init

2026-07-24 23:25:19 +00:00 · 2025-07-08 20:37:46 +02:00
commit d6a4e122b4
43 changed files with 7037 additions and 0 deletions
@@ -0,0 +1,97 @@
+package com.bitchat.android
+
+import android.Manifest
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.activity.viewModels
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Surface
+import androidx.compose.runtime.*
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import com.bitchat.android.ui.ChatScreen
+import com.bitchat.android.ui.ChatViewModel
+import com.bitchat.android.ui.theme.BitchatTheme
+
+class MainActivity : ComponentActivity() {
+    
+    private val chatViewModel: ChatViewModel by viewModels()
+    
+    private val permissionLauncher = registerForActivityResult(
+        ActivityResultContracts.RequestMultiplePermissions()
+    ) { permissions ->
+        val allPermissionsGranted = permissions.values.all { it }
+        if (allPermissionsGranted) {
+            // Permissions granted, the mesh service should start automatically
+        } else {
+            // Handle permission denial
+            finish()
+        }
+    }
+    
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        
+        // Request necessary permissions
+        requestPermissions()
+        
+        setContent {
+            BitchatTheme {
+                Surface(
+                    modifier = Modifier.fillMaxSize(),
+                    color = MaterialTheme.colorScheme.background
+                ) {
+                    ChatScreen(viewModel = chatViewModel)
+                }
+            }
+        }
+    }
+    
+    private fun requestPermissions() {
+        val permissions = mutableListOf<String>()
+        
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.S) {
+            permissions.addAll(listOf(
+                Manifest.permission.BLUETOOTH_ADVERTISE,
+                Manifest.permission.BLUETOOTH_CONNECT,
+                Manifest.permission.BLUETOOTH_SCAN
+            ))
+        } else {
+            permissions.addAll(listOf(
+                Manifest.permission.BLUETOOTH,
+                Manifest.permission.BLUETOOTH_ADMIN
+            ))
+        }
+        
+        permissions.addAll(listOf(
+            Manifest.permission.ACCESS_COARSE_LOCATION,
+            Manifest.permission.ACCESS_FINE_LOCATION
+        ))
+        
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.TIRAMISU) {
+            permissions.add(Manifest.permission.POST_NOTIFICATIONS)
+        }
+        
+        permissionLauncher.launch(permissions.toTypedArray())
+    }
+    
+    override fun onDestroy() {
+        super.onDestroy()
+        // FIXED: Ensure Bluetooth resources are cleaned up when the activity is destroyed
+        // This addresses the issue where stale Bluetooth advertisements interfere with 
+        // restart discovery times. This is more reliable than relying solely on 
+        // ChatViewModel.onCleared() which may not be called when the app is swiped away.
+        try {
+            chatViewModel.meshService.stopServices()
+        } catch (e: Exception) {
+            // Log error, but don't crash the app on exit
+            android.util.Log.w("MainActivity", "Error stopping mesh services in onDestroy: ${e.message}")
+        }
+    }
+}