smallIcon, int code) {

    PendingIntent pendingIntent = PendingIntent.getActivity(context, 11,
        new Intent(context, targetActivity), PendingIntent.FLAG_UPDATE_CURRENT);
    HeadsUpManager manage = HeadsUpManager.getInstant(context);
    HeadsUp.Builder builder = new HeadsUp.Builder(context);
    builder.setContentTitle(title)
        .setDefaults(Notification.DEFAULT_SOUND | Notification.DEFAULT_LIGHTS)
        .setContentIntent(pendingIntent)
        .setFullScreenIntent(pendingIntent, false)
        .setAutoCancel(true)
        .setContentText(content);

    if (Build.VERSION.SDK_INT >= 21) {
      builder.setLargeIcon(
          BitmapFactory.decodeResource(context.getResources(), largeIcon))
          .setSmallIcon(smallIcon);
    } else {
      builder.setSmallIcon(largeIcon);
    }

    HeadsUp headsUp = builder.buildHeadUp();
    headsUp.setSticky(true);
    manage.notify(code, headsUp);
  }
}