enable push notifications

app/src/main/AndroidManifest.xml

@@ -5,6 +5,7 @@
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
 
     <application
         android:allowBackup="true"

app/src/main/java/com/kaluwa/enterprises/babycare/MainActivity.java

@@ -4,11 +4,15 @@ import static com.kaluwa.enterprises.babycare.config.TokenSaver.getToken;
 import static com.kaluwa.enterprises.babycare.utils.Utils.animationChanger;
 
 import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.os.Build;
 import android.os.Bundle;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
 
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
 
 import android.util.Log;
 
@@ -28,6 +32,15 @@ public class MainActivity extends AppCompatActivity {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
+        // Access request
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            if (ContextCompat.checkSelfPermission(this, android.Manifest.permission.POST_NOTIFICATIONS)
+                    != PackageManager.PERMISSION_GRANTED) {
+                ActivityCompat.requestPermissions(this,
+                        new String[]{android.Manifest.permission.POST_NOTIFICATIONS}, 101);
+            }
+        }
+
         Button startedBtn = findViewById(R.id.m_btn_get_started);
 
         startedBtn.setOnClickListener(v -> {

app/src/main/java/com/kaluwa/enterprises/babycare/activities/ActivityLogsActivity.java

@@ -5,8 +5,16 @@ import static com.kaluwa.enterprises.babycare.config.TokenSaver.getToken;
 import static com.kaluwa.enterprises.babycare.utils.Utils.animationChanger;
 import static com.kaluwa.enterprises.babycare.utils.Utils.loader;
 
+import android.annotation.SuppressLint;
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.Context;
 import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.os.Build;
 import android.os.Bundle;
+import android.os.Handler;
 import android.util.Log;
 import android.view.Gravity;
 import android.view.Menu;
@@ -23,6 +31,8 @@ import androidx.annotation.NonNull;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.PopupMenu;
 import androidx.appcompat.widget.Toolbar;
+import androidx.core.app.ActivityCompat;
+import androidx.core.app.NotificationCompat;
 import androidx.core.content.ContextCompat;
 import androidx.core.graphics.Insets;
 import androidx.core.view.ViewCompat;
@@ -43,10 +53,12 @@ import com.kaluwa.enterprises.babycare.config.ApiConfig;
 import com.kaluwa.enterprises.babycare.dto.ActivityLogDto;
 import com.kaluwa.enterprises.babycare.dto.BabyDto;
 import com.kaluwa.enterprises.babycare.dto.responseDto.AuthenticationDto;
+import com.kaluwa.enterprises.babycare.dto.responseDto.ResponseDto;
 import com.kaluwa.enterprises.babycare.error.ErrorDto;
 import com.kaluwa.enterprises.babycare.service.ActivityLogsApiService;
 import com.kaluwa.enterprises.babycare.service.BabyApiService;
 
+import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -66,12 +78,13 @@ public class ActivityLogsActivity extends AppCompatActivity {
     private ActivityLogsApiService activityLogsApiService;
     private ActivityLogsAdapter adapter;
     private List<ActivityLogDto> activityLogDtos = new ArrayList<>();
+    private Handler handler = new Handler();
+    private boolean isActivityOpen = false; // Flag to track activity state
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_logs);
-
         // define actionbar
         defineActionbar();
         swipeToRefresh();
@@ -91,7 +104,8 @@ public class ActivityLogsActivity extends AppCompatActivity {
         progressbar = findViewById(R.id.progress_bar);
 
         // load data
-        loadData();
+        loadData(false);
+        startNotificationPolling();
 
         adapter = new ActivityLogsAdapter(this, activityLogDtos);
         recyclerView.setAdapter(adapter);
@@ -122,15 +136,125 @@ public class ActivityLogsActivity extends AppCompatActivity {
         clearIcon.setOnClickListener(v -> {
             // Handle the click action here
             // You can add your click handling logic here
+            clearNotification();
+        });
+    }
+
+    private void clearNotification() {
+        Call<ResponseDto> call = activityLogsApiService.deleteAllActivityLogs();
+        loader(overlay, progressbar, true);
+        call.enqueue(new Callback<ResponseDto>() {
+            @Override
+            public void onResponse(Call<ResponseDto> call, Response<ResponseDto> response) {
+                if (response.isSuccessful()) {
+                    Toast.makeText(ActivityLogsActivity.this, "All activity logs cleared successfully", Toast.LENGTH_LONG).show();
+                    activityLogDtos.clear();
+                    adapter.notifyDataSetChanged();
+                    noContentCall();
+                    loader(overlay, progressbar, false);
+                } else {
+                    try {
+                        Gson gson = new Gson();
+                        assert response.errorBody() != null;
+                        String errorBodyString = response.errorBody().string();
+
+                        // Check if the error body is in JSON format
+                        if (errorBodyString.startsWith("{")) {
+                            ErrorDto errorDto = gson.fromJson(errorBodyString, ErrorDto.class);
+                            Toast.makeText(ActivityLogsActivity.this, errorDto.getMessage(), Toast.LENGTH_LONG).show();
+                        } else {
+                            // If the error body is not in JSON format, display a generic error message
+                            Log.e(TAG, errorBodyString);
+                            Toast.makeText(ActivityLogsActivity.this, "An unexpected error occurred", Toast.LENGTH_LONG).show();
+                        }
+                    } catch (Exception e) {
+                        Log.e(TAG, "else-error: " + e.getMessage());
+                        Toast.makeText(ActivityLogsActivity.this, e.getMessage(), Toast.LENGTH_LONG).show();
+                    }
+                    loader(overlay, progressbar, false);
+                }
+            }
+
+            @Override
+            public void onFailure(Call<ResponseDto> call, Throwable throwable) {
+                Log.e(TAG, throwable.getMessage());
+                Toast.makeText(ActivityLogsActivity.this, "Error to Failure", Toast.LENGTH_LONG).show();
+                loader(overlay, progressbar, false);
+            }
         });
+    }
+
+    private void startNotificationPolling() {
+        // Define a Runnable task for periodic execution
+        Runnable notificationPollingTask = new Runnable() {
+            @Override
+            public void run() {
+                // Call the API to fetch unread notifications
+                loadData(true);
+                Log.e(TAG, "Polling for new notifications...");
+                sendNotification(activityLogDtos);
+
+                if (isActivityOpen) {
+                    handler.postDelayed(this, 5000); // 5 seconds delay
+                } else {
+                    // Schedule the next execution after 30 seconds
+                    handler.postDelayed(this, 30000); // 30 seconds delay
+                }
+            }
+        };
+
+        // Start the polling task immediately
+        handler.post(notificationPollingTask);
+    }
 
