v1.14: usage history chart + threshold notifications

Add an in-app 7-day history chart and opt-in usage alerts, the two features requested from the macOS Claude-Usage-Tracker that map cleanly to an Android widget app. History: - UsageSnapshot model; PreferencesManager records session/weekly utilization on every refresh (7-day retention, <=600 points, collapses readings under 2 min apart to avoid worker+manual double-logging). - HistoryChartView: dependency-free Canvas line chart (session/weekly, 0/50/100% gridlines), breaks the line across >35-min gaps. - New HISTORY card with chart + legend. Notifications: - Notifier posts when session/weekly crosses a user threshold, at most once per limit window (keyed on reset-epoch, re-arms on rollover). - USAGE ALERTS card: enable switch + session/weekly sliders (50-100%, defaults 90/85). POST_NOTIFICATIONS permission + runtime request. - Wired into the existing 5-min background worker. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-04 11:49:47 +00:00
parent ae0f466f50
commit 0520f0dc5e
10 changed files with 523 additions and 2 deletions
@@ -11,8 +11,8 @@ android {
        applicationId = "me.khodak.claudeusage"
        minSdk = 26
        targetSdk = 34
-        versionCode = 14
-        versionName = "1.13"
+        versionCode = 15
+        versionName = "1.14"
    }

    signingConfigs {
@@ -3,6 +3,7 @@

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />

    <application
        android:allowBackup="false"
@@ -0,0 +1,131 @@
+package me.khodak.claudeusage
+
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Paint
+import android.graphics.Path
+import android.util.AttributeSet
+import android.view.View
+import me.khodak.claudeusage.data.UsageSnapshot
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
+
+/**
+ * Lightweight line chart for usage history, hand-drawn on Canvas to stay dependency-free
+ * and consistent with [BarRenderer]. Plots session (orange) and weekly (blue) utilization
+ * 0-100% over time. Gaps longer than [GAP_MS] are not connected, so an offline stretch
+ * shows as a break rather than a misleading straight line.
+ */
+class HistoryChartView @JvmOverloads constructor(
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyle: Int = 0
+) : View(context, attrs, defStyle) {
+
+    private var points: List<UsageSnapshot> = emptyList()
+
+    private val gridPaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+        color = 0xFF2A2A2A.toInt(); strokeWidth = dp(1f); style = Paint.Style.STROKE
+    }
+    private val labelPaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+        color = 0xFF666666.toInt(); textSize = sp(10f)
+    }
+    private val sessionPaint = linePaint(0xFFCC785C.toInt())
+    private val weeklyPaint = linePaint(0xFF7B8FCC.toInt())
+    private val emptyPaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+        color = 0xFF666666.toInt(); textSize = sp(13f); textAlign = Paint.Align.CENTER
+    }
+
+    private val padL = dp(28f)
+    private val padR = dp(8f)
+    private val padT = dp(10f)
+    private val padB = dp(18f)
+
+    fun setData(data: List<UsageSnapshot>) {
+        points = data
+        invalidate()
+    }
+
+    override fun onDraw(canvas: Canvas) {
+        super.onDraw(canvas)
+        val left = padL
+        val top = padT
+        val right = width - padR
+        val bottom = height - padB
+        if (right <= left || bottom <= top) return
+
+        // Y gridlines + labels at 0 / 50 / 100%
+        for (pct in intArrayOf(0, 50, 100)) {
+            val y = bottom - (pct / 100f) * (bottom - top)
+            canvas.drawLine(left, y, right, y, gridPaint)
+            canvas.drawText("$pct", dp(4f), y + sp(3.5f), labelPaint)
+        }
+
+        val plottable = points.filter { it.sessionPct >= 0f || it.weeklyPct >= 0f }
+        if (plottable.size < 2) {
+            canvas.drawText(
+                "Collecting history… check back later",
+                (left + right) / 2f, (top + bottom) / 2f, emptyPaint
+            )
+            return
+        }
+
+        val tMin = plottable.first().epochMs
+        val tMax = plottable.last().epochMs
+        val tSpan = (tMax - tMin).coerceAtLeast(1L)
+
+        fun x(ms: Long) = left + (ms - tMin).toFloat() / tSpan * (right - left)
+        fun y(pct: Float) = bottom - (pct / 100f) * (bottom - top)
+
+        drawSeries(canvas, plottable, sessionPaint, ::x, ::y) { it.sessionPct }
+        drawSeries(canvas, plottable, weeklyPaint, ::x, ::y) { it.weeklyPct }
+
+        // X axis time labels (start … end)
+        val fmt = SimpleDateFormat("MMM d, h a", Locale.US)
+        labelPaint.textAlign = Paint.Align.LEFT
+        canvas.drawText(fmt.format(Date(tMin)), left, height - dp(4f), labelPaint)
+        labelPaint.textAlign = Paint.Align.RIGHT
+        canvas.drawText(fmt.format(Date(tMax)), right, height - dp(4f), labelPaint)
+        labelPaint.textAlign = Paint.Align.LEFT
+    }
+
+    private inline fun drawSeries(
+        canvas: Canvas,
+        data: List<UsageSnapshot>,
+        paint: Paint,
+        x: (Long) -> Float,
+        y: (Float) -> Float,
+        value: (UsageSnapshot) -> Float
+    ) {
+        val path = Path()
+        var penDown = false
+        var prevMs = 0L
+        for (p in data) {
+            val v = value(p)
+            if (v < 0f) { penDown = false; continue }
+            val px = x(p.epochMs); val py = y(v)
+            if (!penDown || p.epochMs - prevMs > GAP_MS) {
+                path.moveTo(px, py)
+            } else {
+                path.lineTo(px, py)
+            }
+            penDown = true
+            prevMs = p.epochMs
+        }
+        canvas.drawPath(path, paint)
+    }
+
+    private fun linePaint(c: Int) = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+        color = c; strokeWidth = dp(2f); style = Paint.Style.STROKE
+        strokeJoin = Paint.Join.ROUND; strokeCap = Paint.Cap.ROUND
+    }
+
+    private fun dp(v: Float) = v * resources.displayMetrics.density
+    private fun sp(v: Float) = v * resources.displayMetrics.scaledDensity
+
+    companion object {
+        // Don't connect points separated by more than ~35 min (a missed refresh cycle or two).
+        private const val GAP_MS = 35 * 60 * 1000L
+    }
+}
@@ -1,9 +1,14 @@
 package me.khodak.claudeusage

