build(uhr): alarms, ringing, timer, stopwatch, world clock, bedtime, settings, widgets

- exact alarms via setAlarmClock, rescheduled on boot/time/zone change and app update
- foreground ringing service: alarm-stream audio with gradual volume, vibration,
  full-screen screen with slide to snooze/stop, silence-after, missed notification
- timers and stopwatch keep timestamps only; live countdown/chronometer notifications
- world clock offline from the time zone database (no network permission at all)
- own alarm tone, own analog face and launcher icon
- next-ring logic unit-tested incl. DST gaps and zone changes; screenshot tests

Co-Authored-By: Claude Opus 5.5 <[email protected]>
This commit is contained in:
2026-10-17 15:16:50 +02:00
co-authored by Claude Opus 5.5
parent 887299a3a7
commit bc4cd8daf1
75 changed files with 4545 additions and 57 deletions
+64
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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android">
<!-- no INTERNET, no location: nothing leaves the device -->
<uses-permission android:name="android.permission.USE_EXACT_ALARM" />
<uses-permission android:name="android.permission.SCHEDULE_EXACT_ALARM" android:maxSdkVersion="32" />
<uses-permission android:name="android.permission.USE_FULL_SCREEN_INTENT" />
<uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<application
android:name=".UhrApp"
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:roundIcon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@android:style/Theme.Material.NoActionBar">
<activity android:name=".MainActivity" android:exported="true" android:launchMode="singleTop" android:windowSoftInputMode="adjustResize">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".alarm.RingingActivity"
android:exported="false"
android:excludeFromRecents="true"
android:launchMode="singleInstance"
android:showWhenLocked="true"
android:turnScreenOn="true"
android:taskAffinity="" />
<service android:name=".alarm.RingingService" android:exported="false" android:foregroundServiceType="mediaPlayback" />
<receiver android:name=".alarm.AlarmReceiver" android:exported="false" android:directBootAware="false">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<action android:name="android.intent.action.TIME_SET" />
<action android:name="android.intent.action.TIMEZONE_CHANGED" />
<action android:name="android.intent.action.MY_PACKAGE_REPLACED" />
</intent-filter>
</receiver>
<receiver android:name=".widget.DigitalClockReceiver" android:exported="true" android:label="@string/widget_digital_name">
<intent-filter><action android:name="android.appwidget.action.APPWIDGET_UPDATE" /></intent-filter>
<meta-data android:name="android.appwidget.provider" android:resource="@xml/widget_digital" />
</receiver>
<receiver android:name=".widget.AnalogClockReceiver" android:exported="true" android:label="@string/widget_analog_name">
<intent-filter><action android:name="android.appwidget.action.APPWIDGET_UPDATE" /></intent-filter>
<meta-data android:name="android.appwidget.provider" android:resource="@xml/widget_analog" />
</receiver>
<receiver android:name=".widget.NextAlarmReceiver" android:exported="true" android:label="@string/widget_next_name">
<intent-filter><action android:name="android.appwidget.action.APPWIDGET_UPDATE" /></intent-filter>
<meta-data android:name="android.appwidget.provider" android:resource="@xml/widget_next" />
</receiver>
</application>
</manifest>