Open Emergency Handbook — Android preview preview-0.4.51

Android development preview for installation and usability testing.

Download OpenEmergencyHandbook-preview.apk on an Android phone (Android 5.0+). Allow installation from the browser/file manager when Android asks, then open Open Emergency Preview. This APK is debug-signed for testing, not a Play Store production release. This 0.4 series starts a pinned development identity. Older previews used changing test keys and may require uninstalling; export your old household plan first. Use JSON backups from 0.4 onward for automatic restore; older text exports need manual copying. Uninstall removes local data. CI now blocks unpinned signing changes. Protected production signing is still outstanding.

Included: 30 English and 30 German offline guides, all six disaster scenarios, first-aid/safe-water summaries, direct help actions, persistent Help/Search/Saved/Plan navigation, reader section jumps/bookmarks, adjustable text, optional screen-on mode, related guides and ranked bilingual search with labelled typo fallback, household checklist, water estimate, notes, explicit text export and versioned JSON backup/confirmed restore. Separate hash-checked recovery copies keep undamaged guides readable if the primary index fails. No account, subscription, advertising or network permission.

All summaries and translations are unreviewed drafts. Coverage is incomplete. Test the app; do not treat this as a complete or professionally approved survival reference. See About and coverage-report.json for gaps. Follow emergency services and current official instructions.

Checks: content/backup contracts, shared Android/HTML search vectors, browser checks with and without JavaScript, Android compilation/lint and emulator tests on Android 5/API 21, Android 6/API 23 and Android 16/API 36 with Wi-Fi/mobile data disabled. Exact test names/counts are in TEST-SUMMARY-api-*.json and HTML-TESTS.json. Scope: bundled EN/DE articles, visible urgent home actions, bilingual ranked/approximate search, Back-stack restoration, section jumps, bookmarks, reader/language recreation, 200% system text, dark palette, opt-in screen-on, household backup/restore/cancellation/write failures, damaged-content recovery, landscape, keyboard dismissal, accessibility roles/states and no INTERNET permission. These checks do not establish medical accuracy or real-world disaster readiness.

Also included: an unsigned AAB for packaging review (not store-ready), standalone offline HTML handbook, printable English/German PDF handbooks, matching source archive, build commit, checksums, APK identity/signature, dependency tree and emulator screenshot. GPLv3 source and upstream attribution are preserved.

Please test offline reading, search, language switching, large text and saved household data. Give feedback in pull request #1 without posting personal information.

Open Emergency Handbook — Android preview preview-0.3.25

Android development preview for installation and usability testing.

Download OpenEmergencyHandbook-preview.apk on an Android phone (Android 5.0+). Allow installation from the browser/file manager when Android asks, then open Open Emergency Preview. This APK is debug-signed for testing, not a Play Store production release. If a later build has a different signing identity, uninstalling the old preview may be necessary; that removes local notes.

Included: 30 English and 30 German offline guides, all six disaster scenarios, first-aid/safe-water summaries, direct help actions, persistent Help/Search/Saved/Plan navigation, reader section jumps/bookmarks, adjustable text, optional screen-on mode, related guides and ranked bilingual search with labelled typo fallback, household checklist, water estimate, notes and explicit text export. No account, subscription, advertising or network permission.

All summaries and translations are unreviewed drafts. Coverage is incomplete. Test the app; do not treat this as a complete or professionally approved survival reference. See About and coverage-report.json for gaps. Follow emergency services and current official instructions.

Checks: content validation, 13 Python tests, Android compilation/lint, and 14 emulator tests on Android 6/API 23 and Android 16/API 36 with Wi-Fi/mobile data disabled. Scope: bundled EN/DE articles, visible urgent home actions, bilingual ranked/approximate search, Back-stack restoration, section jumps, bookmarks, reader/language recreation, 200% system text, dark palette, opt-in screen-on, household persistence/export and no INTERNET permission. These checks do not establish medical accuracy or real-world disaster readiness.

Also included: standalone offline HTML handbook, printable English/German PDF handbooks, matching source archive, build commit, checksums, APK identity/signature, dependency tree and emulator screenshot. GPLv3 source and upstream attribution are preserved.

Please test offline reading, search, language switching, large text and saved household data. Give feedback in pull request #1 without posting personal information.

Open Emergency Handbook — Android preview preview-0.3.23

Android development preview for installation and usability testing.

Download OpenEmergencyHandbook-preview.apk on an Android phone (Android 5.0+). Allow installation from the browser/file manager when Android asks, then open Open Emergency Preview. This APK is debug-signed for testing, not a Play Store production release. If a later build has a different signing identity, uninstalling the old preview may be necessary; that removes local notes.