+import android.Manifest
 import android.content.Intent
+import android.content.pm.PackageManager
+import android.os.Build
 import android.os.Bundle
 import android.view.View
+import androidx.activity.result.contract.ActivityResultContracts
 import androidx.appcompat.app.AppCompatActivity
+import androidx.core.content.ContextCompat
 import androidx.lifecycle.lifecycleScope
 import kotlinx.coroutines.launch
 import me.khodak.claudeusage.data.PreferencesManager
@@ -19,6 +24,9 @@ class MainActivity : AppCompatActivity() {
    private lateinit var prefs: PreferencesManager
    private lateinit var repo: UsageRepository

+    private val notifPermLauncher =
+        registerForActivityResult(ActivityResultContracts.RequestPermission()) { /* result handled silently */ }
+
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        binding = ActivityMainBinding.inflate(layoutInflater)
@@ -51,6 +59,8 @@ class MainActivity : AppCompatActivity() {
            })
        }

+        setupNotificationSettings()
+
        binding.btnDebug.setOnClickListener {
            if (binding.tvDebugInfo.visibility == android.view.View.GONE) {
                binding.tvDebugInfo.text = repo.lastDebugInfo.ifBlank { "No debug info yet — tap Refresh first" }
@@ -75,6 +85,54 @@ class MainActivity : AppCompatActivity() {
        }
    }

