amir/claude-usage-widget
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10 Commits
Author SHA1 Message Date
amir 7ca0a1db4d feat: notify user when claude.ai session expires (tap to re-auth)
Build APK / build (push) Successful in 1m35s
Details 
Detection already cleared the session after 3x 401/403 but did so silently —
the widget would just go stale. Now fires a one-time HIGH-priority notification
on its own 'Sign-in alerts' channel that opens LoginActivity for re-paste.
 2026-06-21 02:52:22 +00:00
amirandClaude Opus 4.8 1b5c764ee8 Fix widget/app showing stale or no data; add live in-app refresh 
Three reliability bugs made data inconsistent:

1. Empty-overwrite: a failed or partial fetch returned an empty
   UsageData that the worker/app saved unconditionally, wiping the last
   good reading and blanking the widget. Added UsageData.mergedWith()
   so a fetch that returns nothing usable keeps the previous snapshot,
   and a partial fetch falls back per-metric. Never blank again.

2. No in-app auto-refresh: onResume only refreshed when the cache was
   >5 min old and there was no live timer. Replaced with a foreground
   lifecycle loop that refreshes on open and every 30s while visible,
   always painting cached data first. Manual button keeps the spinner;
   the loop is silent. App refresh now also pushes the widget update.

3. Spurious logout: a single transient 401/403 (e.g. a Cloudflare
   challenge) called clearSession() immediately, logging the user out
   and showing "Not signed in". Now clears only after 3 consecutive
   auth failures; the counter resets on any successful read.

Battery-friendly: no foreground service. Background widget refresh
stays on the existing alarm + 15-min WorkManager, but with the merge
fix the widget always shows the last data it pulled.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
 2026-06-04 12:00:07 +00:00
amirandClaude Opus 4.8 0520f0dc5e 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
amirandClaude Sonnet 4.6 ee68b11ad0 v1.9: fix Android 16 status loss, bigger widget icons/fonts, security fixes 
Android 16 bug: EncryptedSharedPreferences threw on ANY exception (Keystore
busy during screen-lock/BG wakeup) and the code deleted the encrypted prefs
file on any failure, permanently erasing session cookies. Now only
KeyPermanentlyInvalidatedException (biometric/PIN change) triggers delete;
transient failures preserve the file for the next session.

Also prevents saving cookies to plain-text fallback prefs if encrypted prefs
are unavailable.

WorkManager periodic (15 min, requires network) added alongside AlarmManager
as a Doze-mode backup for Android 16, where inexact alarms can be batched up
to 75 min.

UI: sync icon 24→32dp (large widget), 20→28dp (small); reset-time font
9→11sp (large), 8→10sp (small).

Security:
- All Log.d response-body and URL-bearing logs gated behind BuildConfig.DEBUG
- Cookie header value stripped of CRLF to prevent HTTP header injection
- LoginActivity coroutine migrated from bare CoroutineScope to lifecycleScope
- Widget removed from keyguard (lock-screen) category — usage data is sensitive

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-05-25 03:15:44 +00:00
amir b3b69dd2b2 v1.5: time-based rotation angle — constant speed regardless of IPC load 2026-05-22 16:10:09 +00:00
amir 8965477cc7 v1.4: faster rotation (12deg/frame = ~1 full spin per second) 2026-05-22 16:02:33 +00:00
amir f6f7accfa5 v1.3: smooth 30fps rotation (6° steps), guaranteed minimum one full spin per tap 2026-05-22 16:00:17 +00:00
amir d86ffabb98 v1.2: fix rotation — use full updateWidget calls with currentRotation state instead of unreliable partiallyUpdateAppWidget 2026-05-22 15:55:47 +00:00
amir fafa5a3bb7 v1.2: refresh icon rotates while fetching (12fps via partial RemoteViews updates) 2026-05-22 15:49:13 +00:00
amir 33ac02ead4 Initial release: Claude Pro usage widget for Android 2026-05-22 15:11:56 +00:00