Firebase Received messages

#6
- RxJava and Retrofit2 for sending absence's messages
- new topics by login, approveIco for approving absences and
mytopicUserid for sending approvement to user
- subscribe topics by login
- name of user in settings

app/src/main/java/com/eusecom/attendance/EmailPasswordActivity.java

@@ -39,6 +39,7 @@
 import com.google.firebase.database.DatabaseReference;
 import com.google.firebase.database.FirebaseDatabase;
 import com.google.firebase.database.ValueEventListener;
+import com.google.firebase.messaging.*;
 
 public class EmailPasswordActivity extends BaseActivity implements
         View.OnClickListener {
@@ -60,7 +61,7 @@ public class EmailPasswordActivity extends BaseActivity implements
     private FirebaseAuth.AuthStateListener mAuthListener;
     // [END declare_auth_listener]
 
-    String usertype="0", userico="0";
+    String usertype="0", userico="0", myuserid="", username="";
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
@@ -201,19 +202,30 @@ private void onAuthSuccess(FirebaseUser user) {
                     @Override
                     public void onDataChange(DataSnapshot dataSnapshot) {
                         // Get user information
-                        User user = dataSnapshot.getValue(User.class);
-                        usertype = user.getUstype();
-                        userico = user.getUsico();
+                        User userx = dataSnapshot.getValue(User.class);
+                        usertype = userx.getUstype();
+                        userico = userx.getUsico();
+                        myuserid = user.getUid();
                         Log.d("usertype", usertype);
+                        username = userx.getUsname();
 
                         SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getBaseContext());
                         SharedPreferences.Editor editor = prefs.edit();
 
                         editor.putString("ustype", usertype).apply();
                         editor.putString("usico", userico).apply();
+                        editor.putString("usname", username).apply();
 
                         editor.commit();
 
+                        String approvetopic = "approve" + userico;
+                        String mytopic = "mytopic" + myuserid;
+
+                        com.google.firebase.messaging.FirebaseMessaging.getInstance().subscribeToTopic(mytopic);
+                        if( usertype.equals("99")) {
+                            com.google.firebase.messaging.FirebaseMessaging.getInstance().subscribeToTopic(approvetopic);
+                        }
+
                     }
 
                     @Override

app/src/main/java/com/eusecom/attendance/NewAbsenceActivity.java

@@ -30,6 +30,7 @@
 import com.eusecom.attendance.models.User;
 import com.eusecom.attendance.models.Post;
 
+import java.text.DateFormat;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.Calendar;
@@ -391,9 +392,17 @@ private void writeAbsence(String usico, String usid, String ume, String dmxa, St
         mDatabase.updateChildren(childUpdates);
 
 
-        String Notititle = dmxa + ""  + dmna;
-        String Notibody = "I woud like to get " + dmxa + " "  + dmna;
-        String approvetopic = "/topics/news";
+        String Notititle = SettingsActivity.getUsname(NewAbsenceActivity.this) + " "  + dmxa + " "  + dmna;
+        long timestampod = Long.parseLong(daod) * 1000L;
+        String datefroms = getDate(timestampod );
+        long timestampdo = Long.parseLong(dado) * 1000L;
+        String datetos = getDate(timestampdo );
+
+        String Notibody = getString(R.string.idliketoget) + " "  + dmxa + " "  + dmna + " "
+                + getString(R.string.from)  + " "  + datefroms + " "  +  getString(R.string.to) + " "  + datetos
+                + " "  + hodxb + " "  +  getString(R.string.hodiny);
+
+        String approvetopic = "/topics/approve" + SettingsActivity.getUsIco(NewAbsenceActivity.this);
         //FirebaseMessaging firebasemessaging = new FirebaseMessaging("/topics/news", Notititle, Notibody);
         FirebaseRxSendMessaging firebasemessaging = new FirebaseRxSendMessaging(approvetopic, Notititle, Notibody);
         subscription = firebasemessaging.SendNotification();
@@ -478,6 +487,17 @@ public void onNext(Message message) {
 
     }//end of FirebaseRxSendMessaging
 
+    private String getDate(long timeStamp){
+
+        try{
+            DateFormat sdf = new SimpleDateFormat("dd.MM.yyyy");
+            Date netDate = (new Date(timeStamp));
+            return sdf.format(netDate);
+        }
+        catch(Exception ex){
+            return "xx";
+        }
+    }
 
 
 }

app/src/main/java/com/eusecom/attendance/SettingsActivity.java

@@ -17,6 +17,7 @@ public class SettingsActivity extends android.preference.PreferenceActivity {
 	public static final String USER_TYPE = "ustype";
 	public static final String USER_ICO = "usico";
 	public static final String USER_ATW = "usatw";
+	public static final String USNAME = "usname";
 
 
 	@Override
@@ -55,6 +56,9 @@ public static String getUsIco(Context ctx){
 	public static String getUsAtw(Context ctx){
 		return PreferenceManager.getDefaultSharedPreferences(ctx).getString(USER_ATW,"0");
 	}
-
+
+	public static String getUsname(Context ctx){
+		return PreferenceManager.getDefaultSharedPreferences(ctx).getString(USNAME,"0");
+	}
 
 } 

app/src/main/java/com/eusecom/attendance/models/User.java

@@ -45,6 +45,12 @@ public String getUstype() {
 
     }
 
+    public String getUsname() {
+
+        return this.username;
+
+    }
+
     public String getUsico() {
 
         return this.usico;

app/src/main/res/values/strings.xml

@@ -102,6 +102,8 @@
     <string name="usico_summary">ID of Company where user work.</string>
     <string name="usatw_title">User at work.</string>
     <string name="usatw_summary">1-user at work, 0-user leav work.</string>
+    <string name="usname_title">Name of user.</string>
+    <string name="usname_summary">Name of logged user.</string>
 
     <!-- Nav Drawer -->
     <string name="slider">Slider</string>
@@ -195,6 +197,8 @@
 
     <string name="abssave">Absence saved.</string>
     <string name="mesapprovesent">Absence sent to approve.</string>
+    <string name="idliketoget">I am asking a</string>
+
 
 
 </resources>

app/src/main/res/xml/settings.xml

@@ -24,6 +24,12 @@
     android:summary="@string/fir_summary"
     android:title="@string/fir_title" />
 
+    <EditTextPreference
+        android:key="usname"
+        android:enabled="true"
+        android:summary="@string/usname_summary"
+        android:title="@string/usname_title" />
+
     <EditTextPreference
         android:key="ustype"
         android:enabled="true"