+    @SuppressLint("NewApi")
+    private void sendNotification(List<ActivityLogDto> unreadNotifications) {
+        // Check if there are any notifications to send
+        if (unreadNotifications.isEmpty()) return;
 
+        // Extract notification details (assuming the first unread notification is shown)
+        ActivityLogDto firstUnreadNotification = unreadNotifications.get(0);
 
+        LocalDateTime logTime = firstUnreadNotification.getLogTime();
+        LocalDateTime currentTime = LocalDateTime.now();
+
+        String notificationTitle = "New Baby Mood";
+        String notificationMessage = firstUnreadNotification.getActivityLogDescription();
+
+        // Create the Notification Channel (required for Android O and above)
+        String channelId = "babycare_notifications_channel";
+        Log.e(TAG, "Notification sent: " + notificationMessage);
+        NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
+            NotificationChannel channel = new NotificationChannel(channelId, "Baby Care Notifications", NotificationManager.IMPORTANCE_DEFAULT);
+            channel.setDescription("Notifications for baby activity logs");
+            notificationManager.createNotificationChannel(channel);
+        }
+
+        // Create an Intent for the notification
+        Intent intent = new Intent(this, ActivityLogsActivity.class);
+        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
+        PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE);
+
+        // Build the notification
+        NotificationCompat.Builder builder = new NotificationCompat.Builder(this, channelId)
+                .setSmallIcon(R.mipmap.ic_launcher) // Use your notification icon
+                .setContentTitle(notificationTitle)
+                .setContentText(notificationMessage)
+                .setPriority(NotificationCompat.PRIORITY_DEFAULT)
+                .setContentIntent(pendingIntent)
+                .setAutoCancel(true); // Automatically removes the notification when clicked
+
+        // Show the notification
+        notificationManager.notify(1, builder.build()); // '1' is the notification ID, change if needed
     }
 
-    private void loadData() {
+    private void loadData(boolean isPolling) {
         Call<List<ActivityLogDto>> call = activityLogsApiService.getAllActivityLogs();
-        loader(overlay, progressbar, true);
+        if (isPolling) {
+            loader(overlay, progressbar, false);
+        }
         noContentCall();
         call.enqueue(new Callback<List<ActivityLogDto>>() {
             @Override
@@ -190,6 +314,18 @@ public class ActivityLogsActivity extends AppCompatActivity {
         });
     }
 
+    @Override
+    protected void onResume() {
+        super.onResume();
+        isActivityOpen = true;  // Activity is in the foreground
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        isActivityOpen = false; // Activity is in the background
+    }
+
     private void defineActionbar() {
         Toolbar toolbar = findViewById(R.id.b_care_action_bar);
         setSupportActionBar(toolbar);

app/src/main/java/com/kaluwa/enterprises/babycare/adapter/ActivityLogsAdapter.java

@@ -52,7 +52,7 @@ public class ActivityLogsAdapter extends RecyclerView.Adapter<ActivityLogsAdapte
         holder.tvDescription.setText(activityLogDto.getActivityLogDescription());
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
             DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
-            holder.tvLogTime.setText(LocalDateTime.now().format(formatter));
+            holder.tvLogTime.setText(activityLogDto.getLogTime().format(formatter));
         }
     }
 

app/src/main/java/com/kaluwa/enterprises/babycare/dto/ActivityLogDto.java

 package com.kaluwa.enterprises.babycare.dto;
 
+import java.time.LocalDateTime;
+
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
@@ -11,4 +13,5 @@ public class ActivityLogDto {
     private Long activityLogId;
     private String activityLogType;
     private String activityLogDescription;
+    private LocalDateTime logTime;
 }

app/src/main/java/com/kaluwa/enterprises/babycare/service/ActivityLogsApiService.java

 package com.kaluwa.enterprises.babycare.service;
 
 import com.kaluwa.enterprises.babycare.dto.ActivityLogDto;
+import com.kaluwa.enterprises.babycare.dto.responseDto.ResponseDto;
 
 import java.util.List;
 
 import retrofit2.Call;
+import retrofit2.http.DELETE;
 import retrofit2.http.GET;
 
 public interface ActivityLogsApiService {
@@ -12,4 +14,7 @@ public interface ActivityLogsApiService {
     @GET("activity-logs")
     Call<List<ActivityLogDto>> getAllActivityLogs();
 
+    @DELETE("activity-logs")
+    Call<ResponseDto> deleteAllActivityLogs();
+
 }