REFACTOR STEP 2: Extract mesh delegate handling to separate class

- Created MeshDelegateHandler.kt to handle all BluetoothMeshDelegate callbacks - Created ChatViewModelUtils.kt for utility functions like haptic feedback - ChatViewModel now delegates all mesh events to MeshDelegateHandler - Final ChatViewModel size: 337 lines (down from 1000+ original) This completes the refactoring while maintaining 100% functionality.
2026-07-25 09:25:19 +00:00 · 2025-07-09 00:44:53 +02:00
parent 56824b6594
commit 1d7bb8beab
3 changed files with 207 additions and 120 deletions
@@ -0,0 +1,37 @@
+package com.bitchat.android.ui
+
+import android.content.Context
+import android.os.Build
+import android.os.VibrationEffect
+import android.os.Vibrator
+import android.os.VibratorManager
+
+/**
+ * Utility functions for the ChatViewModel
+ */
+object ChatViewModelUtils {
+    
+    /**
+     * Trigger haptic feedback
+     */
+    fun triggerHapticFeedback(context: Context) {
+        try {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+                val vibratorManager = context.getSystemService(Context.VIBRATOR_MANAGER_SERVICE) as VibratorManager
+                val vibrator = vibratorManager.defaultVibrator
+                vibrator.vibrate(VibrationEffect.createPredefined(VibrationEffect.EFFECT_TICK))
+            } else {
+                @Suppress("DEPRECATION")
+                val vibrator = context.getSystemService(Context.VIBRATOR_SERVICE) as Vibrator
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                    vibrator.vibrate(VibrationEffect.createOneShot(50, VibrationEffect.DEFAULT_AMPLITUDE))
+                } else {
+                    @Suppress("DEPRECATION")
+                    vibrator.vibrate(50)
+                }
+            }
+        } catch (e: Exception) {
+            // Silently ignore vibration errors
+        }
+    }
+}