+    private fun setupNotificationSettings() {
+        binding.switchNotify.isChecked = prefs.isNotifyEnabled()
+        binding.sliderSession.value = prefs.getSessionThreshold().toFloat().coerceIn(50f, 100f)
+        binding.sliderWeekly.value = prefs.getWeeklyThreshold().toFloat().coerceIn(50f, 100f)
+        applyThresholdLabels()
+        applyNotifyControlsEnabled(prefs.isNotifyEnabled())
+
+        binding.switchNotify.setOnCheckedChangeListener { _, checked ->
+            prefs.setNotifyEnabled(checked)
+            applyNotifyControlsEnabled(checked)
+            if (checked) requestNotificationPermission()
+        }
+        binding.sliderSession.addOnChangeListener { _, value, _ ->
+            prefs.setSessionThreshold(value.toInt())
+            applyThresholdLabels()
+        }
+        binding.sliderWeekly.addOnChangeListener { _, value, _ ->
+            prefs.setWeeklyThreshold(value.toInt())
+            applyThresholdLabels()
+        }
+
+        // Alerts default on, so prompt for the runtime permission once on first launch
+        // (a user who never toggles the switch would otherwise never be asked).
+        if (prefs.isNotifyEnabled()) requestNotificationPermission()
+    }
+
+    private fun applyThresholdLabels() {
+        binding.tvSessionThreshLabel.text = "Session alert at ${prefs.getSessionThreshold()}%"
+        binding.tvWeeklyThreshLabel.text = "Weekly alert at ${prefs.getWeeklyThreshold()}%"
+    }
+
+    private fun applyNotifyControlsEnabled(enabled: Boolean) {
+        binding.sliderSession.isEnabled = enabled
+        binding.sliderWeekly.isEnabled = enabled
+        val alpha = if (enabled) 1f else 0.4f
+        binding.tvSessionThreshLabel.alpha = alpha
+        binding.tvWeeklyThreshLabel.alpha = alpha
+    }
+
+    private fun requestNotificationPermission() {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) return
+        if (ContextCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS)
+            != PackageManager.PERMISSION_GRANTED
+        ) {
+            notifPermLauncher.launch(Manifest.permission.POST_NOTIFICATIONS)
+        }
+    }
+
    private fun refreshUsage() {
        binding.btnRefresh.isEnabled = false
        binding.progressIndicator.visibility = View.VISIBLE
@@ -87,6 +145,8 @@ class MainActivity : AppCompatActivity() {
                    ?: UsageData(errorMessage = "Network error")
            }
            prefs.saveUsageData(data)
+            prefs.recordHistory(data)
+            Notifier.checkAndNotify(this@MainActivity, prefs, data)
            updateUI(data)
            if (binding.tvDebugInfo.visibility == View.VISIBLE) {
                binding.tvDebugInfo.text = repo.lastDebugInfo
@@ -157,6 +217,8 @@ class MainActivity : AppCompatActivity() {

        binding.tvError.text = data.errorMessage
        binding.tvError.visibility = if (data.errorMessage.isNotBlank()) View.VISIBLE else View.GONE
+
+        binding.historyChart.setData(prefs.getHistory())
    }

