package com.andretissot.firebaseextendednotification;
import android.app.Notification;
import android.app.NotificationChannel;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.Notification.BigPictureStyle;
import android.app.Notification.BigTextStyle;
import android.app.Notification.InboxStyle;
import android.app.Notification.Builder;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.media.AudioAttributes;
import android.os.Build;
import android.service.notification.StatusBarNotification;
import com.gae.scaffolder.plugin.*;
import java.util.*;
import org.json.*;
/**
* Created by André Augusto Tissot on 15/10/16.
*/
public class Manager {
protected Context context;
public Manager(Context context) {
this.context = context;
}
public boolean notificationExists(int notificationId) {
NotificationManager notificationManager = (NotificationManager)
this.context.getSystemService(Context.NOTIFICATION_SERVICE);
if (android.os.Build.VERSION.SDK_INT >= 23) {
StatusBarNotification[] notifications = notificationManager
.getActiveNotifications();
for (StatusBarNotification notification : notifications)
if (notification.getId() == notificationId)
return true;
return false;
}
//If lacks support
return true;
}
public void cancelNotification(int notificationId){
NotificationManager notificationManager = (NotificationManager)
this.context.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.cancel(notificationId);
}
public void showNotification(JSONObject dataToReturnOnClick, JSONObject notificationOptions){
Options options = new Options(notificationOptions, this.context.getApplicationContext());
this.createNotificationChannel(options);
Notification.Builder builder;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
builder = new Notification.Builder(this.context, options.getChannelId());
} else {
builder = new Notification.Builder(this.context);
}
builder.setDefaults(0)
.setContentTitle(options.getTitle()).setSmallIcon(options.getSmallIconResourceId())
.setLargeIcon(options.getLargeIconBitmap()).setAutoCancel(options.doesAutoCancel());
if(options.getBigPictureBitmap() != null)
builder.setStyle(new BigPictureStyle().bigPicture(options.getBigPictureBitmap()));
if(options.doesVibrate() && options.getVibratePattern() != null)
builder.setVibrate(options.getVibratePattern());
else if (Build.VERSION.SDK_INT >= 21 && options.doesHeadsUp())
builder.setVibrate(new long[0]);
if(options.doesHeadsUp()) {
builder.setPriority(Notification.PRIORITY_HIGH);
}
if(options.doesSound() && options.getSoundUri() != null)
builder.setSound(options.getSoundUri(), android.media.AudioManager.STREAM_NOTIFICATION);
if (options.doesColor() && Build.VERSION.SDK_INT >= 22)
builder.setColor(options.getColor());
this.setContentTextAndMultiline(builder, options);
this.setOnClick(builder, dataToReturnOnClick);
Notification notification;
if (Build.VERSION.SDK_INT < 16) {
notification = builder.getNotification(); // Notification for HoneyComb to ICS
} else {
notification = builder.build(); // Notification for Jellybean and above
}
if(options.doesAutoCancel())
notification.flags |= Notification.FLAG_AUTO_CANCEL;
if(options.doesVibrate() && options.getVibratePattern() == null)
notification.defaults |= Notification.DEFAULT_VIBRATE;
if(options.doesSound() && options.getSoundUri() == null)
notification.defaults |= Notification.DEFAULT_SOUND;
NotificationManager notificationManager
= (NotificationManager) this.context.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(options.getId(), notification);
if(options.doesOpenApp())
openApp();
}
private void setContentTextAndMultiline(Builder builder, Options options) {
String bigText = options.getBigText();
String text = options.getText();
if(bigText != null && !bigText.isEmpty()){
builder.setStyle(new BigTextStyle().bigText(bigText).setSummaryText(options.getSummary()));
builder.setContentText(text).setTicker(options.getTicker());
return;
}
if(text != null && !text.isEmpty()){
String ticker = options.getTicker();
if(ticker == null) { ticker = text; }
builder.setContentText(text).setTicker(ticker);
return;
}
String[] textLines = options.getTextLines();
if(textLines == null || textLines.length == 0) {
return;
}
if(textLines.length == 1) {
String ticker = options.getTicker();
if(ticker == null) { ticker = textLines[0]; }
builder.setContentText(textLines[0]).setTicker(ticker);
return;
}
InboxStyle inboxStyle = new InboxStyle();
for(String line : textLines)
inboxStyle.addLine(line);
String summary = options.getSummary();
builder.setStyle(inboxStyle.setSummaryText(summary));
String ticker = options.getTicker();
if(ticker == null) { ticker = summary; }
builder.setContentText(summary).setTicker(ticker);
}
private void setOnClick(Builder builder, JSONObject dataToReturnOnClick) {
Intent intent = new Intent(this.context, NotificationActivity.class).setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
Iterator<?> keys = dataToReturnOnClick.keys();
while (keys.hasNext()) {
String key = (String) keys.next();
Object value;
try {
value = dataToReturnOnClick.get(key);
} catch(JSONException e){
value = null;
}
intent.putExtra(key, value == null ? null : value.toString());
}
int reqCode = new Random().nextInt();
PendingIntent contentIntent = PendingIntent.getActivity(
this.context, reqCode, intent, PendingIntent.FLAG_UPDATE_CURRENT);
builder.setContentIntent(contentIntent);
}
private void openApp(){
PackageManager manager = this.context.getPackageManager();
Context context = this.context.getApplicationContext();
Intent launchIntent = manager.getLaunchIntentForPackage(context.getPackageName());
context.startActivity(launchIntent);
}
private void createNotificationChannel(Options options) {
// Create the NotificationChannel, but only on API 26+ because
// the NotificationChannel class is new and not in the support library
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
int importance = NotificationManager.IMPORTANCE_DEFAULT;
if(options.doesHeadsUp()) {
importance = NotificationManager.IMPORTANCE_HIGH;
} else if(!options.doesSound()) {
importance = NotificationManager.IMPORTANCE_LOW;
}
NotificationChannel channel = new NotificationChannel(options.getChannelId(), options.getChannelName(), importance);
if(options.doesHeadsUp()) {
channel.setLockscreenVisibility(Notification.VISIBILITY_PUBLIC);
}
channel.setDescription(options.getChannelDescription());
if(options.doesSound() && options.getSoundUri() != null) {
AudioAttributes audioAttributes = new AudioAttributes.Builder()
.setLegacyStreamType(android.media.AudioManager.STREAM_NOTIFICATION)
.build();
channel.setSound(options.getSoundUri(), audioAttributes);
}
// Register the channel with the system; you can't change the importance
// or other notification behaviors after this
NotificationManager notificationManager = this.context.getSystemService(NotificationManager.class);
notificationManager.createNotificationChannel(channel);
}
}
}
