Alex Chen

package com.example.myapp.utils

import android.os.Build
import android.os.StrictMode
import android.os.Trace
import timber.log.Timber

# Keep line numbers for crash reports
-keepattributes SourceFile,LineNumberTable
-renamesourcefileattribute SourceFile

# Keep data classes
-keep class com.example.myapp.models.** { *; }

package com.example.myapp.ui

import android.content.Intent
import android.net.Uri
import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity

package com.example.myapp.billing

import android.app.Activity
import android.content.Context
import com.android.billingclient.api.*
import kotlinx.coroutines.flow.MutableStateFlow

package com.example.myapp.services

import android.app.NotificationChannel
import android.app.NotificationManager
import android.app.PendingIntent
import android.app.Service

package com.example.myapp.utils

import android.app.NotificationChannel
import android.app.NotificationChannelGroup
import android.app.NotificationManager
import android.app.PendingIntent

package com.example.myapp.widget

import android.app.PendingIntent
import android.appwidget.AppWidgetManager
import android.appwidget.AppWidgetProvider
import android.content.Context

package com.example.myapp.receivers

import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent
import android.content.IntentFilter

package com.example.myapp.ui

import androidx.lifecycle.*
import kotlinx.coroutines.launch

class UserViewModel(

package com.example.myapp.ui.custom

import android.content.Context
import android.util.AttributeSet
import android.view.ViewGroup
import kotlin.math.max

package com.example.myapp.utils

import android.app.DownloadManager
import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent

package com.example.myapp.utils

import android.content.Context
import androidx.biometric.BiometricManager
import androidx.biometric.BiometricPrompt
import androidx.core.content.ContextCompat