Included: 30 English and 30 German offline guides, all six disaster scenarios, first-aid/safe-water summaries, direct help actions, persistent Help/Search/Saved/Plan navigation, reader section jumps/bookmarks, adjustable text, optional screen-on mode, related guides and ranked bilingual search with labelled typo fallback, household checklist, water estimate, notes and explicit text export. No account, subscription, advertising or network permission.

All summaries and translations are unreviewed drafts. Coverage is incomplete. Test the app; do not treat this as a complete or professionally approved survival reference. See About and coverage-report.json for gaps. Follow emergency services and current official instructions.

Checks: content validation, 13 Python tests, Android compilation/lint, and 14 emulator tests on Android 6/API 23 and Android 16/API 36 with Wi-Fi/mobile data disabled. Scope: bundled EN/DE articles, visible urgent home actions, bilingual ranked/approximate search, Back-stack restoration, section jumps, bookmarks, reader/language recreation, 200% system text, dark palette, opt-in screen-on, household persistence/export and no INTERNET permission. These checks do not establish medical accuracy or real-world disaster readiness.

Also included: standalone offline HTML handbook, printable English/German PDF handbooks, matching source archive, build commit, checksums, APK identity/signature, dependency tree and emulator screenshot. GPLv3 source and upstream attribution are preserved.

Please test offline reading, search, language switching, large text and saved household data. Give feedback in pull request #1 without posting personal information.

Open Emergency Handbook — Android preview preview-0.3.19

Android development preview for installation and usability testing.

Download OpenEmergencyHandbook-preview.apk on an Android phone (Android 5.0+). Allow installation from the browser/file manager when Android asks, then open Open Emergency Preview. This APK is debug-signed for testing, not a Play Store production release. If a later build has a different signing identity, uninstalling the old preview may be necessary; that removes local notes.

Included: 30 English and 30 German offline guides, all six disaster scenarios, first-aid/safe-water summaries, direct help actions, persistent Help/Search/Saved/Plan navigation, reader section jumps/bookmarks, adjustable text, optional screen-on mode, related guides and ranked bilingual search with labelled typo fallback, household checklist, water estimate, notes and explicit text export. No account, subscription, advertising or network permission.

All summaries and translations are unreviewed drafts. Coverage is incomplete. Test the app; do not treat this as a complete or professionally approved survival reference. See About and coverage-report.json for gaps. Follow emergency services and current official instructions.

Checks: content validation, 13 Python tests, Android compilation/lint, and 14 emulator tests on Android 6/API 23 and Android 16/API 36 with Wi-Fi/mobile data disabled. Scope: bundled EN/DE articles, visible urgent home actions, bilingual ranked/approximate search, Back-stack restoration, section jumps, bookmarks, reader/language recreation, 200% system text, dark palette, opt-in screen-on, household persistence/export and no INTERNET permission. These checks do not establish medical accuracy or real-world disaster readiness.

Also included: standalone offline HTML handbook, printable English/German PDF handbooks, matching source archive, build commit, checksums, APK identity/signature, dependency tree and emulator screenshot. GPLv3 source and upstream attribution are preserved.

Please test offline reading, search, language switching, large text and saved household data. Give feedback in pull request #1 without posting personal information.

Open Emergency Handbook — Android preview preview-0.2.13

Android development preview for installation and usability testing.

Download OpenEmergencyHandbook-preview.apk on an Android phone (Android 5.0+). Allow installation from the browser/file manager when Android asks, then open Open Emergency Preview. This APK is debug-signed for testing, not a Play Store production release. If a later build has a different signing identity, uninstalling the old preview may be necessary; that removes local notes.

Included: 30 English and 30 German offline guides, all six disaster scenarios, first-aid/safe-water summaries, category navigation, adjustable reader text, related guides, local search with typo fallback, household checklist, water estimate, notes and explicit text export. No account, subscription, advertising or network permission.

All summaries and translations are unreviewed drafts. Coverage is incomplete. Test the app; do not treat this as a complete or professionally approved survival reference. See About and coverage-report.json for gaps. Follow emergency services and current official instructions.

Checks: content validation, 13 Python tests, Android compilation/lint, and seven emulator tests on Android 6/API 23 and Android 16/API 36 with Wi-Fi/mobile data disabled. Scope: bundled EN/DE articles, search, reader/language switching/recreation, checklist persistence and no INTERNET permission. These checks do not establish medical accuracy or real-world disaster readiness.