    private fun formatReset(epochMs: Long): String {
@@ -0,0 +1,115 @@
+package me.khodak.claudeusage
+
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import androidx.core.app.NotificationCompat
+import androidx.core.app.NotificationManagerCompat
+import me.khodak.claudeusage.data.PreferencesManager
+import me.khodak.claudeusage.data.UsageData
+
+/**
+ * Posts a notification when session or weekly utilization crosses the user's threshold.
+ * Each metric fires at most once per limit window: we remember the reset-epoch we alerted
+ * for, and only re-arm when that window rolls over (epoch changes) — so the user isn't
+ * pinged every 5 minutes while sitting above the line.
+ */
+object Notifier {
+
+    private const val CHANNEL_ID = "usage_alerts"
+    private const val SESSION_NOTIF_ID = 2001
+    private const val WEEKLY_NOTIF_ID = 2002
+
+    fun checkAndNotify(context: Context, prefs: PreferencesManager, data: UsageData) {
+        if (!prefs.isNotifyEnabled()) return
+        val mgr = NotificationManagerCompat.from(context)
+        if (!mgr.areNotificationsEnabled()) return  // OS-level or runtime permission off
+        ensureChannel(context)
+
+        val session = data.fiveHourUtilization
+        if (session >= 0f) {
+            maybeFire(
+                context, mgr, prefs,
+                key = "session",
+                util = session.toInt(),
+                threshold = prefs.getSessionThreshold(),
+                resetEpoch = data.effectiveResetEpoch,
+                notifId = SESSION_NOTIF_ID,
+                title = "Session usage at ${session.toInt()}%",
+                body = "Your current 5-hour window is nearly used up."
+            )
+        }
+
+        val weekly = data.weeklyUtilization
+        if (weekly >= 0f) {
+            maybeFire(
+                context, mgr, prefs,
+                key = "weekly",
+                util = weekly.toInt(),
+                threshold = prefs.getWeeklyThreshold(),
+                resetEpoch = data.weeklyResetAtEpoch,
+                notifId = WEEKLY_NOTIF_ID,
+                title = "Weekly usage at ${weekly.toInt()}%",
+                body = "You're approaching your weekly Claude limit."
+            )
+        }
+    }
+
+    private fun maybeFire(
+        context: Context,
+        mgr: NotificationManagerCompat,
+        prefs: PreferencesManager,
+        key: String,
+        util: Int,
+        threshold: Int,
+        resetEpoch: Long,
+        notifId: Int,
+        title: String,
+        body: String
+    ) {
+        if (util < threshold) return
+        // Already alerted for this exact window? Skip. (resetEpoch<=0 means "unknown window" —
+        // fall back to a coarse marker so we still alert once instead of never.)
+        val windowMarker = if (resetEpoch > 0) resetEpoch else 1L
+        if (prefs.getNotifiedResetEpoch(key) == windowMarker) return
+
+        val notif = NotificationCompat.Builder(context, CHANNEL_ID)
+            .setSmallIcon(R.drawable.ic_claude_burst)
+            .setContentTitle(title)
+            .setContentText(body)
+            .setPriority(NotificationCompat.PRIORITY_DEFAULT)
+            .setAutoCancel(true)
+            .setContentIntent(openAppIntent(context))
+            .build()
+
+        try {
+            mgr.notify(notifId, notif)
+            prefs.setNotifiedResetEpoch(key, windowMarker)
+        } catch (_: SecurityException) {
+            // Notifications revoked between the check and post — nothing to do.
+        }
+    }
+
+    private fun ensureChannel(context: Context) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) return
+        val mgr = context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
+        if (mgr.getNotificationChannel(CHANNEL_ID) != null) return
+        mgr.createNotificationChannel(
+            NotificationChannel(
+                CHANNEL_ID, "Usage alerts", NotificationManager.IMPORTANCE_DEFAULT
+            ).apply { description = "Alerts when you approach your Claude usage limits" }
+        )
+    }
+
+    private fun openAppIntent(context: Context): PendingIntent {
+        val intent = Intent(context, MainActivity::class.java)
+            .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TOP)
+        return PendingIntent.getActivity(
+            context, 0, intent,
+            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
+        )
+    }
+}
@@ -32,6 +32,8 @@ class UsageUpdateWorker(
            try {
                val data = UsageRepository(prefs).fetchUsage()
                prefs.saveUsageData(data)
+                prefs.recordHistory(data)
+                Notifier.checkAndNotify(context, prefs, data)
            } catch (_: Exception) {}
            animJob.cancel()
            animJob.join()
@@ -4,6 +4,7 @@ import android.content.Context
 import androidx.security.crypto.EncryptedSharedPreferences
 import androidx.security.crypto.MasterKey
 import com.google.gson.Gson
+import com.google.gson.reflect.TypeToken
 import java.util.Calendar

 class PreferencesManager(context: Context) {
@@ -73,6 +74,61 @@ class PreferencesManager(context: Context) {

    fun isLoggedIn(): Boolean = !getCookies().isNullOrBlank()

