From 0593482027e3e9c604e0272c74075d98ba23b10a Mon Sep 17 00:00:00 2001
From: Sujit Kumar <me@therealsuji.tk>
Date: Sun, 18 Sep 2022 16:30:09 +0530
Subject: [PATCH] Fix theming issues when launched from notification

---
 .../activities/LauncherActivity.java          | 10 +++++--
 .../vtopchennai/activities/MainActivity.java  | 30 +++++++++++--------
 .../helpers/NotificationHelper.java           |  9 ++++--
 3 files changed, 32 insertions(+), 17 deletions(-)

diff --git a/app/src/main/java/tk/therealsuji/vtopchennai/activities/LauncherActivity.java b/app/src/main/java/tk/therealsuji/vtopchennai/activities/LauncherActivity.java
index 1433ed6d..f8a2d923 100644
--- a/app/src/main/java/tk/therealsuji/vtopchennai/activities/LauncherActivity.java
+++ b/app/src/main/java/tk/therealsuji/vtopchennai/activities/LauncherActivity.java
@@ -27,13 +27,19 @@ protected void onCreate(Bundle savedInstanceState) {
 
         super.onCreate(savedInstanceState);
 
+        Intent intent = new Intent();
+        if (this.getIntent().getExtras() != null) {
+            intent.putExtras(this.getIntent().getExtras());
+        }
+
         if (SettingsRepository.isSignedIn(this.getApplicationContext())) {
-            startActivity(new Intent(LauncherActivity.this, MainActivity.class));
+            intent.setClass(LauncherActivity.this, MainActivity.class);
         } else {
             SettingsRepository.signOut(this.getApplicationContext());   // Delete old data
-            startActivity(new Intent(LauncherActivity.this, LoginActivity.class));
+            intent.setClass(LauncherActivity.this, LoginActivity.class);
         }
 
+        startActivity(intent);
         finish();
     }
 }
diff --git a/app/src/main/java/tk/therealsuji/vtopchennai/activities/MainActivity.java b/app/src/main/java/tk/therealsuji/vtopchennai/activities/MainActivity.java
index 42d69b1e..0826a9af 100644
--- a/app/src/main/java/tk/therealsuji/vtopchennai/activities/MainActivity.java
+++ b/app/src/main/java/tk/therealsuji/vtopchennai/activities/MainActivity.java
@@ -27,10 +27,10 @@
 import java.io.File;
 import java.io.InputStream;
 import java.io.InputStreamReader;
+import java.io.Serializable;
 import java.net.HttpURLConnection;
 import java.net.URL;
 import java.util.ArrayList;
-import java.util.concurrent.Callable;
 
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers;
 import io.reactivex.rxjava3.annotations.NonNull;
@@ -302,9 +302,15 @@ protected void onCreate(Bundle savedInstanceState) {
         });
 
         int selectedItem = R.id.item_home;
+        Serializable launchFragment = this.getIntent().getSerializableExtra("launchFragment");
 
         if (savedInstanceState != null) {
             selectedItem = savedInstanceState.getInt("selectedItem");
+        } else if (launchFragment != null) {
+            // If the application is launched from notifications
+            if (AssignmentsFragment.class.equals(launchFragment)) {
+                selectedItem = R.id.item_assignments;
+            }
         }
 
         this.bottomNavigationView.setSelectedItemId(selectedItem);
@@ -325,17 +331,17 @@ public void onComplete() {
             Check for updates
          */
         Context context = this;
-        Observable.fromCallable((Callable<Integer>) () -> {
-            try {
-                StringBuilder sb = new StringBuilder();
-                URL url = new URL(SettingsRepository.APP_ABOUT_URL + "?v=" + BuildConfig.VERSION_NAME);
-                HttpURLConnection httpURLConnection = (HttpURLConnection) url.openConnection();
-                InputStream in = httpURLConnection.getInputStream();
-                InputStreamReader reader = new InputStreamReader(in);
-                int data = reader.read();
-
-                while (data != -1) {
-                    char current = (char) data;
+        Observable.fromCallable(() -> {
+                    try {
+                        StringBuilder sb = new StringBuilder();
+                        URL url = new URL(SettingsRepository.APP_ABOUT_URL + "?v=" + BuildConfig.VERSION_NAME);
+                        HttpURLConnection httpURLConnection = (HttpURLConnection) url.openConnection();
+                        InputStream in = httpURLConnection.getInputStream();
+                        InputStreamReader reader = new InputStreamReader(in);
+                        int data = reader.read();
+
+                        while (data != -1) {
+                            char current = (char) data;
                     sb.append(current);
                     data = reader.read();
                 }
diff --git a/app/src/main/java/tk/therealsuji/vtopchennai/helpers/NotificationHelper.java b/app/src/main/java/tk/therealsuji/vtopchennai/helpers/NotificationHelper.java
index 85769d17..f86f09da 100644
--- a/app/src/main/java/tk/therealsuji/vtopchennai/helpers/NotificationHelper.java
+++ b/app/src/main/java/tk/therealsuji/vtopchennai/helpers/NotificationHelper.java
@@ -20,7 +20,8 @@
 import java.util.Calendar;
 
 import tk.therealsuji.vtopchennai.R;
-import tk.therealsuji.vtopchennai.activities.MainActivity;
+import tk.therealsuji.vtopchennai.activities.LauncherActivity;
+import tk.therealsuji.vtopchennai.fragments.HomeFragment;
 import tk.therealsuji.vtopchennai.models.Timetable;
 
 public class NotificationHelper extends ContextWrapper {
@@ -97,7 +98,8 @@ public NotificationCompat.Builder notifyUpcoming(Timetable.AllData timetableItem
         PendingIntent pendingIntent = PendingIntent.getActivity(
                 this,
                 0,
-                new Intent(this, MainActivity.class),
+                new Intent(this, LauncherActivity.class)
+                        .putExtra("launchFragment", HomeFragment.class),
                 PendingIntent.FLAG_IMMUTABLE
         );
         String title = "Upcoming: " +
@@ -138,7 +140,8 @@ public NotificationCompat.Builder notifyOngoing(Timetable.AllData timetableItem)
         PendingIntent pendingIntent = PendingIntent.getActivity(
                 this,
                 0,
-                new Intent(this, MainActivity.class),
+                new Intent(this, LauncherActivity.class)
+                        .putExtra("launchFragment", HomeFragment.class),
                 PendingIntent.FLAG_IMMUTABLE
         );
         String title = "Ongoing: " +