Also included: standalone offline HTML handbook, printable English/German PDF handbooks, matching source archive, build commit, checksums, APK identity/signature, dependency tree and emulator screenshot. GPLv3 source and upstream attribution are preserved.

Please test offline reading, search, language switching, large text and saved household data. Give feedback in pull request #1 without posting personal information.

Open Emergency Handbook — Android preview preview-0.2.11

Android development preview for installation and usability testing.

Download OpenEmergencyHandbook-preview.apk on an Android phone (Android 5.0+). Allow installation from the browser/file manager when Android asks, then open Open Emergency Preview. This APK is debug-signed for testing, not a Play Store production release. If a later build has a different signing identity, uninstalling the old preview may be necessary; that removes local notes.

Included: 30 English and 30 German offline guides, all six disaster scenarios, first-aid/safe-water summaries, category navigation, adjustable reader text, related guides, local search with typo fallback, household checklist, water estimate, notes and explicit text export. No account, subscription, advertising or network permission.

All summaries and translations are unreviewed drafts. Coverage is incomplete. Test the app; do not treat this as a complete or professionally approved survival reference. See About and coverage-report.json for gaps. Follow emergency services and current official instructions.

Checks: content validation, 13 Python tests, Android compilation/lint, and seven emulator tests on Android 6/API 23 and Android 16/API 36 with Wi-Fi/mobile data disabled. Scope: bundled EN/DE articles, search, reader/language switching/recreation, checklist persistence and no INTERNET permission. These checks do not establish medical accuracy or real-world disaster readiness.

Also included: standalone offline HTML handbook, printable English/German PDF handbooks, matching source archive, build commit, checksums, APK identity/signature, dependency tree and emulator screenshot. GPLv3 source and upstream attribution are preserved.

Please test offline reading, search, language switching, large text and saved household data. Give feedback in pull request #1 without posting personal information.

Open Emergency Handbook — Android preview preview-0.1.5

Android development preview for installation and usability testing.

Download OpenEmergencyHandbook-preview.apk on an Android phone (Android 5.0+). Allow installation from the browser/file manager when Android asks, then open Open Emergency Preview. This APK is debug-signed for testing, not a Play Store production release. If a later build has a different signing identity, uninstalling the old preview may be necessary; that removes local notes.

Included: 15 English and 15 German offline guides, all six disaster scenarios, first-aid/safe-water summaries, local search, household checklist, water estimate and notes. No account, subscription, advertising or network permission.

All summaries and translations are unreviewed drafts. Coverage is incomplete. Test the app; do not treat this as a complete or professionally approved survival reference. See About and coverage-report.json for gaps. Follow emergency services and current official instructions.

Checks: content validation, six Python tests, Android compilation/lint, and three emulator tests with Wi-Fi/mobile data disabled. Scope: bundled EN/DE articles, search, reader/language switching/recreation, checklist persistence and no INTERNET permission. These checks do not establish medical accuracy or real-world disaster readiness.

Also included: standalone offline HTML handbook, matching source archive, build commit, checksums and emulator screenshot. GPLv3 source and upstream attribution are preserved.

Please test offline reading, search, language switching, large text and saved household data. Give feedback in pull request #1 without posting personal information.

Open Emergency Handbook — Android preview preview-0.1.3

Android development preview for installation and usability testing.

Download OpenEmergencyHandbook-preview.apk on an Android phone (Android 5.0+). Allow installation from the browser/file manager when Android asks, then open Open Emergency Preview. This APK is debug-signed for testing, not a Play Store production release. If a later build has a different signing identity, uninstalling the old preview may be necessary; that removes local notes.

Included: 15 English and 15 German offline guides, all six disaster scenarios, first-aid/safe-water summaries, local search, household checklist, water estimate and notes. No account, subscription, advertising or network permission.

All summaries and translations are unreviewed drafts. Coverage is incomplete. Test the app; do not treat this as a complete or professionally approved survival reference. See About and coverage-report.json for gaps. Follow emergency services and current official instructions.

Checks: content validation, six Python tests, Android compilation/lint, and three emulator tests with Wi-Fi/mobile data disabled. Scope: bundled EN/DE articles, search, reader/language switching/recreation, checklist persistence and no INTERNET permission. These checks do not establish medical accuracy or real-world disaster readiness.

Also included: standalone offline HTML handbook, matching source archive, build commit, checksums and emulator screenshot. GPLv3 source and upstream attribution are preserved.

Please test offline reading, search, language switching, large text and saved household data. Give feedback in pull request #1 without posting personal information.