+    // ── Usage history (for the in-app chart) ─────────────────────────────────
+
+    /**
+     * Append a history point if [data] carries a real utilization reading.
+     * De-duplicates rapid double-fires (manual refresh + background worker landing
+     * together) by skipping points within [MIN_HISTORY_GAP_MS] of the last one, and
+     * prunes anything older than [HISTORY_RETENTION_MS] / beyond [MAX_HISTORY_POINTS].
+     */
+    fun recordHistory(data: UsageData) {
+        if (data.fiveHourUtilization < 0f && data.weeklyUtilization < 0f) return
+        val now = System.currentTimeMillis()
+        val history = getHistory().toMutableList()
+        if (history.isNotEmpty() && now - history.last().epochMs < MIN_HISTORY_GAP_MS) {
+            history.removeAt(history.size - 1) // collapse near-simultaneous readings
+        }
+        history.add(
+            UsageSnapshot(
+                epochMs = now,
+                sessionPct = data.fiveHourUtilization,
+                weeklyPct = data.weeklyUtilization
+            )
+        )
+        val cutoff = now - HISTORY_RETENTION_MS
+        val pruned = history.filter { it.epochMs >= cutoff }
+            .takeLast(MAX_HISTORY_POINTS)
+        prefs.edit().putString(KEY_HISTORY, gson.toJson(pruned)).apply()
+    }
+
+    fun getHistory(): List<UsageSnapshot> {
+        val json = prefs.getString(KEY_HISTORY, null) ?: return emptyList()
+        return try {
+            val type = object : TypeToken<List<UsageSnapshot>>() {}.type
+            gson.fromJson<List<UsageSnapshot>>(json, type) ?: emptyList()
+        } catch (e: Exception) { emptyList() }
+    }
+
+    // ── Notification settings ────────────────────────────────────────────────
+
+    fun isNotifyEnabled(): Boolean = prefs.getBoolean(KEY_NOTIFY_ENABLED, true)
+    fun setNotifyEnabled(v: Boolean) = prefs.edit().putBoolean(KEY_NOTIFY_ENABLED, v).apply()
+
+    fun getSessionThreshold(): Int = prefs.getInt(KEY_NOTIFY_SESSION_PCT, 90)
+    fun setSessionThreshold(pct: Int) = prefs.edit().putInt(KEY_NOTIFY_SESSION_PCT, pct).apply()
+
+    fun getWeeklyThreshold(): Int = prefs.getInt(KEY_NOTIFY_WEEKLY_PCT, 85)
+    fun setWeeklyThreshold(pct: Int) = prefs.edit().putInt(KEY_NOTIFY_WEEKLY_PCT, pct).apply()
+
+    /**
+     * Tracks the reset-epoch a metric was last notified for, so we alert at most once
+     * per limit window. When the window rolls over (reset epoch changes), it re-arms.
+     */
+    fun getNotifiedResetEpoch(key: String): Long = prefs.getLong("notified_$key", 0L)
+    fun setNotifiedResetEpoch(key: String, epoch: Long) =
+        prefs.edit().putLong("notified_$key", epoch).apply()
+
    companion object {
        private const val KEY_COOKIES = "session_cookies"
        private const val KEY_ORG_ID = "org_id"
@@ -80,6 +136,14 @@ class PreferencesManager(context: Context) {
        private const val KEY_USAGE_DATA = "usage_data"
        private const val KEY_ACTIVE_WEEK = "active_week"
        private const val KEY_ACTIVE_MASK = "active_mask"
+        private const val KEY_HISTORY = "usage_history"
+        private const val KEY_NOTIFY_ENABLED = "notify_enabled"
+        private const val KEY_NOTIFY_SESSION_PCT = "notify_session_pct"
+        private const val KEY_NOTIFY_WEEKLY_PCT = "notify_weekly_pct"
+
+        private const val MIN_HISTORY_GAP_MS = 2 * 60 * 1000L      // collapse readings <2 min apart
+        private const val HISTORY_RETENTION_MS = 7 * 24 * 60 * 60 * 1000L  // keep 7 days
+        private const val MAX_HISTORY_POINTS = 600

