feat(battery): add battery optimization management for background reliability

Add battery optimization permission and management system to ensure app runs reliably in background: - Add REQUEST_IGNORE_BATTERY_OPTIMIZATIONS permission - Create BatteryOptimizationManager to handle battery optimization checks and requests - Add battery optimization UI screens and flow in onboarding - Integrate battery optimization checks into MainActivity flow
2026-07-25 14:45:22 +00:00 · 2025-07-14 14:23:59 +05:00
parent 013f0c00cf
commit fe57c5684e
6 changed files with 628 additions and 6 deletions
@@ -0,0 +1,177 @@
+package com.bitchat.android.onboarding
+
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.os.Build
+import android.os.PowerManager
+import android.provider.Settings
+import android.util.Log
+import androidx.activity.ComponentActivity
+import androidx.activity.result.ActivityResultLauncher
+import androidx.activity.result.contract.ActivityResultContracts
+
+/**
+ * Manages battery optimization settings for the app
+ * Handles checking if the app is whitelisted from battery optimization
+ * and requesting the user to disable battery optimization
+ */
+class BatteryOptimizationManager(
+    private val activity: ComponentActivity,
+    private val context: Context,
+    private val onBatteryOptimizationDisabled: () -> Unit,
+    private val onBatteryOptimizationFailed: (String) -> Unit
+) {
+
+    companion object {
+        private const val TAG = "BatteryOptimizationManager"
+    }
+
+    private var batteryOptimizationLauncher: ActivityResultLauncher<Intent>? = null
+
+    init {
+        setupBatteryOptimizationLauncher()
+    }
+
+    /**
+     * Setup the battery optimization request launcher
+     */
+    private fun setupBatteryOptimizationLauncher() {
+        batteryOptimizationLauncher = activity.registerForActivityResult(
+            ActivityResultContracts.StartActivityForResult()
+        ) { result ->
+            Log.d(TAG, "Battery optimization request result: ${result.resultCode}")
+            
+            // Check if battery optimization is now disabled
+            if (isBatteryOptimizationDisabled()) {
+                Log.d(TAG, "Battery optimization successfully disabled")
+                onBatteryOptimizationDisabled()
+            } else {
+                Log.w(TAG, "Battery optimization still enabled after user interaction")
+                // Don't treat this as a failure - user might have chosen not to disable it
+                // We'll proceed anyway but log the status
+                onBatteryOptimizationDisabled()
+            }
+        }
+    }
+
+    /**
+     * Check if battery optimization is disabled for this app
+     */
+    fun isBatteryOptimizationDisabled(): Boolean {
+        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            try {
+                val powerManager = context.getSystemService(Context.POWER_SERVICE) as PowerManager
+                val isIgnoring = powerManager.isIgnoringBatteryOptimizations(context.packageName)
+                Log.d(TAG, "Battery optimization disabled: $isIgnoring")
+                isIgnoring
+            } catch (e: Exception) {
+                Log.e(TAG, "Error checking battery optimization status", e)
+                // If we can't check, assume it's enabled (more conservative)
+                false
+            }
+        } else {
+            // Battery optimization doesn't exist on Android < 6.0
+            Log.d(TAG, "Battery optimization not applicable for Android < 6.0")
+            true
+        }
+    }
+
+    /**
+     * Request to disable battery optimization for this app
+     */
+    fun requestDisableBatteryOptimization() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            try {
+                Log.d(TAG, "Requesting to disable battery optimization")
+                
+                val intent = Intent().apply {
+                    action = Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
+                    data = Uri.parse("package:${context.packageName}")
+                }
+                
+                // Check if the intent can be resolved
+                if (intent.resolveActivity(context.packageManager) != null) {
+                    batteryOptimizationLauncher?.launch(intent)
+                } else {
+                    Log.w(TAG, "Battery optimization settings not available, opening general settings")
+                    openBatteryOptimizationSettings()
+                }
+            } catch (e: Exception) {
+                Log.e(TAG, "Error requesting battery optimization disable", e)
+                onBatteryOptimizationFailed("Unable to open battery optimization settings: ${e.message}")
+            }
+        } else {
+            Log.d(TAG, "Battery optimization not applicable for Android < 6.0")
+            onBatteryOptimizationDisabled()
+        }
+    }
+
+    /**
+     * Open general battery optimization settings if direct request fails
+     */
+    private fun openBatteryOptimizationSettings() {
+        try {
+            val intent = Intent().apply {
+                action = Settings.ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS
+            }
+            
+            if (intent.resolveActivity(context.packageManager) != null) {
+                batteryOptimizationLauncher?.launch(intent)
+            } else {
+                // Fallback to general application settings
+                openAppSettings()
+            }
+        } catch (e: Exception) {
+            Log.e(TAG, "Error opening battery optimization settings", e)
+            onBatteryOptimizationFailed("Unable to open settings: ${e.message}")
+        }
+    }
+
+    /**
+     * Open app settings as a last resort
+     */
+    private fun openAppSettings() {
+        try {
+            val intent = Intent().apply {
+                action = Settings.ACTION_APPLICATION_DETAILS_SETTINGS
+                data = Uri.fromParts("package", context.packageName, null)
+            }
+            batteryOptimizationLauncher?.launch(intent)
+        } catch (e: Exception) {
+            Log.e(TAG, "Error opening app settings", e)
+            onBatteryOptimizationFailed("Unable to open app settings: ${e.message}")
+        }
+    }
+
+    /**
+     * Check if battery optimization is supported on this device
+     */
+    fun isBatteryOptimizationSupported(): Boolean {
+        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
+    }
+
+    /**
+     * Get battery optimization status for logging
+     */
+    fun getBatteryOptimizationStatus(): String {
+        return when {
+            !isBatteryOptimizationSupported() -> "Not supported (Android < 6.0)"
+            isBatteryOptimizationDisabled() -> "Disabled (app is whitelisted)"
+            else -> "Enabled (app is being optimized)"
+        }
+    }
+
+    /**
+     * Log battery optimization status for debugging
+     */
+    fun logBatteryOptimizationStatus() {
+        Log.d(TAG, "Battery optimization status: ${getBatteryOptimizationStatus()}")
+    }
+}
+
+enum class BatteryOptimizationStatus {
+    ENABLED,
+    DISABLED,
+    NOT_SUPPORTED
+}