        fun createSecurePrefs(context: Context, onFallback: (() -> Unit)? = null): android.content.SharedPreferences {
            return try {
@@ -0,0 +1,11 @@
+package me.khodak.claudeusage.data
+
+/**
+ * A single point-in-time reading of usage, stored for the in-app history chart.
+ * Percentages are 0-100; -1 means "no reading for this metric at this time".
+ */
+data class UsageSnapshot(
+    val epochMs: Long = 0L,
+    val sessionPct: Float = -1f,
+    val weeklyPct: Float = -1f
+)
@@ -229,6 +229,137 @@

            </LinearLayout>

+            <!-- History card -->
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:background="@drawable/widget_background"
+                android:padding="20dp"
+                android:layout_marginTop="16dp">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="HISTORY"
+                    android:textColor="#888888"
+                    android:textSize="11sp"
+                    android:letterSpacing="0.1" />
+
+                <me.khodak.claudeusage.HistoryChartView
+                    android:id="@+id/historyChart"
+                    android:layout_width="match_parent"
+                    android:layout_height="140dp"
+                    android:layout_marginTop="12dp" />
+
+                <!-- Legend -->
+                <LinearLayout
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal"
+                    android:layout_marginTop="10dp"
+                    android:gravity="center_vertical">
+
+                    <View
+                        android:layout_width="12dp"
+                        android:layout_height="3dp"
+                        android:background="#CC785C" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginStart="6dp"
+                        android:layout_marginEnd="16dp"
+                        android:text="Session"
+                        android:textColor="#AAAAAA"
+                        android:textSize="12sp" />
+
+                    <View
+                        android:layout_width="12dp"
+                        android:layout_height="3dp"
+                        android:background="#7B8FCC" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginStart="6dp"
+                        android:text="Weekly"
+                        android:textColor="#AAAAAA"
+                        android:textSize="12sp" />
+
+                </LinearLayout>
+
+            </LinearLayout>
+
+            <!-- Notifications card -->
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:background="@drawable/widget_background"
+                android:padding="20dp"
+                android:layout_marginTop="16dp">
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal"
+                    android:gravity="center_vertical">
+
+                    <TextView
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_weight="1"
+                        android:text="USAGE ALERTS"
+                        android:textColor="#888888"
+                        android:textSize="11sp"
+                        android:letterSpacing="0.1" />
+
+                    <com.google.android.material.switchmaterial.SwitchMaterial
+                        android:id="@+id/switchNotify"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content" />
+
+                </LinearLayout>
+
+                <TextView
+                    android:id="@+id/tvSessionThreshLabel"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="14dp"
+                    android:text="Session alert at 90%"
+                    android:textColor="#FFFFFF"
+                    android:textSize="14sp" />
+
+                <com.google.android.material.slider.Slider
+                    android:id="@+id/sliderSession"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:valueFrom="50"
+                    android:valueTo="100"
+                    android:stepSize="5"
+                    android:value="90" />
+
+                <TextView
+                    android:id="@+id/tvWeeklyThreshLabel"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="4dp"
+                    android:text="Weekly alert at 85%"
+                    android:textColor="#FFFFFF"
+                    android:textSize="14sp" />
+
+                <com.google.android.material.slider.Slider
+                    android:id="@+id/sliderWeekly"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:valueFrom="50"
+                    android:valueTo="100"
+                    android:stepSize="5"
+                    android:value="85" />
+
+            </LinearLayout>
+
            <Button
                android:id="@+id/btnRefresh"
                android:layout_width="match_parent"